TY  - JOUR
AU  - Đikanović, Vesna
AU  - Skorić, Stefan
AU  - Mićković, Branislav
AU  - Nikolić, Dušan
PY  - 2023
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6097
AB  - The stomach content of 277 Amur sleeper individuals has been analyzed to present its feeding habits. Fish were sampled using electrofishing from July to November 2017 in the Danube River drainage channel near Veliko Gradište (Serbia). Fish age was estimated by otoliths examination. Ingested prey organisms were identified to the lowest reliable taxonomic level. The biotic indices: vacuity index (VI), frequency of occurrence (F), abundance (Cn), index of importance (PV), Shannon’s diversity index (H’), and equitability index (Eh) were calculated. A total of 18 prey categories and 1144 individual prey were identified in the fish diet, dominantly aquatic macroinvertebrates. There were no significant difference in diet composition between sampling months as well as 0+, 1+, and 2+ age groups (both 3+ and 4+ had one individual). Only eight individuals were found with empty intestines, thus VI was low (2.9). In average, each fish had 4.1 prey items in their intestines. For whole sample, H′ was 1.84 and Eh was 0.64. Trichoptera, Ephemeroptera, and Gastropoda were the most frequent, dominant, and abundant. The greatest diversity of prey items was recorded for fish sampled in October as well as for 2+ individuals, and the lowest for fish from August and 0+ individuals.
PB  - Central Fisheries Research Institute (SUMAE) Trabzon, Türkiye
T2  - Turkish Journal of Fisheries and Aquatic Sciences
T1  - Diet Analysis of the Amur Sleeper (Perccottus glenii) from the Danube River Drainage Channel (Serbia)
IS  - 12
VL  - 23
DO  - 10.4194/TRJFAS22854
SP  - TRJFAS22854
ER  - 

@article{
author = "Đikanović, Vesna and Skorić, Stefan and Mićković, Branislav and Nikolić, Dušan",
year = "2023",
abstract = "The stomach content of 277 Amur sleeper individuals has been analyzed to present its feeding habits. Fish were sampled using electrofishing from July to November 2017 in the Danube River drainage channel near Veliko Gradište (Serbia). Fish age was estimated by otoliths examination. Ingested prey organisms were identified to the lowest reliable taxonomic level. The biotic indices: vacuity index (VI), frequency of occurrence (F), abundance (Cn), index of importance (PV), Shannon’s diversity index (H’), and equitability index (Eh) were calculated. A total of 18 prey categories and 1144 individual prey were identified in the fish diet, dominantly aquatic macroinvertebrates. There were no significant difference in diet composition between sampling months as well as 0+, 1+, and 2+ age groups (both 3+ and 4+ had one individual). Only eight individuals were found with empty intestines, thus VI was low (2.9). In average, each fish had 4.1 prey items in their intestines. For whole sample, H′ was 1.84 and Eh was 0.64. Trichoptera, Ephemeroptera, and Gastropoda were the most frequent, dominant, and abundant. The greatest diversity of prey items was recorded for fish sampled in October as well as for 2+ individuals, and the lowest for fish from August and 0+ individuals.",
publisher = "Central Fisheries Research Institute (SUMAE) Trabzon, Türkiye",
journal = "Turkish Journal of Fisheries and Aquatic Sciences",
title = "Diet Analysis of the Amur Sleeper (Perccottus glenii) from the Danube River Drainage Channel (Serbia)",
number = "12",
volume = "23",
doi = "10.4194/TRJFAS22854",
pages = "TRJFAS22854"
}

Đikanović, V., Skorić, S., Mićković, B.,& Nikolić, D.. (2023). Diet Analysis of the Amur Sleeper (Perccottus glenii) from the Danube River Drainage Channel (Serbia). in Turkish Journal of Fisheries and Aquatic Sciences
Central Fisheries Research Institute (SUMAE) Trabzon, Türkiye., 23(12), TRJFAS22854.
https://doi.org/10.4194/TRJFAS22854

Đikanović V, Skorić S, Mićković B, Nikolić D. Diet Analysis of the Amur Sleeper (Perccottus glenii) from the Danube River Drainage Channel (Serbia). in Turkish Journal of Fisheries and Aquatic Sciences. 2023;23(12):TRJFAS22854.
doi:10.4194/TRJFAS22854 .

Đikanović, Vesna, Skorić, Stefan, Mićković, Branislav, Nikolić, Dušan, "Diet Analysis of the Amur Sleeper (Perccottus glenii) from the Danube River Drainage Channel (Serbia)" in Turkish Journal of Fisheries and Aquatic Sciences, 23, no. 12 (2023):TRJFAS22854,
https://doi.org/10.4194/TRJFAS22854 . .

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  - Kostić-Vuković, Jovana
AU  - Sunjog, Karolina
AU  - Kolarević, Stoimir
AU  - Smederevac-Lalić, Marija
AU  - Marković, Zoran
AU  - Skorić, Stefan
AU  - Jaćimović, Milica
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5723
AB  - Invasive alien fish species represent one of the greatest threats to the
biodiversity and ecological status of freshwater ecosystems. Within their
management, their application as bioindicators of pollution in monitoring
programs should be considered. The aim of this study was to examine the
use of black bullhead Ameiurus melas (Rafinesque, 1820), invasive alien fish
in Serbia, as a bioindicator of water genotoxicity by alkaline comet assay.
Sampling was performed from June to September 2021 on Markovačko
Lake, which is exposed to diffuse pollution from the application of pesticides
on the surrounding agricultural land. Monitoring also included the
assessment of water quality by basic physical and chemical parameters, as
well as microbiological indicators of faecal pollution. Alkaline comet assay
was performed on fish erythrocytes, on ten specimens per month. The study
also included ten control fish from the recirculating aquaculture system
(RAS), which were transferred from Markovačko Lake for breeding, and
treatment of their erythrocytes with H2O2 as a positive control. Scoring of
comets was performed by CometScore 2.0 software. The lowest level of
DNA damage was recorded in the control group and the highest in the
positive control group. August was the month with the lowest level of DNA
damage, and September with the highest. Statistically significant
differences were found between all groups indicating a high sensitivity of
the alkaline comet assay to discriminate fine differences in the genotoxic
potential of water. Knowing that black bullhead is highly abundant in
stagnant waters and relatively easy to sample, this study draws additional
attention to its use as a bioindicator of genotoxicity.
PB  - European Environmental Mutagenesis & Genomics Society
C3  - Joint EEMGS meeting & International Comet Assay Workshop; 2022 May 23-26; Maastricht, The Netherlands
T1  - Sensitivity of invasive alien fish in Serbia black bullhead Ameiurus melas (Rafinesque, 1820) as a bioindicator of genotoxicity.
SP  - 73
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5723
ER  - 

@conference{
author = "Kostić-Vuković, Jovana and Sunjog, Karolina and Kolarević, Stoimir and Smederevac-Lalić, Marija and Marković, Zoran and Skorić, Stefan and Jaćimović, Milica",
year = "2022",
abstract = "Invasive alien fish species represent one of the greatest threats to the
biodiversity and ecological status of freshwater ecosystems. Within their
management, their application as bioindicators of pollution in monitoring
programs should be considered. The aim of this study was to examine the
use of black bullhead Ameiurus melas (Rafinesque, 1820), invasive alien fish
in Serbia, as a bioindicator of water genotoxicity by alkaline comet assay.
Sampling was performed from June to September 2021 on Markovačko
Lake, which is exposed to diffuse pollution from the application of pesticides
on the surrounding agricultural land. Monitoring also included the
assessment of water quality by basic physical and chemical parameters, as
well as microbiological indicators of faecal pollution. Alkaline comet assay
was performed on fish erythrocytes, on ten specimens per month. The study
also included ten control fish from the recirculating aquaculture system
(RAS), which were transferred from Markovačko Lake for breeding, and
treatment of their erythrocytes with H2O2 as a positive control. Scoring of
comets was performed by CometScore 2.0 software. The lowest level of
DNA damage was recorded in the control group and the highest in the
positive control group. August was the month with the lowest level of DNA
damage, and September with the highest. Statistically significant
differences were found between all groups indicating a high sensitivity of
the alkaline comet assay to discriminate fine differences in the genotoxic
potential of water. Knowing that black bullhead is highly abundant in
stagnant waters and relatively easy to sample, this study draws additional
attention to its use as a bioindicator of genotoxicity.",
publisher = "European Environmental Mutagenesis & Genomics Society",
journal = "Joint EEMGS meeting & International Comet Assay Workshop; 2022 May 23-26; Maastricht, The Netherlands",
title = "Sensitivity of invasive alien fish in Serbia black bullhead Ameiurus melas (Rafinesque, 1820) as a bioindicator of genotoxicity.",
pages = "73",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5723"
}

Kostić-Vuković, J., Sunjog, K., Kolarević, S., Smederevac-Lalić, M., Marković, Z., Skorić, S.,& Jaćimović, M.. (2022). Sensitivity of invasive alien fish in Serbia black bullhead Ameiurus melas (Rafinesque, 1820) as a bioindicator of genotoxicity.. in Joint EEMGS meeting & International Comet Assay Workshop; 2022 May 23-26; Maastricht, The Netherlands
European Environmental Mutagenesis & Genomics Society., 73.
https://hdl.handle.net/21.15107/rcub_ibiss_5723

Kostić-Vuković J, Sunjog K, Kolarević S, Smederevac-Lalić M, Marković Z, Skorić S, Jaćimović M. Sensitivity of invasive alien fish in Serbia black bullhead Ameiurus melas (Rafinesque, 1820) as a bioindicator of genotoxicity.. in Joint EEMGS meeting & International Comet Assay Workshop; 2022 May 23-26; Maastricht, The Netherlands. 2022;:73.
https://hdl.handle.net/21.15107/rcub_ibiss_5723 .

Kostić-Vuković, Jovana, Sunjog, Karolina, Kolarević, Stoimir, Smederevac-Lalić, Marija, Marković, Zoran, Skorić, Stefan, Jaćimović, Milica, "Sensitivity of invasive alien fish in Serbia black bullhead Ameiurus melas (Rafinesque, 1820) as a bioindicator of genotoxicity." in Joint EEMGS meeting & International Comet Assay Workshop; 2022 May 23-26; Maastricht, The Netherlands (2022):73,
https://hdl.handle.net/21.15107/rcub_ibiss_5723 .

TY  - JOUR
AU  - Nikolić, Dušan
AU  - Skorić, Stefan
AU  - Mićković, Branislav
AU  - Nikčević, Miroslav
AU  - Smederevac-Lalić, Marija
AU  - Đikanović, Vesna
PY  - 2022
UR  - https://link.springer.com/10.1007/s11356-022-19472-9
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/4874
AB  - Accumulation of Al, As, B, Ba, Ca, Cd, Co, Cr, Cu, Fe, Hg, K, Li, Mg, Mn, Mo, Na, Ni, P, Pb, S, Se, Si, Sr, and Zn was analyzed in gills, liver, gonads, and muscle of European chub (Squalius cephalus), Cactus roach (Rutilus virgo), and pikeperch (Sander lucioperca) from Zlatar reservoir (Serbia) using inductively coupled plasma optical emission spectrometry (ICP-OES). The highest concentrations of Cu in liver as well as Ba, Ca, Fe, Mn, Na, P, and Sr in gills were detected in all fish species, while the lowest concentrations of Cu, Fe, Mn, Na, and Zn were detected in muscle. Pikeperch had significantly lower concentrations of Ba in all tissues compared to the other species, as well as Fe, P, and Sr in muscle, K, Mg, Mn, Sr, and Zn in gills, and Fe in gonads. European chub had significantly higher concentrations of Ca, Cu, and Zn in muscle, Cu in liver, and Cr and Cu in gonads compared to Cactus roach and pikeperch. Cd concentration in one individual of Cactus roach exceeded the maximum allowed concentration. The muscle was exposed to the lowest pressure of metal pollution in all species, and European chub accumulated more metals compared to the other species. There is no significant health risk due to consumption of investigated species. A major hazard index (HI) contributor in all species was Hg. According to the target carcinogenic risk factor (TR), target hazard quotient (THQ), and HI, men are under lower health risk compared to the women. The TR and THQ for As, Cr, Cu, Fe, Mn, Ni, and Zn as well as HI values were higher for European chub compared to the other species. On the other hand, THQ for Hg was highest for pikeperch.
PB  - Springer Nature
T2  - Environmental Science and Pollution Research
T1  - Accumulation of 25 elements in gills, liver, gonads, and muscle of European chub (Squalius cephalus), Cactus roach (Rutilus virgo), and pikeperch (Sander lucioperca) from Zlatar reservoir (Serbia)
DO  - 10.1007/s11356-022-19472-9
ER  - 

@article{
author = "Nikolić, Dušan and Skorić, Stefan and Mićković, Branislav and Nikčević, Miroslav and Smederevac-Lalić, Marija and Đikanović, Vesna",
year = "2022",
abstract = "Accumulation of Al, As, B, Ba, Ca, Cd, Co, Cr, Cu, Fe, Hg, K, Li, Mg, Mn, Mo, Na, Ni, P, Pb, S, Se, Si, Sr, and Zn was analyzed in gills, liver, gonads, and muscle of European chub (Squalius cephalus), Cactus roach (Rutilus virgo), and pikeperch (Sander lucioperca) from Zlatar reservoir (Serbia) using inductively coupled plasma optical emission spectrometry (ICP-OES). The highest concentrations of Cu in liver as well as Ba, Ca, Fe, Mn, Na, P, and Sr in gills were detected in all fish species, while the lowest concentrations of Cu, Fe, Mn, Na, and Zn were detected in muscle. Pikeperch had significantly lower concentrations of Ba in all tissues compared to the other species, as well as Fe, P, and Sr in muscle, K, Mg, Mn, Sr, and Zn in gills, and Fe in gonads. European chub had significantly higher concentrations of Ca, Cu, and Zn in muscle, Cu in liver, and Cr and Cu in gonads compared to Cactus roach and pikeperch. Cd concentration in one individual of Cactus roach exceeded the maximum allowed concentration. The muscle was exposed to the lowest pressure of metal pollution in all species, and European chub accumulated more metals compared to the other species. There is no significant health risk due to consumption of investigated species. A major hazard index (HI) contributor in all species was Hg. According to the target carcinogenic risk factor (TR), target hazard quotient (THQ), and HI, men are under lower health risk compared to the women. The TR and THQ for As, Cr, Cu, Fe, Mn, Ni, and Zn as well as HI values were higher for European chub compared to the other species. On the other hand, THQ for Hg was highest for pikeperch.",
publisher = "Springer Nature",
journal = "Environmental Science and Pollution Research",
title = "Accumulation of 25 elements in gills, liver, gonads, and muscle of European chub (Squalius cephalus), Cactus roach (Rutilus virgo), and pikeperch (Sander lucioperca) from Zlatar reservoir (Serbia)",
doi = "10.1007/s11356-022-19472-9"
}

Nikolić, D., Skorić, S., Mićković, B., Nikčević, M., Smederevac-Lalić, M.,& Đikanović, V.. (2022). Accumulation of 25 elements in gills, liver, gonads, and muscle of European chub (Squalius cephalus), Cactus roach (Rutilus virgo), and pikeperch (Sander lucioperca) from Zlatar reservoir (Serbia). in Environmental Science and Pollution Research
Springer Nature..
https://doi.org/10.1007/s11356-022-19472-9

Nikolić D, Skorić S, Mićković B, Nikčević M, Smederevac-Lalić M, Đikanović V. Accumulation of 25 elements in gills, liver, gonads, and muscle of European chub (Squalius cephalus), Cactus roach (Rutilus virgo), and pikeperch (Sander lucioperca) from Zlatar reservoir (Serbia). in Environmental Science and Pollution Research. 2022;.
doi:10.1007/s11356-022-19472-9 .

Nikolić, Dušan, Skorić, Stefan, Mićković, Branislav, Nikčević, Miroslav, Smederevac-Lalić, Marija, Đikanović, Vesna, "Accumulation of 25 elements in gills, liver, gonads, and muscle of European chub (Squalius cephalus), Cactus roach (Rutilus virgo), and pikeperch (Sander lucioperca) from Zlatar reservoir (Serbia)" in Environmental Science and Pollution Research (2022),
https://doi.org/10.1007/s11356-022-19472-9 . .

TY  - CONF
AU  - Nikolić, Dušan
AU  - Skorić, Stefan
AU  - Mićković, Branislav
AU  - Đikanović, Vesna
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5136
AB  - Istraživanja zajednica riba obavljena su u oktobru 2019. godine u akumulacijama Uvac,
Zlatar i Radoinja na području Specijalnog rezervata prirode ″Uvac″. Ukupno je registrovano
prisustvo 12 vrsta iz pet familija. U svim akumulacijama zabeležena je dominacija ciprinidnih
vrsta. Vrednosti indeksa saprobnosti (S) varirale su od 1,87 (Radoinja) do 1,95 (Uvac), što
odgovara β mezosaprobnim vodama II klase boniteta (umereno zagađene vode). Najveći
diverzitet zabeležen je za akumulaciju Uvac, a najmanji za Radoinju. Akumulacija Radoinja
imala je ekološki potencijal koji spada u III-IV klasu, dok je kod ostalih akumulacija
zabeležena II-III klasa. Ekološki status u ispitivanim akumulacijama je zadovoljavajući.
AB  - Ichthyofaunistic surveys were conducted in October at Uvac, Zlatar, and Radoinja reservoirs
in the area of Special natural reserve ″Uvac″. The presence of 12 species from five families
was recorded. The dominance of cyprinid species was recorded in all reservoirs. The values
of the saprobic index (S) varied from 1.87 (Radoinja) to 1.95 (Uvac), which corresponds
to β mesosaprobic waters of the II quality class (moderately polluted waters). The greatest
diversity was recorded for the Uvac reservoir, and the lowest for Radoinja. Radoinja reservoir
had an ecological potential that belongs to the III-IV class, while the other reservoirs had a
II-III class. The ecological status in the studied reservoirs is satisfactory.
PB  - Belgarde: Serbian Association for Water Protection
C3  - Conferenece proceedings: 51st Annual Conference of the Serbian Water Pollution Control Society: Water 2022; 2022 Oct 26-28; Vrnjačka Banja, Serbia
T1  - Ocena ekološkog statusa uvačkih akumulacija na osnovu zajednice riba
T1  - Assessment of the ecological status of reservoirs in protected area “Uvac” based on the fish community
SP  - 59
EP  - 64
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5136
ER  - 

@conference{
author = "Nikolić, Dušan and Skorić, Stefan and Mićković, Branislav and Đikanović, Vesna",
year = "2022",
abstract = "Istraživanja zajednica riba obavljena su u oktobru 2019. godine u akumulacijama Uvac,
Zlatar i Radoinja na području Specijalnog rezervata prirode ″Uvac″. Ukupno je registrovano
prisustvo 12 vrsta iz pet familija. U svim akumulacijama zabeležena je dominacija ciprinidnih
vrsta. Vrednosti indeksa saprobnosti (S) varirale su od 1,87 (Radoinja) do 1,95 (Uvac), što
odgovara β mezosaprobnim vodama II klase boniteta (umereno zagađene vode). Najveći
diverzitet zabeležen je za akumulaciju Uvac, a najmanji za Radoinju. Akumulacija Radoinja
imala je ekološki potencijal koji spada u III-IV klasu, dok je kod ostalih akumulacija
zabeležena II-III klasa. Ekološki status u ispitivanim akumulacijama je zadovoljavajući., Ichthyofaunistic surveys were conducted in October at Uvac, Zlatar, and Radoinja reservoirs
in the area of Special natural reserve ″Uvac″. The presence of 12 species from five families
was recorded. The dominance of cyprinid species was recorded in all reservoirs. The values
of the saprobic index (S) varied from 1.87 (Radoinja) to 1.95 (Uvac), which corresponds
to β mesosaprobic waters of the II quality class (moderately polluted waters). The greatest
diversity was recorded for the Uvac reservoir, and the lowest for Radoinja. Radoinja reservoir
had an ecological potential that belongs to the III-IV class, while the other reservoirs had a
II-III class. The ecological status in the studied reservoirs is satisfactory.",
publisher = "Belgarde: Serbian Association for Water Protection",
journal = "Conferenece proceedings: 51st Annual Conference of the Serbian Water Pollution Control Society: Water 2022; 2022 Oct 26-28; Vrnjačka Banja, Serbia",
title = "Ocena ekološkog statusa uvačkih akumulacija na osnovu zajednice riba, Assessment of the ecological status of reservoirs in protected area “Uvac” based on the fish community",
pages = "59-64",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5136"
}

Nikolić, D., Skorić, S., Mićković, B.,& Đikanović, V.. (2022). Ocena ekološkog statusa uvačkih akumulacija na osnovu zajednice riba. in Conferenece proceedings: 51st Annual Conference of the Serbian Water Pollution Control Society: Water 2022; 2022 Oct 26-28; Vrnjačka Banja, Serbia
Belgarde: Serbian Association for Water Protection., 59-64.
https://hdl.handle.net/21.15107/rcub_ibiss_5136

Nikolić D, Skorić S, Mićković B, Đikanović V. Ocena ekološkog statusa uvačkih akumulacija na osnovu zajednice riba. in Conferenece proceedings: 51st Annual Conference of the Serbian Water Pollution Control Society: Water 2022; 2022 Oct 26-28; Vrnjačka Banja, Serbia. 2022;:59-64.
https://hdl.handle.net/21.15107/rcub_ibiss_5136 .

Nikolić, Dušan, Skorić, Stefan, Mićković, Branislav, Đikanović, Vesna, "Ocena ekološkog statusa uvačkih akumulacija na osnovu zajednice riba" in Conferenece proceedings: 51st Annual Conference of the Serbian Water Pollution Control Society: Water 2022; 2022 Oct 26-28; Vrnjačka Banja, Serbia (2022):59-64,
https://hdl.handle.net/21.15107/rcub_ibiss_5136 .

TY  - CONF
AU  - Đikanović, Vesna
AU  - Skorić, Stefan
AU  - Mićković, Branislav
AU  - Nikolić, Dušan
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5135
AB  - Ihtiofaunistička istraživanja obavljena su na osam vodotokova na području Specijalnog
rezervata prirode „Uvac”. Ukupno je registrovano prisustvo 15 vrsta iz 5 familija. Na osnovu
vrednosti primenjenog indeksa saprobnosti vodotoci Uvac, Vapa i Kladnicu su svrstani u I-II
klasu ekološkog statusa, Grabovica i Jablanica su II-III klasa, dok su Tisovica, Vrševina i
Zlošnica kategorisane kao I klasa ekološkog statusa. Istraživane tekućice odlikuje prisustvo
nativnih ihtiozajednica, što je od posebnog značaja za očuvanje originalnog diverziteta.
AB  - Ichthyofaunistic surveys were conducted on eight small streams in the area of Special natural
reserve ”Uvac”. A total of 15 species from 5 families have been identified. Based on the value
of the applied saprobity index, watercourses Uvac, Vapa and Kladnicu are classified as I-II
ecological status class, Grabovica and Jablanica are II-III class, while Tisovica, Vrševina and
Zlošnica are categorized as I ecological status class. Native fish communities characterize
investigated streams.
PB  - Belgarde: Serbian Association for Water Protection
C3  - Conferenece proceedings: 51st Annual Conference of the Serbian Water Pollution Control Society: Water 2022; 2022 Oct 26-28; Vrnjačka Banja, Serbia
T1  - Ocena ekološkog statusa tekućica zaštićenog područja SRP “Uvac” na osnovu zajednice riba
T1  - The evaluation of ecological status of small mountain-waters/streams in the area of reserve “Uvac” based on fish communities
SP  - 53
EP  - 58
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5135
ER  - 

@conference{
author = "Đikanović, Vesna and Skorić, Stefan and Mićković, Branislav and Nikolić, Dušan",
year = "2022",
abstract = "Ihtiofaunistička istraživanja obavljena su na osam vodotokova na području Specijalnog
rezervata prirode „Uvac”. Ukupno je registrovano prisustvo 15 vrsta iz 5 familija. Na osnovu
vrednosti primenjenog indeksa saprobnosti vodotoci Uvac, Vapa i Kladnicu su svrstani u I-II
klasu ekološkog statusa, Grabovica i Jablanica su II-III klasa, dok su Tisovica, Vrševina i
Zlošnica kategorisane kao I klasa ekološkog statusa. Istraživane tekućice odlikuje prisustvo
nativnih ihtiozajednica, što je od posebnog značaja za očuvanje originalnog diverziteta., Ichthyofaunistic surveys were conducted on eight small streams in the area of Special natural
reserve ”Uvac”. A total of 15 species from 5 families have been identified. Based on the value
of the applied saprobity index, watercourses Uvac, Vapa and Kladnicu are classified as I-II
ecological status class, Grabovica and Jablanica are II-III class, while Tisovica, Vrševina and
Zlošnica are categorized as I ecological status class. Native fish communities characterize
investigated streams.",
publisher = "Belgarde: Serbian Association for Water Protection",
journal = "Conferenece proceedings: 51st Annual Conference of the Serbian Water Pollution Control Society: Water 2022; 2022 Oct 26-28; Vrnjačka Banja, Serbia",
title = "Ocena ekološkog statusa tekućica zaštićenog područja SRP “Uvac” na osnovu zajednice riba, The evaluation of ecological status of small mountain-waters/streams in the area of reserve “Uvac” based on fish communities",
pages = "53-58",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5135"
}

Đikanović, V., Skorić, S., Mićković, B.,& Nikolić, D.. (2022). Ocena ekološkog statusa tekućica zaštićenog područja SRP “Uvac” na osnovu zajednice riba. in Conferenece proceedings: 51st Annual Conference of the Serbian Water Pollution Control Society: Water 2022; 2022 Oct 26-28; Vrnjačka Banja, Serbia
Belgarde: Serbian Association for Water Protection., 53-58.
https://hdl.handle.net/21.15107/rcub_ibiss_5135

Đikanović V, Skorić S, Mićković B, Nikolić D. Ocena ekološkog statusa tekućica zaštićenog područja SRP “Uvac” na osnovu zajednice riba. in Conferenece proceedings: 51st Annual Conference of the Serbian Water Pollution Control Society: Water 2022; 2022 Oct 26-28; Vrnjačka Banja, Serbia. 2022;:53-58.
https://hdl.handle.net/21.15107/rcub_ibiss_5135 .

Đikanović, Vesna, Skorić, Stefan, Mićković, Branislav, Nikolić, Dušan, "Ocena ekološkog statusa tekućica zaštićenog područja SRP “Uvac” na osnovu zajednice riba" in Conferenece proceedings: 51st Annual Conference of the Serbian Water Pollution Control Society: Water 2022; 2022 Oct 26-28; Vrnjačka Banja, Serbia (2022):53-58,
https://hdl.handle.net/21.15107/rcub_ibiss_5135 .

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  - JOUR
AU  - Hribšek, Irena
AU  - Plećaš, Milan
AU  - Skorić, Stefan
AU  - Marinković, Saša
PY  - 2021
UR  - http://www.doiserbia.nb.rs/Article.aspx?ID=0354-46642100013H
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4448
AB  - Understanding the movement pattern and ranging behavior of the Griffon vulture population in Serbia is of great importance for prioritizing conservation action. In 2011, an immature vulture was the first bird to be equipped with a satellite transmitter in Serbia. Our study aims to define the vulture’s foraging areas, home ranges, core and basic areas, and to investigate movement patterns across different years and seasons by analyzing satellite telemetry data. We tracked the movements of the vulture for over three years and obtained satellite tracking data for 34 bird-months (1976 GPS fixes) between October 2011 and July 2014. We determined that the overall foraging area of the vulture across the entire study period was 11654.34 km2. The overall area used by the vulture was larger during spring and summer than during winter periods. Combined ranges across all years identified one basic area and its associated core area around the Uvac colony and nearby feeding site; we identified three core areas in its proximity. This study showed that areas of traditional stock-raising practices are important vulture foraging areas and that supplementary feeding sites have a vital role. Our maps can be used for future planning of vulture conservation measures.
PB  - Belgrade: Serbian Biological Society
T2  - Archives of Biological Sciences
T1  - First description of movement and ranging behavior of the Griffon vulture (Gyps fulvus) from Serbia using GPS satellite tracking
IS  - 2
VL  - 73
DO  - 10.2298/ABS201210013H
SP  - 185
EP  - 195
ER  - 

@article{
author = "Hribšek, Irena and Plećaš, Milan and Skorić, Stefan and Marinković, Saša",
year = "2021",
abstract = "Understanding the movement pattern and ranging behavior of the Griffon vulture population in Serbia is of great importance for prioritizing conservation action. In 2011, an immature vulture was the first bird to be equipped with a satellite transmitter in Serbia. Our study aims to define the vulture’s foraging areas, home ranges, core and basic areas, and to investigate movement patterns across different years and seasons by analyzing satellite telemetry data. We tracked the movements of the vulture for over three years and obtained satellite tracking data for 34 bird-months (1976 GPS fixes) between October 2011 and July 2014. We determined that the overall foraging area of the vulture across the entire study period was 11654.34 km2. The overall area used by the vulture was larger during spring and summer than during winter periods. Combined ranges across all years identified one basic area and its associated core area around the Uvac colony and nearby feeding site; we identified three core areas in its proximity. This study showed that areas of traditional stock-raising practices are important vulture foraging areas and that supplementary feeding sites have a vital role. Our maps can be used for future planning of vulture conservation measures.",
publisher = "Belgrade: Serbian Biological Society",
journal = "Archives of Biological Sciences",
title = "First description of movement and ranging behavior of the Griffon vulture (Gyps fulvus) from Serbia using GPS satellite tracking",
number = "2",
volume = "73",
doi = "10.2298/ABS201210013H",
pages = "185-195"
}

Hribšek, I., Plećaš, M., Skorić, S.,& Marinković, S.. (2021). First description of movement and ranging behavior of the Griffon vulture (Gyps fulvus) from Serbia using GPS satellite tracking. in Archives of Biological Sciences
Belgrade: Serbian Biological Society., 73(2), 185-195.
https://doi.org/10.2298/ABS201210013H

Hribšek I, Plećaš M, Skorić S, Marinković S. First description of movement and ranging behavior of the Griffon vulture (Gyps fulvus) from Serbia using GPS satellite tracking. in Archives of Biological Sciences. 2021;73(2):185-195.
doi:10.2298/ABS201210013H .

Hribšek, Irena, Plećaš, Milan, Skorić, Stefan, Marinković, Saša, "First description of movement and ranging behavior of the Griffon vulture (Gyps fulvus) from Serbia using GPS satellite tracking" in Archives of Biological Sciences, 73, no. 2 (2021):185-195,
https://doi.org/10.2298/ABS201210013H . .

TY  - JOUR
AU  - Dobrev, Dobromir
AU  - Tsiakiris, Rigas
AU  - Skartsi, Theodora
AU  - Dobrev, Vladimir
AU  - Arkumarev, Volen
AU  - Stara, Kalliopi
AU  - Stamenov, Anton
AU  - Probonas, Nikos
AU  - Kominos, Theodoros
AU  - Galanaki, Antonia
AU  - Kret, Elzbieta
AU  - Hallmann, Ben
AU  - Grubač, Bratislav
AU  - Sušić, Goran
AU  - Marinković, Saša
AU  - Hribšek, Irena
AU  - Skorić, Stefan
AU  - Jerrentrup, Hans
AU  - Lucić, Vedran
AU  - Kapelj, Sven
AU  - Stoyanov, Georgi
AU  - Zakkak, Sylvia
AU  - Hristov, Hristo
AU  - Stoychev, Stoycho
AU  - Sidiropoulos, Lavrentis
AU  - Bino, Taulant
AU  - Demerdzhiev, Dimitar
PY  - 2021
UR  - https://www.cambridge.org/core/product/identifier/S0959270921000198/type/journal_article
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4441
AB  - The Eurasian Griffon Vulture Gyps fulvus is a large Palearctic, Indohimalayan and Afrotropical Old-World vulture. The species’ range is vast, encompassing territories from the Pyrenees to the Himalayas. We reviewed and analysed a long-term data set for Griffon Vulture in the Balkans to estimate the change in its population size and range between 1980 and 2019. After a large historical decline, the Griffon Vulture population slightly increased in the last 39 years (λ = 1.02) and reached 445–565 pairs in 2019. We recorded a gradual increase of Griffon Vulture subpopulations in Serbia (λ = 1.08 ± 0.003), Bulgaria (λ = 1.08 ± 0.003) and Croatia (λ = 1.05 ± 0.005) and steep to a moderate decline of the species subpopulations in Greece (λ = 0.88 ± 0.005) and North Macedonia (λ = 0.94 ± 0.01). However, species range contracted to half of its former range in the same period. It occurred in 42 UTM squares in the 1980–1990 period and only 20 UTM squares between 2011 and 2019 and concentrated into three source subpopulations in Bulgaria, Serbia, and Croatia. Following reintroductions of the Griffon Vulture in Bulgaria, new colonies were formed at three novel localities after 2010. Regular movements of individuals between the different subpopulations exist nowadays. Therefore, preservation of both current and former core areas used for breeding and roosting is essential for species conservation in the region. However, the Griffon Vulture still faces severe threats and risk of local extinction. Various hazards such as poisoning, collision with energy infrastructure, disturbance and habitat alteration are depleting the status of the Balkan population and its full recovery. Further studies should analyse age-specific survival and mortality, recruitment, genetic relatedness, spatial use to inform the viability of this population in the future.
PB  - Cambridge University Press
T2  - Bird Conservation International
T1  - Long-term size and range changes of the Griffon Vulture Gyps fulvus population in the Balkans: a review
DO  - 10.1017/S0959270921000198
ER  - 

@article{
author = "Dobrev, Dobromir and Tsiakiris, Rigas and Skartsi, Theodora and Dobrev, Vladimir and Arkumarev, Volen and Stara, Kalliopi and Stamenov, Anton and Probonas, Nikos and Kominos, Theodoros and Galanaki, Antonia and Kret, Elzbieta and Hallmann, Ben and Grubač, Bratislav and Sušić, Goran and Marinković, Saša and Hribšek, Irena and Skorić, Stefan and Jerrentrup, Hans and Lucić, Vedran and Kapelj, Sven and Stoyanov, Georgi and Zakkak, Sylvia and Hristov, Hristo and Stoychev, Stoycho and Sidiropoulos, Lavrentis and Bino, Taulant and Demerdzhiev, Dimitar",
year = "2021",
abstract = "The Eurasian Griffon Vulture Gyps fulvus is a large Palearctic, Indohimalayan and Afrotropical Old-World vulture. The species’ range is vast, encompassing territories from the Pyrenees to the Himalayas. We reviewed and analysed a long-term data set for Griffon Vulture in the Balkans to estimate the change in its population size and range between 1980 and 2019. After a large historical decline, the Griffon Vulture population slightly increased in the last 39 years (λ = 1.02) and reached 445–565 pairs in 2019. We recorded a gradual increase of Griffon Vulture subpopulations in Serbia (λ = 1.08 ± 0.003), Bulgaria (λ = 1.08 ± 0.003) and Croatia (λ = 1.05 ± 0.005) and steep to a moderate decline of the species subpopulations in Greece (λ = 0.88 ± 0.005) and North Macedonia (λ = 0.94 ± 0.01). However, species range contracted to half of its former range in the same period. It occurred in 42 UTM squares in the 1980–1990 period and only 20 UTM squares between 2011 and 2019 and concentrated into three source subpopulations in Bulgaria, Serbia, and Croatia. Following reintroductions of the Griffon Vulture in Bulgaria, new colonies were formed at three novel localities after 2010. Regular movements of individuals between the different subpopulations exist nowadays. Therefore, preservation of both current and former core areas used for breeding and roosting is essential for species conservation in the region. However, the Griffon Vulture still faces severe threats and risk of local extinction. Various hazards such as poisoning, collision with energy infrastructure, disturbance and habitat alteration are depleting the status of the Balkan population and its full recovery. Further studies should analyse age-specific survival and mortality, recruitment, genetic relatedness, spatial use to inform the viability of this population in the future.",
publisher = "Cambridge University Press",
journal = "Bird Conservation International",
title = "Long-term size and range changes of the Griffon Vulture Gyps fulvus population in the Balkans: a review",
doi = "10.1017/S0959270921000198"
}

Dobrev, D., Tsiakiris, R., Skartsi, T., Dobrev, V., Arkumarev, V., Stara, K., Stamenov, A., Probonas, N., Kominos, T., Galanaki, A., Kret, E., Hallmann, B., Grubač, B., Sušić, G., Marinković, S., Hribšek, I., Skorić, S., Jerrentrup, H., Lucić, V., Kapelj, S., Stoyanov, G., Zakkak, S., Hristov, H., Stoychev, S., Sidiropoulos, L., Bino, T.,& Demerdzhiev, D.. (2021). Long-term size and range changes of the Griffon Vulture Gyps fulvus population in the Balkans: a review. in Bird Conservation International
Cambridge University Press..
https://doi.org/10.1017/S0959270921000198

Dobrev D, Tsiakiris R, Skartsi T, Dobrev V, Arkumarev V, Stara K, Stamenov A, Probonas N, Kominos T, Galanaki A, Kret E, Hallmann B, Grubač B, Sušić G, Marinković S, Hribšek I, Skorić S, Jerrentrup H, Lucić V, Kapelj S, Stoyanov G, Zakkak S, Hristov H, Stoychev S, Sidiropoulos L, Bino T, Demerdzhiev D. Long-term size and range changes of the Griffon Vulture Gyps fulvus population in the Balkans: a review. in Bird Conservation International. 2021;.
doi:10.1017/S0959270921000198 .

Dobrev, Dobromir, Tsiakiris, Rigas, Skartsi, Theodora, Dobrev, Vladimir, Arkumarev, Volen, Stara, Kalliopi, Stamenov, Anton, Probonas, Nikos, Kominos, Theodoros, Galanaki, Antonia, Kret, Elzbieta, Hallmann, Ben, Grubač, Bratislav, Sušić, Goran, Marinković, Saša, Hribšek, Irena, Skorić, Stefan, Jerrentrup, Hans, Lucić, Vedran, Kapelj, Sven, Stoyanov, Georgi, Zakkak, Sylvia, Hristov, Hristo, Stoychev, Stoycho, Sidiropoulos, Lavrentis, Bino, Taulant, Demerdzhiev, Dimitar, "Long-term size and range changes of the Griffon Vulture Gyps fulvus population in the Balkans: a review" in Bird Conservation International (2021),
https://doi.org/10.1017/S0959270921000198 . .

TY  - JOUR
AU  - Nikolić, Dušan
AU  - Skorić, Stefan
AU  - Janković, Saša
AU  - Hegediš, Aleksandar
AU  - Đikanović, Vesna
PY  - 2021
UR  - https://doi.org/10.1007/s10661-021-09004-2
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4195
AB  - Northern pike specimens of 0+, 1+, and 2+ age classes were collected in June 2013 from the Vizelj channel near Belgrade (Serbia). Inductively coupled plasma optical spectrometry (ICP-OES) and atomic absorption spectrometer SpectrAA 220 were used for analyzing concentrations of As, Cr, Cd, Co, Cu, Fe, Sr, Pb, and Zn, as well as Hg in muscle, gills, and liver. Metal pollution index (MPI) was calculated. Concentrations of As, Cd, Co, and Pb were below the limit of detection. Concentrations of Cu, Hg, and Zn in muscle did not exceed the maximum allowed concentrations. The gills were tissue which was most affected by pollution. The highest concentrations of Fe in muscle, Cr and Fe in gills, and Hg, Sr, and Zn in liver were recorded in 0+ individuals, as well as Zn in gills of 2+ individuals. On contrary, the lowest concentrations were recorded for Zn in gills of 0+ individuals, Hg in gills of 1+ individuals, and Fe in muscle, Cr and Sr in gills, and Zn in liver of 2+ individuals. Regarding age classes, 2+ juveniles had the highest MPI values for all tissues. Correlations between the metal(loid) accumulation and fish condition were not significant, as well as between fish length and weight and Cu and Hg in muscle, Cu, Hg, and Sr in gills, and Cu, Cr, and Fe in liver. Results indicated that young individuals were more sensitive to pollution, but older fish showed higher overall bioaccumulation of toxic elements analyzed in this study.
PB  - NLM (Medline)
T2  - Environmental Monitoring and Assessment
T1  - Age-specific accumulation of toxic metal(loid)s in northern pike (Esox lucius) juveniles
IS  - 4
VL  - 193
DO  - 10.1007/s10661-021-09004-2
SP  - 229
ER  - 

@article{
author = "Nikolić, Dušan and Skorić, Stefan and Janković, Saša and Hegediš, Aleksandar and Đikanović, Vesna",
year = "2021",
abstract = "Northern pike specimens of 0+, 1+, and 2+ age classes were collected in June 2013 from the Vizelj channel near Belgrade (Serbia). Inductively coupled plasma optical spectrometry (ICP-OES) and atomic absorption spectrometer SpectrAA 220 were used for analyzing concentrations of As, Cr, Cd, Co, Cu, Fe, Sr, Pb, and Zn, as well as Hg in muscle, gills, and liver. Metal pollution index (MPI) was calculated. Concentrations of As, Cd, Co, and Pb were below the limit of detection. Concentrations of Cu, Hg, and Zn in muscle did not exceed the maximum allowed concentrations. The gills were tissue which was most affected by pollution. The highest concentrations of Fe in muscle, Cr and Fe in gills, and Hg, Sr, and Zn in liver were recorded in 0+ individuals, as well as Zn in gills of 2+ individuals. On contrary, the lowest concentrations were recorded for Zn in gills of 0+ individuals, Hg in gills of 1+ individuals, and Fe in muscle, Cr and Sr in gills, and Zn in liver of 2+ individuals. Regarding age classes, 2+ juveniles had the highest MPI values for all tissues. Correlations between the metal(loid) accumulation and fish condition were not significant, as well as between fish length and weight and Cu and Hg in muscle, Cu, Hg, and Sr in gills, and Cu, Cr, and Fe in liver. Results indicated that young individuals were more sensitive to pollution, but older fish showed higher overall bioaccumulation of toxic elements analyzed in this study.",
publisher = "NLM (Medline)",
journal = "Environmental Monitoring and Assessment",
title = "Age-specific accumulation of toxic metal(loid)s in northern pike (Esox lucius) juveniles",
number = "4",
volume = "193",
doi = "10.1007/s10661-021-09004-2",
pages = "229"
}

Nikolić, D., Skorić, S., Janković, S., Hegediš, A.,& Đikanović, V.. (2021). Age-specific accumulation of toxic metal(loid)s in northern pike (Esox lucius) juveniles. in Environmental Monitoring and Assessment
NLM (Medline)., 193(4), 229.
https://doi.org/10.1007/s10661-021-09004-2

Nikolić D, Skorić S, Janković S, Hegediš A, Đikanović V. Age-specific accumulation of toxic metal(loid)s in northern pike (Esox lucius) juveniles. in Environmental Monitoring and Assessment. 2021;193(4):229.
doi:10.1007/s10661-021-09004-2 .

Nikolić, Dušan, Skorić, Stefan, Janković, Saša, Hegediš, Aleksandar, Đikanović, Vesna, "Age-specific accumulation of toxic metal(loid)s in northern pike (Esox lucius) juveniles" in Environmental Monitoring and Assessment, 193, no. 4 (2021):229,
https://doi.org/10.1007/s10661-021-09004-2 . .

TY  - JOUR
AU  - Nikolić, Dušan
AU  - Skorić, Stefan
AU  - Cvijanović, Gorčin
AU  - Jaćimović, Milica
AU  - Đikanović, Vesna
AU  - Mićković, Branislav
PY  - 2021
UR  - http://www.serbiosoc.org.rs/arch/index.php/abs/article/view/6510
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4657
AB  - In recent decades, the Amur sleeper (Perccottus glenii) is one of the most impressive east-to-west invaders of European inland waters, but there are insufficient data on its biology in the countries it has entered. Specimens of two sets of samples from November 2015 (n=25) and October 2016 (n=39) were caught in the Danube River channel near Veliko Gradište (Serbia) by electrofishing. Thirty morphometric and eight meristic characteristics of the collected fish were measured with the aim of describing the general body shape in more detail using the “point-to-point” method. This is the first attempt to obtain morphometric and meristic characteristics of Amur sleeper caught in Serbia. The results revealed a relatively low variability in the morphometric and meristic characters of the studied population. When compared to other studies, there was a great variability of the studied characteristics between geographically distant European populations that inhabit different water body types. Female fish had more robust bodies compared to males of the same length, while males had longer pectoral, anal and dorsal fins. Additionally, 2+ individuals had more robust heads and jaws, as well as longer anterior parts of the body compared to 1+ individuals of the same size.
PB  - Belgrade: Serbian Biological Society
T2  - Archives of Biological Sciences
T1  - Morphometric and meristic characteristics of the Amur sleeper (Perccottus glenii) from the Danube River drainage channel
IS  - 3
VL  - 73
DO  - 10.2298/abs210413031n
SP  - 381
EP  - 388
ER  - 

@article{
author = "Nikolić, Dušan and Skorić, Stefan and Cvijanović, Gorčin and Jaćimović, Milica and Đikanović, Vesna and Mićković, Branislav",
year = "2021",
abstract = "In recent decades, the Amur sleeper (Perccottus glenii) is one of the most impressive east-to-west invaders of European inland waters, but there are insufficient data on its biology in the countries it has entered. Specimens of two sets of samples from November 2015 (n=25) and October 2016 (n=39) were caught in the Danube River channel near Veliko Gradište (Serbia) by electrofishing. Thirty morphometric and eight meristic characteristics of the collected fish were measured with the aim of describing the general body shape in more detail using the “point-to-point” method. This is the first attempt to obtain morphometric and meristic characteristics of Amur sleeper caught in Serbia. The results revealed a relatively low variability in the morphometric and meristic characters of the studied population. When compared to other studies, there was a great variability of the studied characteristics between geographically distant European populations that inhabit different water body types. Female fish had more robust bodies compared to males of the same length, while males had longer pectoral, anal and dorsal fins. Additionally, 2+ individuals had more robust heads and jaws, as well as longer anterior parts of the body compared to 1+ individuals of the same size.",
publisher = "Belgrade: Serbian Biological Society",
journal = "Archives of Biological Sciences",
title = "Morphometric and meristic characteristics of the Amur sleeper (Perccottus glenii) from the Danube River drainage channel",
number = "3",
volume = "73",
doi = "10.2298/abs210413031n",
pages = "381-388"
}

Nikolić, D., Skorić, S., Cvijanović, G., Jaćimović, M., Đikanović, V.,& Mićković, B.. (2021). Morphometric and meristic characteristics of the Amur sleeper (Perccottus glenii) from the Danube River drainage channel. in Archives of Biological Sciences
Belgrade: Serbian Biological Society., 73(3), 381-388.
https://doi.org/10.2298/abs210413031n

Nikolić D, Skorić S, Cvijanović G, Jaćimović M, Đikanović V, Mićković B. Morphometric and meristic characteristics of the Amur sleeper (Perccottus glenii) from the Danube River drainage channel. in Archives of Biological Sciences. 2021;73(3):381-388.
doi:10.2298/abs210413031n .

Nikolić, Dušan, Skorić, Stefan, Cvijanović, Gorčin, Jaćimović, Milica, Đikanović, Vesna, Mićković, Branislav, "Morphometric and meristic characteristics of the Amur sleeper (Perccottus glenii) from the Danube River drainage channel" in Archives of Biological Sciences, 73, no. 3 (2021):381-388,
https://doi.org/10.2298/abs210413031n . .

TY  - CONF
AU  - Mićković, Branislav
AU  - Nikčević, Miroslav
AU  - Skorić, Stefan
AU  - Nikolić, Dušan
AU  - Lalić-Smederevac, Marija
AU  - Đikanović, Vesna
PY  - 2021
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/4737
AB  - Tokom četiri sezone (sredina leta, kraj leta, rana jesen i sredina jeseni) obavljeno je merenje koncentracije hlorofila-a duž vodenog stuba od 30 m (interval 2 m). Analizirano je variranje vrednosti kao i dubinska distribucija merenog parametra. Tokom perioda direktne stratifikacije akumulaciju odlikuje metalimnionski maksimum koncentracije hlorofila-a. Vrednosti TSI varirale su u opsegu 36,9 – 49,5 dajući indikaciju o oligotrofnom, odnosno mezotrofnom statusu akumulacije u zavisnosti od sezone.
AB  - During 4 seasons (middle of summer, late summer, early autumn, middle of autumn)
measurements of chlorophyll-a have been conducted, along a 30 m water column (2 m interval). Variability of chlorophyll-a concentrations and their vertical distribution were analyzed. During the thermal stratification period, maximal concentrations of measured parameter were recorded in the metalimnion layer. TSI values varied within 36.9 – 49.4, thus indicating oligotrophic and mesotrophic status of reservoir depending on season.
PB  - Belgarde: Serbian Association for Water Protection
C3  - Voda 2021 : zbornik radova 50. godišnje konferencije o aktuelnim problemima korišćenja i zaštite voda
T1  - Koncentracija hlorofila-a i trofički indeks uvačke akumulacije
T1  - Chlorophyll-a concentration and trophic state index of "Uvac reservoir"
SP  - 157
EP  - 162
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4737
ER  - 

@conference{
author = "Mićković, Branislav and Nikčević, Miroslav and Skorić, Stefan and Nikolić, Dušan and Lalić-Smederevac, Marija and Đikanović, Vesna",
year = "2021",
abstract = "Tokom četiri sezone (sredina leta, kraj leta, rana jesen i sredina jeseni) obavljeno je merenje koncentracije hlorofila-a duž vodenog stuba od 30 m (interval 2 m). Analizirano je variranje vrednosti kao i dubinska distribucija merenog parametra. Tokom perioda direktne stratifikacije akumulaciju odlikuje metalimnionski maksimum koncentracije hlorofila-a. Vrednosti TSI varirale su u opsegu 36,9 – 49,5 dajući indikaciju o oligotrofnom, odnosno mezotrofnom statusu akumulacije u zavisnosti od sezone., During 4 seasons (middle of summer, late summer, early autumn, middle of autumn)
measurements of chlorophyll-a have been conducted, along a 30 m water column (2 m interval). Variability of chlorophyll-a concentrations and their vertical distribution were analyzed. During the thermal stratification period, maximal concentrations of measured parameter were recorded in the metalimnion layer. TSI values varied within 36.9 – 49.4, thus indicating oligotrophic and mesotrophic status of reservoir depending on season.",
publisher = "Belgarde: Serbian Association for Water Protection",
journal = "Voda 2021 : zbornik radova 50. godišnje konferencije o aktuelnim problemima korišćenja i zaštite voda",
title = "Koncentracija hlorofila-a i trofički indeks uvačke akumulacije, Chlorophyll-a concentration and trophic state index of "Uvac reservoir"",
pages = "157-162",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4737"
}

Mićković, B., Nikčević, M., Skorić, S., Nikolić, D., Lalić-Smederevac, M.,& Đikanović, V.. (2021). Koncentracija hlorofila-a i trofički indeks uvačke akumulacije. in Voda 2021 : zbornik radova 50. godišnje konferencije o aktuelnim problemima korišćenja i zaštite voda
Belgarde: Serbian Association for Water Protection., 157-162.
https://hdl.handle.net/21.15107/rcub_ibiss_4737

Mićković B, Nikčević M, Skorić S, Nikolić D, Lalić-Smederevac M, Đikanović V. Koncentracija hlorofila-a i trofički indeks uvačke akumulacije. in Voda 2021 : zbornik radova 50. godišnje konferencije o aktuelnim problemima korišćenja i zaštite voda. 2021;:157-162.
https://hdl.handle.net/21.15107/rcub_ibiss_4737 .

Mićković, Branislav, Nikčević, Miroslav, Skorić, Stefan, Nikolić, Dušan, Lalić-Smederevac, Marija, Đikanović, Vesna, "Koncentracija hlorofila-a i trofički indeks uvačke akumulacije" in Voda 2021 : zbornik radova 50. godišnje konferencije o aktuelnim problemima korišćenja i zaštite voda (2021):157-162,
https://hdl.handle.net/21.15107/rcub_ibiss_4737 .

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  - JOUR
AU  - Nikolić, Dušan
AU  - Skorić, Stefan
AU  - Rašković, Božidar
AU  - Lenhardt, Mirjana
AU  - Krpo-Ćetković, Jasmina
PY  - 2020
UR  - https://www.sciencedirect.com/science/article/pii/S0045653519327432?via%3Dihub
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3551
AB  - This study was conducted on individuals of European perch from six reservoirs in Serbia with different properties, used for different purposes, and situated at different altitudes. Samples of muscle, gills, and liver, as well as water samples, were used for analysis of elemental accumulation. Histopathological (HP) analysis of gills and liver, and Fulton's condition factor (CF) were used as biomarkers. Analysis of Ag, Al, As, B, Ba, Ca, Cd, Co, Cr, Cu, Fe, Hg, K, Li, Mg, Mn, Mo, Na, Ni, P, Pb, S, Se, Si, Sr, and Zn was conducted by inductively-coupled plasma optical emission spectrometry (ICP-OES), and accordingly, metal pollution index and bioaccumulation factor (BAF) were calculated. Elemental accumulation varied considerably both among tissues and reservoirs. Reservoirs located on large low-altitude rivers were the most heavily polluted with metals (Međuvršje, on the Zapadna Morava River, and Lake Sava, on the Sava River). Of three tissues analyzed, the gills were most affected by pollution. The levels of Hg in muscle decreased with an increase in reservoir altitude. Specimens sampled from the highest altitude reservoir were the least affected by HP alterations; however, HP differences between the reservoirs were not statistically significant, and the severity of HP changes was generally low. No significant correlations between the elemental accumulation or HP indices with CF were observed.
PB  - Pergamon
T2  - Chemosphere
T1  - Impact of reservoir properties on elemental accumulation and histopathology of European perch (Perca fluviatilis).
VL  - 244
DO  - 10.1016/j.chemosphere.2019.125503
SP  - 125503
ER  - 

@article{
author = "Nikolić, Dušan and Skorić, Stefan and Rašković, Božidar and Lenhardt, Mirjana and Krpo-Ćetković, Jasmina",
year = "2020",
abstract = "This study was conducted on individuals of European perch from six reservoirs in Serbia with different properties, used for different purposes, and situated at different altitudes. Samples of muscle, gills, and liver, as well as water samples, were used for analysis of elemental accumulation. Histopathological (HP) analysis of gills and liver, and Fulton's condition factor (CF) were used as biomarkers. Analysis of Ag, Al, As, B, Ba, Ca, Cd, Co, Cr, Cu, Fe, Hg, K, Li, Mg, Mn, Mo, Na, Ni, P, Pb, S, Se, Si, Sr, and Zn was conducted by inductively-coupled plasma optical emission spectrometry (ICP-OES), and accordingly, metal pollution index and bioaccumulation factor (BAF) were calculated. Elemental accumulation varied considerably both among tissues and reservoirs. Reservoirs located on large low-altitude rivers were the most heavily polluted with metals (Međuvršje, on the Zapadna Morava River, and Lake Sava, on the Sava River). Of three tissues analyzed, the gills were most affected by pollution. The levels of Hg in muscle decreased with an increase in reservoir altitude. Specimens sampled from the highest altitude reservoir were the least affected by HP alterations; however, HP differences between the reservoirs were not statistically significant, and the severity of HP changes was generally low. No significant correlations between the elemental accumulation or HP indices with CF were observed.",
publisher = "Pergamon",
journal = "Chemosphere",
title = "Impact of reservoir properties on elemental accumulation and histopathology of European perch (Perca fluviatilis).",
volume = "244",
doi = "10.1016/j.chemosphere.2019.125503",
pages = "125503"
}

Nikolić, D., Skorić, S., Rašković, B., Lenhardt, M.,& Krpo-Ćetković, J.. (2020). Impact of reservoir properties on elemental accumulation and histopathology of European perch (Perca fluviatilis).. in Chemosphere
Pergamon., 244, 125503.
https://doi.org/10.1016/j.chemosphere.2019.125503

Nikolić D, Skorić S, Rašković B, Lenhardt M, Krpo-Ćetković J. Impact of reservoir properties on elemental accumulation and histopathology of European perch (Perca fluviatilis).. in Chemosphere. 2020;244:125503.
doi:10.1016/j.chemosphere.2019.125503 .

Nikolić, Dušan, Skorić, Stefan, Rašković, Božidar, Lenhardt, Mirjana, Krpo-Ćetković, Jasmina, "Impact of reservoir properties on elemental accumulation and histopathology of European perch (Perca fluviatilis)." in Chemosphere, 244 (2020):125503,
https://doi.org/10.1016/j.chemosphere.2019.125503 . .

TY  - JOUR
AU  - Nikolić, Dušan
AU  - Skorić, Stefan
AU  - Lenhardt, Mirjana
AU  - Hegediš, Aleksandar
AU  - Krpo-Ćetković, Jasmina
PY  - 2020
UR  - https://www.sciencedirect.com/science/article/pii/S0269749119341004?via%3Dihub
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3532
AB  - Concentrations of As, Cd, Cr, Cu, Hg, Pb, and Zn in sediment samples and muscle tissue of the European perch were analyzed using inductively-coupled plasma optical emission spectrometry (ICP-OES), with the aim to assess the potential ecological (RI) and human health risk, and the degree of contamination (Cd) of three types of reservoirs in Serbia, based on their purpose: electricity generation (Vlasina, Perućac, Zaovine, and Međuvršje), drinking water supply (Garaši), and recreation (Lake Sava). The concentrations of the studied elements were higher in sediments than in fish. However, the levels of Cd in fish caught in Vlasina, Zaovine, and Međuvršje, Hg in Perućac and Garaši, and Pb in Lake Sava exceeded the maximum allowed concentrations. The pollution load index (PLI) indicated that sediments in all six reservoirs were contaminated, but Cd was low; a moderate contamination with Cd was observed in Vlasina, Perućac, and Zaovine, Cr in Zaovine and Međuvršje, and Cu in Međuvršje. A low RI was recorded for all studied reservoirs. Cd was found to be the primary contamination and ecological risk factor. Total target hazard quotient (THQ) and target carcinogenic risk factor (TR) were higher for fishers operating in these reservoirs than for the general population. Higher values of PLI, Cd, RI, and TR were observed in electricity generation reservoirs. Results indicated that this type of reservoirs suffer from higher anthropogenic pressure and/or have a worse pollution management policy compared with other types of reservoirs included in this study, especially the drinking water supply reservoir.
T2  - Environmental Pollution
T1  - Risk assessment of using fish from different types of reservoirs as human food - A study on European perch (Perca fluviatilis).
VL  - 257
DO  - 10.1016/j.envpol.2019.113586
SP  - 113586
ER  - 

@article{
author = "Nikolić, Dušan and Skorić, Stefan and Lenhardt, Mirjana and Hegediš, Aleksandar and Krpo-Ćetković, Jasmina",
year = "2020",
abstract = "Concentrations of As, Cd, Cr, Cu, Hg, Pb, and Zn in sediment samples and muscle tissue of the European perch were analyzed using inductively-coupled plasma optical emission spectrometry (ICP-OES), with the aim to assess the potential ecological (RI) and human health risk, and the degree of contamination (Cd) of three types of reservoirs in Serbia, based on their purpose: electricity generation (Vlasina, Perućac, Zaovine, and Međuvršje), drinking water supply (Garaši), and recreation (Lake Sava). The concentrations of the studied elements were higher in sediments than in fish. However, the levels of Cd in fish caught in Vlasina, Zaovine, and Međuvršje, Hg in Perućac and Garaši, and Pb in Lake Sava exceeded the maximum allowed concentrations. The pollution load index (PLI) indicated that sediments in all six reservoirs were contaminated, but Cd was low; a moderate contamination with Cd was observed in Vlasina, Perućac, and Zaovine, Cr in Zaovine and Međuvršje, and Cu in Međuvršje. A low RI was recorded for all studied reservoirs. Cd was found to be the primary contamination and ecological risk factor. Total target hazard quotient (THQ) and target carcinogenic risk factor (TR) were higher for fishers operating in these reservoirs than for the general population. Higher values of PLI, Cd, RI, and TR were observed in electricity generation reservoirs. Results indicated that this type of reservoirs suffer from higher anthropogenic pressure and/or have a worse pollution management policy compared with other types of reservoirs included in this study, especially the drinking water supply reservoir.",
journal = "Environmental Pollution",
title = "Risk assessment of using fish from different types of reservoirs as human food - A study on European perch (Perca fluviatilis).",
volume = "257",
doi = "10.1016/j.envpol.2019.113586",
pages = "113586"
}

Nikolić, D., Skorić, S., Lenhardt, M., Hegediš, A.,& Krpo-Ćetković, J.. (2020). Risk assessment of using fish from different types of reservoirs as human food - A study on European perch (Perca fluviatilis).. in Environmental Pollution, 257, 113586.
https://doi.org/10.1016/j.envpol.2019.113586

Nikolić D, Skorić S, Lenhardt M, Hegediš A, Krpo-Ćetković J. Risk assessment of using fish from different types of reservoirs as human food - A study on European perch (Perca fluviatilis).. in Environmental Pollution. 2020;257:113586.
doi:10.1016/j.envpol.2019.113586 .

Nikolić, Dušan, Skorić, Stefan, Lenhardt, Mirjana, Hegediš, Aleksandar, Krpo-Ćetković, Jasmina, "Risk assessment of using fish from different types of reservoirs as human food - A study on European perch (Perca fluviatilis)." in Environmental Pollution, 257 (2020):113586,
https://doi.org/10.1016/j.envpol.2019.113586 . .

TY  - CONF
AU  - Đikanović, Vesna
AU  - Skorić, Stefan
PY  - 2019
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5647
AB  - Tokom jula i septembra 2013. godine na akumulaciji Međuvršje prikupljeni su uzorci
sedimenta na tri lokaliteta radi utvrđivanja ukupnog sadržaja 18 elemenata (Ag, Al, As, B,
Ba, Hg, Cd, Co, Cr, Li, Cu, Fe, Mn, Ni, Pb, Zn, Sr i Li) u njima. Koncentracije bakra u
svim uzorcima bile su više od ciljnih i MDK vrednosti, a u dva uzorka (brana Međuvršjejuli
i Zagrađe-septembar) prevazilaze su i verifikacioni nivo. Takođe, u svim uzetim
uzorcima koncentracije nikla i cinka prevazilaze su ciljne i MDK vrednosti (izuzev Zn kod
brane Međuvršje u septembru).
PB  - Belgarde: Serbian Association for Water Protection
C3  - Proceedings: Conference proceedings 48th Annual Conference of the Serbian Water Pollution Control Society: Water 2019; 2019 Jun 4-6; Zlatibor, Serbia
T1  - Kvalitet sedimenta akumulacije Međuvršje.
SP  - 217
EP  - 221
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5647
ER  - 

@conference{
author = "Đikanović, Vesna and Skorić, Stefan",
year = "2019",
abstract = "Tokom jula i septembra 2013. godine na akumulaciji Međuvršje prikupljeni su uzorci
sedimenta na tri lokaliteta radi utvrđivanja ukupnog sadržaja 18 elemenata (Ag, Al, As, B,
Ba, Hg, Cd, Co, Cr, Li, Cu, Fe, Mn, Ni, Pb, Zn, Sr i Li) u njima. Koncentracije bakra u
svim uzorcima bile su više od ciljnih i MDK vrednosti, a u dva uzorka (brana Međuvršjejuli
i Zagrađe-septembar) prevazilaze su i verifikacioni nivo. Takođe, u svim uzetim
uzorcima koncentracije nikla i cinka prevazilaze su ciljne i MDK vrednosti (izuzev Zn kod
brane Međuvršje u septembru).",
publisher = "Belgarde: Serbian Association for Water Protection",
journal = "Proceedings: Conference proceedings 48th Annual Conference of the Serbian Water Pollution Control Society: Water 2019; 2019 Jun 4-6; Zlatibor, Serbia",
title = "Kvalitet sedimenta akumulacije Međuvršje.",
pages = "217-221",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5647"
}

Đikanović, V.,& Skorić, S.. (2019). Kvalitet sedimenta akumulacije Međuvršje.. in Proceedings: Conference proceedings 48th Annual Conference of the Serbian Water Pollution Control Society: Water 2019; 2019 Jun 4-6; Zlatibor, Serbia
Belgarde: Serbian Association for Water Protection., 217-221.
https://hdl.handle.net/21.15107/rcub_ibiss_5647

Đikanović V, Skorić S. Kvalitet sedimenta akumulacije Međuvršje.. in Proceedings: Conference proceedings 48th Annual Conference of the Serbian Water Pollution Control Society: Water 2019; 2019 Jun 4-6; Zlatibor, Serbia. 2019;:217-221.
https://hdl.handle.net/21.15107/rcub_ibiss_5647 .

Đikanović, Vesna, Skorić, Stefan, "Kvalitet sedimenta akumulacije Međuvršje." in Proceedings: Conference proceedings 48th Annual Conference of the Serbian Water Pollution Control Society: Water 2019; 2019 Jun 4-6; Zlatibor, Serbia (2019):217-221,
https://hdl.handle.net/21.15107/rcub_ibiss_5647 .

TY  - CONF
AU  - Đikanović, Vesna
AU  - Skorić, Stefan
AU  - Nikčević, Miroslav
AU  - Mićković, Branislav
PY  - 2019
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5646
AB  - Ihtiofaunistička istraživanja obavljena su na 11 kratkih vodotokova na području Specijalnog
rezervata prirode „Uvac”. Ukupno je registrovano prisustvo 18 vrsta iz 16 rodova, svrstanih
u 7 familija.Istraživane tekućice odlikuje prisustvo nativnih ihtiozajednica, što je od
posebnog značaja za očuvanje originalnog diverziteta. Spisak vrsta obuhvata vrste od
konzervacionog i ribarstvenog interesa. Istraživani vodotoci imaju funkciju mrestilišta i
rastilišta mlađi vrsta iz nizvodnih delova hidrografske mreže.
PB  - Belgarde: Serbian Association for Water Protection
C3  - Proceedings: Conference proceedings 48th Annual Conference of the Serbian Water Pollution Control Society: Water 2019; 2019 Jun 4-6; Zlatibor, Serbia
T1  - Značaj očuvanja malih planinskih vodotoka; primer tekućica na području rezervata “Uvac”.
SP  - 199
EP  - 204
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5646
ER  - 

@conference{
author = "Đikanović, Vesna and Skorić, Stefan and Nikčević, Miroslav and Mićković, Branislav",
year = "2019",
abstract = "Ihtiofaunistička istraživanja obavljena su na 11 kratkih vodotokova na području Specijalnog
rezervata prirode „Uvac”. Ukupno je registrovano prisustvo 18 vrsta iz 16 rodova, svrstanih
u 7 familija.Istraživane tekućice odlikuje prisustvo nativnih ihtiozajednica, što je od
posebnog značaja za očuvanje originalnog diverziteta. Spisak vrsta obuhvata vrste od
konzervacionog i ribarstvenog interesa. Istraživani vodotoci imaju funkciju mrestilišta i
rastilišta mlađi vrsta iz nizvodnih delova hidrografske mreže.",
publisher = "Belgarde: Serbian Association for Water Protection",
journal = "Proceedings: Conference proceedings 48th Annual Conference of the Serbian Water Pollution Control Society: Water 2019; 2019 Jun 4-6; Zlatibor, Serbia",
title = "Značaj očuvanja malih planinskih vodotoka; primer tekućica na području rezervata “Uvac”.",
pages = "199-204",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5646"
}

Đikanović, V., Skorić, S., Nikčević, M.,& Mićković, B.. (2019). Značaj očuvanja malih planinskih vodotoka; primer tekućica na području rezervata “Uvac”.. in Proceedings: Conference proceedings 48th Annual Conference of the Serbian Water Pollution Control Society: Water 2019; 2019 Jun 4-6; Zlatibor, Serbia
Belgarde: Serbian Association for Water Protection., 199-204.
https://hdl.handle.net/21.15107/rcub_ibiss_5646

Đikanović V, Skorić S, Nikčević M, Mićković B. Značaj očuvanja malih planinskih vodotoka; primer tekućica na području rezervata “Uvac”.. in Proceedings: Conference proceedings 48th Annual Conference of the Serbian Water Pollution Control Society: Water 2019; 2019 Jun 4-6; Zlatibor, Serbia. 2019;:199-204.
https://hdl.handle.net/21.15107/rcub_ibiss_5646 .

Đikanović, Vesna, Skorić, Stefan, Nikčević, Miroslav, Mićković, Branislav, "Značaj očuvanja malih planinskih vodotoka; primer tekućica na području rezervata “Uvac”." in Proceedings: Conference proceedings 48th Annual Conference of the Serbian Water Pollution Control Society: Water 2019; 2019 Jun 4-6; Zlatibor, Serbia (2019):199-204,
https://hdl.handle.net/21.15107/rcub_ibiss_5646 .

TY  - CONF
AU  - Skorić, Stefan
AU  - Hegediš, Aleksandar
AU  - Đikanović, Vesna
PY  - 2019
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/4823
AB  - Northern Pike is the top piscivore and phytophilic species strongly dependent on backwaters and vegetated river areas for spawning and recruitment. The aim of the present
study was to examine dependence between metal concentrations (As, Cr, Cd, Co, Cu, Fe,
Sr, Pb, Zn, Hg) and examined fish tissues, as well as of fish age. In June 2013, 26 samples
of pike have been collected using electrofishing (HONDA 1,2кW, 6 А). Collection was
performed in irrigation Channel Vizelj, runs through the suburban section of Belgrade.
The content of heavy metals was determined in samples of fish tissues of different ages
using inductively coupled plasma mass spectrometry (ICP-MS). Age analysis indicated
that fish belonged to age classes from 0+ to 2+. Metals As, Cd, Co and Pb were not detected in analyzed fish tissues, and Cu was not detected in muscle tissue of 2+ and 1+
specimens. The majority of the analyzed elements were found in minimal concentrations
in the muscle, except 0+ specimens with high Fe concentrations. Gills of all analyzed age
classes were loaded with very high concentrations of Fe and Sr. In gills of 1+ and 2+ fish
were also detected high Zn concentrations while in 0+ fish were detected Fe. The highest
concentrations of Cu were detected in liver of all fish age classes. The youngest age class
(0+) was differentiated by higher concentrations of Cr, Cu, Fe, Sr and Zn in muscle tissue,
while the oldest age class was mainly differentiated by higher concentrations for Zn and
Hg in gills.
PB  - Kotor: Institute of Marine Biology, University of Montenegro
C3  - Book of Abstract of International conference Adriatic Biodiversity Protection – AdriBioPro 2019, 7-10 april 2019, Kotor, Montenegro
T1  - Metal content in muscle, gills and liver tissues of the northern pike Esox lucius (L. 1758) of three age classes in the irrigation channel of the Danube river – case study.
SP  - 111
EP  - 111
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4823
ER  - 

@conference{
author = "Skorić, Stefan and Hegediš, Aleksandar and Đikanović, Vesna",
year = "2019",
abstract = "Northern Pike is the top piscivore and phytophilic species strongly dependent on backwaters and vegetated river areas for spawning and recruitment. The aim of the present
study was to examine dependence between metal concentrations (As, Cr, Cd, Co, Cu, Fe,
Sr, Pb, Zn, Hg) and examined fish tissues, as well as of fish age. In June 2013, 26 samples
of pike have been collected using electrofishing (HONDA 1,2кW, 6 А). Collection was
performed in irrigation Channel Vizelj, runs through the suburban section of Belgrade.
The content of heavy metals was determined in samples of fish tissues of different ages
using inductively coupled plasma mass spectrometry (ICP-MS). Age analysis indicated
that fish belonged to age classes from 0+ to 2+. Metals As, Cd, Co and Pb were not detected in analyzed fish tissues, and Cu was not detected in muscle tissue of 2+ and 1+
specimens. The majority of the analyzed elements were found in minimal concentrations
in the muscle, except 0+ specimens with high Fe concentrations. Gills of all analyzed age
classes were loaded with very high concentrations of Fe and Sr. In gills of 1+ and 2+ fish
were also detected high Zn concentrations while in 0+ fish were detected Fe. The highest
concentrations of Cu were detected in liver of all fish age classes. The youngest age class
(0+) was differentiated by higher concentrations of Cr, Cu, Fe, Sr and Zn in muscle tissue,
while the oldest age class was mainly differentiated by higher concentrations for Zn and
Hg in gills.",
publisher = "Kotor: Institute of Marine Biology, University of Montenegro",
journal = "Book of Abstract of International conference Adriatic Biodiversity Protection – AdriBioPro 2019, 7-10 april 2019, Kotor, Montenegro",
title = "Metal content in muscle, gills and liver tissues of the northern pike Esox lucius (L. 1758) of three age classes in the irrigation channel of the Danube river – case study.",
pages = "111-111",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4823"
}

Skorić, S., Hegediš, A.,& Đikanović, V.. (2019). Metal content in muscle, gills and liver tissues of the northern pike Esox lucius (L. 1758) of three age classes in the irrigation channel of the Danube river – case study.. in Book of Abstract of International conference Adriatic Biodiversity Protection – AdriBioPro 2019, 7-10 april 2019, Kotor, Montenegro
Kotor: Institute of Marine Biology, University of Montenegro., 111-111.
https://hdl.handle.net/21.15107/rcub_ibiss_4823

Skorić S, Hegediš A, Đikanović V. Metal content in muscle, gills and liver tissues of the northern pike Esox lucius (L. 1758) of three age classes in the irrigation channel of the Danube river – case study.. in Book of Abstract of International conference Adriatic Biodiversity Protection – AdriBioPro 2019, 7-10 april 2019, Kotor, Montenegro. 2019;:111-111.
https://hdl.handle.net/21.15107/rcub_ibiss_4823 .

Skorić, Stefan, Hegediš, Aleksandar, Đikanović, Vesna, "Metal content in muscle, gills and liver tissues of the northern pike Esox lucius (L. 1758) of three age classes in the irrigation channel of the Danube river – case study." in Book of Abstract of International conference Adriatic Biodiversity Protection – AdriBioPro 2019, 7-10 april 2019, Kotor, Montenegro (2019):111-111,
https://hdl.handle.net/21.15107/rcub_ibiss_4823 .

TY  - CONF
AU  - Đikanović, Vesna
AU  - Skorić, Stefan
AU  - Cvijanović, Gorčin
AU  - Nikolić, Dušan
AU  - Pucar, Milica
AU  - Nikčević, Miroslav
AU  - Mićković, Branislav
PY  - 2019
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/4824
AB  - The aim of this study was to describe biometric and feeding characteristics of highly invasive species Perccottus glenii in the investigated locality. A total of 85 fish were electrofished in the drainage channel located at the vicinity of Veliko Gradište (northeastern
Serbia) and preserved in the alcohol solution. In the laboratory, fish were measured (TL,
± 0.01 mm; W, ± 0.01 g), otholits and digestive tracts were removed for age determination
and dietary analysis (stereomicroscope). Biometric analysis included length-frequency
distribution using 10 mm class intervals; determination of average length and weight for
each age group; lenght-weigth relationship; Fulton’s condition factor. Ingested organisms
were identified to the lowest reliable taxonomic level (mainly order) and counted. The
respective ranges of TL and W of examined fish were 35-140.7 mm and 0.5-40 g. Length
class 70.1-80.0 mm clearly dominated (24%). Four age groups were determined (0+-3+),
and their descriptive statistics is presented. The value of allometric coefficient for the
length-weight relationship (b= 3.068) indicated isometric growth. Fulton’s condition factor did not differ between age groups. Empty digestive tract was found in 2 specimens. A
total of 12 prey categories representing Ephemeroptera, Trichoptera, Odonata, Hemiptera,
Chironomidae, Coleoptera, Gastropoda, Hirudinea, Oligochaeta, Gammaraidae, unidentified and terrestrial insects were identified in the diet. Generally, the diet is entirely composed of aquatic invertebrates, as only one terrestrial insect was found. Obtained results
did not show clear difference in diet composition between age groups. However, analysis
have shown that the most diverse diet characterize 2+ age. By frequency, the insect larvae
were categories with highest participation regardless of age.
PB  - Kotor: Institute of Marine Biology, University of Montenegro
C3  - Book of Abstract of International conference Adriatic Biodiversity Protection – AdriBioPro 2019, 7-10 april 2019, Kotor, Montenegro
T1  - Biometry and diet of Percottus glenni Dybowski, 1877 found in stagnant water nearby Veliko Gradište (northeastern Serbia)
SP  - 110
EP  - 110
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4824
ER  - 

@conference{
author = "Đikanović, Vesna and Skorić, Stefan and Cvijanović, Gorčin and Nikolić, Dušan and Pucar, Milica and Nikčević, Miroslav and Mićković, Branislav",
year = "2019",
abstract = "The aim of this study was to describe biometric and feeding characteristics of highly invasive species Perccottus glenii in the investigated locality. A total of 85 fish were electrofished in the drainage channel located at the vicinity of Veliko Gradište (northeastern
Serbia) and preserved in the alcohol solution. In the laboratory, fish were measured (TL,
± 0.01 mm; W, ± 0.01 g), otholits and digestive tracts were removed for age determination
and dietary analysis (stereomicroscope). Biometric analysis included length-frequency
distribution using 10 mm class intervals; determination of average length and weight for
each age group; lenght-weigth relationship; Fulton’s condition factor. Ingested organisms
were identified to the lowest reliable taxonomic level (mainly order) and counted. The
respective ranges of TL and W of examined fish were 35-140.7 mm and 0.5-40 g. Length
class 70.1-80.0 mm clearly dominated (24%). Four age groups were determined (0+-3+),
and their descriptive statistics is presented. The value of allometric coefficient for the
length-weight relationship (b= 3.068) indicated isometric growth. Fulton’s condition factor did not differ between age groups. Empty digestive tract was found in 2 specimens. A
total of 12 prey categories representing Ephemeroptera, Trichoptera, Odonata, Hemiptera,
Chironomidae, Coleoptera, Gastropoda, Hirudinea, Oligochaeta, Gammaraidae, unidentified and terrestrial insects were identified in the diet. Generally, the diet is entirely composed of aquatic invertebrates, as only one terrestrial insect was found. Obtained results
did not show clear difference in diet composition between age groups. However, analysis
have shown that the most diverse diet characterize 2+ age. By frequency, the insect larvae
were categories with highest participation regardless of age.",
publisher = "Kotor: Institute of Marine Biology, University of Montenegro",
journal = "Book of Abstract of International conference Adriatic Biodiversity Protection – AdriBioPro 2019, 7-10 april 2019, Kotor, Montenegro",
title = "Biometry and diet of Percottus glenni Dybowski, 1877 found in stagnant water nearby Veliko Gradište (northeastern Serbia)",
pages = "110-110",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4824"
}

Đikanović, V., Skorić, S., Cvijanović, G., Nikolić, D., Pucar, M., Nikčević, M.,& Mićković, B.. (2019). Biometry and diet of Percottus glenni Dybowski, 1877 found in stagnant water nearby Veliko Gradište (northeastern Serbia). in Book of Abstract of International conference Adriatic Biodiversity Protection – AdriBioPro 2019, 7-10 april 2019, Kotor, Montenegro
Kotor: Institute of Marine Biology, University of Montenegro., 110-110.
https://hdl.handle.net/21.15107/rcub_ibiss_4824

Đikanović V, Skorić S, Cvijanović G, Nikolić D, Pucar M, Nikčević M, Mićković B. Biometry and diet of Percottus glenni Dybowski, 1877 found in stagnant water nearby Veliko Gradište (northeastern Serbia). in Book of Abstract of International conference Adriatic Biodiversity Protection – AdriBioPro 2019, 7-10 april 2019, Kotor, Montenegro. 2019;:110-110.
https://hdl.handle.net/21.15107/rcub_ibiss_4824 .

Đikanović, Vesna, Skorić, Stefan, Cvijanović, Gorčin, Nikolić, Dušan, Pucar, Milica, Nikčević, Miroslav, Mićković, Branislav, "Biometry and diet of Percottus glenni Dybowski, 1877 found in stagnant water nearby Veliko Gradište (northeastern Serbia)" in Book of Abstract of International conference Adriatic Biodiversity Protection – AdriBioPro 2019, 7-10 april 2019, Kotor, Montenegro (2019):110-110,
https://hdl.handle.net/21.15107/rcub_ibiss_4824 .

TY  - CONF
AU  - Đikanović, Vesna
AU  - Skorić, Stefan
AU  - Mićković, Branislav
PY  - 2019
UR  - http://esenias.org/files/9_ESENIASDIAS_Book_of_abstracts-5WEB.pdf
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/4822
AB  - In the Serbian part of the Danube River, of the 25 fish species recorded, five species from
the Gobiidae family have a participation with 10-20%. Since the early seventies, the
spreading of the gobiids along the Danube River has been reported, mainly owing to the
construction of dams and channels linking larger rivers. The round goby Neogobius
melanostomus is a fairly small bottom-dwelling fish, living in brackish and freshwater
environments. It is typically found near sandy, stony bottoms. This fish mostly stays in one
place with noticeably restricted movement. A patchy distribution and long distances
between native regions of occurrence and newly settled areas is characteristic for the
current world distribution of the species. Most probably, transport has occurred in ballast
waters. The aim of our study was to analyse the intestinal content of round goby in the
Serbian part of the Danube River Basin.
The fish samples were collected during October 2018 at three localities in the
Danube River (Zemun and Stari Slankamen) and Velika Morava River (Ljubičevo). A total of
35 individuals of round goby were collected and examined. Fish were caught with
electrofishing ((HONDA 1,2кW, 6 А) and transported to the laboratory, where the analysis
of their intestines for food items was conducted. The intestines were examined under an
Olympus binocular microscope and an Olympus stereomicroscope. Identification was
carried out to the species level, using the appropriate identification keys.
At the locality Ljubičevo, eight from 18 sampled specimens were without intestine
content. At the localities Zemun and Stari Slankamen, one specimen of ten and seven,
respectively, was without food items. The analysis showed that the intestinal content of
the round gobies consisted of representatives of the family Gammaridae (Dikerogammarus
sp.), insect larvae (Trichoptera), Gastropoda, Bivalvia (family Unionidae) and Oligochaeta.
The diet of fish samples from Ljubičevo consisted mostly of gammarids and oligochaets,
while this of fish from Zemun and Stari Slankamen from caddisfly larvae and molluscs.
Round gobies are voracious feeders, eating mussels and other molluscs, with up to 60% of
their diet made up of mussels in some places. They also eat aquatic insect larvae and the
young and eggs of other fish.
PB  - Ohrid, PSI Hydrobilogical Institute Ohrid (HIO)
C3  - Book of Abstract of Joint ESENIAS and DIAS Scientific Conference and 9th ESENIAS Workshop, September 3-6 2019
T1  - Analyses of intestinal content of round goby Neogobius melanostomus (Pallas, 1814) in the Serbian part of the Danube River Basin
SP  - 109
EP  - 109
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4822
ER  - 

@conference{
author = "Đikanović, Vesna and Skorić, Stefan and Mićković, Branislav",
year = "2019",
abstract = "In the Serbian part of the Danube River, of the 25 fish species recorded, five species from
the Gobiidae family have a participation with 10-20%. Since the early seventies, the
spreading of the gobiids along the Danube River has been reported, mainly owing to the
construction of dams and channels linking larger rivers. The round goby Neogobius
melanostomus is a fairly small bottom-dwelling fish, living in brackish and freshwater
environments. It is typically found near sandy, stony bottoms. This fish mostly stays in one
place with noticeably restricted movement. A patchy distribution and long distances
between native regions of occurrence and newly settled areas is characteristic for the
current world distribution of the species. Most probably, transport has occurred in ballast
waters. The aim of our study was to analyse the intestinal content of round goby in the
Serbian part of the Danube River Basin.
The fish samples were collected during October 2018 at three localities in the
Danube River (Zemun and Stari Slankamen) and Velika Morava River (Ljubičevo). A total of
35 individuals of round goby were collected and examined. Fish were caught with
electrofishing ((HONDA 1,2кW, 6 А) and transported to the laboratory, where the analysis
of their intestines for food items was conducted. The intestines were examined under an
Olympus binocular microscope and an Olympus stereomicroscope. Identification was
carried out to the species level, using the appropriate identification keys.
At the locality Ljubičevo, eight from 18 sampled specimens were without intestine
content. At the localities Zemun and Stari Slankamen, one specimen of ten and seven,
respectively, was without food items. The analysis showed that the intestinal content of
the round gobies consisted of representatives of the family Gammaridae (Dikerogammarus
sp.), insect larvae (Trichoptera), Gastropoda, Bivalvia (family Unionidae) and Oligochaeta.
The diet of fish samples from Ljubičevo consisted mostly of gammarids and oligochaets,
while this of fish from Zemun and Stari Slankamen from caddisfly larvae and molluscs.
Round gobies are voracious feeders, eating mussels and other molluscs, with up to 60% of
their diet made up of mussels in some places. They also eat aquatic insect larvae and the
young and eggs of other fish.",
publisher = "Ohrid, PSI Hydrobilogical Institute Ohrid (HIO)",
journal = "Book of Abstract of Joint ESENIAS and DIAS Scientific Conference and 9th ESENIAS Workshop, September 3-6 2019",
title = "Analyses of intestinal content of round goby Neogobius melanostomus (Pallas, 1814) in the Serbian part of the Danube River Basin",
pages = "109-109",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4822"
}

Đikanović, V., Skorić, S.,& Mićković, B.. (2019). Analyses of intestinal content of round goby Neogobius melanostomus (Pallas, 1814) in the Serbian part of the Danube River Basin. in Book of Abstract of Joint ESENIAS and DIAS Scientific Conference and 9th ESENIAS Workshop, September 3-6 2019
Ohrid, PSI Hydrobilogical Institute Ohrid (HIO)., 109-109.
https://hdl.handle.net/21.15107/rcub_ibiss_4822

Đikanović V, Skorić S, Mićković B. Analyses of intestinal content of round goby Neogobius melanostomus (Pallas, 1814) in the Serbian part of the Danube River Basin. in Book of Abstract of Joint ESENIAS and DIAS Scientific Conference and 9th ESENIAS Workshop, September 3-6 2019. 2019;:109-109.
https://hdl.handle.net/21.15107/rcub_ibiss_4822 .

Đikanović, Vesna, Skorić, Stefan, Mićković, Branislav, "Analyses of intestinal content of round goby Neogobius melanostomus (Pallas, 1814) in the Serbian part of the Danube River Basin" in Book of Abstract of Joint ESENIAS and DIAS Scientific Conference and 9th ESENIAS Workshop, September 3-6 2019 (2019):109-109,
https://hdl.handle.net/21.15107/rcub_ibiss_4822 .

TY  - CONF
AU  - Đikanović, Vesna
AU  - Skorić, Stefan
PY  - 2018
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/4828
AB  - During the survey conducted in 2012, 2013 and 2014, 67 specimens of common nase, chub and wels catfish were collected on the Medjuvršje reservoir. In the muscle tissue of the individual, the level of accumulation of hazardous elements (As, Cd, Cu, Fe, Hg, Pb, Zn) is determined and compared with the MAC values established by the national regulations and legislation, as well as FAO and EU. Muscle samples were tested for the presence and concentration of selected elements using optical emission spectroscopy (ICP-OES). Collection of ichthyological material on the reservoir was carried out using a set of fishing nets with a diameter of 10-80 mm. Reservoir Međuvršje is located in the outlet of the Ovčarsko-Kablar gorge. The Zapadna Morava river upstream of the accumulation is characterized by an intensive emission of industrial, communal and wastewater from rural households, since no settlements or factories do not have systems for water purification. The fish species used in this research are the most frequently fished and most attractive fishing types of Međuvršje reservoir used in human nutrition.
The aim of the paper is to examine the safety of meat use of three fish species in human nutrition from the point of view of the hazardous elements presence  and comparison with the prescribed limit values (MAC).
The measured values of the elements were several times below the prescribed MAC  values. Arsenic values were in the range 0.057-0.153 μg/g and the highest values were recorded in common nase. Cadmium was only registered in 2013 in the chub muscle tissue (0.002 μg/g). Copper values ranged 0.006-0.132 μg/g and the highest values were in chub; Fe was in the range 0.503-8.79 μg/g and the highest values were in the wels catfish; Hg was in the range 0.043-0.077 μg/g and the highest values were in chub; Pb was in the range  0.03-0.134 μg/g and the highest values were in the wels catfish, and Zn was in the range 1.387-20.049 μg/g and the highest values were in chub. The results show a safe use of the analysed fish species for human consumption.
AB  - Tokom istraživanja sprovedenih 2012, 2013 i 2014. godine na akumulaciji Međuvršje prikupljeno je 67 jedinki skobalja, klena i soma. U mišićnom tkivu jedinki utvrđen je nivo akumulacije hazardnih elemenata (As, Cd, Cu, Fe, Hg, Pb, Zn) i upoređen sa MDK vrednostima propisanim regulativama i propisima naše zemlje, kao i FAO i EU. Uzorci mišića su testirani na prisustvo i koncentraciju odabranih elemenata primenom optičke emisione spektroskometrije (ICP-OES). Prikupljanje ihtiološkog materijala na akumulaciji vršeno je pomoću seta stajaćih ribarskih mreža promera okaca 10–80 mm. Akumulacija Međuvršje se nalazi u izlaznom delu Ovčarsko-kablarske klisure. Tok Zapadne Morava uzvodno od akumulacije karakteriše intenzivna emisija industrijskih, komunalnih i otpadnih voda iz seoskih domaćinstava s obzirom da nijedno naselje niti fabrika ne poseduju sisteme za prečišćavanje vode. Riblje vrste korišćene u ovom istraživanju predstavljaju najčešće lovljene i najatraktivnije ribolovne vrste akumulacije Međuvršje koje se koriste u ljudskoj ishrani.
Cilj rada je sagledavanje bezbednosti upotrebe mesa tri vrste riba u ljudskoj ishrani sa stanovišta prisustva hazardnih elemenata i poređenje sa propisanim graničnim vrednostima (MDK).
Izmerene vrednosti elemenata su bile višestruko ispod propisanih MDK vrednosti. Vrednosti arsena bile su u opsegu 0,057-0,153 μg/g, a najviše vrednosti zabeležene su kod skobalja. Kadmijum je registrovan samo 2013. godine u mišićnom tkivu klena (0,002 μg/g). Vrednosti bakra kretale su se u opsegu 0,006-0,132 μg/g, a najviše vrednosti bile su kod klena; Fe je bio u opsegu 0,503-8,79 μg/g, a najviše vrednosti su bile kod soma; Hg je bio u opsegu 0,043-0,077 μg/g, a najviše vrednosti bile su kod klena; Pb je bio u opsegu 0,03-0,134 μg/g, a najviše vrednosti bile su kod soma, a Zn je bio u opsegu 1,387-20,049 μg/g, a najviše vrednosti bile su kod klena. Izneti rezultati ukazuju na bezbednu upotrebu analiziranih vrsta riba za ljudsku ishranu.
PB  - Belgrade: University of Belgrade
C3  - UNIFood Conference; 2018 Oct 5-6; Belgrade, Serbia
T1  - Concentrations of As, Cd, Cu, Fe, Hg, Pb and Zn in muscle tissue of common nase, chub and wels catfish from the Medjuvršje reservoir
T1  - cKoncentracije As, Cd, Cu, Fe, Hg, Pb i Zn u mišićnom tkivu skobalja, klena i soma sa akumulacije Međuvršje
SP  - 176
EP  - 176
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4828
ER  - 

@conference{
author = "Đikanović, Vesna and Skorić, Stefan",
year = "2018",
abstract = "During the survey conducted in 2012, 2013 and 2014, 67 specimens of common nase, chub and wels catfish were collected on the Medjuvršje reservoir. In the muscle tissue of the individual, the level of accumulation of hazardous elements (As, Cd, Cu, Fe, Hg, Pb, Zn) is determined and compared with the MAC values established by the national regulations and legislation, as well as FAO and EU. Muscle samples were tested for the presence and concentration of selected elements using optical emission spectroscopy (ICP-OES). Collection of ichthyological material on the reservoir was carried out using a set of fishing nets with a diameter of 10-80 mm. Reservoir Međuvršje is located in the outlet of the Ovčarsko-Kablar gorge. The Zapadna Morava river upstream of the accumulation is characterized by an intensive emission of industrial, communal and wastewater from rural households, since no settlements or factories do not have systems for water purification. The fish species used in this research are the most frequently fished and most attractive fishing types of Međuvršje reservoir used in human nutrition.
The aim of the paper is to examine the safety of meat use of three fish species in human nutrition from the point of view of the hazardous elements presence  and comparison with the prescribed limit values (MAC).
The measured values of the elements were several times below the prescribed MAC  values. Arsenic values were in the range 0.057-0.153 μg/g and the highest values were recorded in common nase. Cadmium was only registered in 2013 in the chub muscle tissue (0.002 μg/g). Copper values ranged 0.006-0.132 μg/g and the highest values were in chub; Fe was in the range 0.503-8.79 μg/g and the highest values were in the wels catfish; Hg was in the range 0.043-0.077 μg/g and the highest values were in chub; Pb was in the range  0.03-0.134 μg/g and the highest values were in the wels catfish, and Zn was in the range 1.387-20.049 μg/g and the highest values were in chub. The results show a safe use of the analysed fish species for human consumption., Tokom istraživanja sprovedenih 2012, 2013 i 2014. godine na akumulaciji Međuvršje prikupljeno je 67 jedinki skobalja, klena i soma. U mišićnom tkivu jedinki utvrđen je nivo akumulacije hazardnih elemenata (As, Cd, Cu, Fe, Hg, Pb, Zn) i upoređen sa MDK vrednostima propisanim regulativama i propisima naše zemlje, kao i FAO i EU. Uzorci mišića su testirani na prisustvo i koncentraciju odabranih elemenata primenom optičke emisione spektroskometrije (ICP-OES). Prikupljanje ihtiološkog materijala na akumulaciji vršeno je pomoću seta stajaćih ribarskih mreža promera okaca 10–80 mm. Akumulacija Međuvršje se nalazi u izlaznom delu Ovčarsko-kablarske klisure. Tok Zapadne Morava uzvodno od akumulacije karakteriše intenzivna emisija industrijskih, komunalnih i otpadnih voda iz seoskih domaćinstava s obzirom da nijedno naselje niti fabrika ne poseduju sisteme za prečišćavanje vode. Riblje vrste korišćene u ovom istraživanju predstavljaju najčešće lovljene i najatraktivnije ribolovne vrste akumulacije Međuvršje koje se koriste u ljudskoj ishrani.
Cilj rada je sagledavanje bezbednosti upotrebe mesa tri vrste riba u ljudskoj ishrani sa stanovišta prisustva hazardnih elemenata i poređenje sa propisanim graničnim vrednostima (MDK).
Izmerene vrednosti elemenata su bile višestruko ispod propisanih MDK vrednosti. Vrednosti arsena bile su u opsegu 0,057-0,153 μg/g, a najviše vrednosti zabeležene su kod skobalja. Kadmijum je registrovan samo 2013. godine u mišićnom tkivu klena (0,002 μg/g). Vrednosti bakra kretale su se u opsegu 0,006-0,132 μg/g, a najviše vrednosti bile su kod klena; Fe je bio u opsegu 0,503-8,79 μg/g, a najviše vrednosti su bile kod soma; Hg je bio u opsegu 0,043-0,077 μg/g, a najviše vrednosti bile su kod klena; Pb je bio u opsegu 0,03-0,134 μg/g, a najviše vrednosti bile su kod soma, a Zn je bio u opsegu 1,387-20,049 μg/g, a najviše vrednosti bile su kod klena. Izneti rezultati ukazuju na bezbednu upotrebu analiziranih vrsta riba za ljudsku ishranu.",
publisher = "Belgrade: University of Belgrade",
journal = "UNIFood Conference; 2018 Oct 5-6; Belgrade, Serbia",
title = "Concentrations of As, Cd, Cu, Fe, Hg, Pb and Zn in muscle tissue of common nase, chub and wels catfish from the Medjuvršje reservoir, cKoncentracije As, Cd, Cu, Fe, Hg, Pb i Zn u mišićnom tkivu skobalja, klena i soma sa akumulacije Međuvršje",
pages = "176-176",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4828"
}

Đikanović, V.,& Skorić, S.. (2018). Concentrations of As, Cd, Cu, Fe, Hg, Pb and Zn in muscle tissue of common nase, chub and wels catfish from the Medjuvršje reservoir. in UNIFood Conference; 2018 Oct 5-6; Belgrade, Serbia
Belgrade: University of Belgrade., 176-176.
https://hdl.handle.net/21.15107/rcub_ibiss_4828

Đikanović V, Skorić S. Concentrations of As, Cd, Cu, Fe, Hg, Pb and Zn in muscle tissue of common nase, chub and wels catfish from the Medjuvršje reservoir. in UNIFood Conference; 2018 Oct 5-6; Belgrade, Serbia. 2018;:176-176.
https://hdl.handle.net/21.15107/rcub_ibiss_4828 .

Đikanović, Vesna, Skorić, Stefan, "Concentrations of As, Cd, Cu, Fe, Hg, Pb and Zn in muscle tissue of common nase, chub and wels catfish from the Medjuvršje reservoir" in UNIFood Conference; 2018 Oct 5-6; Belgrade, Serbia (2018):176-176,
https://hdl.handle.net/21.15107/rcub_ibiss_4828 .

TY  - CONF
AU  - Đikanović, Vesna
AU  - Skorić, Stefan
AU  - Nikolić, Vera
AU  - Lenhardt, Mirjana
PY  - 2018
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/4832
AB  - U radu su prikazani rezultati istraživanja crevnih parazita i crevnog sadržaja (ishrane) komercijalno značajnih vrsta riba Dunava u beogradskom sektoru. U tom cilju je urađena identifikacija i prikazan je spisak crevnih parazita, kao i identifikacija organizama makrobeskičmenjaka iz crevnog sadržaja. Tokom istraživanja pregledeno je ukupno 39 jedinki sedam vrsai riba (Silurus glanis, Sander lucioperca, Cyprinus carpio, Esox lucius, Lota lota, Zingel zingel, Hypophthalmichthys molitrix). Pregledom crevnog trakta riba, utvrđeno je da je parazitima zaražena 21 jedinka, odnosno 53,85%. Paraziti nisu nađeni u jedinki šarana. U crevnom sadržaju sakupljenih jedinki riba identifikovani su predstavnici faune dna, pripadnici različitih grupa, u različitom broju i odnosu (Bivalvia, Gastropoda, Amphipoda, Gammarida, Oligochaeta, Insecta). Mnogi od predstavnika faune dna su prelazni domaćini u životnom ciklusu unutrašnjih parazita.
PB  - Belgrade : Faculty of Agriculture
C3  - Proceedings of the 8th International Conference; 2018 June 13-15, Belgrade-Zemun, Serbia
T1  - Intestinal parasites and diet of commercially important fish species in the Belgrade stretch of the Danube River (Serbia)
SP  - 355
EP  - 360
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4832
ER  - 

@conference{
author = "Đikanović, Vesna and Skorić, Stefan and Nikolić, Vera and Lenhardt, Mirjana",
year = "2018",
abstract = "U radu su prikazani rezultati istraživanja crevnih parazita i crevnog sadržaja (ishrane) komercijalno značajnih vrsta riba Dunava u beogradskom sektoru. U tom cilju je urađena identifikacija i prikazan je spisak crevnih parazita, kao i identifikacija organizama makrobeskičmenjaka iz crevnog sadržaja. Tokom istraživanja pregledeno je ukupno 39 jedinki sedam vrsai riba (Silurus glanis, Sander lucioperca, Cyprinus carpio, Esox lucius, Lota lota, Zingel zingel, Hypophthalmichthys molitrix). Pregledom crevnog trakta riba, utvrđeno je da je parazitima zaražena 21 jedinka, odnosno 53,85%. Paraziti nisu nađeni u jedinki šarana. U crevnom sadržaju sakupljenih jedinki riba identifikovani su predstavnici faune dna, pripadnici različitih grupa, u različitom broju i odnosu (Bivalvia, Gastropoda, Amphipoda, Gammarida, Oligochaeta, Insecta). Mnogi od predstavnika faune dna su prelazni domaćini u životnom ciklusu unutrašnjih parazita.",
publisher = "Belgrade : Faculty of Agriculture",
journal = "Proceedings of the 8th International Conference; 2018 June 13-15, Belgrade-Zemun, Serbia",
title = "Intestinal parasites and diet of commercially important fish species in the Belgrade stretch of the Danube River (Serbia)",
pages = "355-360",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4832"
}

Đikanović, V., Skorić, S., Nikolić, V.,& Lenhardt, M.. (2018). Intestinal parasites and diet of commercially important fish species in the Belgrade stretch of the Danube River (Serbia). in Proceedings of the 8th International Conference; 2018 June 13-15, Belgrade-Zemun, Serbia
Belgrade : Faculty of Agriculture., 355-360.
https://hdl.handle.net/21.15107/rcub_ibiss_4832

Đikanović V, Skorić S, Nikolić V, Lenhardt M. Intestinal parasites and diet of commercially important fish species in the Belgrade stretch of the Danube River (Serbia). in Proceedings of the 8th International Conference; 2018 June 13-15, Belgrade-Zemun, Serbia. 2018;:355-360.
https://hdl.handle.net/21.15107/rcub_ibiss_4832 .

Đikanović, Vesna, Skorić, Stefan, Nikolić, Vera, Lenhardt, Mirjana, "Intestinal parasites and diet of commercially important fish species in the Belgrade stretch of the Danube River (Serbia)" in Proceedings of the 8th International Conference; 2018 June 13-15, Belgrade-Zemun, Serbia (2018):355-360,
https://hdl.handle.net/21.15107/rcub_ibiss_4832 .

TY  - CONF
AU  - Skorić, Stefan
AU  - Đikanović, Vesna
PY  - 2018
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/4831
AB  - Veliki kormoran se u potpunosti hrani ribom. Dnevna količina hrane koju veliki kormoran pojede kreće se između 425-700 grama, odnosno u proseku od 15 do 17 % svoje telesne težine. Opsežnija istraživanja ishrane velikih kormorana u Srbiji nisu vršena. Jedini podaci o ishrani kormorana i drugih ihtiofagnih vrsta ptica kod nas odnose se na štete koje one nanose proizvodnji ribe na ribnjacima. Podaci o ishrani kormorana van ribnjaka odnose se na ishranu tokom sezone gnežđenja u koloniji u Kopačkom ritu i zimsku ishranu na akumulaciji Gruža. Analiza ishrane velikog kormorana i značaj šarana u njegovoj ishrani rađena je na području Specijalnog rezervata prirode „Carska bara”. U periodu od 2007 do 2010 godine prikupljane su gvalice za analizu ishrane velikog kormorana. Gvalice su prikupljane u dve sezone: sezona gnežđenja (mart-jun) i jesenje-zimskom periodu (oktobar-februar). Prikupljane su na mestima gde se ptice odmaraju iu samom mestu gnežđenja. Analiza gvalica je najčešće korišćen metod analize ishrane kod kormorana. U periodu oktobar–februar, 2007 – 2010. godine prikupljeno je 507 gvalica iz kojih su identifikovani ostaci 2433 jedinke od 16 različitih vrsta riba, od kojih je 9 vrsta bilo iz familije Cyprinidae, zatim tri vrste iz familije Percidae i po jedna vrsta iz familija Gadidae, Esocidae, Ictaluridae i Gobiidae. Ostaci šarana identifikovani  su u 184 gvalice (36,29%). Šaran je u ovom period bio zastupljen sa 18,10%, u pogledu brojnosti. Po masenom udelu u plenu najznačajnija je vrsta, sa učešćem od 36,24%. 
Tokom sezona gnežđenja od 2007. do 2010. godine prikupljeno je 80 gvalica. U plenu, identifikovanom iz gvalica, po brojnosti su dominirale dve vrste, babuška i šaran, a registrovano je prisustvo 11 vrsta riba iz 5 familija (6 Ciprinidae, 1 Ictaluridae, 1 Esocidae, 1 Percidae,1 Gobiidae). Ostaci šarana su registrovani u 44 (55%) gvalica. Šaranske vrste riba su još značajnije zastupljene u ishrani kormorana tokom sezone gnežđenja nego u jesenjem i zimskom periodu. Tako, one čine 85% ukupnog broja ulovljenih jedinki, a udeo u  biomasi plena je oko 90%. Rezultati istraživanja ishrane velikih kormorana na području Carske bare u skladu su sa mnogim studijama sprovedenim širom Evrope.
PB  - Belgrade : Faculty of Agriculture
C3  - Proceedings of the 8th International Conference; 2018 June 13-15, Belgrade-Zemun, Serbia
T1  - Diet of great cormorant (Phalacrocorax carbo) in the „Carska bara“ Special Nature Reserve, with a particular reference to the carp (Cyprinus carpio) share
SP  - 411
EP  - 417
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4831
ER  - 

@conference{
author = "Skorić, Stefan and Đikanović, Vesna",
year = "2018",
abstract = "Veliki kormoran se u potpunosti hrani ribom. Dnevna količina hrane koju veliki kormoran pojede kreće se između 425-700 grama, odnosno u proseku od 15 do 17 % svoje telesne težine. Opsežnija istraživanja ishrane velikih kormorana u Srbiji nisu vršena. Jedini podaci o ishrani kormorana i drugih ihtiofagnih vrsta ptica kod nas odnose se na štete koje one nanose proizvodnji ribe na ribnjacima. Podaci o ishrani kormorana van ribnjaka odnose se na ishranu tokom sezone gnežđenja u koloniji u Kopačkom ritu i zimsku ishranu na akumulaciji Gruža. Analiza ishrane velikog kormorana i značaj šarana u njegovoj ishrani rađena je na području Specijalnog rezervata prirode „Carska bara”. U periodu od 2007 do 2010 godine prikupljane su gvalice za analizu ishrane velikog kormorana. Gvalice su prikupljane u dve sezone: sezona gnežđenja (mart-jun) i jesenje-zimskom periodu (oktobar-februar). Prikupljane su na mestima gde se ptice odmaraju iu samom mestu gnežđenja. Analiza gvalica je najčešće korišćen metod analize ishrane kod kormorana. U periodu oktobar–februar, 2007 – 2010. godine prikupljeno je 507 gvalica iz kojih su identifikovani ostaci 2433 jedinke od 16 različitih vrsta riba, od kojih je 9 vrsta bilo iz familije Cyprinidae, zatim tri vrste iz familije Percidae i po jedna vrsta iz familija Gadidae, Esocidae, Ictaluridae i Gobiidae. Ostaci šarana identifikovani  su u 184 gvalice (36,29%). Šaran je u ovom period bio zastupljen sa 18,10%, u pogledu brojnosti. Po masenom udelu u plenu najznačajnija je vrsta, sa učešćem od 36,24%. 
Tokom sezona gnežđenja od 2007. do 2010. godine prikupljeno je 80 gvalica. U plenu, identifikovanom iz gvalica, po brojnosti su dominirale dve vrste, babuška i šaran, a registrovano je prisustvo 11 vrsta riba iz 5 familija (6 Ciprinidae, 1 Ictaluridae, 1 Esocidae, 1 Percidae,1 Gobiidae). Ostaci šarana su registrovani u 44 (55%) gvalica. Šaranske vrste riba su još značajnije zastupljene u ishrani kormorana tokom sezone gnežđenja nego u jesenjem i zimskom periodu. Tako, one čine 85% ukupnog broja ulovljenih jedinki, a udeo u  biomasi plena je oko 90%. Rezultati istraživanja ishrane velikih kormorana na području Carske bare u skladu su sa mnogim studijama sprovedenim širom Evrope.",
publisher = "Belgrade : Faculty of Agriculture",
journal = "Proceedings of the 8th International Conference; 2018 June 13-15, Belgrade-Zemun, Serbia",
title = "Diet of great cormorant (Phalacrocorax carbo) in the „Carska bara“ Special Nature Reserve, with a particular reference to the carp (Cyprinus carpio) share",
pages = "411-417",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4831"
}

Skorić, S.,& Đikanović, V.. (2018). Diet of great cormorant (Phalacrocorax carbo) in the „Carska bara“ Special Nature Reserve, with a particular reference to the carp (Cyprinus carpio) share. in Proceedings of the 8th International Conference; 2018 June 13-15, Belgrade-Zemun, Serbia
Belgrade : Faculty of Agriculture., 411-417.
https://hdl.handle.net/21.15107/rcub_ibiss_4831

Skorić S, Đikanović V. Diet of great cormorant (Phalacrocorax carbo) in the „Carska bara“ Special Nature Reserve, with a particular reference to the carp (Cyprinus carpio) share. in Proceedings of the 8th International Conference; 2018 June 13-15, Belgrade-Zemun, Serbia. 2018;:411-417.
https://hdl.handle.net/21.15107/rcub_ibiss_4831 .

Skorić, Stefan, Đikanović, Vesna, "Diet of great cormorant (Phalacrocorax carbo) in the „Carska bara“ Special Nature Reserve, with a particular reference to the carp (Cyprinus carpio) share" in Proceedings of the 8th International Conference; 2018 June 13-15, Belgrade-Zemun, Serbia (2018):411-417,
https://hdl.handle.net/21.15107/rcub_ibiss_4831 .

TY  - CONF
AU  - Đikanović, Vesna
AU  - Čanak Atlagić, Jelena
AU  - Zorić, Katarina
AU  - Ilić, Marija
AU  - Skorić, Stefan
PY  - 2018
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/4829
AB  - Fish have different habits and food needs, depending on age, physiological condition of fish, time of day or season. Herbivorous fish are feed on vascular plants  (Ctenopharyngodon idella), phytoplankton and algae (Aristichthys sp., Hypopthtalmichthys sp.). The most famous predators of Serbian waters are northern pike (Esox lucius), wels catfish (Silurus glanis), pike perch (Sander lucioperca), perch (Perca fluviatilis), burbot (Lota lota) and asp (Aspius aspius).
The catchment area of the Danube River in the Belgrade region (1171.5-1162 river km) is a part of the middle sector of the Danube River Basin, constantly subjected to heavy loading mainly organic origin. 
Fish samples were collected during period 2007–2009, on two localities Zemun and Višnjica. Altogether 802 individuals of 22 fish species from Cyprinidae, Esocidae, Percidae, Centrarchidae, Gadidae and Siluridae families have been collected and examined. 
Fish were caught with multimesh nets (size 32 – 50 mm) and transported to the laboratory, where the analysis of their intestines for food items was conducted. Determination of the macrozoobenthic organisms recorded in the fish intestines was conducted to the lowest taxonomic level using the appropriate identification keys. 
The aim was to analyse intestine content of fish species with different diet habits and needs, and determining the composition of the macrozoobenthos community. 
By examination of the 802 fish intestinal tract were identified representatives of macrozoobentos: Mollusca (Bivalvia, Gastropoda), Crustacea (Amphipoda, Gammarida), Annelida (Oligochaeta), Insecta (Trichoptera, Ephemeroptera, Coleoptera, Diptera-Chironomidae, Ceratopogonidae). Within the Bivalvia group, a species Dreissena polymorpha has been identified, as well as species Corbicula sp. i Sphaerium sp. Within Gastropoda species Bythinia tentaculata, Lithoglyphus naticoides and Theodoxus fluviatilis were determined, as well as representatives of genus Valvata and Viviparus. Representatives found within the group Ephmeroptera were Baetis sp. and Ecdyonurus sp., while group Coleoptera were presented by species Riolus cupreus. It also have been found the taxa of algae and phytoplankton.
The most frequent were organisms of macrozoobenthos from the group Annelida and Oligochaeta. All examined fish species, except Esox lucius and Aspius aspius, were feeding by them. The secound frequent bottom fauna group were Crustacea. The fish species fed by reperesentatives of the Amphipod, Gammarida and others, were: Aspius aspius, Abramis brama, Abramis ballerus, Abramis sapa, Barbus barbus, Blicca bjoerkna, Leuciscus idus, Rutilus rutilus and Vimba vimba.
The range of taken food items indicates that the most of examined freshwater fish in Belgrade sector of the Danube River are invertebrate predator, which probably takes food items according to their abundance and seasonal occurrence.
PB  - Łódź: Department of Invertebrate Zoology & Hydrobiology University of Łódź
C3  - Abstracts of the 3rd CESAMIR, Central Europena Symposium for Aquatic Macroinvertebrates Research; 2018 July 8-13; Lódź, Poland
T1  - The diet of 22 fish species in the Belgrade sector of the Danube River
SP  - 99
EP  - 99
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4829
ER  - 

@conference{
author = "Đikanović, Vesna and Čanak Atlagić, Jelena and Zorić, Katarina and Ilić, Marija and Skorić, Stefan",
year = "2018",
abstract = "Fish have different habits and food needs, depending on age, physiological condition of fish, time of day or season. Herbivorous fish are feed on vascular plants  (Ctenopharyngodon idella), phytoplankton and algae (Aristichthys sp., Hypopthtalmichthys sp.). The most famous predators of Serbian waters are northern pike (Esox lucius), wels catfish (Silurus glanis), pike perch (Sander lucioperca), perch (Perca fluviatilis), burbot (Lota lota) and asp (Aspius aspius).
The catchment area of the Danube River in the Belgrade region (1171.5-1162 river km) is a part of the middle sector of the Danube River Basin, constantly subjected to heavy loading mainly organic origin. 
Fish samples were collected during period 2007–2009, on two localities Zemun and Višnjica. Altogether 802 individuals of 22 fish species from Cyprinidae, Esocidae, Percidae, Centrarchidae, Gadidae and Siluridae families have been collected and examined. 
Fish were caught with multimesh nets (size 32 – 50 mm) and transported to the laboratory, where the analysis of their intestines for food items was conducted. Determination of the macrozoobenthic organisms recorded in the fish intestines was conducted to the lowest taxonomic level using the appropriate identification keys. 
The aim was to analyse intestine content of fish species with different diet habits and needs, and determining the composition of the macrozoobenthos community. 
By examination of the 802 fish intestinal tract were identified representatives of macrozoobentos: Mollusca (Bivalvia, Gastropoda), Crustacea (Amphipoda, Gammarida), Annelida (Oligochaeta), Insecta (Trichoptera, Ephemeroptera, Coleoptera, Diptera-Chironomidae, Ceratopogonidae). Within the Bivalvia group, a species Dreissena polymorpha has been identified, as well as species Corbicula sp. i Sphaerium sp. Within Gastropoda species Bythinia tentaculata, Lithoglyphus naticoides and Theodoxus fluviatilis were determined, as well as representatives of genus Valvata and Viviparus. Representatives found within the group Ephmeroptera were Baetis sp. and Ecdyonurus sp., while group Coleoptera were presented by species Riolus cupreus. It also have been found the taxa of algae and phytoplankton.
The most frequent were organisms of macrozoobenthos from the group Annelida and Oligochaeta. All examined fish species, except Esox lucius and Aspius aspius, were feeding by them. The secound frequent bottom fauna group were Crustacea. The fish species fed by reperesentatives of the Amphipod, Gammarida and others, were: Aspius aspius, Abramis brama, Abramis ballerus, Abramis sapa, Barbus barbus, Blicca bjoerkna, Leuciscus idus, Rutilus rutilus and Vimba vimba.
The range of taken food items indicates that the most of examined freshwater fish in Belgrade sector of the Danube River are invertebrate predator, which probably takes food items according to their abundance and seasonal occurrence.",
publisher = "Łódź: Department of Invertebrate Zoology & Hydrobiology University of Łódź",
journal = "Abstracts of the 3rd CESAMIR, Central Europena Symposium for Aquatic Macroinvertebrates Research; 2018 July 8-13; Lódź, Poland",
title = "The diet of 22 fish species in the Belgrade sector of the Danube River",
pages = "99-99",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4829"
}

Đikanović, V., Čanak Atlagić, J., Zorić, K., Ilić, M.,& Skorić, S.. (2018). The diet of 22 fish species in the Belgrade sector of the Danube River. in Abstracts of the 3rd CESAMIR, Central Europena Symposium for Aquatic Macroinvertebrates Research; 2018 July 8-13; Lódź, Poland
Łódź: Department of Invertebrate Zoology & Hydrobiology University of Łódź., 99-99.
https://hdl.handle.net/21.15107/rcub_ibiss_4829

Đikanović V, Čanak Atlagić J, Zorić K, Ilić M, Skorić S. The diet of 22 fish species in the Belgrade sector of the Danube River. in Abstracts of the 3rd CESAMIR, Central Europena Symposium for Aquatic Macroinvertebrates Research; 2018 July 8-13; Lódź, Poland. 2018;:99-99.
https://hdl.handle.net/21.15107/rcub_ibiss_4829 .

Đikanović, Vesna, Čanak Atlagić, Jelena, Zorić, Katarina, Ilić, Marija, Skorić, Stefan, "The diet of 22 fish species in the Belgrade sector of the Danube River" in Abstracts of the 3rd CESAMIR, Central Europena Symposium for Aquatic Macroinvertebrates Research; 2018 July 8-13; Lódź, Poland (2018):99-99,
https://hdl.handle.net/21.15107/rcub_ibiss_4829 .