TY  - JOUR
AU  - Ilijević, Konstantin
AU  - Vujanović, Dragana
AU  - Orčić, Snežana
AU  - Purać, Jelena
AU  - Kojić, Danijela
AU  - Zarić, Nenad
AU  - Gržetić, Ivan
AU  - Blagojević, Duško
AU  - Čelić, Tatjana V.
PY  - 2021
UR  - http://www.ncbi.nlm.nih.gov/pubmed/32777467
UR  - https://radar.ibiss.bg.ac.rs/123456789/3861
AB  - Honeybee colony losses have been a focus of research in the last years, due to the importance of managed honeybee colonies for economy and ecology. Different unfavorable conditions from the outside environment have a strong impact on the hive health. The majority of losses occur mainly during winter and the exact reason is not completely understood. Only a small number of studies are dealing with content of bioelements, their function and influence on honeybee physiology. The aim of the present study was to determine seasonal and spatial variations in content of bioelements and non-essential elements, in hemolymph and whole body of honeybees originating from three regions with different degrees of urbanization and industrialization. Concentrations of 16 elements were compared: macroelements (Ca, K, Mg, Na), microelements (Cu, Fe, Mn, Zn) and non-essential elements (Al, Ba, Cd, Co, Cr, Ni, Pb, Sr) in samples collected from 3 different environments: Golija (rural region), Belgrade (urban region) and Zajača (industrial region). Content of bioelements and non-essential elements in honeybees was under noticeable influence of the surrounding environment, season and degree of honeybee activity. Hemolymph was proven to be helpful in differentiating air pollution from other sources of honeybee exposure. The results of our study demonstrated that bees can be successfully used as biomonitors since we have observed statistically significant differences among observed locations, but unless compared locations are exposed to excessively different pollution pressures, it is essential that all bees should be collected at the same season.
PB  - Elsevier Inc.
T2  - Comparative Biochemistry and Physiology Part - C: Toxicology and Pharmacology
T1  - Anthropogenic influence on seasonal and spatial variation in bioelements and non-essential elements in honeybees and their hemolymph.
VL  - 239
DO  - 10.1016/j.cbpc.2020.108852
SP  - 108852
ER  - 

@article{
author = "Ilijević, Konstantin and Vujanović, Dragana and Orčić, Snežana and Purać, Jelena and Kojić, Danijela and Zarić, Nenad and Gržetić, Ivan and Blagojević, Duško and Čelić, Tatjana V.",
year = "2021",
abstract = "Honeybee colony losses have been a focus of research in the last years, due to the importance of managed honeybee colonies for economy and ecology. Different unfavorable conditions from the outside environment have a strong impact on the hive health. The majority of losses occur mainly during winter and the exact reason is not completely understood. Only a small number of studies are dealing with content of bioelements, their function and influence on honeybee physiology. The aim of the present study was to determine seasonal and spatial variations in content of bioelements and non-essential elements, in hemolymph and whole body of honeybees originating from three regions with different degrees of urbanization and industrialization. Concentrations of 16 elements were compared: macroelements (Ca, K, Mg, Na), microelements (Cu, Fe, Mn, Zn) and non-essential elements (Al, Ba, Cd, Co, Cr, Ni, Pb, Sr) in samples collected from 3 different environments: Golija (rural region), Belgrade (urban region) and Zajača (industrial region). Content of bioelements and non-essential elements in honeybees was under noticeable influence of the surrounding environment, season and degree of honeybee activity. Hemolymph was proven to be helpful in differentiating air pollution from other sources of honeybee exposure. The results of our study demonstrated that bees can be successfully used as biomonitors since we have observed statistically significant differences among observed locations, but unless compared locations are exposed to excessively different pollution pressures, it is essential that all bees should be collected at the same season.",
publisher = "Elsevier Inc.",
journal = "Comparative Biochemistry and Physiology Part - C: Toxicology and Pharmacology",
title = "Anthropogenic influence on seasonal and spatial variation in bioelements and non-essential elements in honeybees and their hemolymph.",
volume = "239",
doi = "10.1016/j.cbpc.2020.108852",
pages = "108852"
}

Ilijević, K., Vujanović, D., Orčić, S., Purać, J., Kojić, D., Zarić, N., Gržetić, I., Blagojević, D.,& Čelić, T. V.. (2021). Anthropogenic influence on seasonal and spatial variation in bioelements and non-essential elements in honeybees and their hemolymph.. in Comparative Biochemistry and Physiology Part - C: Toxicology and Pharmacology
Elsevier Inc.., 239, 108852.
https://doi.org/10.1016/j.cbpc.2020.108852

Ilijević K, Vujanović D, Orčić S, Purać J, Kojić D, Zarić N, Gržetić I, Blagojević D, Čelić TV. Anthropogenic influence on seasonal and spatial variation in bioelements and non-essential elements in honeybees and their hemolymph.. in Comparative Biochemistry and Physiology Part - C: Toxicology and Pharmacology. 2021;239:108852.
doi:10.1016/j.cbpc.2020.108852 .

Ilijević, Konstantin, Vujanović, Dragana, Orčić, Snežana, Purać, Jelena, Kojić, Danijela, Zarić, Nenad, Gržetić, Ivan, Blagojević, Duško, Čelić, Tatjana V., "Anthropogenic influence on seasonal and spatial variation in bioelements and non-essential elements in honeybees and their hemolymph." in Comparative Biochemistry and Physiology Part - C: Toxicology and Pharmacology, 239 (2021):108852,
https://doi.org/10.1016/j.cbpc.2020.108852 . .

TY  - JOUR
AU  - Pavlović, Dragana
AU  - Matić, Marija
AU  - Čakmak, Dragan
AU  - Kostić, Olga
AU  - Jarić, Snežana
AU  - Sakan, Sanja
AU  - Đorđević, Dragana
AU  - Mitrović, Miroslava
AU  - Gržetić, Ivan
AU  - Pavlović, Pavle
PY  - 2018
UR  - http://link.springer.com/10.1007/s00244-018-0518-x
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3038
AB  - The main soil properties, concentrations of selected elements (As, Cd, Cr, Cu, Fe, Mn, Ni, Pb, and Zn), and the chemical speciation of each element were determined in urban soil samples taken from urban parks in four Serbian cities (Belgrade, Pančevo, Obrenovac, and Smederevo) exposed to different sources of pollution. Pollution indices (PI, PIN) and factors (MF, ICF, GCF) also were evaluated. The study revealed As and Cd concentrations below the detection limit, whereas the content of Cr, Cu, Fe, Mn, Ni, Pb, and Zn at some sites exceeded the limits established by local regulations, as well as the background values, which may represent an environmental threat. Sequential extraction results show that Fe, Cr, Cu, and Ni were predominantly in the residual fraction at most sites; however, Ni from Pančevo and Smederevo also was bound to the reducible fraction. The presence of Pb at all sites and Zn in Smederevo and Belgrade was mainly associated with the reducible and residual fractions. The highest Mn content was found in the reducible fraction, followed by the acid soluble/exchangeable and residual fractions. Based on the obtained indices and factors, the overall soil status at the selected sampling sites was found to range from the warning limit to slightly polluted, whereby Smederevo had the highest risk, and Pančevo and the control site the lowest risk of contamination by toxic metals.
T2  - Archives of Environmental Contamination and Toxicology
T1  - Fractionation, Mobility, and Contamination Assessment of Potentially Toxic Metals in Urban Soils in Four Industrial Serbian Cities.
IS  - 3
VL  - 75
DO  - 10.1007/s00244-018-0518-x
SP  - 335
EP  - 350
ER  - 

@article{
author = "Pavlović, Dragana and Matić, Marija and Čakmak, Dragan and Kostić, Olga and Jarić, Snežana and Sakan, Sanja and Đorđević, Dragana and Mitrović, Miroslava and Gržetić, Ivan and Pavlović, Pavle",
year = "2018",
abstract = "The main soil properties, concentrations of selected elements (As, Cd, Cr, Cu, Fe, Mn, Ni, Pb, and Zn), and the chemical speciation of each element were determined in urban soil samples taken from urban parks in four Serbian cities (Belgrade, Pančevo, Obrenovac, and Smederevo) exposed to different sources of pollution. Pollution indices (PI, PIN) and factors (MF, ICF, GCF) also were evaluated. The study revealed As and Cd concentrations below the detection limit, whereas the content of Cr, Cu, Fe, Mn, Ni, Pb, and Zn at some sites exceeded the limits established by local regulations, as well as the background values, which may represent an environmental threat. Sequential extraction results show that Fe, Cr, Cu, and Ni were predominantly in the residual fraction at most sites; however, Ni from Pančevo and Smederevo also was bound to the reducible fraction. The presence of Pb at all sites and Zn in Smederevo and Belgrade was mainly associated with the reducible and residual fractions. The highest Mn content was found in the reducible fraction, followed by the acid soluble/exchangeable and residual fractions. Based on the obtained indices and factors, the overall soil status at the selected sampling sites was found to range from the warning limit to slightly polluted, whereby Smederevo had the highest risk, and Pančevo and the control site the lowest risk of contamination by toxic metals.",
journal = "Archives of Environmental Contamination and Toxicology",
title = "Fractionation, Mobility, and Contamination Assessment of Potentially Toxic Metals in Urban Soils in Four Industrial Serbian Cities.",
number = "3",
volume = "75",
doi = "10.1007/s00244-018-0518-x",
pages = "335-350"
}

Pavlović, D., Matić, M., Čakmak, D., Kostić, O., Jarić, S., Sakan, S., Đorđević, D., Mitrović, M., Gržetić, I.,& Pavlović, P.. (2018). Fractionation, Mobility, and Contamination Assessment of Potentially Toxic Metals in Urban Soils in Four Industrial Serbian Cities.. in Archives of Environmental Contamination and Toxicology, 75(3), 335-350.
https://doi.org/10.1007/s00244-018-0518-x

Pavlović D, Matić M, Čakmak D, Kostić O, Jarić S, Sakan S, Đorđević D, Mitrović M, Gržetić I, Pavlović P. Fractionation, Mobility, and Contamination Assessment of Potentially Toxic Metals in Urban Soils in Four Industrial Serbian Cities.. in Archives of Environmental Contamination and Toxicology. 2018;75(3):335-350.
doi:10.1007/s00244-018-0518-x .

Pavlović, Dragana, Matić, Marija, Čakmak, Dragan, Kostić, Olga, Jarić, Snežana, Sakan, Sanja, Đorđević, Dragana, Mitrović, Miroslava, Gržetić, Ivan, Pavlović, Pavle, "Fractionation, Mobility, and Contamination Assessment of Potentially Toxic Metals in Urban Soils in Four Industrial Serbian Cities." in Archives of Environmental Contamination and Toxicology, 75, no. 3 (2018):335-350,
https://doi.org/10.1007/s00244-018-0518-x . .

TY  - JOUR
AU  - Pavlović, Dragana
AU  - Matić, Marija
AU  - Marković, Milica
AU  - Karadžić, Branko
AU  - Kostić, Olga
AU  - Jarić, Snežana
AU  - Mitrović, Miroslava
AU  - Gržetić, Ivan
AU  - Pavlović, Pavle
PY  - 2017
UR  - http://www.doiserbia.nb.rs/Article.aspx?ID=0352-51391700024P
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2830
AB  - In this study, both seasonal and spatial variations in trace metal uptake, as well as concentration of photosynthetic pigments in Silver birch (Betula pendula Roth.) trees in five urban parks in Pančevo, Smederevo, Obrenovac and Belgrade (Serbia) affected by different anthropogenic activities were studied. The characteristics of soil were assessed in terms of texture, pH and trace element content. Concentrations of boron, strontium and zinc in both leaves and bark showed an increasing temporal trend, however, copper showed an opposite seasonal trend. A higher accumulation of trace elements was noticed in leaves compared to bark. The obtained results for photosynthetic pigments showed low sensitivity of birch to B, Cu, Sr and Zn contamination, indicating that birch tolerates pollution and climate stress by increasing the amount of pigments. Analysis of the effects on soil chemistry of trace element accumulation in plant tissues proved that soil chemistry poorly explains the variability of elements in bark (27.6 %) compared to leaves (82.99 %). Discriminant analysis showed that Belgrade and Smederevo are clearly separated from the other three sites.
T2  - Journal of the Serbian Chemical Society
T1  - Possibilities of assessing trace metal pollution using Betula pendula Roth. leaf and bark - experience in Serbia
IS  - 6
VL  - 82
DO  - 10.2298/JSC170113024P
SP  - 723
EP  - 737
ER  - 

@article{
author = "Pavlović, Dragana and Matić, Marija and Marković, Milica and Karadžić, Branko and Kostić, Olga and Jarić, Snežana and Mitrović, Miroslava and Gržetić, Ivan and Pavlović, Pavle",
year = "2017",
abstract = "In this study, both seasonal and spatial variations in trace metal uptake, as well as concentration of photosynthetic pigments in Silver birch (Betula pendula Roth.) trees in five urban parks in Pančevo, Smederevo, Obrenovac and Belgrade (Serbia) affected by different anthropogenic activities were studied. The characteristics of soil were assessed in terms of texture, pH and trace element content. Concentrations of boron, strontium and zinc in both leaves and bark showed an increasing temporal trend, however, copper showed an opposite seasonal trend. A higher accumulation of trace elements was noticed in leaves compared to bark. The obtained results for photosynthetic pigments showed low sensitivity of birch to B, Cu, Sr and Zn contamination, indicating that birch tolerates pollution and climate stress by increasing the amount of pigments. Analysis of the effects on soil chemistry of trace element accumulation in plant tissues proved that soil chemistry poorly explains the variability of elements in bark (27.6 %) compared to leaves (82.99 %). Discriminant analysis showed that Belgrade and Smederevo are clearly separated from the other three sites.",
journal = "Journal of the Serbian Chemical Society",
title = "Possibilities of assessing trace metal pollution using Betula pendula Roth. leaf and bark - experience in Serbia",
number = "6",
volume = "82",
doi = "10.2298/JSC170113024P",
pages = "723-737"
}

Pavlović, D., Matić, M., Marković, M., Karadžić, B., Kostić, O., Jarić, S., Mitrović, M., Gržetić, I.,& Pavlović, P.. (2017). Possibilities of assessing trace metal pollution using Betula pendula Roth. leaf and bark - experience in Serbia. in Journal of the Serbian Chemical Society, 82(6), 723-737.
https://doi.org/10.2298/JSC170113024P

Pavlović D, Matić M, Marković M, Karadžić B, Kostić O, Jarić S, Mitrović M, Gržetić I, Pavlović P. Possibilities of assessing trace metal pollution using Betula pendula Roth. leaf and bark - experience in Serbia. in Journal of the Serbian Chemical Society. 2017;82(6):723-737.
doi:10.2298/JSC170113024P .

Pavlović, Dragana, Matić, Marija, Marković, Milica, Karadžić, Branko, Kostić, Olga, Jarić, Snežana, Mitrović, Miroslava, Gržetić, Ivan, Pavlović, Pavle, "Possibilities of assessing trace metal pollution using Betula pendula Roth. leaf and bark - experience in Serbia" in Journal of the Serbian Chemical Society, 82, no. 6 (2017):723-737,
https://doi.org/10.2298/JSC170113024P . .