TY  - JOUR
AU  - Tubić, Bojana
AU  - Anđus, Stefan
AU  - Zorić, Katarina
AU  - Vasiljević, Božica
AU  - Jovičić, Katarina
AU  - Čanak Atlagić, Jelena
AU  - Paunović, Momir
PY  - 2024
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6637
AB  - The aim of the study was to test the significance of the EPT index in the water quality assessment of three types of water bodies in hilly and mountainous region of Serbia. The aquatic macroinver-tebrate community was dominated by the group of insects, of which 95 taxa represent the EPT group. We compared the obtained values of biological indices used for the assessment of water quality according to the national legislation with the overall status assessment represented by the ecological quality classes (EQC). The results of the Spearman correlation test showed a negative correlation of EQC with the EPT index, BMWP score, H', total number of taxa and number of sen-sitive taxa, while a positive correlation was observed for the values of SI and Tubificinae %. The values of EQC and biological indices were subjected to principal component analysis (PCA). The results showed that the parameters that contributed most to the differences were the EPT index, the BMWP score and the number of sensitive taxa. The results indicate that the EPT index is an excellent indicator of changes in water quality and an important tool for the ecological categoriza-tion of water bodies in mountain regions.
PB  - Basel: MDPI
T2  - Water
T1  - Aquatic Insects (Ephemeroptera, Plecoptera and Trichoptera) metric as important tool in Water Quality Assessment in hilly and mountain streams
IS  - 6
VL  - 16
DO  - 10.3390/w16060849
SP  - 849
ER  - 

@article{
author = "Tubić, Bojana and Anđus, Stefan and Zorić, Katarina and Vasiljević, Božica and Jovičić, Katarina and Čanak Atlagić, Jelena and Paunović, Momir",
year = "2024",
abstract = "The aim of the study was to test the significance of the EPT index in the water quality assessment of three types of water bodies in hilly and mountainous region of Serbia. The aquatic macroinver-tebrate community was dominated by the group of insects, of which 95 taxa represent the EPT group. We compared the obtained values of biological indices used for the assessment of water quality according to the national legislation with the overall status assessment represented by the ecological quality classes (EQC). The results of the Spearman correlation test showed a negative correlation of EQC with the EPT index, BMWP score, H', total number of taxa and number of sen-sitive taxa, while a positive correlation was observed for the values of SI and Tubificinae %. The values of EQC and biological indices were subjected to principal component analysis (PCA). The results showed that the parameters that contributed most to the differences were the EPT index, the BMWP score and the number of sensitive taxa. The results indicate that the EPT index is an excellent indicator of changes in water quality and an important tool for the ecological categoriza-tion of water bodies in mountain regions.",
publisher = "Basel: MDPI",
journal = "Water",
title = "Aquatic Insects (Ephemeroptera, Plecoptera and Trichoptera) metric as important tool in Water Quality Assessment in hilly and mountain streams",
number = "6",
volume = "16",
doi = "10.3390/w16060849",
pages = "849"
}

Tubić, B., Anđus, S., Zorić, K., Vasiljević, B., Jovičić, K., Čanak Atlagić, J.,& Paunović, M.. (2024). Aquatic Insects (Ephemeroptera, Plecoptera and Trichoptera) metric as important tool in Water Quality Assessment in hilly and mountain streams. in Water
Basel: MDPI., 16(6), 849.
https://doi.org/10.3390/w16060849

Tubić B, Anđus S, Zorić K, Vasiljević B, Jovičić K, Čanak Atlagić J, Paunović M. Aquatic Insects (Ephemeroptera, Plecoptera and Trichoptera) metric as important tool in Water Quality Assessment in hilly and mountain streams. in Water. 2024;16(6):849.
doi:10.3390/w16060849 .

Tubić, Bojana, Anđus, Stefan, Zorić, Katarina, Vasiljević, Božica, Jovičić, Katarina, Čanak Atlagić, Jelena, Paunović, Momir, "Aquatic Insects (Ephemeroptera, Plecoptera and Trichoptera) metric as important tool in Water Quality Assessment in hilly and mountain streams" in Water, 16, no. 6 (2024):849,
https://doi.org/10.3390/w16060849 . .

TY  - JOUR
AU  - Jovičić, Katarina
AU  - Đikanović, Vesna
AU  - Santrač, Isidora
AU  - Živković, Sanja
AU  - Dimitrijević, Milena
AU  - Vranković, Jelena
PY  - 2024
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6636
AB  - In this study, the concentrations of metals and trace elements (As, Cd, Co, Cr, Cu, Hg, Ni,
Pb and Zn) were determined in the muscle tissue of adult roach and white bream at two different
sites in the Belgrade section of the Danube. Twenty-six fatty acids, consisting of nine saturated FA
(SFAs), seven monosaturated FA (MUFAs) and ten polysaturated FA (PUFAs), were identified. The
analysis of the concentration of metals and trace elements of the roach and white bream showed
species-specific differences in their bioaccumulation. Four of all elements analyzed (As, Hg, Ni and
Pb) correlated significantly with the changes in FA profiles in fish from both sampling sites, with the
exception of Cu, which correlated with the FA profile at the site before, and Zn, whose concentration
influenced the FA profile at the site after wastewater discharges. The lower PUFA content in the fish
from a site under higher environment pressure could indicate that the fish are stressed. The results
suggest that changes in lipid composition may be one of the protective mechanisms of cells to cope
with anthropogenic stressors.
PB  - Basel: MDPI
T2  - Animals
T1  - Effects of Trace Elements on the Fatty Acid Composition in Danubian Fish Species
IS  - 954
VL  - 14
DO  - 10.3390/ani14060954
SP  - 954
ER  - 

@article{
author = "Jovičić, Katarina and Đikanović, Vesna and Santrač, Isidora and Živković, Sanja and Dimitrijević, Milena and Vranković, Jelena",
year = "2024",
abstract = "In this study, the concentrations of metals and trace elements (As, Cd, Co, Cr, Cu, Hg, Ni,
Pb and Zn) were determined in the muscle tissue of adult roach and white bream at two different
sites in the Belgrade section of the Danube. Twenty-six fatty acids, consisting of nine saturated FA
(SFAs), seven monosaturated FA (MUFAs) and ten polysaturated FA (PUFAs), were identified. The
analysis of the concentration of metals and trace elements of the roach and white bream showed
species-specific differences in their bioaccumulation. Four of all elements analyzed (As, Hg, Ni and
Pb) correlated significantly with the changes in FA profiles in fish from both sampling sites, with the
exception of Cu, which correlated with the FA profile at the site before, and Zn, whose concentration
influenced the FA profile at the site after wastewater discharges. The lower PUFA content in the fish
from a site under higher environment pressure could indicate that the fish are stressed. The results
suggest that changes in lipid composition may be one of the protective mechanisms of cells to cope
with anthropogenic stressors.",
publisher = "Basel: MDPI",
journal = "Animals",
title = "Effects of Trace Elements on the Fatty Acid Composition in Danubian Fish Species",
number = "954",
volume = "14",
doi = "10.3390/ani14060954",
pages = "954"
}

Jovičić, K., Đikanović, V., Santrač, I., Živković, S., Dimitrijević, M.,& Vranković, J.. (2024). Effects of Trace Elements on the Fatty Acid Composition in Danubian Fish Species. in Animals
Basel: MDPI., 14(954), 954.
https://doi.org/10.3390/ani14060954

Jovičić K, Đikanović V, Santrač I, Živković S, Dimitrijević M, Vranković J. Effects of Trace Elements on the Fatty Acid Composition in Danubian Fish Species. in Animals. 2024;14(954):954.
doi:10.3390/ani14060954 .

Jovičić, Katarina, Đikanović, Vesna, Santrač, Isidora, Živković, Sanja, Dimitrijević, Milena, Vranković, Jelena, "Effects of Trace Elements on the Fatty Acid Composition in Danubian Fish Species" in Animals, 14, no. 954 (2024):954,
https://doi.org/10.3390/ani14060954 . .

TY  - CONF
AU  - Đikanović, Vesna
AU  - Čanak Atlagić, Jelena
AU  - Zorić, Katarina
AU  - Anđus, Stefan
AU  - Ilić, Marija
AU  - Nikolić, Vera
AU  - Jovičić, Katarina
PY  - 2023
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5906
AB  - The aim of the present study was to determine the current status of the fish community structure and
composition in the Ribnica River. The Ribnica River, a tributary of the Kolubara River, is classified as
a Type 3 watercourse according to the current national regulations. A total of 347 fish specimens
were collected and analysed, and seven fish species were identified. Over 60% of the fish community
consists of the species Barbus balcanicus and Alburnoides bipunctatus, and the community has high
diversity and Evenness. The conservation status of the present fish species was also reviewed, and
three identified fish species are protected by national and international regulations. The occurrence of
Sabanejewia balcanica is very interesting. This fish species is strictly protected by national legislation
as well as by the Bern Convention (Annex III) and the Habitats Directive (Annex II). With the
presented study results we would like to point out the importance and conservation of these types of
watercourses. As a result of anthropogenic pressures, potential impacts in the form of habitat
alteration and degradation are expected, which may lead to threats to local fish populations.
PB  - Bor: University of Belgrade, Technical Faculty in Bor
C3  - Proceedings: 30th International Conference Ecological Truth and Environmental Research EcoTER’23; 2023 Jun 20-23; Stara Planina, Serbia
T1  - Composition of the fish community of the Ribnica River with respect to the conservation status.
SP  - 99
EP  - 103
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5906
ER  - 

@conference{
author = "Đikanović, Vesna and Čanak Atlagić, Jelena and Zorić, Katarina and Anđus, Stefan and Ilić, Marija and Nikolić, Vera and Jovičić, Katarina",
year = "2023",
abstract = "The aim of the present study was to determine the current status of the fish community structure and
composition in the Ribnica River. The Ribnica River, a tributary of the Kolubara River, is classified as
a Type 3 watercourse according to the current national regulations. A total of 347 fish specimens
were collected and analysed, and seven fish species were identified. Over 60% of the fish community
consists of the species Barbus balcanicus and Alburnoides bipunctatus, and the community has high
diversity and Evenness. The conservation status of the present fish species was also reviewed, and
three identified fish species are protected by national and international regulations. The occurrence of
Sabanejewia balcanica is very interesting. This fish species is strictly protected by national legislation
as well as by the Bern Convention (Annex III) and the Habitats Directive (Annex II). With the
presented study results we would like to point out the importance and conservation of these types of
watercourses. As a result of anthropogenic pressures, potential impacts in the form of habitat
alteration and degradation are expected, which may lead to threats to local fish populations.",
publisher = "Bor: University of Belgrade, Technical Faculty in Bor",
journal = "Proceedings: 30th International Conference Ecological Truth and Environmental Research EcoTER’23; 2023 Jun 20-23; Stara Planina, Serbia",
title = "Composition of the fish community of the Ribnica River with respect to the conservation status.",
pages = "99-103",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5906"
}

Đikanović, V., Čanak Atlagić, J., Zorić, K., Anđus, S., Ilić, M., Nikolić, V.,& Jovičić, K.. (2023). Composition of the fish community of the Ribnica River with respect to the conservation status.. in Proceedings: 30th International Conference Ecological Truth and Environmental Research EcoTER’23; 2023 Jun 20-23; Stara Planina, Serbia
Bor: University of Belgrade, Technical Faculty in Bor., 99-103.
https://hdl.handle.net/21.15107/rcub_ibiss_5906

Đikanović V, Čanak Atlagić J, Zorić K, Anđus S, Ilić M, Nikolić V, Jovičić K. Composition of the fish community of the Ribnica River with respect to the conservation status.. in Proceedings: 30th International Conference Ecological Truth and Environmental Research EcoTER’23; 2023 Jun 20-23; Stara Planina, Serbia. 2023;:99-103.
https://hdl.handle.net/21.15107/rcub_ibiss_5906 .

Đikanović, Vesna, Čanak Atlagić, Jelena, Zorić, Katarina, Anđus, Stefan, Ilić, Marija, Nikolić, Vera, Jovičić, Katarina, "Composition of the fish community of the Ribnica River with respect to the conservation status." in Proceedings: 30th International Conference Ecological Truth and Environmental Research EcoTER’23; 2023 Jun 20-23; Stara Planina, Serbia (2023):99-103,
https://hdl.handle.net/21.15107/rcub_ibiss_5906 .

TY  - CONF
AU  - Vranković, Jelena
AU  - Jovičić, Katarina
AU  - Đikanović, Vesna
PY  - 2023
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5904
AB  - Ovo istraživanje je imalo za cilj da se izmere aktivnosti dva antioksidativna enzima kod
bodorke izlovljene sa dva lokaliteta koja su pod različitim antropogenim pritiskom. Riba je
uzorkovana u reci Dunav, kod Velikog ratnog ostrva (VRO) – „referentni lokalitet“ i kod
Višnjice (VIS) – lokalitet sa intenzivnim zagađenjem. Aktivnosti superoksid dismutaze
(SOD) i katalaze (CAT) su merene u škrgama riba. Aktivnosti oba merena enzima se
statistički značajno razlikuju (p < 0.05) kod riba sa lokaliteta VIS u odnosu na one sa
lokaliteta VRO. Dobijeni rezultati ukazuju na znake stresa kod uzoraka poreklom sa
lokaliteta na kome je prisutna intenzivna antropogena aktivnost.
AB  - The aim of the present study was to determine two antioxidant enzymes in roach caught at
two sites with different anthropogenic pressure. Fish were sampled in the Danube at Veliko
Ratno ostrvo (VRO), “the reference point”, and Višnjica (VIS), the site with intensive
pollution. The activities of superoxide dismutase (SOD) and catalase (CAT) were measured
in the gills of the fish. A statistically significant difference (p < 0.05) was found in the
activity of both enzymes in fish from site VIS compared to site VRO. These results indicate
signs of stress in fish from the area with intense anthropogenic activities.
PB  - Belgarde: Serbian Association for Water Protection
C3  - Conference proceedings: 52nd Annual Conference of the Serbian Water Pollution Control Society: Water 2023; 2023 May 31 - Jun 2; Palić, Serbia
T1  - Varijabilnost dva antioksidativna enzima u škrgama bodorke (Rutilus rutilus) u zavisnosti od uslova životne sredine.
SP  - 79
EP  - 82
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5904
ER  - 

@conference{
author = "Vranković, Jelena and Jovičić, Katarina and Đikanović, Vesna",
year = "2023",
abstract = "Ovo istraživanje je imalo za cilj da se izmere aktivnosti dva antioksidativna enzima kod
bodorke izlovljene sa dva lokaliteta koja su pod različitim antropogenim pritiskom. Riba je
uzorkovana u reci Dunav, kod Velikog ratnog ostrva (VRO) – „referentni lokalitet“ i kod
Višnjice (VIS) – lokalitet sa intenzivnim zagađenjem. Aktivnosti superoksid dismutaze
(SOD) i katalaze (CAT) su merene u škrgama riba. Aktivnosti oba merena enzima se
statistički značajno razlikuju (p < 0.05) kod riba sa lokaliteta VIS u odnosu na one sa
lokaliteta VRO. Dobijeni rezultati ukazuju na znake stresa kod uzoraka poreklom sa
lokaliteta na kome je prisutna intenzivna antropogena aktivnost., The aim of the present study was to determine two antioxidant enzymes in roach caught at
two sites with different anthropogenic pressure. Fish were sampled in the Danube at Veliko
Ratno ostrvo (VRO), “the reference point”, and Višnjica (VIS), the site with intensive
pollution. The activities of superoxide dismutase (SOD) and catalase (CAT) were measured
in the gills of the fish. A statistically significant difference (p < 0.05) was found in the
activity of both enzymes in fish from site VIS compared to site VRO. These results indicate
signs of stress in fish from the area with intense anthropogenic activities.",
publisher = "Belgarde: Serbian Association for Water Protection",
journal = "Conference proceedings: 52nd Annual Conference of the Serbian Water Pollution Control Society: Water 2023; 2023 May 31 - Jun 2; Palić, Serbia",
title = "Varijabilnost dva antioksidativna enzima u škrgama bodorke (Rutilus rutilus) u zavisnosti od uslova životne sredine.",
pages = "79-82",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5904"
}

Vranković, J., Jovičić, K.,& Đikanović, V.. (2023). Varijabilnost dva antioksidativna enzima u škrgama bodorke (Rutilus rutilus) u zavisnosti od uslova životne sredine.. in Conference proceedings: 52nd Annual Conference of the Serbian Water Pollution Control Society: Water 2023; 2023 May 31 - Jun 2; Palić, Serbia
Belgarde: Serbian Association for Water Protection., 79-82.
https://hdl.handle.net/21.15107/rcub_ibiss_5904

Vranković J, Jovičić K, Đikanović V. Varijabilnost dva antioksidativna enzima u škrgama bodorke (Rutilus rutilus) u zavisnosti od uslova životne sredine.. in Conference proceedings: 52nd Annual Conference of the Serbian Water Pollution Control Society: Water 2023; 2023 May 31 - Jun 2; Palić, Serbia. 2023;:79-82.
https://hdl.handle.net/21.15107/rcub_ibiss_5904 .

Vranković, Jelena, Jovičić, Katarina, Đikanović, Vesna, "Varijabilnost dva antioksidativna enzima u škrgama bodorke (Rutilus rutilus) u zavisnosti od uslova životne sredine." in Conference proceedings: 52nd Annual Conference of the Serbian Water Pollution Control Society: Water 2023; 2023 May 31 - Jun 2; Palić, Serbia (2023):79-82,
https://hdl.handle.net/21.15107/rcub_ibiss_5904 .

TY  - CONF
AU  - Đikanović, Vesna
AU  - Skorić, Stefan
AU  - Tubić, Bojana
AU  - Jovičić, Katarina
PY  - 2023
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5701
AB  - The Medjuvršje reservoir is a highly modified water body on the Zapadna Morava River by the construction of a hydroelectric power plant. According to the national regulation it belongs to type 2 watercourses, i.e. large rivers with mineral substrates of medium grain size. The aim of this study was to evaluate the potential of the Medjuvršje reservoir using bioindicative properties of benthic macroinvertebrates, taking into consideration their community composition. Macrozoobenthos were collected from two sites in the littoral zone of the reservoir using a standard hand net following the standard methodology (EN 27828). Specimens were sorted and identified under a stereo microscope using the appropriate identification keys. Assessment of the reservoir’s ecological potential was carried out based on the class boundaries for Type 2 rivers using several biotic parameters calculated from AQEM (2002). The representatives of Oligochaeta, Mollusca, Odonata and Chironomidae were most abundant in the benthic community. The larval stages of the insects Ephemeroptera, Heteroptera, Coleoptera and Trichoptera were recorded only from the microhabitats with abundant macrophyte vegetation. Within this study, we also recorded the first finding of a freshwater sponge for this type of water body. Based on the macrozoobenthos composition and according to analyzed indices (saprobic index Zelinka & Marvan, BMWP and ASPT score, Diversity index Shannon-Weaner, Total number of taxa, share of Oligochaeta-Tubificidae) the ecological potential was assessed as good (II class of Water quality). However, when the EPT index was considered, the status deteriorated to IV (site 1) or V class (site 2) as poor or bad status.
PB  - Zagreb: Croatian Association of Freshwater Ecologists
C3  - Book of Abstracts: 4th Symposium on Freshwater Biology with the international participation; 2023 Apr 21; Zagreb, Croatia
T1  - Assessment of ecological potential of the Medjuvršje reservoir based on benthic macroinvertebrates
SP  - 39
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5701
ER  - 

@conference{
author = "Đikanović, Vesna and Skorić, Stefan and Tubić, Bojana and Jovičić, Katarina",
year = "2023",
abstract = "The Medjuvršje reservoir is a highly modified water body on the Zapadna Morava River by the construction of a hydroelectric power plant. According to the national regulation it belongs to type 2 watercourses, i.e. large rivers with mineral substrates of medium grain size. The aim of this study was to evaluate the potential of the Medjuvršje reservoir using bioindicative properties of benthic macroinvertebrates, taking into consideration their community composition. Macrozoobenthos were collected from two sites in the littoral zone of the reservoir using a standard hand net following the standard methodology (EN 27828). Specimens were sorted and identified under a stereo microscope using the appropriate identification keys. Assessment of the reservoir’s ecological potential was carried out based on the class boundaries for Type 2 rivers using several biotic parameters calculated from AQEM (2002). The representatives of Oligochaeta, Mollusca, Odonata and Chironomidae were most abundant in the benthic community. The larval stages of the insects Ephemeroptera, Heteroptera, Coleoptera and Trichoptera were recorded only from the microhabitats with abundant macrophyte vegetation. Within this study, we also recorded the first finding of a freshwater sponge for this type of water body. Based on the macrozoobenthos composition and according to analyzed indices (saprobic index Zelinka & Marvan, BMWP and ASPT score, Diversity index Shannon-Weaner, Total number of taxa, share of Oligochaeta-Tubificidae) the ecological potential was assessed as good (II class of Water quality). However, when the EPT index was considered, the status deteriorated to IV (site 1) or V class (site 2) as poor or bad status.",
publisher = "Zagreb: Croatian Association of Freshwater Ecologists",
journal = "Book of Abstracts: 4th Symposium on Freshwater Biology with the international participation; 2023 Apr 21; Zagreb, Croatia",
title = "Assessment of ecological potential of the Medjuvršje reservoir based on benthic macroinvertebrates",
pages = "39",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5701"
}

Đikanović, V., Skorić, S., Tubić, B.,& Jovičić, K.. (2023). Assessment of ecological potential of the Medjuvršje reservoir based on benthic macroinvertebrates. in Book of Abstracts: 4th Symposium on Freshwater Biology with the international participation; 2023 Apr 21; Zagreb, Croatia
Zagreb: Croatian Association of Freshwater Ecologists., 39.
https://hdl.handle.net/21.15107/rcub_ibiss_5701

Đikanović V, Skorić S, Tubić B, Jovičić K. Assessment of ecological potential of the Medjuvršje reservoir based on benthic macroinvertebrates. in Book of Abstracts: 4th Symposium on Freshwater Biology with the international participation; 2023 Apr 21; Zagreb, Croatia. 2023;:39.
https://hdl.handle.net/21.15107/rcub_ibiss_5701 .

Đikanović, Vesna, Skorić, Stefan, Tubić, Bojana, Jovičić, Katarina, "Assessment of ecological potential of the Medjuvršje reservoir based on benthic macroinvertebrates" in Book of Abstracts: 4th Symposium on Freshwater Biology with the international participation; 2023 Apr 21; Zagreb, Croatia (2023):39,
https://hdl.handle.net/21.15107/rcub_ibiss_5701 .

TY  - JOUR
AU  - Jovičić, Katarina
AU  - Janković, Saša
AU  - Nikolić, Dragica M.
AU  - Đikanović, Vesna
AU  - Skorić, Stefan
AU  - Krpo-Ćetković, Jasmina
AU  - Jarić, Ivan
PY  - 2023
UR  - https://www.kmae-journal.org/10.1051/kmae/2022027
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5484
AB  - The development of nonlethal methods for the monitoring of environmental contamination is essential to minimize the negative effects on studied species and communities. Fish scales and fin clips can be used as nonlethal indicators of water quality given that they are in direct contact with the environment and can accumulate high concentrations of metals and trace elements. Fin clipping causes minimal harm to fish and it does not affect fish growth or survival. In this study, As, Cd, Co, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Se, and Zn concentrations were measured by inductively-coupled plasma mass spectrometry (ICP-MS) in scales, fins, and muscle of common bream ( Abramis brama ), white bream ( Blicca bjoerkna ), wels catfish ( Silurus glanis ), northern pike ( Esox lucius ), and pikeperch ( Sander lucioperca ) from the Danube River. The analysis showed a positive correlation for Hg between scales and muscle in pikeperch. Anal fin and muscle were positively correlated in white bream for Hg, in wels catfish for Cu, and in northern pike and pikeperch for As. The results suggest that scales and fins have a potential to be used as indicators of muscle tissue contamination with As, Cu, and Hg, depending on species' ecological traits.
PB  - EDP Sciences
T2  - Knowledge & Management of Aquatic Ecosystems
T1  - Prospects of fish scale and fin samples usage for nonlethal monitoring of metal contamination: a study on five fish species from the Danube River
IS  - 424
DO  - 10.1051/kmae/2022027
SP  - 4
ER  - 

@article{
author = "Jovičić, Katarina and Janković, Saša and Nikolić, Dragica M. and Đikanović, Vesna and Skorić, Stefan and Krpo-Ćetković, Jasmina and Jarić, Ivan",
year = "2023",
abstract = "The development of nonlethal methods for the monitoring of environmental contamination is essential to minimize the negative effects on studied species and communities. Fish scales and fin clips can be used as nonlethal indicators of water quality given that they are in direct contact with the environment and can accumulate high concentrations of metals and trace elements. Fin clipping causes minimal harm to fish and it does not affect fish growth or survival. In this study, As, Cd, Co, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Se, and Zn concentrations were measured by inductively-coupled plasma mass spectrometry (ICP-MS) in scales, fins, and muscle of common bream ( Abramis brama ), white bream ( Blicca bjoerkna ), wels catfish ( Silurus glanis ), northern pike ( Esox lucius ), and pikeperch ( Sander lucioperca ) from the Danube River. The analysis showed a positive correlation for Hg between scales and muscle in pikeperch. Anal fin and muscle were positively correlated in white bream for Hg, in wels catfish for Cu, and in northern pike and pikeperch for As. The results suggest that scales and fins have a potential to be used as indicators of muscle tissue contamination with As, Cu, and Hg, depending on species' ecological traits.",
publisher = "EDP Sciences",
journal = "Knowledge & Management of Aquatic Ecosystems",
title = "Prospects of fish scale and fin samples usage for nonlethal monitoring of metal contamination: a study on five fish species from the Danube River",
number = "424",
doi = "10.1051/kmae/2022027",
pages = "4"
}

Jovičić, K., Janković, S., Nikolić, D. M., Đikanović, V., Skorić, S., Krpo-Ćetković, J.,& Jarić, I.. (2023). Prospects of fish scale and fin samples usage for nonlethal monitoring of metal contamination: a study on five fish species from the Danube River. in Knowledge & Management of Aquatic Ecosystems
EDP Sciences.(424), 4.
https://doi.org/10.1051/kmae/2022027

Jovičić K, Janković S, Nikolić DM, Đikanović V, Skorić S, Krpo-Ćetković J, Jarić I. Prospects of fish scale and fin samples usage for nonlethal monitoring of metal contamination: a study on five fish species from the Danube River. in Knowledge & Management of Aquatic Ecosystems. 2023;(424):4.
doi:10.1051/kmae/2022027 .

Jovičić, Katarina, Janković, Saša, Nikolić, Dragica M., Đikanović, Vesna, Skorić, Stefan, Krpo-Ćetković, Jasmina, Jarić, Ivan, "Prospects of fish scale and fin samples usage for nonlethal monitoring of metal contamination: a study on five fish species from the Danube River" in Knowledge & Management of Aquatic Ecosystems, no. 424 (2023):4,
https://doi.org/10.1051/kmae/2022027 . .

TY  - CONF
AU  - Jovičić, Katarina
AU  - Đikanović, Vesna
AU  - Vranković, Jelena
AU  - Dimitrijević, Milena
PY  - 2023
UR  - https://www.oen-iad.org/congress2023/documents/conference%20book_44th_iad%20conference_2023.pdf
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5488
AB  - Pollution of freshwater ecosystems by discharges of untreated municipal wastewater represents a
major threat for aquatic organisms and thus human health. Serbia discharges wastewater without
previous treatment. In recent years, studies have shown that fatty acids are sensitive to alterations in
organism homeostasis, supporting their use for biomarkers of toxicant exposure. Fish species are an
important source of biologically valuable proteins, fats, fat-soluble vitamins, and n-3polyunsaturated
fatty acids. The purpose of this study was to investigate the diferences of fatty acid composition in
fish from urban sites of the Danube River. A total number of eight specimens of roach (Rutilus rutilus)
were collected from two localities - Višnjica, which is exposed to the discharge of the largest
wastewater collector in the city of Belgrade and Veliko Ratno Ostrvo, which is at the confluence of
Danube and Sava River, and is considered as control location. Fatty acid methyl esters (FAMEs) were
analyzed using gas chromatography–mass spectrometry (GC-MS). A total of 28 fatty acids were found
in the muscle tissue of the studied fish species. The results showed no significant differences in fatty
acid profile between polluted and control localities. All examined fish species contained essential
fatty acids (EPA, ALA, DHA) with DHA levels significantly higher in specimens from control site. The
proportion of total saturated fatty acids (SFAs) and monounsaturated fatty acids (MUFAs) was almost
the same while polyunsaturated fatty acids (PUFAs) were higher in control specimens. It is shown by
previous studies that the main reason of changes in PUFAs is that they could be oxidized under
oxidative stress conditions induced by metals or organic compounds. Even though anthropogenic
load exerted on Višnjica locality has not significantly affected the fish fatty acid profile, changes in
PUFAs indicated the presence of some xenobiotics in their environment.
PB  - Austrian Committee - International Association for Danube Research
C3  - Conference Book: 44th IAD conference: Tackling Present & Future Environmental Challenges of a European Riverscape; 2023 Feb 6-9; Krems, Austria
T1  - Impact of wastewater discharges on fatty acid profiles on roach (Rutilus rutilus) from Danube River, Belgrade
SP  - 31
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5488
ER  - 

@conference{
author = "Jovičić, Katarina and Đikanović, Vesna and Vranković, Jelena and Dimitrijević, Milena",
year = "2023",
abstract = "Pollution of freshwater ecosystems by discharges of untreated municipal wastewater represents a
major threat for aquatic organisms and thus human health. Serbia discharges wastewater without
previous treatment. In recent years, studies have shown that fatty acids are sensitive to alterations in
organism homeostasis, supporting their use for biomarkers of toxicant exposure. Fish species are an
important source of biologically valuable proteins, fats, fat-soluble vitamins, and n-3polyunsaturated
fatty acids. The purpose of this study was to investigate the diferences of fatty acid composition in
fish from urban sites of the Danube River. A total number of eight specimens of roach (Rutilus rutilus)
were collected from two localities - Višnjica, which is exposed to the discharge of the largest
wastewater collector in the city of Belgrade and Veliko Ratno Ostrvo, which is at the confluence of
Danube and Sava River, and is considered as control location. Fatty acid methyl esters (FAMEs) were
analyzed using gas chromatography–mass spectrometry (GC-MS). A total of 28 fatty acids were found
in the muscle tissue of the studied fish species. The results showed no significant differences in fatty
acid profile between polluted and control localities. All examined fish species contained essential
fatty acids (EPA, ALA, DHA) with DHA levels significantly higher in specimens from control site. The
proportion of total saturated fatty acids (SFAs) and monounsaturated fatty acids (MUFAs) was almost
the same while polyunsaturated fatty acids (PUFAs) were higher in control specimens. It is shown by
previous studies that the main reason of changes in PUFAs is that they could be oxidized under
oxidative stress conditions induced by metals or organic compounds. Even though anthropogenic
load exerted on Višnjica locality has not significantly affected the fish fatty acid profile, changes in
PUFAs indicated the presence of some xenobiotics in their environment.",
publisher = "Austrian Committee - International Association for Danube Research",
journal = "Conference Book: 44th IAD conference: Tackling Present & Future Environmental Challenges of a European Riverscape; 2023 Feb 6-9; Krems, Austria",
title = "Impact of wastewater discharges on fatty acid profiles on roach (Rutilus rutilus) from Danube River, Belgrade",
pages = "31",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5488"
}

Jovičić, K., Đikanović, V., Vranković, J.,& Dimitrijević, M.. (2023). Impact of wastewater discharges on fatty acid profiles on roach (Rutilus rutilus) from Danube River, Belgrade. in Conference Book: 44th IAD conference: Tackling Present & Future Environmental Challenges of a European Riverscape; 2023 Feb 6-9; Krems, Austria
Austrian Committee - International Association for Danube Research., 31.
https://hdl.handle.net/21.15107/rcub_ibiss_5488

Jovičić K, Đikanović V, Vranković J, Dimitrijević M. Impact of wastewater discharges on fatty acid profiles on roach (Rutilus rutilus) from Danube River, Belgrade. in Conference Book: 44th IAD conference: Tackling Present & Future Environmental Challenges of a European Riverscape; 2023 Feb 6-9; Krems, Austria. 2023;:31.
https://hdl.handle.net/21.15107/rcub_ibiss_5488 .

Jovičić, Katarina, Đikanović, Vesna, Vranković, Jelena, Dimitrijević, Milena, "Impact of wastewater discharges on fatty acid profiles on roach (Rutilus rutilus) from Danube River, Belgrade" in Conference Book: 44th IAD conference: Tackling Present & Future Environmental Challenges of a European Riverscape; 2023 Feb 6-9; Krems, Austria (2023):31,
https://hdl.handle.net/21.15107/rcub_ibiss_5488 .

TY  - CONF
AU  - Raković, Maja
AU  - Tomović, Jelena
AU  - Popović, Nataša
AU  - Jovičić, Katarina
AU  - Stanković, Jelena
AU  - Slavevska-Stamenković, Valentina
AU  - Paunović, Momir
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5261
AB  - Balkansko poluostrvo predstavlja centar evropskog biodiverziteta u pogledu faune slatkovodnih Gastropoda, a značajan broj taksona su stenovalenti, uske rasprostranjenosti.
U radu je dat pregled distribucije slatkovodne faune puževa u izvorima i malim planinskim potocima Zapadnog Balkana, kao i glavne pretnje koje utiču na opadanje biodiverziteta ove važne grupe slatkovodnih organizama. Najznačajnije pretnje za biodiverzitet slatkovodnih puževa u malim vodotocima i izvorima su degradacija staništa (mini hidroelektrane, hidrotehnički radovi na zaštiti od poplava, nekontrolisana seča šuma) i kaptiranje izvora. Poznavanje diverziteta i brojnosti Balkanskih slatkovodnih puževa, naglašava značaj sprovođenja mera zaštite i očuvanja biodiverziteta ovog dela Evrope.
AB  - The Balkan Peninsula is a center of Europe’s biodiversity in respect to freshwater gastropods and many of recorded taxa are stenobionts of narrow distribution. This manuscript presents review of the freshwater gastropod fauna distribution in springs and small mountain streams of the Western Balkan and points to the main threats that influence the decline of diversity of this important group of aquatic organisms. The most significant threats to the diversity of freshwater gastropods in small streams and springs are habitat degradation (physical destruction of habitats due to mini hydropower plants construction, hydro-technical works related to flood protection, faulty forest management excavation of material), and water abstraction. Knowledge of a considerable number of Balkan gastropod species, underlines the importance for the long-term conservation of biodiversity in this part of Europe.
PB  - Belgarde: Serbian Association for Water Protection
C3  - Zbornik radova: 51. godišnja konferencije o aktuelnim problemima korišćenja i zaštite voda: Voda 2022; 2022 Oct 26-28; Vrnjačka Banja, Serbia
T1  - Diverzitet slatkovodnih mekušaca (Gastropoda) u malim vodnim telima Zapadnog Balkana – pritisci i ugroženost
T1  - Diversity of freshwater molluscs (Gastropoda) in small water bodies of the Western Balkans - pressures and threats
SP  - 43
EP  - 52
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5261
ER  - 

@conference{
author = "Raković, Maja and Tomović, Jelena and Popović, Nataša and Jovičić, Katarina and Stanković, Jelena and Slavevska-Stamenković, Valentina and Paunović, Momir",
year = "2022",
abstract = "Balkansko poluostrvo predstavlja centar evropskog biodiverziteta u pogledu faune slatkovodnih Gastropoda, a značajan broj taksona su stenovalenti, uske rasprostranjenosti.
U radu je dat pregled distribucije slatkovodne faune puževa u izvorima i malim planinskim potocima Zapadnog Balkana, kao i glavne pretnje koje utiču na opadanje biodiverziteta ove važne grupe slatkovodnih organizama. Najznačajnije pretnje za biodiverzitet slatkovodnih puževa u malim vodotocima i izvorima su degradacija staništa (mini hidroelektrane, hidrotehnički radovi na zaštiti od poplava, nekontrolisana seča šuma) i kaptiranje izvora. Poznavanje diverziteta i brojnosti Balkanskih slatkovodnih puževa, naglašava značaj sprovođenja mera zaštite i očuvanja biodiverziteta ovog dela Evrope., The Balkan Peninsula is a center of Europe’s biodiversity in respect to freshwater gastropods and many of recorded taxa are stenobionts of narrow distribution. This manuscript presents review of the freshwater gastropod fauna distribution in springs and small mountain streams of the Western Balkan and points to the main threats that influence the decline of diversity of this important group of aquatic organisms. The most significant threats to the diversity of freshwater gastropods in small streams and springs are habitat degradation (physical destruction of habitats due to mini hydropower plants construction, hydro-technical works related to flood protection, faulty forest management excavation of material), and water abstraction. Knowledge of a considerable number of Balkan gastropod species, underlines the importance for the long-term conservation of biodiversity in this part of Europe.",
publisher = "Belgarde: Serbian Association for Water Protection",
journal = "Zbornik radova: 51. godišnja konferencije o aktuelnim problemima korišćenja i zaštite voda: Voda 2022; 2022 Oct 26-28; Vrnjačka Banja, Serbia",
title = "Diverzitet slatkovodnih mekušaca (Gastropoda) u malim vodnim telima Zapadnog Balkana – pritisci i ugroženost, Diversity of freshwater molluscs (Gastropoda) in small water bodies of the Western Balkans - pressures and threats",
pages = "43-52",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5261"
}

Raković, M., Tomović, J., Popović, N., Jovičić, K., Stanković, J., Slavevska-Stamenković, V.,& Paunović, M.. (2022). Diverzitet slatkovodnih mekušaca (Gastropoda) u malim vodnim telima Zapadnog Balkana – pritisci i ugroženost. in Zbornik radova: 51. godišnja konferencije o aktuelnim problemima korišćenja i zaštite voda: Voda 2022; 2022 Oct 26-28; Vrnjačka Banja, Serbia
Belgarde: Serbian Association for Water Protection., 43-52.
https://hdl.handle.net/21.15107/rcub_ibiss_5261

Raković M, Tomović J, Popović N, Jovičić K, Stanković J, Slavevska-Stamenković V, Paunović M. Diverzitet slatkovodnih mekušaca (Gastropoda) u malim vodnim telima Zapadnog Balkana – pritisci i ugroženost. in Zbornik radova: 51. godišnja konferencije o aktuelnim problemima korišćenja i zaštite voda: Voda 2022; 2022 Oct 26-28; Vrnjačka Banja, Serbia. 2022;:43-52.
https://hdl.handle.net/21.15107/rcub_ibiss_5261 .

Raković, Maja, Tomović, Jelena, Popović, Nataša, Jovičić, Katarina, Stanković, Jelena, Slavevska-Stamenković, Valentina, Paunović, Momir, "Diverzitet slatkovodnih mekušaca (Gastropoda) u malim vodnim telima Zapadnog Balkana – pritisci i ugroženost" in Zbornik radova: 51. godišnja konferencije o aktuelnim problemima korišćenja i zaštite voda: Voda 2022; 2022 Oct 26-28; Vrnjačka Banja, Serbia (2022):43-52,
https://hdl.handle.net/21.15107/rcub_ibiss_5261 .

TY  - CONF
AU  - Đikanović, Vesna
AU  - Vranković, Jelena
AU  - Jovičić, Katarina
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5260
AB  - Food and feeding habits of white bream (Blicca bjoerkna) and common roach (Rutilus rutilus)
specimens sampled from the Belgrade section of the Danube River in April 2021 were investigated.
Stomach contents of 20 individuals of both cyprinid fish species were analyzed and no individual had
an empty stomach. There was a small difference in the stomach contents of these two analyzed fish.
The food items in stomach showed a wide spectrum, ranging from crustacean, molluscs to aquatic
insects. Therefore, analyzed fish species displayed an omnivorous feeding. Based on the obtained
data, the indices of frequency, abundance and significance for each of the identified prey categories
were calculated. Trichoptera (aquatic insects) and Gammaridae (Crustacea) were found to be the
most common and abundant prey utilized by all analyzed species. The attained results, since these are
relatively small samples collected during one monthly outing (April), can be considered preliminary
and require further research.
PB  - Bor: University of Belgrade, Technical Faculty in Bor
C3  - Proceedings: 29th International Conference Ecological Truth and Environmental Research: EcoTER'2022; 2022 Jun 21-24; Sokobanja, Serbia
T1  - Diet of two cyprinid species, White bream (Blicca bjoerkna) and Common roach (Rutilus rutilus) in the Danube river, Belgrade
SP  - 477
EP  - 482
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5260
ER  - 

@conference{
author = "Đikanović, Vesna and Vranković, Jelena and Jovičić, Katarina",
year = "2022",
abstract = "Food and feeding habits of white bream (Blicca bjoerkna) and common roach (Rutilus rutilus)
specimens sampled from the Belgrade section of the Danube River in April 2021 were investigated.
Stomach contents of 20 individuals of both cyprinid fish species were analyzed and no individual had
an empty stomach. There was a small difference in the stomach contents of these two analyzed fish.
The food items in stomach showed a wide spectrum, ranging from crustacean, molluscs to aquatic
insects. Therefore, analyzed fish species displayed an omnivorous feeding. Based on the obtained
data, the indices of frequency, abundance and significance for each of the identified prey categories
were calculated. Trichoptera (aquatic insects) and Gammaridae (Crustacea) were found to be the
most common and abundant prey utilized by all analyzed species. The attained results, since these are
relatively small samples collected during one monthly outing (April), can be considered preliminary
and require further research.",
publisher = "Bor: University of Belgrade, Technical Faculty in Bor",
journal = "Proceedings: 29th International Conference Ecological Truth and Environmental Research: EcoTER'2022; 2022 Jun 21-24; Sokobanja, Serbia",
title = "Diet of two cyprinid species, White bream (Blicca bjoerkna) and Common roach (Rutilus rutilus) in the Danube river, Belgrade",
pages = "477-482",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5260"
}

Đikanović, V., Vranković, J.,& Jovičić, K.. (2022). Diet of two cyprinid species, White bream (Blicca bjoerkna) and Common roach (Rutilus rutilus) in the Danube river, Belgrade. in Proceedings: 29th International Conference Ecological Truth and Environmental Research: EcoTER'2022; 2022 Jun 21-24; Sokobanja, Serbia
Bor: University of Belgrade, Technical Faculty in Bor., 477-482.
https://hdl.handle.net/21.15107/rcub_ibiss_5260

Đikanović V, Vranković J, Jovičić K. Diet of two cyprinid species, White bream (Blicca bjoerkna) and Common roach (Rutilus rutilus) in the Danube river, Belgrade. in Proceedings: 29th International Conference Ecological Truth and Environmental Research: EcoTER'2022; 2022 Jun 21-24; Sokobanja, Serbia. 2022;:477-482.
https://hdl.handle.net/21.15107/rcub_ibiss_5260 .

Đikanović, Vesna, Vranković, Jelena, Jovičić, Katarina, "Diet of two cyprinid species, White bream (Blicca bjoerkna) and Common roach (Rutilus rutilus) in the Danube river, Belgrade" in Proceedings: 29th International Conference Ecological Truth and Environmental Research: EcoTER'2022; 2022 Jun 21-24; Sokobanja, Serbia (2022):477-482,
https://hdl.handle.net/21.15107/rcub_ibiss_5260 .

TY  - CONF
AU  - Vranković, Jelena
AU  - Jovičić, Katarina
AU  - Đikanović, Vesna
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5263
AB  - The present study aimed to assess the lipid peroxidation (LPO) level under the different environmental
conditions on the common roach (Rutilus rutilus). Lipid peroxides were measured in fish collected
within the Danube River at two points: Veliko Ratno ostrvo (P1), which was considered a reference
point, and Višnjica (P2), the point with compromised water quality. A significant difference is
revealed between the points suggesting signs of stress in fish from the Višnjica point. Concerning that
Višnjica experiences intense environmental pressure, we noticed an increased concentration of lipid
peroxides in the fish liver, compared to those individuals from the P1 (p < 0.05). A significantly
increased level of LPO in fish from P2 can be the indication of the presence of pro-oxidant stressors
that through oxidative stress lead to oxidation of cell lipids in fish. These results give a good base for
R. rutilus to be a bioindicator of a disturbed environment.
PB  - University of Belgrade, Technical Faculty in Bor
PB  - Bor: University of Belgrade, Technical Faculty in Bor
C3  - Proceedings: 29th International Conference Ecological Truth and Environmental Research: EcoTER'2022; 2022 Jun 21-24; Sokobanja, Serbia
T1  - Effect of different environmental conditions on lipid peroxidation level in Rutilus rutilus (ACTINOPTERYGII:CYPRINIDAE)
SP  - 91
EP  - 95
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5263
ER  - 

@conference{
author = "Vranković, Jelena and Jovičić, Katarina and Đikanović, Vesna",
year = "2022",
abstract = "The present study aimed to assess the lipid peroxidation (LPO) level under the different environmental
conditions on the common roach (Rutilus rutilus). Lipid peroxides were measured in fish collected
within the Danube River at two points: Veliko Ratno ostrvo (P1), which was considered a reference
point, and Višnjica (P2), the point with compromised water quality. A significant difference is
revealed between the points suggesting signs of stress in fish from the Višnjica point. Concerning that
Višnjica experiences intense environmental pressure, we noticed an increased concentration of lipid
peroxides in the fish liver, compared to those individuals from the P1 (p < 0.05). A significantly
increased level of LPO in fish from P2 can be the indication of the presence of pro-oxidant stressors
that through oxidative stress lead to oxidation of cell lipids in fish. These results give a good base for
R. rutilus to be a bioindicator of a disturbed environment.",
publisher = "University of Belgrade, Technical Faculty in Bor, Bor: University of Belgrade, Technical Faculty in Bor",
journal = "Proceedings: 29th International Conference Ecological Truth and Environmental Research: EcoTER'2022; 2022 Jun 21-24; Sokobanja, Serbia",
title = "Effect of different environmental conditions on lipid peroxidation level in Rutilus rutilus (ACTINOPTERYGII:CYPRINIDAE)",
pages = "91-95",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5263"
}

Vranković, J., Jovičić, K.,& Đikanović, V.. (2022). Effect of different environmental conditions on lipid peroxidation level in Rutilus rutilus (ACTINOPTERYGII:CYPRINIDAE). in Proceedings: 29th International Conference Ecological Truth and Environmental Research: EcoTER'2022; 2022 Jun 21-24; Sokobanja, Serbia
University of Belgrade, Technical Faculty in Bor., 91-95.
https://hdl.handle.net/21.15107/rcub_ibiss_5263

Vranković J, Jovičić K, Đikanović V. Effect of different environmental conditions on lipid peroxidation level in Rutilus rutilus (ACTINOPTERYGII:CYPRINIDAE). in Proceedings: 29th International Conference Ecological Truth and Environmental Research: EcoTER'2022; 2022 Jun 21-24; Sokobanja, Serbia. 2022;:91-95.
https://hdl.handle.net/21.15107/rcub_ibiss_5263 .

Vranković, Jelena, Jovičić, Katarina, Đikanović, Vesna, "Effect of different environmental conditions on lipid peroxidation level in Rutilus rutilus (ACTINOPTERYGII:CYPRINIDAE)" in Proceedings: 29th International Conference Ecological Truth and Environmental Research: EcoTER'2022; 2022 Jun 21-24; Sokobanja, Serbia (2022):91-95,
https://hdl.handle.net/21.15107/rcub_ibiss_5263 .

TY  - CONF
AU  - Jovičić, Katarina
AU  - Skorić, Stefan
AU  - Anđus, Stefan
AU  - Vranković, Jelena
AU  - Đikanović, Vesna
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5113
AB  - Discharges of wastewater, enriched with inorganic and organic chemicals, may induce
pollution of the aquatic environment and thus affect biological communities. The main
problem considering pollution of the Danube River in Belgrade represents the
discharges of wastewaters without any previous treatment. This study aims to assess
the distribution of pollutants (metals and trace elements, PCBs and pesticides) in the
tissues of two commercial fish species (common bream and pike-perch) belonging to
the different trophic levels. The metal and trace element concentrations were assessed
by inductively coupled plasma mass spectrometry (ICP-MS) while organochlorine
pesticides (PCBs and pesticides) were assessed by gas chromatography with electron
capture detectors (GC-ECD). Detected As, Cd, Pb and Hg concentrations in the fish
muscle were below the maximum allowed concentrations (MAC) established by both
the EU and the Republic of Serbia. Gills significantly differ in the concentrations of
the most assessed metals and trace elements while liver differs among species in
concentrations of As, Cd, Hg and Zn. Detected ndl PCB and pesticides concentrations
in both analyzed species were below MAC established by both the EU and the
Republic of Serbia. Statistical analysis revealed no significant differences in ndl PCB
and pesticides concentrations among analyzed species. In this study it was shown that
high position in the food chain doesn’t indicate higher tissue contamination, even
though arsenic, cadmium, mercury and iron were in higher concentrations in liver and
gills of pike-perch.
PB  - Kotor, Montenegro : University of Montenegro, Institute of Marine Biology
C3  - Book of Abstracts: International Conference Adriatic Biodiversity Protection AdriBioPro2022; 2022 Jun 13-17; Kotor, Montenegro
T1  - The impact of pollutants (metals and trace elements and organochlorines) on gills and liver of Common bream (Abramis brama) and Pike-perch (Sander lucioperca)
DO  - 10.5281/zenodo.6635581
SP  - 105
ER  - 

@conference{
author = "Jovičić, Katarina and Skorić, Stefan and Anđus, Stefan and Vranković, Jelena and Đikanović, Vesna",
year = "2022",
abstract = "Discharges of wastewater, enriched with inorganic and organic chemicals, may induce
pollution of the aquatic environment and thus affect biological communities. The main
problem considering pollution of the Danube River in Belgrade represents the
discharges of wastewaters without any previous treatment. This study aims to assess
the distribution of pollutants (metals and trace elements, PCBs and pesticides) in the
tissues of two commercial fish species (common bream and pike-perch) belonging to
the different trophic levels. The metal and trace element concentrations were assessed
by inductively coupled plasma mass spectrometry (ICP-MS) while organochlorine
pesticides (PCBs and pesticides) were assessed by gas chromatography with electron
capture detectors (GC-ECD). Detected As, Cd, Pb and Hg concentrations in the fish
muscle were below the maximum allowed concentrations (MAC) established by both
the EU and the Republic of Serbia. Gills significantly differ in the concentrations of
the most assessed metals and trace elements while liver differs among species in
concentrations of As, Cd, Hg and Zn. Detected ndl PCB and pesticides concentrations
in both analyzed species were below MAC established by both the EU and the
Republic of Serbia. Statistical analysis revealed no significant differences in ndl PCB
and pesticides concentrations among analyzed species. In this study it was shown that
high position in the food chain doesn’t indicate higher tissue contamination, even
though arsenic, cadmium, mercury and iron were in higher concentrations in liver and
gills of pike-perch.",
publisher = "Kotor, Montenegro : University of Montenegro, Institute of Marine Biology",
journal = "Book of Abstracts: International Conference Adriatic Biodiversity Protection AdriBioPro2022; 2022 Jun 13-17; Kotor, Montenegro",
title = "The impact of pollutants (metals and trace elements and organochlorines) on gills and liver of Common bream (Abramis brama) and Pike-perch (Sander lucioperca)",
doi = "10.5281/zenodo.6635581",
pages = "105"
}

Jovičić, K., Skorić, S., Anđus, S., Vranković, J.,& Đikanović, V.. (2022). The impact of pollutants (metals and trace elements and organochlorines) on gills and liver of Common bream (Abramis brama) and Pike-perch (Sander lucioperca). in Book of Abstracts: International Conference Adriatic Biodiversity Protection AdriBioPro2022; 2022 Jun 13-17; Kotor, Montenegro
Kotor, Montenegro : University of Montenegro, Institute of Marine Biology., 105.
https://doi.org/10.5281/zenodo.6635581

Jovičić K, Skorić S, Anđus S, Vranković J, Đikanović V. The impact of pollutants (metals and trace elements and organochlorines) on gills and liver of Common bream (Abramis brama) and Pike-perch (Sander lucioperca). in Book of Abstracts: International Conference Adriatic Biodiversity Protection AdriBioPro2022; 2022 Jun 13-17; Kotor, Montenegro. 2022;:105.
doi:10.5281/zenodo.6635581 .

Jovičić, Katarina, Skorić, Stefan, Anđus, Stefan, Vranković, Jelena, Đikanović, Vesna, "The impact of pollutants (metals and trace elements and organochlorines) on gills and liver of Common bream (Abramis brama) and Pike-perch (Sander lucioperca)" in Book of Abstracts: International Conference Adriatic Biodiversity Protection AdriBioPro2022; 2022 Jun 13-17; Kotor, Montenegro (2022):105,
https://doi.org/10.5281/zenodo.6635581 . .

TY  - CONF
AU  - Vranković, Jelena
AU  - Jovičić, Katarina
AU  - Đikanović, Vesna
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5115
AB  - Водена животна средина је под великим притиском различитих загађивача који се
у њу ослобађају као последица интензивне антропогене активности. Рибе, као
свеприсутни организми у воденој средини, имају важну еколошку улогу у воденом
ланцу исхране. Због своје способности да акумулирају загађиваче, рибе се често
користе као биоиндикатори стања водених екосистема. Акумулирани загађивачи
стварањем високих концентрација слободних радикала путем оксидативног стреса
могу довести до оштећења ткива и на крају до смрти организма. Циљ овог
истраживања је био упоређивање нивоа активности глутатион-зависних
антиоксидативних ензима код крупатица изловљених са једног локалитета без
видљивог антропогеног утицаја (Л1) и оних са другог локалитета под утицајем
интензивне антропогене активности (Л2). Глутатион редуктаза (ГР), глутатион
пероксидаза (ГП) и глутатион-С-трансфераза (ГСТ), су анализирани у шкргама
риба. Резултати испитивања су показали да су нивои активности сва три мерена
ензима виши код јединки са локалитета Л2. Ензим ГСТ је показао најмање
повећање активности (~ 40%) док су друга два ензима, ГР и ГП, имала изражено
веће нивое активности (преко 100%) у односу на јединке са локалитета Л1.
Добијени подаци указују на то да је загађивач присутан на локалитету Л2 довео до
директног повећања ГР и ГП активности у рибама, што сугерише да ови ензими у
шкргама крупатице учествују у првој линији одбране и смањења од штетног
утицаја насталих слободних радикала на ткива.
AB  - Vodena životna sredina je pod velikim pritiskom različitih zagađivača koji se u nju oslobađaju kao posledica intenzivne antropogene aktivnosti. Ribe, kao sveprisutni organizmi u vodenoj sredini, imaju važnu ekološku ulogu u vodenom lancu ishrane. Zbog svoje sposobnosti da akumuliraju zagađivače, ribe se često koriste kao bioindikatori stanja vodenih ekosistema. Akumulirani zagađivači stvaranjem visokih koncentracija slobodnih radikala putem oksidativnog stresa mogu dovesti do oštećenja tkiva i na kraju do smrti organizma. Cilj ovog istraživanja je bio upoređivanje nivoa aktivnosti glutation-zavisnih antioksidativnih enzima kod krupatica izlovljenih sa jednog lokaliteta bez vidljivog antropogenog uticaja (L1) i onih sa drugog lokaliteta pod uticajem intenzivne antropogene aktivnosti (L2). Glutation reduktaza (GR), glutation peroksidaza (GP) i glutation-S-transferaza (GST), su analizirani u škrgama riba. Rezultati ispitivanja su pokazali da su nivoi aktivnosti sva tri merena enzima viši kod jedinki sa lokaliteta L2. Enzim GST je pokazao najmanje povećanje aktivnosti (~ 40%) dok su druga dva enzima, GR i GP, imala izraženo veće nivoe aktivnosti (preko 100%) u odnosu na jedinke sa lokaliteta L1. Dobijeni podaci ukazuju na to da je zagađivač prisutan na lokalitetu L2 doveo do direktnog povećanja GR i GP aktivnosti u ribama, što sugeriše da ovi enzimi u škrgama krupatice učestvuju u prvoj liniji odbrane i smanjenja od štetnog uticaja nastalih slobodnih radikala na tkiva.
PB  - Belgrade: Serbian Biological Society
C3  - Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia
T1  - Активност глутатион-зависних ензима у шкргама крупатице (Blicca bjoerkna) из реке Дунав.
T1  - Aktivnost glutation-zavisnih enzima u škrgama krupatice (Blicca bjoerkna) iz reke Dunav
SP  - 153
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5115
ER  - 

@conference{
author = "Vranković, Jelena and Jovičić, Katarina and Đikanović, Vesna",
year = "2022",
abstract = "Водена животна средина је под великим притиском различитих загађивача који се
у њу ослобађају као последица интензивне антропогене активности. Рибе, као
свеприсутни организми у воденој средини, имају важну еколошку улогу у воденом
ланцу исхране. Због своје способности да акумулирају загађиваче, рибе се често
користе као биоиндикатори стања водених екосистема. Акумулирани загађивачи
стварањем високих концентрација слободних радикала путем оксидативног стреса
могу довести до оштећења ткива и на крају до смрти организма. Циљ овог
истраживања је био упоређивање нивоа активности глутатион-зависних
антиоксидативних ензима код крупатица изловљених са једног локалитета без
видљивог антропогеног утицаја (Л1) и оних са другог локалитета под утицајем
интензивне антропогене активности (Л2). Глутатион редуктаза (ГР), глутатион
пероксидаза (ГП) и глутатион-С-трансфераза (ГСТ), су анализирани у шкргама
риба. Резултати испитивања су показали да су нивои активности сва три мерена
ензима виши код јединки са локалитета Л2. Ензим ГСТ је показао најмање
повећање активности (~ 40%) док су друга два ензима, ГР и ГП, имала изражено
веће нивое активности (преко 100%) у односу на јединке са локалитета Л1.
Добијени подаци указују на то да је загађивач присутан на локалитету Л2 довео до
директног повећања ГР и ГП активности у рибама, што сугерише да ови ензими у
шкргама крупатице учествују у првој линији одбране и смањења од штетног
утицаја насталих слободних радикала на ткива., Vodena životna sredina je pod velikim pritiskom različitih zagađivača koji se u nju oslobađaju kao posledica intenzivne antropogene aktivnosti. Ribe, kao sveprisutni organizmi u vodenoj sredini, imaju važnu ekološku ulogu u vodenom lancu ishrane. Zbog svoje sposobnosti da akumuliraju zagađivače, ribe se često koriste kao bioindikatori stanja vodenih ekosistema. Akumulirani zagađivači stvaranjem visokih koncentracija slobodnih radikala putem oksidativnog stresa mogu dovesti do oštećenja tkiva i na kraju do smrti organizma. Cilj ovog istraživanja je bio upoređivanje nivoa aktivnosti glutation-zavisnih antioksidativnih enzima kod krupatica izlovljenih sa jednog lokaliteta bez vidljivog antropogenog uticaja (L1) i onih sa drugog lokaliteta pod uticajem intenzivne antropogene aktivnosti (L2). Glutation reduktaza (GR), glutation peroksidaza (GP) i glutation-S-transferaza (GST), su analizirani u škrgama riba. Rezultati ispitivanja su pokazali da su nivoi aktivnosti sva tri merena enzima viši kod jedinki sa lokaliteta L2. Enzim GST je pokazao najmanje povećanje aktivnosti (~ 40%) dok su druga dva enzima, GR i GP, imala izraženo veće nivoe aktivnosti (preko 100%) u odnosu na jedinke sa lokaliteta L1. Dobijeni podaci ukazuju na to da je zagađivač prisutan na lokalitetu L2 doveo do direktnog povećanja GR i GP aktivnosti u ribama, što sugeriše da ovi enzimi u škrgama krupatice učestvuju u prvoj liniji odbrane i smanjenja od štetnog uticaja nastalih slobodnih radikala na tkiva.",
publisher = "Belgrade: Serbian Biological Society",
journal = "Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia",
title = "Активност глутатион-зависних ензима у шкргама крупатице (Blicca bjoerkna) из реке Дунав., Aktivnost glutation-zavisnih enzima u škrgama krupatice (Blicca bjoerkna) iz reke Dunav",
pages = "153",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5115"
}

Vranković, J., Jovičić, K.,& Đikanović, V.. (2022). Активност глутатион-зависних ензима у шкргама крупатице (Blicca bjoerkna) из реке Дунав.. in Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia
Belgrade: Serbian Biological Society., 153.
https://hdl.handle.net/21.15107/rcub_ibiss_5115

Vranković J, Jovičić K, Đikanović V. Активност глутатион-зависних ензима у шкргама крупатице (Blicca bjoerkna) из реке Дунав.. in Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia. 2022;:153.
https://hdl.handle.net/21.15107/rcub_ibiss_5115 .

Vranković, Jelena, Jovičić, Katarina, Đikanović, Vesna, "Активност глутатион-зависних ензима у шкргама крупатице (Blicca bjoerkna) из реке Дунав." in Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia (2022):153,
https://hdl.handle.net/21.15107/rcub_ibiss_5115 .

TY  - CONF
AU  - Đikanović, Vesna
AU  - Vranković, Jelena
AU  - Živković, Sanja
AU  - Radenković, Marina
AU  - Jovičić, Katarina
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5114
AB  - У београдском региону, Дунав се разматра као екосистем изложен константно висoком антропогеном загађењу које је резултат прилива слабо третираних комуналних и индустријских отпадних вода, регулације речног тока, интензивирања речног саобраћаја.1 Метали су услед своје перзистентности, токсичности и потенцијала за акумулацију једни од кључних загађивача акватичних екосистема. Рибе, у врху ланца исхране, су значајни индикатори за процену нивоа метала које уносе путем хране или апсорбују преко шкрга и коже. Праћена је концентрација метала у различитим ткивима две ципринидне врсте риба, крупатице и бодорке, у Дунаву на подручју Београда. Испитивања су обухватила анализу концентрација девет токсичних метала у мишићу, јетри и шкргама на два одабрана локалитета са различитим степеном оптерећења, Вишњица, изузетно загађен, и Велико ратно острво (ВРО), под мањим антропогеним притиском. У циљу процене степена загађења риба и анализираних ткива примењен је индекс загађења металима („metal pollution index – MPI“).2 На локалитету Вишњица, шкрге су се издвојиле као ткиво са највећом акумулацијом метала, док је јетра показала висок степен акумулације на локалитету ВРО. Јетра и шкрге представљају метаболички активне органе сa тенденцијом складиштења високих концентрација метала. Свако ткиво поседује различити капацитет акумулације метала.3 Истраживање указује да шкрге, директно изложене загађењу, имају добар потенцијал као биоиндикатори квалитета средине из које су анализирани.
AB  - U beogradskom regionu, Dunav se razmatra kao ekosistem izložen konstantno visokom antropogenom zagađenju koje je rezultat priliva slabo tretiranih komunalnih i industrijskih otpadnih voda, regulacije rečnog toka, intenziviranja rečnog saobraćaja.1 Metali su usled svoje perzistentnosti, toksičnosti i potencijala za akumulaciju jedni od ključnih zagađivača akvatičnih ekosistema. Ribe, u vrhu lanca ishrane, su značajni indikatori za procenu nivoa metala koje unose putem hrane ili apsorbuju preko škrga i kože. Praćena je koncentracija metala u različitim tkivima dve ciprinidne vrste riba, krupatice i bodorke, u Dunavu na području Beograda. Ispitivanja su obuhvatila analizu koncentracija devet toksičnih metala u mišiću, jetri i škrgama na dva odabrana lokaliteta sa različitim stepenom opterećenja, Višnjica, izuzetno zagađen, i Veliko ratno ostrvo (VRO), pod manjim antropogenim pritiskom. U cilju procene stepena zagađenja riba i analiziranih tkiva primenjen je indeks zagađenja metalima („metal pollution index – MPI“).2 Na lokalitetu Višnjica, škrge su se izdvojile kao tkivo sa najvećom akumulacijom metala, dok je jetra pokazala visok stepen akumulacije na lokalitetu VRO. Jetra i škrge predstavljaju metabolički aktivne organe sa tendencijom skladištenja visokih koncentracija metala. Svako tkivo poseduje različiti kapacitet akumulacije metala.3 Istraživanje ukazuje da škrge, direktno izložene zagađenju, imaju dobar potencijal kao bioindikatori kvaliteta sredine iz koje su analizirani.
PB  - Belgrade: Serbian Biological Society
C3  - Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia
T1  - Процена антропогеног утицаја употребом индекса загађења металима („metal pollution index“) код две ципринидне врсте риба, крупатице (Blicca bjoerkna) и бодорке (Rutilus rutilus) Дунава у делу тока кроз Београд
T1  - Procena antropogenog uticaja upotrebom indeksa zagađenja metalima („metal pollution index“) kod dve ciprinidne vrste riba, krupatice (Blicca bjoerkna) i bodorke (Rutilus rutilus) Dunava u delu toka kroz Beograd
SP  - 137
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5114
ER  - 

@conference{
author = "Đikanović, Vesna and Vranković, Jelena and Živković, Sanja and Radenković, Marina and Jovičić, Katarina",
year = "2022",
abstract = "У београдском региону, Дунав се разматра као екосистем изложен константно висoком антропогеном загађењу које је резултат прилива слабо третираних комуналних и индустријских отпадних вода, регулације речног тока, интензивирања речног саобраћаја.1 Метали су услед своје перзистентности, токсичности и потенцијала за акумулацију једни од кључних загађивача акватичних екосистема. Рибе, у врху ланца исхране, су значајни индикатори за процену нивоа метала које уносе путем хране или апсорбују преко шкрга и коже. Праћена је концентрација метала у различитим ткивима две ципринидне врсте риба, крупатице и бодорке, у Дунаву на подручју Београда. Испитивања су обухватила анализу концентрација девет токсичних метала у мишићу, јетри и шкргама на два одабрана локалитета са различитим степеном оптерећења, Вишњица, изузетно загађен, и Велико ратно острво (ВРО), под мањим антропогеним притиском. У циљу процене степена загађења риба и анализираних ткива примењен је индекс загађења металима („metal pollution index – MPI“).2 На локалитету Вишњица, шкрге су се издвојиле као ткиво са највећом акумулацијом метала, док је јетра показала висок степен акумулације на локалитету ВРО. Јетра и шкрге представљају метаболички активне органе сa тенденцијом складиштења високих концентрација метала. Свако ткиво поседује различити капацитет акумулације метала.3 Истраживање указује да шкрге, директно изложене загађењу, имају добар потенцијал као биоиндикатори квалитета средине из које су анализирани., U beogradskom regionu, Dunav se razmatra kao ekosistem izložen konstantno visokom antropogenom zagađenju koje je rezultat priliva slabo tretiranih komunalnih i industrijskih otpadnih voda, regulacije rečnog toka, intenziviranja rečnog saobraćaja.1 Metali su usled svoje perzistentnosti, toksičnosti i potencijala za akumulaciju jedni od ključnih zagađivača akvatičnih ekosistema. Ribe, u vrhu lanca ishrane, su značajni indikatori za procenu nivoa metala koje unose putem hrane ili apsorbuju preko škrga i kože. Praćena je koncentracija metala u različitim tkivima dve ciprinidne vrste riba, krupatice i bodorke, u Dunavu na području Beograda. Ispitivanja su obuhvatila analizu koncentracija devet toksičnih metala u mišiću, jetri i škrgama na dva odabrana lokaliteta sa različitim stepenom opterećenja, Višnjica, izuzetno zagađen, i Veliko ratno ostrvo (VRO), pod manjim antropogenim pritiskom. U cilju procene stepena zagađenja riba i analiziranih tkiva primenjen je indeks zagađenja metalima („metal pollution index – MPI“).2 Na lokalitetu Višnjica, škrge su se izdvojile kao tkivo sa najvećom akumulacijom metala, dok je jetra pokazala visok stepen akumulacije na lokalitetu VRO. Jetra i škrge predstavljaju metabolički aktivne organe sa tendencijom skladištenja visokih koncentracija metala. Svako tkivo poseduje različiti kapacitet akumulacije metala.3 Istraživanje ukazuje da škrge, direktno izložene zagađenju, imaju dobar potencijal kao bioindikatori kvaliteta sredine iz koje su analizirani.",
publisher = "Belgrade: Serbian Biological Society",
journal = "Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia",
title = "Процена антропогеног утицаја употребом индекса загађења металима („metal pollution index“) код две ципринидне врсте риба, крупатице (Blicca bjoerkna) и бодорке (Rutilus rutilus) Дунава у делу тока кроз Београд, Procena antropogenog uticaja upotrebom indeksa zagađenja metalima („metal pollution index“) kod dve ciprinidne vrste riba, krupatice (Blicca bjoerkna) i bodorke (Rutilus rutilus) Dunava u delu toka kroz Beograd",
pages = "137",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5114"
}

Đikanović, V., Vranković, J., Živković, S., Radenković, M.,& Jovičić, K.. (2022). Процена антропогеног утицаја употребом индекса загађења металима („metal pollution index“) код две ципринидне врсте риба, крупатице (Blicca bjoerkna) и бодорке (Rutilus rutilus) Дунава у делу тока кроз Београд. in Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia
Belgrade: Serbian Biological Society., 137.
https://hdl.handle.net/21.15107/rcub_ibiss_5114

Đikanović V, Vranković J, Živković S, Radenković M, Jovičić K. Процена антропогеног утицаја употребом индекса загађења металима („metal pollution index“) код две ципринидне врсте риба, крупатице (Blicca bjoerkna) и бодорке (Rutilus rutilus) Дунава у делу тока кроз Београд. in Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia. 2022;:137.
https://hdl.handle.net/21.15107/rcub_ibiss_5114 .

Đikanović, Vesna, Vranković, Jelena, Živković, Sanja, Radenković, Marina, Jovičić, Katarina, "Процена антропогеног утицаја употребом индекса загађења металима („metal pollution index“) код две ципринидне врсте риба, крупатице (Blicca bjoerkna) и бодорке (Rutilus rutilus) Дунава у делу тока кроз Београд" in Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia (2022):137,
https://hdl.handle.net/21.15107/rcub_ibiss_5114 .

TY  - CONF
AU  - Jovičić, Katarina
AU  - Vranković, Jelena
AU  - Raković, Maja
AU  - Đikanović, Vesna
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5112
AB  - Microplastic (MP) pollution has attracted wide attention since the production and use of plastic materials has increased worldwide. However, there is a lack of information about MPs in freshwater ecosystems, given that they are less studied compared to marine ones. Fish species are of special interest since they are utilized in the human diet. Among various sources, synthetic textiles play a dominant role in microplastic emissions, especially in the form of short fibers. The aim of this study was to determine the occurrence of MPs in the gastrointestinal tract (GIT) of the freshwater fish species common bream (Abramis brama Linnaeus, 1758) from the Danube River (1169 river km) in the area of the city of Belgrade, Serbia (44° 49′ 54.48″ N, 20° 27′ 23.68″ E). A total of nine specimens were collected, and the whole GIT was removed. Digestion of organic content was performed with a combined alkaline-oxidative treatment (10% KOH and Triton X-100; 30% H2O2). Filtered samples were visually observed under a binocular microscope. A total number of 136 plastic particles were detected, all belonging to a class of fibers. The size of the particles varied from 0.5 mm to 50 mm. The obtained results are in accordance with previous studies that reported fibers as the dominant shape of MPs in fish. The given results represent a contribution to the research of the MPs' occurrence in freshwater species. However, there is a need for further studies involving other fish species.
AB  - Zagađenje mikroplastikom (MP) privuklo je široku pozornost budući da je proizvodnja i upotreba
plastičnih materijala porasla diljem svijeta. Međutim, nedostaju podaci o MP u slatkovodnim
ekosustavima, s obzirom na to da su oni manje proučavani u odnosu na morske. Riblje vrste su
od posebnog interesa jer se koriste u ljudskoj prehrani. Među različitim izvorima, sintetički tekstil
ima dominantnu ulogu u emisijama mikroplastike, posebno u obliku kratkih vlakana. Cilj ovog
istraživanja bio je utvrditi pojavu MPs u gastrointestinalnom traktu (GIT) slatkovodne vrste riba
deverika (Abramis brama Linnaeus, 1758) u Rijeci Dunav (1169 riječni kilometar) na području
Beograda, Srbija (44° 49ʹ 54.48ʺ N, 20° 27ʹ 23.68ʺ E). Ukupno je prikupljeno devet uzoraka, a
izvađen je cijeli GIT. Digestija organskog sadržaja provedena je kombiniranim alkalno-
oksidativnim tretmanom (10% KOH i Triton X-100; 30% H2O2). Filtrirani uzorci vizualno su
promatrani pod binokularnim mikroskopom. Otkriveno je ukupno 136 plastičnih čestica, koje sve
pripadaju klasi vlakana. Veličina čestica varira od 0,5 mm do 50 mm. Dobiveni rezultati su u
skladu s prijašnjim istraživanjima koja navode da su vlakna dominantni oblik MP-a u ribama.
Navedeni rezultati predstavljaju doprinos istraživanju prisutnosti MPs u slatkovodnim vrstama.
Međutim, postoji potreba za daljnjim studijama koje će uključivati i druge vrste riba.
PB  - Zagreb: Croatian Biological Society
C3  - Book of abstracts: 14th Croatian biological congress with international participation; 2022 Oct 12-16; Pula, Croatia
T1  - Occurence of microplastic particles in the gastrointestinal tract of freshwater fish species Abramis brama in the Danube river, Serbia
T1  - Pojava čestica mikroplastike u gastrointestinalnom traktu slatkovodne vrste riba Abramis brama u rijeci Dunav, Srbija
SP  - 229
EP  - 230
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5112
ER  - 

@conference{
author = "Jovičić, Katarina and Vranković, Jelena and Raković, Maja and Đikanović, Vesna",
year = "2022",
abstract = "Microplastic (MP) pollution has attracted wide attention since the production and use of plastic materials has increased worldwide. However, there is a lack of information about MPs in freshwater ecosystems, given that they are less studied compared to marine ones. Fish species are of special interest since they are utilized in the human diet. Among various sources, synthetic textiles play a dominant role in microplastic emissions, especially in the form of short fibers. The aim of this study was to determine the occurrence of MPs in the gastrointestinal tract (GIT) of the freshwater fish species common bream (Abramis brama Linnaeus, 1758) from the Danube River (1169 river km) in the area of the city of Belgrade, Serbia (44° 49′ 54.48″ N, 20° 27′ 23.68″ E). A total of nine specimens were collected, and the whole GIT was removed. Digestion of organic content was performed with a combined alkaline-oxidative treatment (10% KOH and Triton X-100; 30% H2O2). Filtered samples were visually observed under a binocular microscope. A total number of 136 plastic particles were detected, all belonging to a class of fibers. The size of the particles varied from 0.5 mm to 50 mm. The obtained results are in accordance with previous studies that reported fibers as the dominant shape of MPs in fish. The given results represent a contribution to the research of the MPs' occurrence in freshwater species. However, there is a need for further studies involving other fish species., Zagađenje mikroplastikom (MP) privuklo je široku pozornost budući da je proizvodnja i upotreba
plastičnih materijala porasla diljem svijeta. Međutim, nedostaju podaci o MP u slatkovodnim
ekosustavima, s obzirom na to da su oni manje proučavani u odnosu na morske. Riblje vrste su
od posebnog interesa jer se koriste u ljudskoj prehrani. Među različitim izvorima, sintetički tekstil
ima dominantnu ulogu u emisijama mikroplastike, posebno u obliku kratkih vlakana. Cilj ovog
istraživanja bio je utvrditi pojavu MPs u gastrointestinalnom traktu (GIT) slatkovodne vrste riba
deverika (Abramis brama Linnaeus, 1758) u Rijeci Dunav (1169 riječni kilometar) na području
Beograda, Srbija (44° 49ʹ 54.48ʺ N, 20° 27ʹ 23.68ʺ E). Ukupno je prikupljeno devet uzoraka, a
izvađen je cijeli GIT. Digestija organskog sadržaja provedena je kombiniranim alkalno-
oksidativnim tretmanom (10% KOH i Triton X-100; 30% H2O2). Filtrirani uzorci vizualno su
promatrani pod binokularnim mikroskopom. Otkriveno je ukupno 136 plastičnih čestica, koje sve
pripadaju klasi vlakana. Veličina čestica varira od 0,5 mm do 50 mm. Dobiveni rezultati su u
skladu s prijašnjim istraživanjima koja navode da su vlakna dominantni oblik MP-a u ribama.
Navedeni rezultati predstavljaju doprinos istraživanju prisutnosti MPs u slatkovodnim vrstama.
Međutim, postoji potreba za daljnjim studijama koje će uključivati i druge vrste riba.",
publisher = "Zagreb: Croatian Biological Society",
journal = "Book of abstracts: 14th Croatian biological congress with international participation; 2022 Oct 12-16; Pula, Croatia",
title = "Occurence of microplastic particles in the gastrointestinal tract of freshwater fish species Abramis brama in the Danube river, Serbia, Pojava čestica mikroplastike u gastrointestinalnom traktu slatkovodne vrste riba Abramis brama u rijeci Dunav, Srbija",
pages = "229-230",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5112"
}

Jovičić, K., Vranković, J., Raković, M.,& Đikanović, V.. (2022). Occurence of microplastic particles in the gastrointestinal tract of freshwater fish species Abramis brama in the Danube river, Serbia. in Book of abstracts: 14th Croatian biological congress with international participation; 2022 Oct 12-16; Pula, Croatia
Zagreb: Croatian Biological Society., 229-230.
https://hdl.handle.net/21.15107/rcub_ibiss_5112

Jovičić K, Vranković J, Raković M, Đikanović V. Occurence of microplastic particles in the gastrointestinal tract of freshwater fish species Abramis brama in the Danube river, Serbia. in Book of abstracts: 14th Croatian biological congress with international participation; 2022 Oct 12-16; Pula, Croatia. 2022;:229-230.
https://hdl.handle.net/21.15107/rcub_ibiss_5112 .

Jovičić, Katarina, Vranković, Jelena, Raković, Maja, Đikanović, Vesna, "Occurence of microplastic particles in the gastrointestinal tract of freshwater fish species Abramis brama in the Danube river, Serbia" in Book of abstracts: 14th Croatian biological congress with international participation; 2022 Oct 12-16; Pula, Croatia (2022):229-230,
https://hdl.handle.net/21.15107/rcub_ibiss_5112 .

TY  - CONF
AU  - Marinković, Nikola
AU  - Jovičić, Katarina
AU  - Čanak Atlagić, Jelena
AU  - Ilić, Marija
AU  - Đuknić, Jelena
AU  - Raković, Maja
AU  - Paunović, Momir
PY  - 2021
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/4734
AB  - Tokom monitoringa kvaliteta površinskih voda grada Beograda, na lokalitetu PKB kanal Crpna stanica sakupljeno je četiri pijavice Batracobdelloides moogi. Do sada objavljene publikacije ne navode prisustvo ove vrste u Srbiji, ali Groser i sar. (2015) pretpostavljaju da je prisutna jer je nađena na bliskim područjima (Mađarska, Austrija, Dunav). Ovaj nalaz predstavlja značajan doprinos kako za poznavanje same vrste B. moogi, tako i cele faune pijavica Srbije i šireg regiona.
AB  - During the monitoring of surface water quality of the city of Belgrade, four individuals of B. moogi were collected in the PKB canal. Checklists of leeches of Serbia mention no records of this leech. Grosser et al. (2015) suspect its presence since it was recorded in nearby regions (Hungary, Austria, and the Danube River). This record is an important contribution to the knowledge on the biology of B. moogi and also to the knowledge of the fauna of leeches of both Serbia and the region.
PB  - Belgarde: Serbian Association for Water Protection
C3  - Voda 2021 : zbornik radova 50. godišnje konferencije o aktuelnim problemima korišćenja i zaštite voda
T1  - Prvi nalaz Batracobdelloides moogi Nesemann & Csanyi, 1995 u Srbiji
T1  - First record of Batracobdelloides moogi Nesemann & Csanyi, 1995 in Serbia
SP  - 105
EP  - 108
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4734
ER  - 

@conference{
author = "Marinković, Nikola and Jovičić, Katarina and Čanak Atlagić, Jelena and Ilić, Marija and Đuknić, Jelena and Raković, Maja and Paunović, Momir",
year = "2021",
abstract = "Tokom monitoringa kvaliteta površinskih voda grada Beograda, na lokalitetu PKB kanal Crpna stanica sakupljeno je četiri pijavice Batracobdelloides moogi. Do sada objavljene publikacije ne navode prisustvo ove vrste u Srbiji, ali Groser i sar. (2015) pretpostavljaju da je prisutna jer je nađena na bliskim područjima (Mađarska, Austrija, Dunav). Ovaj nalaz predstavlja značajan doprinos kako za poznavanje same vrste B. moogi, tako i cele faune pijavica Srbije i šireg regiona., During the monitoring of surface water quality of the city of Belgrade, four individuals of B. moogi were collected in the PKB canal. Checklists of leeches of Serbia mention no records of this leech. Grosser et al. (2015) suspect its presence since it was recorded in nearby regions (Hungary, Austria, and the Danube River). This record is an important contribution to the knowledge on the biology of B. moogi and also to the knowledge of the fauna of leeches of both Serbia and the region.",
publisher = "Belgarde: Serbian Association for Water Protection",
journal = "Voda 2021 : zbornik radova 50. godišnje konferencije o aktuelnim problemima korišćenja i zaštite voda",
title = "Prvi nalaz Batracobdelloides moogi Nesemann & Csanyi, 1995 u Srbiji, First record of Batracobdelloides moogi Nesemann & Csanyi, 1995 in Serbia",
pages = "105-108",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4734"
}

Marinković, N., Jovičić, K., Čanak Atlagić, J., Ilić, M., Đuknić, J., Raković, M.,& Paunović, M.. (2021). Prvi nalaz Batracobdelloides moogi Nesemann & Csanyi, 1995 u Srbiji. in Voda 2021 : zbornik radova 50. godišnje konferencije o aktuelnim problemima korišćenja i zaštite voda
Belgarde: Serbian Association for Water Protection., 105-108.
https://hdl.handle.net/21.15107/rcub_ibiss_4734

Marinković N, Jovičić K, Čanak Atlagić J, Ilić M, Đuknić J, Raković M, Paunović M. Prvi nalaz Batracobdelloides moogi Nesemann & Csanyi, 1995 u Srbiji. in Voda 2021 : zbornik radova 50. godišnje konferencije o aktuelnim problemima korišćenja i zaštite voda. 2021;:105-108.
https://hdl.handle.net/21.15107/rcub_ibiss_4734 .

Marinković, Nikola, Jovičić, Katarina, Čanak Atlagić, Jelena, Ilić, Marija, Đuknić, Jelena, Raković, Maja, Paunović, Momir, "Prvi nalaz Batracobdelloides moogi Nesemann & Csanyi, 1995 u Srbiji" in Voda 2021 : zbornik radova 50. godišnje konferencije o aktuelnim problemima korišćenja i zaštite voda (2021):105-108,
https://hdl.handle.net/21.15107/rcub_ibiss_4734 .

TY  - CONF
AU  - Marinković, Nikola
AU  - Ilić, Marija
AU  - Đuknić, Jelena
AU  - Vasiljević, Božica
AU  - Jovičić, Katarina
AU  - Tomović, Jelena
AU  - Karadžić, Branko
AU  - Nikolić, Vera
AU  - Raković, Maja
PY  - 2020
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/4835
AB  - Vrsta Dina lineata (Müller, 1774) naseljava slatkovodne ekosisteme zapadnog Palearktika, od
Velike Britanije do Irana. Kod predatornih vrsta iz podreda Erpobdelliformes uočava se
određeni stepen morfološke varijabilnosti što je doprinelo opisivanju i većeg broja podvrsta.
Boris Sket (1968) je na Balkanskom poluostrvu opisao tri podvrste (D. l. dinarica, D. l.
lacustris, D. l. montana), sa očekivanim prisustvom i nominotipske podvrste D. lineata
lineata, što su novija istraživanja i dokazala. Pored vrste D. lineata, na području Balkana, a
pre svega Dinarida, opisane su nove vrste iz roda Dina (D. minuoculata, D. prokletiaka, D.
sketi), koje pokazuju preferencu prema sličnim staništima kao balkanske podvrste D. lineata i
relativno male morfološke razlike. Filogenetski odnosi između podvrsta D. lineata nisu u
potpunosti razjašnjeni. Savremene molekularno genetičke analize omogućavaju da se ovi
odnosi razjasne. Cilj ove studije je bio da se utvrde filogenetski i filogeografski odnosi između
podvrsta vrste D. lineata, ali i odnosi sa drugim srodnim taksonima iz roda Dina. Studija je
obuhvatila veliko područje od Save na severozapadu, do Makedonije na jugoistoku.
Zabeleženo je prisustvo tri podvrste D. lineata. D. l. dinarica, kao dominantna podvrsta, zatim
D. l. lineata zabeležena na samo nekoliko lokaliteta na teritoriji Srbije i D. l. montana koja je
zabeležena samo na planini Komovi u Crnoj Gori. Analiza filogenetskih odnosa je rađena na
osnovu sekvenci mitohondrijalne DNK koja kodira za citohrom oxidazu-I (COI). Dobijeni
rezultati pokazuju da bi se D. l. dinarica mogla izdvojiti kao zasebna vrsta D. dinarica. Ovaj
takson je pokazao i značajnu filogeografsku varijabilnost. Analizom je pokazano i grupisanje
haplotipova prema geografskom poreklu populacija, te su se grupisali haplotipovi sa područja
Srbije, Bosne i Hercegovine i Crne Gore kao zasebne haplogrupe. Velika genetička
raznovrsnost može ukazati i na potencijalno skrivenu specijaciju u okviru vrste D. dinarica.
AB  - The species Dina lineata (Müller, 1774) inhabits freshwater habitats of western Palearctic
from Great Britain to Iran. Predaceous leeches from the suborder Erpobdelliformes show a
degree of morphological variability which leads to description of several subspecies. Boris
Sket described three subspecies of D. lineata on the Balkan Peninsula (D. l. dinarica, D. l.
lacustris, D. l. montana) and suspected presence of nominotypical subspecies D. lineata
lineata, which was confirmed by recent studies. On the Balkan Peninsula, predominantly on
the Dinaric Alps, several new species in the genus Dina were recently described (D.
minuoculata, D. prokletiaka, D. sketi). These species show preference to same habitats as
Balkan subspecies of D. lineata and relatively small morphological differences.
Phylogenetical relations between subspecies of D. lineata are not clear. Contemporary
molecular- genetic analyses enable clarification of these relations. The aim of this study is to
determine the phylogenetic and phylogeographic relations between subspecies of D. lineata
as well as their relations with other species in the genus Dina. The study incorporates large
area from the Sava River in the northwest to Macedonia in the southeast. Three subspecies of
D. lineata were recorded during the field work. D. l. dinarica was the most frequent, D. l.
lineata was recorded on few localities in Serbia and D. l. montana was collected on the
Komovi mountain (Montenegro). Analyses of phylogenetic relations were conducted on the
sequences of mitochondrial DNA that code for cytochrome oxydase I (COI). The results show
that D. l. dinarica could be treated as separate species D. dinarica. This taxon shows
significant phylogeographical variability. Analyses have shown grouping of haplotypes based
on geographical origin of populations. Haplotypes from Serbia were grouped in one group,
those from Bosnia and Herzegovina in to second and third group was comprised of haplotypes
from Montenegro. Great genetic variability may indicate potential hidden speciation within D.
dinarica species.
PB  - Belgarde: Serbian Association for Water Protection
C3  - 49th Annual Conference of the Serbian Water Pollution Control Society: Water 2020: Conference proceedings
T1  - Filogeografska diferencijacija pijavice – Dina lineata (Müller, 1774) na području Zapadnog Balkana
T1  - Philogeogrpic differentiation of leech Dina lineata (Müller, 1774) on the Western Balkans
SP  - 171
EP  - 172
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4835
ER  - 

@conference{
author = "Marinković, Nikola and Ilić, Marija and Đuknić, Jelena and Vasiljević, Božica and Jovičić, Katarina and Tomović, Jelena and Karadžić, Branko and Nikolić, Vera and Raković, Maja",
year = "2020",
abstract = "Vrsta Dina lineata (Müller, 1774) naseljava slatkovodne ekosisteme zapadnog Palearktika, od
Velike Britanije do Irana. Kod predatornih vrsta iz podreda Erpobdelliformes uočava se
određeni stepen morfološke varijabilnosti što je doprinelo opisivanju i većeg broja podvrsta.
Boris Sket (1968) je na Balkanskom poluostrvu opisao tri podvrste (D. l. dinarica, D. l.
lacustris, D. l. montana), sa očekivanim prisustvom i nominotipske podvrste D. lineata
lineata, što su novija istraživanja i dokazala. Pored vrste D. lineata, na području Balkana, a
pre svega Dinarida, opisane su nove vrste iz roda Dina (D. minuoculata, D. prokletiaka, D.
sketi), koje pokazuju preferencu prema sličnim staništima kao balkanske podvrste D. lineata i
relativno male morfološke razlike. Filogenetski odnosi između podvrsta D. lineata nisu u
potpunosti razjašnjeni. Savremene molekularno genetičke analize omogućavaju da se ovi
odnosi razjasne. Cilj ove studije je bio da se utvrde filogenetski i filogeografski odnosi između
podvrsta vrste D. lineata, ali i odnosi sa drugim srodnim taksonima iz roda Dina. Studija je
obuhvatila veliko područje od Save na severozapadu, do Makedonije na jugoistoku.
Zabeleženo je prisustvo tri podvrste D. lineata. D. l. dinarica, kao dominantna podvrsta, zatim
D. l. lineata zabeležena na samo nekoliko lokaliteta na teritoriji Srbije i D. l. montana koja je
zabeležena samo na planini Komovi u Crnoj Gori. Analiza filogenetskih odnosa je rađena na
osnovu sekvenci mitohondrijalne DNK koja kodira za citohrom oxidazu-I (COI). Dobijeni
rezultati pokazuju da bi se D. l. dinarica mogla izdvojiti kao zasebna vrsta D. dinarica. Ovaj
takson je pokazao i značajnu filogeografsku varijabilnost. Analizom je pokazano i grupisanje
haplotipova prema geografskom poreklu populacija, te su se grupisali haplotipovi sa područja
Srbije, Bosne i Hercegovine i Crne Gore kao zasebne haplogrupe. Velika genetička
raznovrsnost može ukazati i na potencijalno skrivenu specijaciju u okviru vrste D. dinarica., The species Dina lineata (Müller, 1774) inhabits freshwater habitats of western Palearctic
from Great Britain to Iran. Predaceous leeches from the suborder Erpobdelliformes show a
degree of morphological variability which leads to description of several subspecies. Boris
Sket described three subspecies of D. lineata on the Balkan Peninsula (D. l. dinarica, D. l.
lacustris, D. l. montana) and suspected presence of nominotypical subspecies D. lineata
lineata, which was confirmed by recent studies. On the Balkan Peninsula, predominantly on
the Dinaric Alps, several new species in the genus Dina were recently described (D.
minuoculata, D. prokletiaka, D. sketi). These species show preference to same habitats as
Balkan subspecies of D. lineata and relatively small morphological differences.
Phylogenetical relations between subspecies of D. lineata are not clear. Contemporary
molecular- genetic analyses enable clarification of these relations. The aim of this study is to
determine the phylogenetic and phylogeographic relations between subspecies of D. lineata
as well as their relations with other species in the genus Dina. The study incorporates large
area from the Sava River in the northwest to Macedonia in the southeast. Three subspecies of
D. lineata were recorded during the field work. D. l. dinarica was the most frequent, D. l.
lineata was recorded on few localities in Serbia and D. l. montana was collected on the
Komovi mountain (Montenegro). Analyses of phylogenetic relations were conducted on the
sequences of mitochondrial DNA that code for cytochrome oxydase I (COI). The results show
that D. l. dinarica could be treated as separate species D. dinarica. This taxon shows
significant phylogeographical variability. Analyses have shown grouping of haplotypes based
on geographical origin of populations. Haplotypes from Serbia were grouped in one group,
those from Bosnia and Herzegovina in to second and third group was comprised of haplotypes
from Montenegro. Great genetic variability may indicate potential hidden speciation within D.
dinarica species.",
publisher = "Belgarde: Serbian Association for Water Protection",
journal = "49th Annual Conference of the Serbian Water Pollution Control Society: Water 2020: Conference proceedings",
title = "Filogeografska diferencijacija pijavice – Dina lineata (Müller, 1774) na području Zapadnog Balkana, Philogeogrpic differentiation of leech Dina lineata (Müller, 1774) on the Western Balkans",
pages = "171-172",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4835"
}

Marinković, N., Ilić, M., Đuknić, J., Vasiljević, B., Jovičić, K., Tomović, J., Karadžić, B., Nikolić, V.,& Raković, M.. (2020). Filogeografska diferencijacija pijavice – Dina lineata (Müller, 1774) na području Zapadnog Balkana. in 49th Annual Conference of the Serbian Water Pollution Control Society: Water 2020: Conference proceedings
Belgarde: Serbian Association for Water Protection., 171-172.
https://hdl.handle.net/21.15107/rcub_ibiss_4835

Marinković N, Ilić M, Đuknić J, Vasiljević B, Jovičić K, Tomović J, Karadžić B, Nikolić V, Raković M. Filogeografska diferencijacija pijavice – Dina lineata (Müller, 1774) na području Zapadnog Balkana. in 49th Annual Conference of the Serbian Water Pollution Control Society: Water 2020: Conference proceedings. 2020;:171-172.
https://hdl.handle.net/21.15107/rcub_ibiss_4835 .

Marinković, Nikola, Ilić, Marija, Đuknić, Jelena, Vasiljević, Božica, Jovičić, Katarina, Tomović, Jelena, Karadžić, Branko, Nikolić, Vera, Raković, Maja, "Filogeografska diferencijacija pijavice – Dina lineata (Müller, 1774) na području Zapadnog Balkana" in 49th Annual Conference of the Serbian Water Pollution Control Society: Water 2020: Conference proceedings (2020):171-172,
https://hdl.handle.net/21.15107/rcub_ibiss_4835 .

TY  - CHAP
AU  - Lenhardt, Mirjana
AU  - Smederevac-Lalić, Marija
AU  - Hegediš, Aleksandar
AU  - Skorić, Stefan
AU  - Cvijanović, Gorčin
AU  - Višnjić-Jeftić, Željka
AU  - Đikanović, Vesna
AU  - Jovičić, Katarina
AU  - Jaćimović, Milica
AU  - Jarić, Ivan
PY  - 2020
UR  - https://link.springer.com/chapter/10.1007/978-3-030-37242-2_13
UR  - http://link.springer.com/10.1007/978-3-030-37242-2_13
UR  - https://radar.ibiss.bg.ac.rs/123456789/3870
AB  - The Danube River basin represents a hotspot for the European freshwater diversity. The Danube in Serbia is characterized by a significant level of fish diversity, as well as by economically important fish resources. However, the Danube fish fauna is facing a number of adverse anthropogenic impacts, such as unsustainable fishery, habitat loss and fragmentation, water pollution and non-native species invasions. In this chapter, the major adverse impacts on the Danube fish communities in Serbia are presented, and the critical management measures are discussed, such as those related to supportive stocking and other conservation efforts. In order to ensure adequate protection and sustainable management of fish resources in the Danube in Serbia, it will be critical to introduce effective monitoring system, to establish and enforce adequate management measures, and to intensify research efforts on critical issues related to fish management and conservation.
PB  - Springer, Cham
T2  - Human Impact on Danube Watershed Biodiversity in the XXI Century
T2  - Human Impact on Danube Watershed Biodiversity in the XXI Century
T1  - Human Impacts on Fish Fauna in the Danube River in Serbia: Current Status and Ecological Implications
DO  - 10.1007/978-3-030-37242-2_13
SP  - 257
EP  - 279
ER  - 

@inbook{
editor = "Bănăduc, Doru, Curtean-Bănăduc, Angela, Pedrotti, Franco, Cianfaglione, Kevin, Akeroyd, John R.",
author = "Lenhardt, Mirjana and Smederevac-Lalić, Marija and Hegediš, Aleksandar and Skorić, Stefan and Cvijanović, Gorčin and Višnjić-Jeftić, Željka and Đikanović, Vesna and Jovičić, Katarina and Jaćimović, Milica and Jarić, Ivan",
year = "2020",
abstract = "The Danube River basin represents a hotspot for the European freshwater diversity. The Danube in Serbia is characterized by a significant level of fish diversity, as well as by economically important fish resources. However, the Danube fish fauna is facing a number of adverse anthropogenic impacts, such as unsustainable fishery, habitat loss and fragmentation, water pollution and non-native species invasions. In this chapter, the major adverse impacts on the Danube fish communities in Serbia are presented, and the critical management measures are discussed, such as those related to supportive stocking and other conservation efforts. In order to ensure adequate protection and sustainable management of fish resources in the Danube in Serbia, it will be critical to introduce effective monitoring system, to establish and enforce adequate management measures, and to intensify research efforts on critical issues related to fish management and conservation.",
publisher = "Springer, Cham",
journal = "Human Impact on Danube Watershed Biodiversity in the XXI Century, Human Impact on Danube Watershed Biodiversity in the XXI Century",
booktitle = "Human Impacts on Fish Fauna in the Danube River in Serbia: Current Status and Ecological Implications",
doi = "10.1007/978-3-030-37242-2_13",
pages = "257-279"
}

Bănăduc, D., Curtean-Bănăduc, A., Pedrotti, F., Cianfaglione, K., Akeroyd, J. R., Lenhardt, M., Smederevac-Lalić, M., Hegediš, A., Skorić, S., Cvijanović, G., Višnjić-Jeftić, Ž., Đikanović, V., Jovičić, K., Jaćimović, M.,& Jarić, I.. (2020). Human Impacts on Fish Fauna in the Danube River in Serbia: Current Status and Ecological Implications. in Human Impact on Danube Watershed Biodiversity in the XXI Century
Springer, Cham., 257-279.
https://doi.org/10.1007/978-3-030-37242-2_13

Bănăduc D, Curtean-Bănăduc A, Pedrotti F, Cianfaglione K, Akeroyd JR, Lenhardt M, Smederevac-Lalić M, Hegediš A, Skorić S, Cvijanović G, Višnjić-Jeftić Ž, Đikanović V, Jovičić K, Jaćimović M, Jarić I. Human Impacts on Fish Fauna in the Danube River in Serbia: Current Status and Ecological Implications. in Human Impact on Danube Watershed Biodiversity in the XXI Century. 2020;:257-279.
doi:10.1007/978-3-030-37242-2_13 .

Bănăduc, Doru, Curtean-Bănăduc, Angela, Pedrotti, Franco, Cianfaglione, Kevin, Akeroyd, John R., Lenhardt, Mirjana, Smederevac-Lalić, Marija, Hegediš, Aleksandar, Skorić, Stefan, Cvijanović, Gorčin, Višnjić-Jeftić, Željka, Đikanović, Vesna, Jovičić, Katarina, Jaćimović, Milica, Jarić, Ivan, "Human Impacts on Fish Fauna in the Danube River in Serbia: Current Status and Ecological Implications" in Human Impact on Danube Watershed Biodiversity in the XXI Century (2020):257-279,
https://doi.org/10.1007/978-3-030-37242-2_13 . .

TY  - THES
AU  - Jovičić, Katarina
PY  - 2019
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3556
AB  - Akvatični ekosistemi su danas ugroženi na globalnom nivou, stoga je u cilju održivog upravljanja vodenim resursima neophodno uspostaviti kontinuirani monitoring njihovog kvaliteta. Položaj riba na vrhu lanca ishrane i upotreba u ishrani ljudi čini ih važnim za procenu kontaminacije akvatičnih ekosistema toksičnim supstancama. U okviru ove disertacije vršena je procena distribucije različitih polutanata na tri lokacije na Dunavu: Batajnica, Veliko ratno ostrvo i Grocka, u periodu od novembra 2012. godine do marta 2014. godine. Na osnovu analize relativne zastupljenosti (abundancije) i masenog udela prisutnih vrsta riba u ukupnom ulovu, kao i bioloških i ekoloških karakteristika samih vrsta, na ispitivanim lokalitetima najpre jeodređenokoje vrste bi mogle biti optimalne indikatorske vrste, tako da su u daljim istraživanjima korišćeni štuka, deverika, krupatica,somi smuđ. Na uzorcima soma,primenom masene spektrometrije sa induktivno spregnutom plazmom (ICP-MS),ispitana je distribucija 11 elemenata u tkivima, kao i njihove koncentracijeu različitim segmentima mišića, škrga, jetre i crevakako bi se utvrdio potencijal korišćenja ovih tkiva u monitoringu populacija riba. Potencijalna korelacija između koncentracije metala i elemenata u tragovima u mišiću sa koncentracijama u krljuštima i analnom peraju ispitana je na jedinkama štuke, deverike, krupatice, soma i smuđa, u cilju razvoja neinvazivnih metoda monitoringa kvaliteta ribljeg mesa. Takođe, ispitano je i prisustvo akumulacije organohlornih zagađivača (polihlorovanih bifenila i pesticida) kod jedinki deverike i smuđa primenom gasne hromatografije sa detektorom elektronskog zahvata(GC-ECD). Histopatološke promene praćene su na škrgama i jetri deverike i smuđa, kako bi se utvrdio potencijal korišćenja histoloških analiza u razvoju metoda monitoringa populacija riba. Rezultati su ukazali na visok nivo diferencijalne akumulacije elemenata među analiziranim tkivima u somu. Najviši sveukupni nivo akumulacije uočen je u kičmenom pršljenu, bubrezima i jetri, dok su minimalne vrednosti uočene u žučnoj kesi, mišiću, mozgu i ribljem mehuru. Akumulacija elemenata u mišiću i koži,kao i u škržnim filamentima i luku, značajno se razlikovala za većinu elemenata, dok između dva ispitivana dela jetre, proksimalnog i distalnog, nije bilo razlika u koncentracijama analiziranih elemenata. U proksimalnom i medijalnom segmentu creva uočen je isti akumulacioni nivo, dok su u oba segmenta zabeležene značajno više koncentracije Co i Zn i niže koncentracije Mn u odnosu na distalni segment. Nije uočena značajna korelacija koncentracija elemenata između mišića i krljušti kod ispitivanih vrsta, pa se može zaključiti da metoda korišćenja krljušti za procenu kontaminacije mišića datim elementimanije zadovoljavajuća, mada se može koristiti kao metoda ranog upozorenja na kontaminaciju tkiva. Koncentracije organohlornih zagađivača bile su ispod propisanih maksimalno dovozvoljenih vrednosti. Na akumulaciju organohlornih jedinjenja utiču kako položaj ribe u lancu ishrane tako i sadržaj lipida, međutim u ovom istraživanju nisu uočene značajne razlike u koncentracijama PCB i pesticida između deverike i smuđa. Histopatološkom analizom utvrđene su više prosečne vrednosti nivoa histopatoloških promena u škrgama deverike, što je i očekivano imajući u vidu da su škrge riba u stalnom kontaktu sa supstancama koje se nalaze u vodi koja ih okružuje, pa predstavljaju relevantne indikatore izloženosti riba zagađivačima u vodi. Ukupni histopatološki indeks jetre nije se značajno razlikovao među vrstama.
AB  - Aquatic ecosystems are today globally endangered;thus, in order to ensure sustainable water resources management, it is necessary to establish continuous monitoring of their quality. Considering that fish are situated at the top of the food chain and used for human nutrition, it makes them important for the assessment of contamination of aquatic ecosystems with toxic substances. In scope of this dissertation,the estimation of the distribution of different pollutants was carried out at three localities on the Danube: Batajnica, Veliko Ratno Ostrvo, and Grocka, in the period from November 2012 to March 2014. Based on the analysis of abundance and mass fraction of individual species in the total catch, as well as their biological and ecological characteristics, the optimal indicator species for this study were determined, and accordingly the following species were used northern pike, freshwater bream, white bream, wels catfish, and pike-perch. The distribution of 11 elements wasassessed in the wels catfish tissue samples by inductively coupled plasma mass spectrometry(ICP-MS), as well as their concentrations in different segments of muscles, gills, liver, and intestine, in order to determine the potential for the use of these tissues in monitoring fish populations. The potential relationship of metal and trace element concentrations in the muscle and their concentrations in scales and anal fins was assessed in northern pike, freshwater bream, white bream, wels catfish and pike-perch in order to develop non-invasive methods for monitoring the quality of fish meat. Using the gas chromatography with electron capture detector(GC-ECD), concentrations of organochlorine pollutants (polychlorinated biphenyls and pesticides) in freshwater bream and pike-perch were determined. Histopathological changes were assessed in gills and liver of freshwater bream and pike-perch in order to determine the potential for using histological analyses in the development of methods for monitoring fish populations. The results indicated a high level of differential accumulation of elements among the analyzed tissues in wels catfish. The highest overall accumulation level was observed in vertebra, kidneys, and liver, while minimal values were observed in gallbladder, muscle, brain, and swim bladder. The accumulation of elements in the muscle and skin, as well as in the gill filaments and gill arch, differed significantly among most elements, while between the two examined parts of the liver, proximal and distal, there were no differences in concentrations of the analyzed elements. The same accumulation level was observed in the proximal and medial segments of the intestine, while both segments had significantly higher concentrations of Co and Zn and lower Mn concentration in comparison with the distal segment. There were no significant correlations between muscle and scales in element concentrations in all investigated species, which indicates that the method of using scales is inadequate for assessing muscle contamination with these elements, but that it can be used as an early warning method for assessing overall tissue contamination. Concentrations of organochlorine contaminants were below the prescribed maximum allowed levels. While the accumulation of organochlorine compounds is affected by both the position of the fish in the food chain and the lipid content, no differences in concentrations of polychlorinated biphenyls and pesticides between the freshwater bream and pike-perch were observed in this study. Histopathological analysis revealed higher average histological scores in the gills of freshwater bream, which was expected, given that the gills are in constant contact with the substances found in the surrounding water, which makes them good indicators of fish exposure to pollutants in water. The total histopathological index of the liver did not differ significantly between species.
PB  - Belgrade: University of Belgrade, Faculty of Biology
T2  - University of Belgrade, Faculty of Biology
T1  - Distribucija različitih polutanata u tkivima pet komercijalnih vrsta riba iz Dunava kod Beograda
T1  - Distribution of different pollutants in the tissues of five commercial fish species from the Danube river near Belgrade
SP  - 1
EP  - 118
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_3556
ER  - 

@phdthesis{
author = "Jovičić, Katarina",
year = "2019",
abstract = "Akvatični ekosistemi su danas ugroženi na globalnom nivou, stoga je u cilju održivog upravljanja vodenim resursima neophodno uspostaviti kontinuirani monitoring njihovog kvaliteta. Položaj riba na vrhu lanca ishrane i upotreba u ishrani ljudi čini ih važnim za procenu kontaminacije akvatičnih ekosistema toksičnim supstancama. U okviru ove disertacije vršena je procena distribucije različitih polutanata na tri lokacije na Dunavu: Batajnica, Veliko ratno ostrvo i Grocka, u periodu od novembra 2012. godine do marta 2014. godine. Na osnovu analize relativne zastupljenosti (abundancije) i masenog udela prisutnih vrsta riba u ukupnom ulovu, kao i bioloških i ekoloških karakteristika samih vrsta, na ispitivanim lokalitetima najpre jeodređenokoje vrste bi mogle biti optimalne indikatorske vrste, tako da su u daljim istraživanjima korišćeni štuka, deverika, krupatica,somi smuđ. Na uzorcima soma,primenom masene spektrometrije sa induktivno spregnutom plazmom (ICP-MS),ispitana je distribucija 11 elemenata u tkivima, kao i njihove koncentracijeu različitim segmentima mišića, škrga, jetre i crevakako bi se utvrdio potencijal korišćenja ovih tkiva u monitoringu populacija riba. Potencijalna korelacija između koncentracije metala i elemenata u tragovima u mišiću sa koncentracijama u krljuštima i analnom peraju ispitana je na jedinkama štuke, deverike, krupatice, soma i smuđa, u cilju razvoja neinvazivnih metoda monitoringa kvaliteta ribljeg mesa. Takođe, ispitano je i prisustvo akumulacije organohlornih zagađivača (polihlorovanih bifenila i pesticida) kod jedinki deverike i smuđa primenom gasne hromatografije sa detektorom elektronskog zahvata(GC-ECD). Histopatološke promene praćene su na škrgama i jetri deverike i smuđa, kako bi se utvrdio potencijal korišćenja histoloških analiza u razvoju metoda monitoringa populacija riba. Rezultati su ukazali na visok nivo diferencijalne akumulacije elemenata među analiziranim tkivima u somu. Najviši sveukupni nivo akumulacije uočen je u kičmenom pršljenu, bubrezima i jetri, dok su minimalne vrednosti uočene u žučnoj kesi, mišiću, mozgu i ribljem mehuru. Akumulacija elemenata u mišiću i koži,kao i u škržnim filamentima i luku, značajno se razlikovala za većinu elemenata, dok između dva ispitivana dela jetre, proksimalnog i distalnog, nije bilo razlika u koncentracijama analiziranih elemenata. U proksimalnom i medijalnom segmentu creva uočen je isti akumulacioni nivo, dok su u oba segmenta zabeležene značajno više koncentracije Co i Zn i niže koncentracije Mn u odnosu na distalni segment. Nije uočena značajna korelacija koncentracija elemenata između mišića i krljušti kod ispitivanih vrsta, pa se može zaključiti da metoda korišćenja krljušti za procenu kontaminacije mišića datim elementimanije zadovoljavajuća, mada se može koristiti kao metoda ranog upozorenja na kontaminaciju tkiva. Koncentracije organohlornih zagađivača bile su ispod propisanih maksimalno dovozvoljenih vrednosti. Na akumulaciju organohlornih jedinjenja utiču kako položaj ribe u lancu ishrane tako i sadržaj lipida, međutim u ovom istraživanju nisu uočene značajne razlike u koncentracijama PCB i pesticida između deverike i smuđa. Histopatološkom analizom utvrđene su više prosečne vrednosti nivoa histopatoloških promena u škrgama deverike, što je i očekivano imajući u vidu da su škrge riba u stalnom kontaktu sa supstancama koje se nalaze u vodi koja ih okružuje, pa predstavljaju relevantne indikatore izloženosti riba zagađivačima u vodi. Ukupni histopatološki indeks jetre nije se značajno razlikovao među vrstama., Aquatic ecosystems are today globally endangered;thus, in order to ensure sustainable water resources management, it is necessary to establish continuous monitoring of their quality. Considering that fish are situated at the top of the food chain and used for human nutrition, it makes them important for the assessment of contamination of aquatic ecosystems with toxic substances. In scope of this dissertation,the estimation of the distribution of different pollutants was carried out at three localities on the Danube: Batajnica, Veliko Ratno Ostrvo, and Grocka, in the period from November 2012 to March 2014. Based on the analysis of abundance and mass fraction of individual species in the total catch, as well as their biological and ecological characteristics, the optimal indicator species for this study were determined, and accordingly the following species were used northern pike, freshwater bream, white bream, wels catfish, and pike-perch. The distribution of 11 elements wasassessed in the wels catfish tissue samples by inductively coupled plasma mass spectrometry(ICP-MS), as well as their concentrations in different segments of muscles, gills, liver, and intestine, in order to determine the potential for the use of these tissues in monitoring fish populations. The potential relationship of metal and trace element concentrations in the muscle and their concentrations in scales and anal fins was assessed in northern pike, freshwater bream, white bream, wels catfish and pike-perch in order to develop non-invasive methods for monitoring the quality of fish meat. Using the gas chromatography with electron capture detector(GC-ECD), concentrations of organochlorine pollutants (polychlorinated biphenyls and pesticides) in freshwater bream and pike-perch were determined. Histopathological changes were assessed in gills and liver of freshwater bream and pike-perch in order to determine the potential for using histological analyses in the development of methods for monitoring fish populations. The results indicated a high level of differential accumulation of elements among the analyzed tissues in wels catfish. The highest overall accumulation level was observed in vertebra, kidneys, and liver, while minimal values were observed in gallbladder, muscle, brain, and swim bladder. The accumulation of elements in the muscle and skin, as well as in the gill filaments and gill arch, differed significantly among most elements, while between the two examined parts of the liver, proximal and distal, there were no differences in concentrations of the analyzed elements. The same accumulation level was observed in the proximal and medial segments of the intestine, while both segments had significantly higher concentrations of Co and Zn and lower Mn concentration in comparison with the distal segment. There were no significant correlations between muscle and scales in element concentrations in all investigated species, which indicates that the method of using scales is inadequate for assessing muscle contamination with these elements, but that it can be used as an early warning method for assessing overall tissue contamination. Concentrations of organochlorine contaminants were below the prescribed maximum allowed levels. While the accumulation of organochlorine compounds is affected by both the position of the fish in the food chain and the lipid content, no differences in concentrations of polychlorinated biphenyls and pesticides between the freshwater bream and pike-perch were observed in this study. Histopathological analysis revealed higher average histological scores in the gills of freshwater bream, which was expected, given that the gills are in constant contact with the substances found in the surrounding water, which makes them good indicators of fish exposure to pollutants in water. The total histopathological index of the liver did not differ significantly between species.",
publisher = "Belgrade: University of Belgrade, Faculty of Biology",
journal = "University of Belgrade, Faculty of Biology",
title = "Distribucija različitih polutanata u tkivima pet komercijalnih vrsta riba iz Dunava kod Beograda, Distribution of different pollutants in the tissues of five commercial fish species from the Danube river near Belgrade",
pages = "1-118",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_3556"
}

Jovičić, K.. (2019). Distribucija različitih polutanata u tkivima pet komercijalnih vrsta riba iz Dunava kod Beograda. in University of Belgrade, Faculty of Biology
Belgrade: University of Belgrade, Faculty of Biology., 1-118.
https://hdl.handle.net/21.15107/rcub_ibiss_3556

Jovičić K. Distribucija različitih polutanata u tkivima pet komercijalnih vrsta riba iz Dunava kod Beograda. in University of Belgrade, Faculty of Biology. 2019;:1-118.
https://hdl.handle.net/21.15107/rcub_ibiss_3556 .

Jovičić, Katarina, "Distribucija različitih polutanata u tkivima pet komercijalnih vrsta riba iz Dunava kod Beograda" in University of Belgrade, Faculty of Biology (2019):1-118,
https://hdl.handle.net/21.15107/rcub_ibiss_3556 .

TY  - CONF
AU  - Skorić, Stefan
AU  - Đikanović, Vesna
AU  - Jovičić, Katarina
AU  - Stanojević, Slobodan
AU  - Pavlović, Ivan
PY  - 2018
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/4825
AB  - Veliki kormoran (Phalacrocorax carbo Linnaeus, 1758) je najšire rasprostranjena vrsta roda Phalacrocorax i naseljava sve kontinente izuzev Južne Amerike i Antarktika. Ova vrsta je u ekspanziji u celoj Evropi. Njegov broj rapidno raste od 80-ih godina prošlog veka. Sada je brojniji i rasprostranjeniji u Evropi nego u bilo kom trenutku u poslednjih 150 godina. Populacije su se vratile na neka područja posle dugog odsustva, a pojavile su se i u oblastima u kojima ih u prošlosti nije ni bilo. U Srbiji su prisutni na svim većim rečnim tokovima, kao i veštačkim akumulacijama i ribnjacima. Parazitska fauna velikog kormorana u Srbiji do sada nije izučavana tako da rezultati ovog istraživanja predstavljaju prve podatke o crevnim parazitima ove vrste kod nas.
Tokom 2010 i 2015 godine prikupljeno je 29 jedinki i izvršen je parazitološki pregled crevnog trakta. Osam jedinki je poticalo sa lokaliteta Marin Sprud, koji se nalazi nekoliko kilometra nizvodno od ušća Drave u Dunav a 21 ptica je poticala sa ribnjaka Ečka u centralnom Banatu. Crevni paraziti su morfometrijski determinisani po ključu za determinaciju Anderson (1992).
Contracaecum rudolphii je ustanovljen kod 14 ptica (kod svih sa Dunava i 6 iz Ečke) a Syncuaria squamata je nađena kod 4 kormorana sa Dunava i 11 iz Ečke. Poliparazitizam je nađen kod 10 kormorana. Nađene vrste Nematoda su najčešće sretane kod kormorana iz centralne i severne Evrope (Kanarek, 2011, Moravec i Scholz, 2016). Ovo su prvi nalazi ovih parazita u Srbiji.
PB  - Belgrade: Serbian Biological Society
C3  - Drugi kongres biologa Srbije, Kladovo 25-30.09.2018, knjiga sažetaka
T1  - Prvi nalaz Contracaecum rudolphii i Syncuaria squamata kod kormorana u Srbiji.
SP  - 313
EP  - 313
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4825
ER  - 

@conference{
author = "Skorić, Stefan and Đikanović, Vesna and Jovičić, Katarina and Stanojević, Slobodan and Pavlović, Ivan",
year = "2018",
abstract = "Veliki kormoran (Phalacrocorax carbo Linnaeus, 1758) je najšire rasprostranjena vrsta roda Phalacrocorax i naseljava sve kontinente izuzev Južne Amerike i Antarktika. Ova vrsta je u ekspanziji u celoj Evropi. Njegov broj rapidno raste od 80-ih godina prošlog veka. Sada je brojniji i rasprostranjeniji u Evropi nego u bilo kom trenutku u poslednjih 150 godina. Populacije su se vratile na neka područja posle dugog odsustva, a pojavile su se i u oblastima u kojima ih u prošlosti nije ni bilo. U Srbiji su prisutni na svim većim rečnim tokovima, kao i veštačkim akumulacijama i ribnjacima. Parazitska fauna velikog kormorana u Srbiji do sada nije izučavana tako da rezultati ovog istraživanja predstavljaju prve podatke o crevnim parazitima ove vrste kod nas.
Tokom 2010 i 2015 godine prikupljeno je 29 jedinki i izvršen je parazitološki pregled crevnog trakta. Osam jedinki je poticalo sa lokaliteta Marin Sprud, koji se nalazi nekoliko kilometra nizvodno od ušća Drave u Dunav a 21 ptica je poticala sa ribnjaka Ečka u centralnom Banatu. Crevni paraziti su morfometrijski determinisani po ključu za determinaciju Anderson (1992).
Contracaecum rudolphii je ustanovljen kod 14 ptica (kod svih sa Dunava i 6 iz Ečke) a Syncuaria squamata je nađena kod 4 kormorana sa Dunava i 11 iz Ečke. Poliparazitizam je nađen kod 10 kormorana. Nađene vrste Nematoda su najčešće sretane kod kormorana iz centralne i severne Evrope (Kanarek, 2011, Moravec i Scholz, 2016). Ovo su prvi nalazi ovih parazita u Srbiji.",
publisher = "Belgrade: Serbian Biological Society",
journal = "Drugi kongres biologa Srbije, Kladovo 25-30.09.2018, knjiga sažetaka",
title = "Prvi nalaz Contracaecum rudolphii i Syncuaria squamata kod kormorana u Srbiji.",
pages = "313-313",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4825"
}

Skorić, S., Đikanović, V., Jovičić, K., Stanojević, S.,& Pavlović, I.. (2018). Prvi nalaz Contracaecum rudolphii i Syncuaria squamata kod kormorana u Srbiji.. in Drugi kongres biologa Srbije, Kladovo 25-30.09.2018, knjiga sažetaka
Belgrade: Serbian Biological Society., 313-313.
https://hdl.handle.net/21.15107/rcub_ibiss_4825

Skorić S, Đikanović V, Jovičić K, Stanojević S, Pavlović I. Prvi nalaz Contracaecum rudolphii i Syncuaria squamata kod kormorana u Srbiji.. in Drugi kongres biologa Srbije, Kladovo 25-30.09.2018, knjiga sažetaka. 2018;:313-313.
https://hdl.handle.net/21.15107/rcub_ibiss_4825 .

Skorić, Stefan, Đikanović, Vesna, Jovičić, Katarina, Stanojević, Slobodan, Pavlović, Ivan, "Prvi nalaz Contracaecum rudolphii i Syncuaria squamata kod kormorana u Srbiji." in Drugi kongres biologa Srbije, Kladovo 25-30.09.2018, knjiga sažetaka (2018):313-313,
https://hdl.handle.net/21.15107/rcub_ibiss_4825 .

TY  - JOUR
AU  - Rašković, Božidar
AU  - Poleksić, Vesna
AU  - Skorić, Stefan
AU  - Jovičić, Katarina
AU  - Spasić, Slađana
AU  - Hegediš, Aleksandar
AU  - Vasić, Nebojša
AU  - Lenhardt, Mirjana
PY  - 2018
UR  - http://linkinghub.elsevier.com/retrieve/pii/S0147651318300691
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2998
AB  - Chub (Squalius cephalus) specimens were collected in Korenita River seven months after spillover from the waste water of antimony mine tailing pond and compared with chub living in Kruščica reservoir (intended for water supply) and Međuvršje reservoir (influenced by intense emission of industrial, urban and rural wastewater). Concentrations of 15 elements (Al, As, B, Ba, Cd, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Si, Sr, Zn) were determined in muscle, liver and gills of chub by inductively coupled plasma optical spectrometry (ICP-OES) and histopathological alterations in liver and gills were assessed. Chub specimens from Korenita River had higher concentrations of As, Ba and Pb in all three investigated tissues as well as higher total histopathological index values than chub from reservoirs. Specimens from Međuvršje reservoir were characterized by higher values for concentrations of Cu and Si in muscle tissue and higher values for regressive histopathological alterations in gills. Individuals of chub from Kruščica reservoir had the highest concentrations of Fe in liver, Hg in muscle and Sr and Zn in muscle while gills had the lowest value of total histopathological index. The results from the present study showed higher level of histopathological alterations as a result of mine tailing accident. As a result of mixed contamination on the Međuvršje site, histopathological index values of gills were in line with the index value from Korenita River. Increased values for Fe and Sr in chub tissue from Kruščica reservoir could be explained by geological structure of the site which is characterized by magmatic rock rich in Cu, Fe and Ni as well as dominant carbonate sediment complex of marine origin with increased level of Sr.
T2  - Ecotoxicology and Environmental Safety
T1  - Effects of mine tailing and mixed contamination on metals, trace elements accumulation and histopathology of the chub (Squalius cephalus) tissues: Evidence from three differently contaminated sites in Serbia.
VL  - 153
DO  - 10.1016/j.ecoenv.2018.01.058
SP  - 238
EP  - 247
ER  - 

@article{
author = "Rašković, Božidar and Poleksić, Vesna and Skorić, Stefan and Jovičić, Katarina and Spasić, Slađana and Hegediš, Aleksandar and Vasić, Nebojša and Lenhardt, Mirjana",
year = "2018",
abstract = "Chub (Squalius cephalus) specimens were collected in Korenita River seven months after spillover from the waste water of antimony mine tailing pond and compared with chub living in Kruščica reservoir (intended for water supply) and Međuvršje reservoir (influenced by intense emission of industrial, urban and rural wastewater). Concentrations of 15 elements (Al, As, B, Ba, Cd, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Si, Sr, Zn) were determined in muscle, liver and gills of chub by inductively coupled plasma optical spectrometry (ICP-OES) and histopathological alterations in liver and gills were assessed. Chub specimens from Korenita River had higher concentrations of As, Ba and Pb in all three investigated tissues as well as higher total histopathological index values than chub from reservoirs. Specimens from Međuvršje reservoir were characterized by higher values for concentrations of Cu and Si in muscle tissue and higher values for regressive histopathological alterations in gills. Individuals of chub from Kruščica reservoir had the highest concentrations of Fe in liver, Hg in muscle and Sr and Zn in muscle while gills had the lowest value of total histopathological index. The results from the present study showed higher level of histopathological alterations as a result of mine tailing accident. As a result of mixed contamination on the Međuvršje site, histopathological index values of gills were in line with the index value from Korenita River. Increased values for Fe and Sr in chub tissue from Kruščica reservoir could be explained by geological structure of the site which is characterized by magmatic rock rich in Cu, Fe and Ni as well as dominant carbonate sediment complex of marine origin with increased level of Sr.",
journal = "Ecotoxicology and Environmental Safety",
title = "Effects of mine tailing and mixed contamination on metals, trace elements accumulation and histopathology of the chub (Squalius cephalus) tissues: Evidence from three differently contaminated sites in Serbia.",
volume = "153",
doi = "10.1016/j.ecoenv.2018.01.058",
pages = "238-247"
}

Rašković, B., Poleksić, V., Skorić, S., Jovičić, K., Spasić, S., Hegediš, A., Vasić, N.,& Lenhardt, M.. (2018). Effects of mine tailing and mixed contamination on metals, trace elements accumulation and histopathology of the chub (Squalius cephalus) tissues: Evidence from three differently contaminated sites in Serbia.. in Ecotoxicology and Environmental Safety, 153, 238-247.
https://doi.org/10.1016/j.ecoenv.2018.01.058

Rašković B, Poleksić V, Skorić S, Jovičić K, Spasić S, Hegediš A, Vasić N, Lenhardt M. Effects of mine tailing and mixed contamination on metals, trace elements accumulation and histopathology of the chub (Squalius cephalus) tissues: Evidence from three differently contaminated sites in Serbia.. in Ecotoxicology and Environmental Safety. 2018;153:238-247.
doi:10.1016/j.ecoenv.2018.01.058 .

Rašković, Božidar, Poleksić, Vesna, Skorić, Stefan, Jovičić, Katarina, Spasić, Slađana, Hegediš, Aleksandar, Vasić, Nebojša, Lenhardt, Mirjana, "Effects of mine tailing and mixed contamination on metals, trace elements accumulation and histopathology of the chub (Squalius cephalus) tissues: Evidence from three differently contaminated sites in Serbia." in Ecotoxicology and Environmental Safety, 153 (2018):238-247,
https://doi.org/10.1016/j.ecoenv.2018.01.058 . .

TY  - JOUR
AU  - Hribšek, Irena
AU  - Jovičić, Katarina
AU  - Karadžić, Branko
AU  - Skorić, Stefan
PY  - 2017
UR  - http://link.springer.com/10.1007/s00244-017-0452-3
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2894
AB  - Great cormorants (Phalacrocorax carbo) are piscivorous birds, and as apex predators they accumulate high levels of contaminants from the aquatic ecosystems. In the present study, we analyzed distribution of Al, Cd, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Sr, and Zn in ten tissues (muscle, liver, kidney, spleen, gizzard, heart, skin, lard, breast feathers, and remiges) of the Great cormorants in the Marin Sprud locality, the Danube River, Serbia. Concentrations of elements in tissues were assessed by using inductively coupled plasma optical spectrometry. Linear discriminant analysis indicates that breast feathers and remiges have a high bioaccumulation potential for heavy metals (Cr, Pb, Sr, and Zn). Those tissues had the highest concentrations of lead (Pb) (2.179 ± 0.742; 0628 ± 0.282). Maximum concentrations of mercury (Hg) were detected in liver (30.673 ± 14.081), followed by kidney, for the same element (17.409 ± 5.676), respectively. The overall maximum metal accumulation was observed in breast feathers and remiges, followed by liver and kidney, whereas the minimum values were observed in muscle, skin, and lard. The greatest concentrations of Cr, Ni, Pb, Sr, Zn, and Al were detected in feather tissues. Our study confirms that great cormorant is a good indicator species for monitoring of pollution of river and wetland ecosystems.
T2  - Archives of Environmental Contamination and Toxicology
T1  - Allocation of Metals and Trace Elements in Different Tissues of Piscivorous Species Phalacrocorax carbo
IS  - 4
VL  - 73
DO  - 10.1007/s00244-017-0452-3
SP  - 533
EP  - 541
ER  - 

@article{
author = "Hribšek, Irena and Jovičić, Katarina and Karadžić, Branko and Skorić, Stefan",
year = "2017",
abstract = "Great cormorants (Phalacrocorax carbo) are piscivorous birds, and as apex predators they accumulate high levels of contaminants from the aquatic ecosystems. In the present study, we analyzed distribution of Al, Cd, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Sr, and Zn in ten tissues (muscle, liver, kidney, spleen, gizzard, heart, skin, lard, breast feathers, and remiges) of the Great cormorants in the Marin Sprud locality, the Danube River, Serbia. Concentrations of elements in tissues were assessed by using inductively coupled plasma optical spectrometry. Linear discriminant analysis indicates that breast feathers and remiges have a high bioaccumulation potential for heavy metals (Cr, Pb, Sr, and Zn). Those tissues had the highest concentrations of lead (Pb) (2.179 ± 0.742; 0628 ± 0.282). Maximum concentrations of mercury (Hg) were detected in liver (30.673 ± 14.081), followed by kidney, for the same element (17.409 ± 5.676), respectively. The overall maximum metal accumulation was observed in breast feathers and remiges, followed by liver and kidney, whereas the minimum values were observed in muscle, skin, and lard. The greatest concentrations of Cr, Ni, Pb, Sr, Zn, and Al were detected in feather tissues. Our study confirms that great cormorant is a good indicator species for monitoring of pollution of river and wetland ecosystems.",
journal = "Archives of Environmental Contamination and Toxicology",
title = "Allocation of Metals and Trace Elements in Different Tissues of Piscivorous Species Phalacrocorax carbo",
number = "4",
volume = "73",
doi = "10.1007/s00244-017-0452-3",
pages = "533-541"
}

Hribšek, I., Jovičić, K., Karadžić, B.,& Skorić, S.. (2017). Allocation of Metals and Trace Elements in Different Tissues of Piscivorous Species Phalacrocorax carbo. in Archives of Environmental Contamination and Toxicology, 73(4), 533-541.
https://doi.org/10.1007/s00244-017-0452-3

Hribšek I, Jovičić K, Karadžić B, Skorić S. Allocation of Metals and Trace Elements in Different Tissues of Piscivorous Species Phalacrocorax carbo. in Archives of Environmental Contamination and Toxicology. 2017;73(4):533-541.
doi:10.1007/s00244-017-0452-3 .

Hribšek, Irena, Jovičić, Katarina, Karadžić, Branko, Skorić, Stefan, "Allocation of Metals and Trace Elements in Different Tissues of Piscivorous Species Phalacrocorax carbo" in Archives of Environmental Contamination and Toxicology, 73, no. 4 (2017):533-541,
https://doi.org/10.1007/s00244-017-0452-3 . .

TY  - CONF
AU  - Skorić, Stefan
AU  - Đikanović, Vesna
AU  - Jovičić, Katarina
AU  - Višnjić-Jeftić, Željka
AU  - Cvijanović, Gorčin
AU  - Hegediš, Aleksandar
PY  - 2017
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/4857
AB  - Terenska istraživanja obavljena su na akumulacijama Spajići i Kruščica tokom jula 2016. godine (zaštićeno područje Nacionalni park „Tara“), i obuhvatila su analizu sastava i strukture zajednica riba. Rezultati ukazuju na dominaciju ciprinidnih vrsta riba. Podaci o ihtiocenozi na ispitivanom području su od važnosti za očuvanje i zaštitu ribilovnih resursa.
AB  - Field research of Spajići and Kruščica reservoirs (protected area National Park “Tara”) was done in july of 2016, and were surveyed for ichthyofauna composition and structure. The results indicate the dominance of cyprinid species. Data on fish species diversity of the researched area is of value for conservation and protection of fishery sources.
PB  - Belgarde: Serbian Association for Water Protection
C3  - Conference proceedings: 46th Annual Conference of the Serbian Water Pollution Control Society: Water; 2017 June 6-8; Vršac, Serbia.
T1  - Struktura zajednice riba akumulacija Spajići i Kruščica
T1  - The structure of fish community in Spajići and Kruščica reservoirs
SP  - 75
EP  - 80
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4857
ER  - 

@conference{
author = "Skorić, Stefan and Đikanović, Vesna and Jovičić, Katarina and Višnjić-Jeftić, Željka and Cvijanović, Gorčin and Hegediš, Aleksandar",
year = "2017",
abstract = "Terenska istraživanja obavljena su na akumulacijama Spajići i Kruščica tokom jula 2016. godine (zaštićeno područje Nacionalni park „Tara“), i obuhvatila su analizu sastava i strukture zajednica riba. Rezultati ukazuju na dominaciju ciprinidnih vrsta riba. Podaci o ihtiocenozi na ispitivanom području su od važnosti za očuvanje i zaštitu ribilovnih resursa., Field research of Spajići and Kruščica reservoirs (protected area National Park “Tara”) was done in july of 2016, and were surveyed for ichthyofauna composition and structure. The results indicate the dominance of cyprinid species. Data on fish species diversity of the researched area is of value for conservation and protection of fishery sources.",
publisher = "Belgarde: Serbian Association for Water Protection",
journal = "Conference proceedings: 46th Annual Conference of the Serbian Water Pollution Control Society: Water; 2017 June 6-8; Vršac, Serbia.",
title = "Struktura zajednice riba akumulacija Spajići i Kruščica, The structure of fish community in Spajići and Kruščica reservoirs",
pages = "75-80",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4857"
}

Skorić, S., Đikanović, V., Jovičić, K., Višnjić-Jeftić, Ž., Cvijanović, G.,& Hegediš, A.. (2017). Struktura zajednice riba akumulacija Spajići i Kruščica. in Conference proceedings: 46th Annual Conference of the Serbian Water Pollution Control Society: Water; 2017 June 6-8; Vršac, Serbia.
Belgarde: Serbian Association for Water Protection., 75-80.
https://hdl.handle.net/21.15107/rcub_ibiss_4857

Skorić S, Đikanović V, Jovičić K, Višnjić-Jeftić Ž, Cvijanović G, Hegediš A. Struktura zajednice riba akumulacija Spajići i Kruščica. in Conference proceedings: 46th Annual Conference of the Serbian Water Pollution Control Society: Water; 2017 June 6-8; Vršac, Serbia.. 2017;:75-80.
https://hdl.handle.net/21.15107/rcub_ibiss_4857 .

Skorić, Stefan, Đikanović, Vesna, Jovičić, Katarina, Višnjić-Jeftić, Željka, Cvijanović, Gorčin, Hegediš, Aleksandar, "Struktura zajednice riba akumulacija Spajići i Kruščica" in Conference proceedings: 46th Annual Conference of the Serbian Water Pollution Control Society: Water; 2017 June 6-8; Vršac, Serbia. (2017):75-80,
https://hdl.handle.net/21.15107/rcub_ibiss_4857 .

TY  - GEN
AU  - Jovičić, Katarina
AU  - Lenhardt, Mirjana
AU  - Jaric, Ivan
PY  - 2015
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2334
T2  - Human and Ecological Risk Assessment
T1  - Importance of Standardized Reporting of Elemental Concentrations in Fish
 Tissues
IS  - 8
VL  - 21
SP  - 2170
EP  - 2173
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_2334
ER  - 

@misc{
author = "Jovičić, Katarina and Lenhardt, Mirjana and Jaric, Ivan",
year = "2015",
journal = "Human and Ecological Risk Assessment",
title = "Importance of Standardized Reporting of Elemental Concentrations in Fish
 Tissues",
number = "8",
volume = "21",
pages = "2170-2173",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_2334"
}

Jovičić, K., Lenhardt, M.,& Jaric, I.. (2015). Importance of Standardized Reporting of Elemental Concentrations in Fish
 Tissues. in Human and Ecological Risk Assessment, 21(8), 2170-2173.
https://hdl.handle.net/21.15107/rcub_ibiss_2334

Jovičić K, Lenhardt M, Jaric I. Importance of Standardized Reporting of Elemental Concentrations in Fish
 Tissues. in Human and Ecological Risk Assessment. 2015;21(8):2170-2173.
https://hdl.handle.net/21.15107/rcub_ibiss_2334 .

Jovičić, Katarina, Lenhardt, Mirjana, Jaric, Ivan, "Importance of Standardized Reporting of Elemental Concentrations in Fish
 Tissues" in Human and Ecological Risk Assessment, 21, no. 8 (2015):2170-2173,
https://hdl.handle.net/21.15107/rcub_ibiss_2334 .

TY  - CONF
AU  - Jovičić, Katarina
AU  - Nikolic, Dragica M.
AU  - Visnjic-Jeftic, Zeljka
AU  - Đikanović, Vesna
AU  - Skoric, Stefan
AU  - Stefanovic, Srdan M.
AU  - Lenhardt, Mirjana
AU  - Hegedis, Aleksandar
AU  - Krpo-Cetkovic, Jasmina
AU  - Jaric, Ivan
PY  - 2015
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/1995
AB  - Studies of metal accumulation in fish are mainly focused on the muscle
   tissue, while the metal accumulation patterns in other tissues have been
   largely neglected. Muscle is not always a good indicator of the whole
   fish body contamination. Elemental accumulation in many fish tissues and
   organs and their potential use in monitoring programs have not received
   proper attention. In the present study, As, Cd, Co, Cr, Cu, Fe, Hg, Mn,
   Ni, Pb, Se, and Zn concentrations were assessed by inductively coupled
   plasma mass spectrometry (ICP-MS) in the following 14 tissues of the
   wels catfish (Silurus glanis) from the Danube River: muscle, gills,
   spleen, liver, kidneys, intestine, gizzard, heart, brain, gallbladder,
   swim bladder, vertebra, operculum, and gonads. A high level of
   differential elemental accumulation among the studied tissues was
   observed. The maximum overall metal accumulation was observed in the
   vertebra, followed by the kidneys and liver, with the metal pollution
   index (MPI) values of 0.26, 0.25, and 0.24, respectively. The minimum
   values were observed in the gallbladder, muscle, brain, and swim
   bladder, with MPI values of 0.03, 0.06, 0.07, and 0.09, respectively.
   Average metal concentrations in the fish muscle were below the maximum
   allowed concentrations for human consumption. The mean As, Cd, Pb, Cu,
   Fe, and Zn concentrations in the muscle were 0.028, 0.001, 0.001, 0.192,
   3.966, and 3.969 mu g/g wet weight, respectively. We believe that the
   presented findings could be of interest for the scientific community and
   freshwater ecosystem managers. There is a need for further research that
   would assess less studied tissues in different fish species.
C3  - Environmental Science and Pollution Research
T1  - Mapping differential elemental accumulation in fish tissues: assessment
 of metal and trace element concentrations in wels catfish (Silurus
 glanis) from the Danube River by ICP-MS
IS  - 5
VL  - 22
DO  - 10.1007/s11356-014-3636-7
SP  - 3820
EP  - 3827
ER  - 

@conference{
author = "Jovičić, Katarina and Nikolic, Dragica M. and Visnjic-Jeftic, Zeljka and Đikanović, Vesna and Skoric, Stefan and Stefanovic, Srdan M. and Lenhardt, Mirjana and Hegedis, Aleksandar and Krpo-Cetkovic, Jasmina and Jaric, Ivan",
year = "2015",
abstract = "Studies of metal accumulation in fish are mainly focused on the muscle
   tissue, while the metal accumulation patterns in other tissues have been
   largely neglected. Muscle is not always a good indicator of the whole
   fish body contamination. Elemental accumulation in many fish tissues and
   organs and their potential use in monitoring programs have not received
   proper attention. In the present study, As, Cd, Co, Cr, Cu, Fe, Hg, Mn,
   Ni, Pb, Se, and Zn concentrations were assessed by inductively coupled
   plasma mass spectrometry (ICP-MS) in the following 14 tissues of the
   wels catfish (Silurus glanis) from the Danube River: muscle, gills,
   spleen, liver, kidneys, intestine, gizzard, heart, brain, gallbladder,
   swim bladder, vertebra, operculum, and gonads. A high level of
   differential elemental accumulation among the studied tissues was
   observed. The maximum overall metal accumulation was observed in the
   vertebra, followed by the kidneys and liver, with the metal pollution
   index (MPI) values of 0.26, 0.25, and 0.24, respectively. The minimum
   values were observed in the gallbladder, muscle, brain, and swim
   bladder, with MPI values of 0.03, 0.06, 0.07, and 0.09, respectively.
   Average metal concentrations in the fish muscle were below the maximum
   allowed concentrations for human consumption. The mean As, Cd, Pb, Cu,
   Fe, and Zn concentrations in the muscle were 0.028, 0.001, 0.001, 0.192,
   3.966, and 3.969 mu g/g wet weight, respectively. We believe that the
   presented findings could be of interest for the scientific community and
   freshwater ecosystem managers. There is a need for further research that
   would assess less studied tissues in different fish species.",
journal = "Environmental Science and Pollution Research",
title = "Mapping differential elemental accumulation in fish tissues: assessment
 of metal and trace element concentrations in wels catfish (Silurus
 glanis) from the Danube River by ICP-MS",
number = "5",
volume = "22",
doi = "10.1007/s11356-014-3636-7",
pages = "3820-3827"
}

Jovičić, K., Nikolic, D. M., Visnjic-Jeftic, Z., Đikanović, V., Skoric, S., Stefanovic, S. M., Lenhardt, M., Hegedis, A., Krpo-Cetkovic, J.,& Jaric, I.. (2015). Mapping differential elemental accumulation in fish tissues: assessment
 of metal and trace element concentrations in wels catfish (Silurus
 glanis) from the Danube River by ICP-MS. in Environmental Science and Pollution Research, 22(5), 3820-3827.
https://doi.org/10.1007/s11356-014-3636-7

Jovičić K, Nikolic DM, Visnjic-Jeftic Z, Đikanović V, Skoric S, Stefanovic SM, Lenhardt M, Hegedis A, Krpo-Cetkovic J, Jaric I. Mapping differential elemental accumulation in fish tissues: assessment
 of metal and trace element concentrations in wels catfish (Silurus
 glanis) from the Danube River by ICP-MS. in Environmental Science and Pollution Research. 2015;22(5):3820-3827.
doi:10.1007/s11356-014-3636-7 .

Jovičić, Katarina, Nikolic, Dragica M., Visnjic-Jeftic, Zeljka, Đikanović, Vesna, Skoric, Stefan, Stefanovic, Srdan M., Lenhardt, Mirjana, Hegedis, Aleksandar, Krpo-Cetkovic, Jasmina, Jaric, Ivan, "Mapping differential elemental accumulation in fish tissues: assessment
 of metal and trace element concentrations in wels catfish (Silurus
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