TY  - JOUR
AU  - Popović, Slađana
AU  - Krizmanić, Jelena
AU  - Vidaković, Danijela
AU  - Jakovljević, Olga
AU  - Trbojević, Ivana
AU  - Predojević, Dragana
AU  - Vidović, Milka
AU  - Subakov-Simić, Gordana
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3369
AB  - Aerophytic phototrophs, colonizers of different substrates exposed to air, among which are rock substrates in cave habitats, are in general not sufficiently investigated and studied. From the ecological point of view, seasonal/temporal variations and parameters that influence aerophytic phototrophic communities through seasons still remain largely unknown. Seasonal analysis of phototrophic microorganisms from biofilms developed at entrances of Samar and Jezava caves in Eastern Serbia was performed four times a year. All identified phototrophic representatives were assigned to a certain division or group. The relationship between documented groups and different measured, determined and observed ecological parameters was illustrated using principal component analysis (PCA). A high diversity of cyanobacteria and algae was observed as a result of seasonal sampling: 141 taxa in Samar and 61 taxa in Jezava Cave. Cyanobacteria were dominant in both caves (coccoid forms prevailing) and were followed by Bacillariophyta. Bacillariophyta were positively correlated with light intensity and sites where seeping water was present, and cyanobacteria with water content in biofilm, Chl a and relative air humidity. Higher diversity of phototrophs was documented in December and March, and lower in May and August in both caves with Chl a values having the same trend as the diversity of phototrophic microorganisms. This was especially the case with biofilms in which diversity was more prone to seasonal changes and where Cyanobacteria dominated. Only 24 taxa were documented during all four seasons in Samar Cave (Cyanobacteria, Bacillariophyta and Chlorophyta representatives) and three in Jezava Cave (Cyanobacteria only).
PB  - Taylor & Francis
T2  - Geomicrobiology Journal
T1  - Seasonal Dynamics of Cyanobacteria and Algae in Biofilm from the Entrance of Two Caves
VL  - 37
IS  - 4
SP  - 315
EP  - 326
DO  - 10.1080/01490451.2019.1700322
ER  - 

@article{
author = "Popović, Slađana and Krizmanić, Jelena and Vidaković, Danijela and Jakovljević, Olga and Trbojević, Ivana and Predojević, Dragana and Vidović, Milka and Subakov-Simić, Gordana",
year = "2020",
abstract = "Aerophytic phototrophs, colonizers of different substrates exposed to air, among which are rock substrates in cave habitats, are in general not sufficiently investigated and studied. From the ecological point of view, seasonal/temporal variations and parameters that influence aerophytic phototrophic communities through seasons still remain largely unknown. Seasonal analysis of phototrophic microorganisms from biofilms developed at entrances of Samar and Jezava caves in Eastern Serbia was performed four times a year. All identified phototrophic representatives were assigned to a certain division or group. The relationship between documented groups and different measured, determined and observed ecological parameters was illustrated using principal component analysis (PCA). A high diversity of cyanobacteria and algae was observed as a result of seasonal sampling: 141 taxa in Samar and 61 taxa in Jezava Cave. Cyanobacteria were dominant in both caves (coccoid forms prevailing) and were followed by Bacillariophyta. Bacillariophyta were positively correlated with light intensity and sites where seeping water was present, and cyanobacteria with water content in biofilm, Chl a and relative air humidity. Higher diversity of phototrophs was documented in December and March, and lower in May and August in both caves with Chl a values having the same trend as the diversity of phototrophic microorganisms. This was especially the case with biofilms in which diversity was more prone to seasonal changes and where Cyanobacteria dominated. Only 24 taxa were documented during all four seasons in Samar Cave (Cyanobacteria, Bacillariophyta and Chlorophyta representatives) and three in Jezava Cave (Cyanobacteria only).",
publisher = "Taylor & Francis",
journal = "Geomicrobiology Journal",
title = "Seasonal Dynamics of Cyanobacteria and Algae in Biofilm from the Entrance of Two Caves",
volume = "37",
number = "4",
pages = "315-326",
doi = "10.1080/01490451.2019.1700322"
}

Popović, S., Krizmanić, J., Vidaković, D., Jakovljević, O., Trbojević, I., Predojević, D., Vidović, M.,& Subakov-Simić, G.. (2020). Seasonal Dynamics of Cyanobacteria and Algae in Biofilm from the Entrance of Two Caves. in Geomicrobiology Journal
Taylor & Francis., 37(4), 315-326.
https://doi.org/10.1080/01490451.2019.1700322

Popović S, Krizmanić J, Vidaković D, Jakovljević O, Trbojević I, Predojević D, Vidović M, Subakov-Simić G. Seasonal Dynamics of Cyanobacteria and Algae in Biofilm from the Entrance of Two Caves. in Geomicrobiology Journal. 2020;37(4):315-326.
doi:10.1080/01490451.2019.1700322 .

Popović, Slađana, Krizmanić, Jelena, Vidaković, Danijela, Jakovljević, Olga, Trbojević, Ivana, Predojević, Dragana, Vidović, Milka, Subakov-Simić, Gordana, "Seasonal Dynamics of Cyanobacteria and Algae in Biofilm from the Entrance of Two Caves" in Geomicrobiology Journal, 37, no. 4 (2020):315-326,
https://doi.org/10.1080/01490451.2019.1700322 . .

TY  - JOUR
AU  - Nikolić, Nataša
AU  - Zarubica, Nikola
AU  - Gavrilović, Bojan
AU  - Predojević, Dragana
AU  - Trbojević, Ivana
AU  - Subakov-Simić, Gordana
AU  - Popović, Slađana
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3636
AB  - Phototrophic microorganisms from two caves in Serbia (Podpeć and Stopić) were examined. Samples were taken from the entrances where natural light was present, as well as from the inside caves near artificial light (lampenflora community). Cyanobacteria, Chlorophyta, Bacillariophyta and Xanthophyta were documented, with 51 taxa in total. The highest number of taxa recorded in the Cyanobacteria were coccoid cyanobacteria; Gleocapsa and Chroococcus were dominant. According to the redundancy analysis (RDA), Cyanobacteria were dominant at cave entrances while other groups (Chlorophyta, Bacillariophyta and Xanthophyta) were documented in lampenflora samples. Temperature, relative humidity, and light intensity were measured, as well as chlorophyll a concentrations and biofilm parameters (water, organic and inorganic matter content). Ecological parameters did not show significant variation, while light intensity de-pended on the position of sampling sites. RDA showed that the water content was higher in biofilm samples from cave entrances, while levels of inorganic matter were increased in lampenflora samples. The concentration of chlorophyll a did not show significant correlations with any of the measured ecological or biofilm parameters. Although the ecological parameters inside the cave did not show significant variation, they should be monitored because of the potential influence on the development of the lampenflora community that has a negative aesthetic impact on cave formations.
PB  - The National Speleological Society
T2  - Journal of Cave and Karst Studies
T1  - Lampenflora and the entrance biofilm in two show caves: Comparison of microbial community, environmental, and biofilm parameters
VL  - 82
IS  - 2
SP  - 69
EP  - 81
DO  - 10.4311/2018EX0124
ER  - 

@article{
author = "Nikolić, Nataša and Zarubica, Nikola and Gavrilović, Bojan and Predojević, Dragana and Trbojević, Ivana and Subakov-Simić, Gordana and Popović, Slađana",
year = "2020",
abstract = "Phototrophic microorganisms from two caves in Serbia (Podpeć and Stopić) were examined. Samples were taken from the entrances where natural light was present, as well as from the inside caves near artificial light (lampenflora community). Cyanobacteria, Chlorophyta, Bacillariophyta and Xanthophyta were documented, with 51 taxa in total. The highest number of taxa recorded in the Cyanobacteria were coccoid cyanobacteria; Gleocapsa and Chroococcus were dominant. According to the redundancy analysis (RDA), Cyanobacteria were dominant at cave entrances while other groups (Chlorophyta, Bacillariophyta and Xanthophyta) were documented in lampenflora samples. Temperature, relative humidity, and light intensity were measured, as well as chlorophyll a concentrations and biofilm parameters (water, organic and inorganic matter content). Ecological parameters did not show significant variation, while light intensity de-pended on the position of sampling sites. RDA showed that the water content was higher in biofilm samples from cave entrances, while levels of inorganic matter were increased in lampenflora samples. The concentration of chlorophyll a did not show significant correlations with any of the measured ecological or biofilm parameters. Although the ecological parameters inside the cave did not show significant variation, they should be monitored because of the potential influence on the development of the lampenflora community that has a negative aesthetic impact on cave formations.",
publisher = "The National Speleological Society",
journal = "Journal of Cave and Karst Studies",
title = "Lampenflora and the entrance biofilm in two show caves: Comparison of microbial community, environmental, and biofilm parameters",
volume = "82",
number = "2",
pages = "69-81",
doi = "10.4311/2018EX0124"
}

Nikolić, N., Zarubica, N., Gavrilović, B., Predojević, D., Trbojević, I., Subakov-Simić, G.,& Popović, S.. (2020). Lampenflora and the entrance biofilm in two show caves: Comparison of microbial community, environmental, and biofilm parameters. in Journal of Cave and Karst Studies
The National Speleological Society., 82(2), 69-81.
https://doi.org/10.4311/2018EX0124

Nikolić N, Zarubica N, Gavrilović B, Predojević D, Trbojević I, Subakov-Simić G, Popović S. Lampenflora and the entrance biofilm in two show caves: Comparison of microbial community, environmental, and biofilm parameters. in Journal of Cave and Karst Studies. 2020;82(2):69-81.
doi:10.4311/2018EX0124 .

Nikolić, Nataša, Zarubica, Nikola, Gavrilović, Bojan, Predojević, Dragana, Trbojević, Ivana, Subakov-Simić, Gordana, Popović, Slađana, "Lampenflora and the entrance biofilm in two show caves: Comparison of microbial community, environmental, and biofilm parameters" in Journal of Cave and Karst Studies, 82, no. 2 (2020):69-81,
https://doi.org/10.4311/2018EX0124 . .

TY  - JOUR
AU  - Trbojević, Ivana
AU  - Marković, Aleksandra
AU  - Blaženčić, Jelena
AU  - Subakov Simić, Gordana
AU  - Nowak, Petra
AU  - Ballot, Andreas
AU  - Schneider, Susanne
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3865
AB  - Charophyte species delineation is regularly based on a set of thallus morphological character- istics, but considering pronounced phenotypic plasticity, difficulties and doubts commonly occur in Chara species determination. DNA barcoding may contribute to solving these chal- lenges. Here we characterize Chara contraria with an unusual set of morphological character- istics, and specimens morphologically resembling Chara connivens collected in Serbia, by describing their morphological traits and analysing matK barcoding results. Our results indi- cated that dioecious Chara specimens, tentatively determined as Chara “connivens” based on morphological traits, were genetically more closely related to C. globularis. These Chara
“connivens” specimens formed a sister group to a monophyletic C. globularis cluster, suggesting that it may be neither C. connivens nor C. globularis. We strongly encourage further barcoding of C. “connivens” samples from freshwater, in order to find out if there are consistent genetic differences between the dioecious freshwater C. “connivens” and monoecious C. globularis. Barcoding of matK placed the monoecious Chara specimens, which based on morphological characteristics initially were determined as C. virgata, into the C. contraria group. This indicates that the microscopic traits which commonly are used for Chara species determination some- times are misleading. In general, our study challenges the commonly used phenetic species concept in Charophyte taxonomy and illustrates the importance of molecular approaches to evaluate the validity of morphological characteristics of the plant thallus in species delineation.
PB  - Taylor & Francis
T2  - Botany Letters
T1  - Genetic and morphological variation in Chara contraria and a taxon morphologically resembling Chara connivens
VL  - 167
IS  - 2
SP  - 187
EP  - 200
DO  - 10.1080/23818107.2019.1703808
ER  - 

@article{
author = "Trbojević, Ivana and Marković, Aleksandra and Blaženčić, Jelena and Subakov Simić, Gordana and Nowak, Petra and Ballot, Andreas and Schneider, Susanne",
year = "2020",
abstract = "Charophyte species delineation is regularly based on a set of thallus morphological character- istics, but considering pronounced phenotypic plasticity, difficulties and doubts commonly occur in Chara species determination. DNA barcoding may contribute to solving these chal- lenges. Here we characterize Chara contraria with an unusual set of morphological character- istics, and specimens morphologically resembling Chara connivens collected in Serbia, by describing their morphological traits and analysing matK barcoding results. Our results indi- cated that dioecious Chara specimens, tentatively determined as Chara “connivens” based on morphological traits, were genetically more closely related to C. globularis. These Chara
“connivens” specimens formed a sister group to a monophyletic C. globularis cluster, suggesting that it may be neither C. connivens nor C. globularis. We strongly encourage further barcoding of C. “connivens” samples from freshwater, in order to find out if there are consistent genetic differences between the dioecious freshwater C. “connivens” and monoecious C. globularis. Barcoding of matK placed the monoecious Chara specimens, which based on morphological characteristics initially were determined as C. virgata, into the C. contraria group. This indicates that the microscopic traits which commonly are used for Chara species determination some- times are misleading. In general, our study challenges the commonly used phenetic species concept in Charophyte taxonomy and illustrates the importance of molecular approaches to evaluate the validity of morphological characteristics of the plant thallus in species delineation.",
publisher = "Taylor & Francis",
journal = "Botany Letters",
title = "Genetic and morphological variation in Chara contraria and a taxon morphologically resembling Chara connivens",
volume = "167",
number = "2",
pages = "187-200",
doi = "10.1080/23818107.2019.1703808"
}

Trbojević, I., Marković, A., Blaženčić, J., Subakov Simić, G., Nowak, P., Ballot, A.,& Schneider, S.. (2020). Genetic and morphological variation in Chara contraria and a taxon morphologically resembling Chara connivens. in Botany Letters
Taylor & Francis., 167(2), 187-200.
https://doi.org/10.1080/23818107.2019.1703808

Trbojević I, Marković A, Blaženčić J, Subakov Simić G, Nowak P, Ballot A, Schneider S. Genetic and morphological variation in Chara contraria and a taxon morphologically resembling Chara connivens. in Botany Letters. 2020;167(2):187-200.
doi:10.1080/23818107.2019.1703808 .

Trbojević, Ivana, Marković, Aleksandra, Blaženčić, Jelena, Subakov Simić, Gordana, Nowak, Petra, Ballot, Andreas, Schneider, Susanne, "Genetic and morphological variation in Chara contraria and a taxon morphologically resembling Chara connivens" in Botany Letters, 167, no. 2 (2020):187-200,
https://doi.org/10.1080/23818107.2019.1703808 . .

TY  - JOUR
AU  - Nikolić, Nataša
AU  - Popović, Slađana
AU  - Vidaković, Danijela
AU  - Subakov Simić, Gordana
AU  - Krizmanić, Jelena
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3730
AB  - Phototrophic microorganisms can be found in biofilms at entrances to caves where they have access to sufficient
sunlight, water and nutrients; however, they can also be found inside caves, where they are carried by animals and people, and
can proliferate in the presence of artificial light. Although the genus Humidophila includes some well-known cosmopolitan
species, further exploration of its rare, insufficiently investigated representatives in different geographical areas and unusual
habitats is necessary. Caves remain unknown, little-explored habitats, and many species currently known to science were
recorded for the first time. This study aimed to report species belonging to the genus Humidophila that were identified in
19 caves in Serbia. A total of ten species of this genus were recorded and some of them are documented for the first time
in Serbia. The most abundant species were H. contenta (found in 16 caves), H. paracontenta, and H. aerophila (found in 13
caves), whereas H. pyrenaica was identified in only one cave. The rare species, H. brekkaensoides and H. vidalii, were also
documented and described, but with different dimensions from those provided in current identification keys.
PB  - Beograd : Institut za bioloska istrazivanja Siniša Stanković
T2  - Archives of Biological Sciences
T1  - Genus Humidophila from caves in Serbia with an improved detailed description of rare H. brekkaensoides
VL  - 72
IS  - 2
SP  - 279
EP  - 289
DO  - 10.2298/ABS200228022N
ER  - 

@article{
author = "Nikolić, Nataša and Popović, Slađana and Vidaković, Danijela and Subakov Simić, Gordana and Krizmanić, Jelena",
year = "2020",
abstract = "Phototrophic microorganisms can be found in biofilms at entrances to caves where they have access to sufficient
sunlight, water and nutrients; however, they can also be found inside caves, where they are carried by animals and people, and
can proliferate in the presence of artificial light. Although the genus Humidophila includes some well-known cosmopolitan
species, further exploration of its rare, insufficiently investigated representatives in different geographical areas and unusual
habitats is necessary. Caves remain unknown, little-explored habitats, and many species currently known to science were
recorded for the first time. This study aimed to report species belonging to the genus Humidophila that were identified in
19 caves in Serbia. A total of ten species of this genus were recorded and some of them are documented for the first time
in Serbia. The most abundant species were H. contenta (found in 16 caves), H. paracontenta, and H. aerophila (found in 13
caves), whereas H. pyrenaica was identified in only one cave. The rare species, H. brekkaensoides and H. vidalii, were also
documented and described, but with different dimensions from those provided in current identification keys.",
publisher = "Beograd : Institut za bioloska istrazivanja Siniša Stanković",
journal = "Archives of Biological Sciences",
title = "Genus Humidophila from caves in Serbia with an improved detailed description of rare H. brekkaensoides",
volume = "72",
number = "2",
pages = "279-289",
doi = "10.2298/ABS200228022N"
}

Nikolić, N., Popović, S., Vidaković, D., Subakov Simić, G.,& Krizmanić, J.. (2020). Genus Humidophila from caves in Serbia with an improved detailed description of rare H. brekkaensoides. in Archives of Biological Sciences
Beograd : Institut za bioloska istrazivanja Siniša Stanković., 72(2), 279-289.
https://doi.org/10.2298/ABS200228022N

Nikolić N, Popović S, Vidaković D, Subakov Simić G, Krizmanić J. Genus Humidophila from caves in Serbia with an improved detailed description of rare H. brekkaensoides. in Archives of Biological Sciences. 2020;72(2):279-289.
doi:10.2298/ABS200228022N .

Nikolić, Nataša, Popović, Slađana, Vidaković, Danijela, Subakov Simić, Gordana, Krizmanić, Jelena, "Genus Humidophila from caves in Serbia with an improved detailed description of rare H. brekkaensoides" in Archives of Biological Sciences, 72, no. 2 (2020):279-289,
https://doi.org/10.2298/ABS200228022N . .

TY  - JOUR
AU  - Gavrilović, Bojan
AU  - Sümegi, Pál
AU  - Ćirić, Miloš
AU  - Radaković, Milica G.
AU  - Gavrilov, Milivoj B.
AU  - Mlađan, Dragan
AU  - Marković, Slobodan B.
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3379
AB  - The aim of our study was to describe the succession of malacological assemblages along the exposed loess profile located in Belgrade, along the banks of the Danube River (municipality of Zemun). Deposits that belong to the composite loess unit L1 were sampled. Loess unit L1 included two subunits: L1SS1 (a Middle Pleniglacial subunit with two weakly developed initial pedogenic horizons) and L1LL1 (a Late Pleniglacial loess subunit). Three malacological zones were distinguished. Malacological results imply a change in climatic conditions and subsequently in vegetation structure. The molluscs indicate an environment with a moderate (warm and dry) climate and a mosaic vegetation type composed of grasslands and forest steppe. Gradual cooling was inferred within the Late Pleniglacial period. Our findings concur with the results of earlier studies indicating that the Zemun site and the adjacent area served as a transition zone between the refuge areas within the southeastern part of the Carpathian Basin during the Late Pleistocene.
PB  - Springer Science and Business Media LLC
T2  - PalZ
T1  - The Middle and Late Pleniglacial (Weichselian) malacofauna of the Zemun loess–paleosol sequence, Serbia
VL  - 94
SP  - 519
EP  - 531
DO  - 10.1007/s12542-019-00465-y
ER  - 

@article{
author = "Gavrilović, Bojan and Sümegi, Pál and Ćirić, Miloš and Radaković, Milica G. and Gavrilov, Milivoj B. and Mlađan, Dragan and Marković, Slobodan B.",
year = "2020",
abstract = "The aim of our study was to describe the succession of malacological assemblages along the exposed loess profile located in Belgrade, along the banks of the Danube River (municipality of Zemun). Deposits that belong to the composite loess unit L1 were sampled. Loess unit L1 included two subunits: L1SS1 (a Middle Pleniglacial subunit with two weakly developed initial pedogenic horizons) and L1LL1 (a Late Pleniglacial loess subunit). Three malacological zones were distinguished. Malacological results imply a change in climatic conditions and subsequently in vegetation structure. The molluscs indicate an environment with a moderate (warm and dry) climate and a mosaic vegetation type composed of grasslands and forest steppe. Gradual cooling was inferred within the Late Pleniglacial period. Our findings concur with the results of earlier studies indicating that the Zemun site and the adjacent area served as a transition zone between the refuge areas within the southeastern part of the Carpathian Basin during the Late Pleistocene.",
publisher = "Springer Science and Business Media LLC",
journal = "PalZ",
title = "The Middle and Late Pleniglacial (Weichselian) malacofauna of the Zemun loess–paleosol sequence, Serbia",
volume = "94",
pages = "519-531",
doi = "10.1007/s12542-019-00465-y"
}

Gavrilović, B., Sümegi, P., Ćirić, M., Radaković, M. G., Gavrilov, M. B., Mlađan, D.,& Marković, S. B.. (2020). The Middle and Late Pleniglacial (Weichselian) malacofauna of the Zemun loess–paleosol sequence, Serbia. in PalZ
Springer Science and Business Media LLC., 94, 519-531.
https://doi.org/10.1007/s12542-019-00465-y

Gavrilović B, Sümegi P, Ćirić M, Radaković MG, Gavrilov MB, Mlađan D, Marković SB. The Middle and Late Pleniglacial (Weichselian) malacofauna of the Zemun loess–paleosol sequence, Serbia. in PalZ. 2020;94:519-531.
doi:10.1007/s12542-019-00465-y .

Gavrilović, Bojan, Sümegi, Pál, Ćirić, Miloš, Radaković, Milica G., Gavrilov, Milivoj B., Mlađan, Dragan, Marković, Slobodan B., "The Middle and Late Pleniglacial (Weichselian) malacofauna of the Zemun loess–paleosol sequence, Serbia" in PalZ, 94 (2020):519-531,
https://doi.org/10.1007/s12542-019-00465-y . .

TY  - JOUR
AU  - Trbojević, Ivana
AU  - Blagojević, Ana
AU  - Kostić, Dušan
AU  - Marjanović, Prvoslav
AU  - Krizmanić, Jelena
AU  - Popović, Slađana
AU  - Subakov-Simić, Gordana
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3056
AB  - Cyanobacterial blooms have become common all over the world, negatively affecting various ecosystem components. Planktothrix rubescens is a planktonic cyanobacterium that frequently causes blooms in temperate (mostly mesotrophic) lakes in Europe and, unlike other cyanobacteria, it is usually associated with ecosystem re-oligotrophication. The potential effects of P. rubescens on periphyton development have not been estimated in any recently published studies. The objective of the present paper was to assess how a Planktohrix rubescens bloom affects periphyton development in a temperate freshwater reservoir. A field study was performed in the Vrutci reservoir (western Serbia), where P. rubescens blooms have occurred since December of 2013. Periphyton was grown on glass slides that were incubated following lake stratification and sampled monthly from July to October of 2015. Dry mass, ash free dry mass and content of chlorophyll a, as well as composition of the community of developed periphyton, were estimated, together with P. rubescens biomass in the water column at the particular depths where substrates for periphyton were incubated. The metalimnetic bloom of P. rubescens induced calcite precipitation on the incubated substrates, which was reflected in obstructed colonization. The periphyton community composition was mainly determined by the depth gradient, which was potentially related to reduced light availability driven by shading effects caused by the P.rubescens bloom. Our results provide a significant update on periphyton ecology in relation to cyanobacterial blooms, elucidating complex interactions in the ecosystem. They also represent a stimulus for further studies on the capacity of P. rubescens for induction of calcium carbonate precipitation in lakes.
PB  - Elsevier
T2  - Limnologica
T1  - Periphyton development during summer stratification in the presence of a metalimnetic bloom of Planktothrix rubescens
VL  - 78
SP  - 125709
DO  - 10.1016/j.limno.2019.125709
ER  - 

@article{
author = "Trbojević, Ivana and Blagojević, Ana and Kostić, Dušan and Marjanović, Prvoslav and Krizmanić, Jelena and Popović, Slađana and Subakov-Simić, Gordana",
year = "2019",
abstract = "Cyanobacterial blooms have become common all over the world, negatively affecting various ecosystem components. Planktothrix rubescens is a planktonic cyanobacterium that frequently causes blooms in temperate (mostly mesotrophic) lakes in Europe and, unlike other cyanobacteria, it is usually associated with ecosystem re-oligotrophication. The potential effects of P. rubescens on periphyton development have not been estimated in any recently published studies. The objective of the present paper was to assess how a Planktohrix rubescens bloom affects periphyton development in a temperate freshwater reservoir. A field study was performed in the Vrutci reservoir (western Serbia), where P. rubescens blooms have occurred since December of 2013. Periphyton was grown on glass slides that were incubated following lake stratification and sampled monthly from July to October of 2015. Dry mass, ash free dry mass and content of chlorophyll a, as well as composition of the community of developed periphyton, were estimated, together with P. rubescens biomass in the water column at the particular depths where substrates for periphyton were incubated. The metalimnetic bloom of P. rubescens induced calcite precipitation on the incubated substrates, which was reflected in obstructed colonization. The periphyton community composition was mainly determined by the depth gradient, which was potentially related to reduced light availability driven by shading effects caused by the P.rubescens bloom. Our results provide a significant update on periphyton ecology in relation to cyanobacterial blooms, elucidating complex interactions in the ecosystem. They also represent a stimulus for further studies on the capacity of P. rubescens for induction of calcium carbonate precipitation in lakes.",
publisher = "Elsevier",
journal = "Limnologica",
title = "Periphyton development during summer stratification in the presence of a metalimnetic bloom of Planktothrix rubescens",
volume = "78",
pages = "125709",
doi = "10.1016/j.limno.2019.125709"
}

Trbojević, I., Blagojević, A., Kostić, D., Marjanović, P., Krizmanić, J., Popović, S.,& Subakov-Simić, G.. (2019). Periphyton development during summer stratification in the presence of a metalimnetic bloom of Planktothrix rubescens. in Limnologica
Elsevier., 78, 125709.
https://doi.org/10.1016/j.limno.2019.125709

Trbojević I, Blagojević A, Kostić D, Marjanović P, Krizmanić J, Popović S, Subakov-Simić G. Periphyton development during summer stratification in the presence of a metalimnetic bloom of Planktothrix rubescens. in Limnologica. 2019;78:125709.
doi:10.1016/j.limno.2019.125709 .

Trbojević, Ivana, Blagojević, Ana, Kostić, Dušan, Marjanović, Prvoslav, Krizmanić, Jelena, Popović, Slađana, Subakov-Simić, Gordana, "Periphyton development during summer stratification in the presence of a metalimnetic bloom of Planktothrix rubescens" in Limnologica, 78 (2019):125709,
https://doi.org/10.1016/j.limno.2019.125709 . .

TY  - JOUR
AU  - Popović, Slađana
AU  - Nikolić, Nataša
AU  - Jovanović, Jelena
AU  - Predojević, Dragana
AU  - Trbojević, Ivana
AU  - Manić, Ljiljana
AU  - Subakov-Simić, Gordana
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3067
AB  - Due to life in extreme environments, cyanobacteria and algae from cave biofilms that form at the entrances or deep inside the cave around artificial lights are of increasing interest to many scientists. It is well-known that many phototrophic microorganisms are first to colonize exposed substrata and produce the organic matter on which other biofilm constituents relly. Many studies dealing with phototrophic microorganisms from biofilms focus on the diversity and community composition of cyanobacteria and algae, while quantitative assessments are rarely implemented. Biofilm sampling was conducted in Degurić and Vernjikica Cave located in Western and Eastern Serbia, respectively. Ecological parameters (temperature, relative humidity, light intensity) and distance from the entrance were measured. Additionally, chlorophyll content, as well as biofilm parameters (water content, organic and inorganic matter) were determined. The abundance of phototrophic microorganisms was assessed on microscope slides which contained 1 mg of biofilm that was dehydrated for a short period of time and homogenized prior to slide preparation, and then rehydratated. The biomass of recorded cyanobacterial and algal taxa was calculated by applying geometric approximations and standard mathematical formulas. In Degurić Cave, at the sampling site where the highest biomass was documented, the higher diversity, water content and chlorophyll values were also recorded, while in Vernjikica Cave a high content of organic matter was documented. According to the multivariate analyses performed, the biomass of simple trichal Cyanobacteria, Bacillariophyta, and Xanthophyta was positively correlated with the content of organic matter in biofilm and light intensity, while coccoid and heterocytous Cyanobacteria and Chlorophyta showed a positive correlation with water content in the biofilm, relative humidity and distance from the entrance. The total biomass was positively correlated with the chlorophyll content, organic matter and light intensity, and negatively with the distance from the entrance.
PB  - University of South Florida Libraries
T2  - International Journal of Speleology
T1  - Cyanobacterial and algal abundance and biomass in cave biofilms and relation to environmental and biofilm parameters
VL  - 48
IS  - 1
SP  - 49
EP  - 61
DO  - 10.5038/1827-806X.48.1.2224
ER  - 

@article{
author = "Popović, Slađana and Nikolić, Nataša and Jovanović, Jelena and Predojević, Dragana and Trbojević, Ivana and Manić, Ljiljana and Subakov-Simić, Gordana",
year = "2019",
abstract = "Due to life in extreme environments, cyanobacteria and algae from cave biofilms that form at the entrances or deep inside the cave around artificial lights are of increasing interest to many scientists. It is well-known that many phototrophic microorganisms are first to colonize exposed substrata and produce the organic matter on which other biofilm constituents relly. Many studies dealing with phototrophic microorganisms from biofilms focus on the diversity and community composition of cyanobacteria and algae, while quantitative assessments are rarely implemented. Biofilm sampling was conducted in Degurić and Vernjikica Cave located in Western and Eastern Serbia, respectively. Ecological parameters (temperature, relative humidity, light intensity) and distance from the entrance were measured. Additionally, chlorophyll content, as well as biofilm parameters (water content, organic and inorganic matter) were determined. The abundance of phototrophic microorganisms was assessed on microscope slides which contained 1 mg of biofilm that was dehydrated for a short period of time and homogenized prior to slide preparation, and then rehydratated. The biomass of recorded cyanobacterial and algal taxa was calculated by applying geometric approximations and standard mathematical formulas. In Degurić Cave, at the sampling site where the highest biomass was documented, the higher diversity, water content and chlorophyll values were also recorded, while in Vernjikica Cave a high content of organic matter was documented. According to the multivariate analyses performed, the biomass of simple trichal Cyanobacteria, Bacillariophyta, and Xanthophyta was positively correlated with the content of organic matter in biofilm and light intensity, while coccoid and heterocytous Cyanobacteria and Chlorophyta showed a positive correlation with water content in the biofilm, relative humidity and distance from the entrance. The total biomass was positively correlated with the chlorophyll content, organic matter and light intensity, and negatively with the distance from the entrance.",
publisher = "University of South Florida Libraries",
journal = "International Journal of Speleology",
title = "Cyanobacterial and algal abundance and biomass in cave biofilms and relation to environmental and biofilm parameters",
volume = "48",
number = "1",
pages = "49-61",
doi = "10.5038/1827-806X.48.1.2224"
}

Popović, S., Nikolić, N., Jovanović, J., Predojević, D., Trbojević, I., Manić, L.,& Subakov-Simić, G.. (2019). Cyanobacterial and algal abundance and biomass in cave biofilms and relation to environmental and biofilm parameters. in International Journal of Speleology
University of South Florida Libraries., 48(1), 49-61.
https://doi.org/10.5038/1827-806X.48.1.2224

Popović S, Nikolić N, Jovanović J, Predojević D, Trbojević I, Manić L, Subakov-Simić G. Cyanobacterial and algal abundance and biomass in cave biofilms and relation to environmental and biofilm parameters. in International Journal of Speleology. 2019;48(1):49-61.
doi:10.5038/1827-806X.48.1.2224 .

Popović, Slađana, Nikolić, Nataša, Jovanović, Jelena, Predojević, Dragana, Trbojević, Ivana, Manić, Ljiljana, Subakov-Simić, Gordana, "Cyanobacterial and algal abundance and biomass in cave biofilms and relation to environmental and biofilm parameters" in International Journal of Speleology, 48, no. 1 (2019):49-61,
https://doi.org/10.5038/1827-806X.48.1.2224 . .

TY  - JOUR
AU  - Šaraba, Vladimir
AU  - Popović, Slađana
AU  - Obradović, Vesna
AU  - Štrbački, Jana
AU  - Gajić, Violeta
AU  - Vulić, Predrag
AU  - Subakov-Simić, Gordana
AU  - Krunić, Olivera
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3359
AB  - Investigations focusing on wellhead encrustations within select zones of emergence of mineral water, in different hydrogeological provinces, were conducted from 2014 to 2017 in Serbia. They included: well BB-1 in Bogatić (Inner Dinaric Alps of western Serbia), wells LB-4 and LB-5 in Lukovska Banja (Šumadija-Kopaonik-Kosovo Province), and wells VG-2 and VG-3 in Vranjska Banja (Serbian Crystalline Core). The studied occurrences belong to the group of hot mineral waters, with temperatures ranging from 62°C to 93.9°C, and total dissolved solids (TDS) from 600 to 1267 mg/L. They are mildly acidic to mildly alkaline (pH 6.6 – 8.0) and their genetic types are HCO3 --Na++K+ (Bogatić and Lukovska Banja) and SO4 2-, HCO3 --Na++K+ (Vranjska Banja). Macroscopic, optical and diffraction assessment revealed that the encrustations comprised calcite and aragonite minerals, along with some local quartz, muscovite, albite and clinochlore. The conclusion was that there was a predominant presence of calcium carbonate in all the occurrences, represented by crystalline calcite grains, characteristically birefractive, and dark, semitranslucent grains in the form of microcrystalline calcite highly stained by iron hydroxides (Bogatić), as well as crystalline calcite with radially developed carbonate - aragonite (Lukovska Banja) and rod-like and filamentous aggregates of aragonite and calcite, highly translucent in places (Vranjska Banja).The texture of the samples exhibits alternating horizontal or wavy carbonate laminae. In Vranjska Banja, they include thin micritic to medium crystalline laminae and laminae composed of aggregates of aragonite needles in the form of bunch. In Bogatić and Lukovska Banja, there are thick micritic and highly porous laminae, 0.025 to 1 mm thick, or interlayers of a coarser crystalline structure. Apart from encrustations, all the occurrences exhibit phototrophic microbial mats, which were analyzed by scanning electron microscopy. The onset and progress of encrustation are primarily influenced by the physical and chemical composition of the mineral water (T, pH, TDS, HCO3 -, Ca2+, CO2, etc.), as corroborated by hydrogeochemical modeling software PHREEQC 3.4.0. In addition, phototrophic biofilms might be contributing to the creation and accumulation of minerals in the encrustations.
PB  - Institut za Geoloska Istrazivanja
T2  - Geologia Croatica
T1  - Macroscopic, optical and diffraction assessment of encrustations and SEM analyses of phototrophic microbial mats from wellheads and select zones of emergence of mineral water in Serbia
VL  - 72
IS  - 2
SP  - 145
EP  - 162
DO  - 10.4154/gc.2019.09
ER  - 

@article{
author = "Šaraba, Vladimir and Popović, Slađana and Obradović, Vesna and Štrbački, Jana and Gajić, Violeta and Vulić, Predrag and Subakov-Simić, Gordana and Krunić, Olivera",
year = "2019",
abstract = "Investigations focusing on wellhead encrustations within select zones of emergence of mineral water, in different hydrogeological provinces, were conducted from 2014 to 2017 in Serbia. They included: well BB-1 in Bogatić (Inner Dinaric Alps of western Serbia), wells LB-4 and LB-5 in Lukovska Banja (Šumadija-Kopaonik-Kosovo Province), and wells VG-2 and VG-3 in Vranjska Banja (Serbian Crystalline Core). The studied occurrences belong to the group of hot mineral waters, with temperatures ranging from 62°C to 93.9°C, and total dissolved solids (TDS) from 600 to 1267 mg/L. They are mildly acidic to mildly alkaline (pH 6.6 – 8.0) and their genetic types are HCO3 --Na++K+ (Bogatić and Lukovska Banja) and SO4 2-, HCO3 --Na++K+ (Vranjska Banja). Macroscopic, optical and diffraction assessment revealed that the encrustations comprised calcite and aragonite minerals, along with some local quartz, muscovite, albite and clinochlore. The conclusion was that there was a predominant presence of calcium carbonate in all the occurrences, represented by crystalline calcite grains, characteristically birefractive, and dark, semitranslucent grains in the form of microcrystalline calcite highly stained by iron hydroxides (Bogatić), as well as crystalline calcite with radially developed carbonate - aragonite (Lukovska Banja) and rod-like and filamentous aggregates of aragonite and calcite, highly translucent in places (Vranjska Banja).The texture of the samples exhibits alternating horizontal or wavy carbonate laminae. In Vranjska Banja, they include thin micritic to medium crystalline laminae and laminae composed of aggregates of aragonite needles in the form of bunch. In Bogatić and Lukovska Banja, there are thick micritic and highly porous laminae, 0.025 to 1 mm thick, or interlayers of a coarser crystalline structure. Apart from encrustations, all the occurrences exhibit phototrophic microbial mats, which were analyzed by scanning electron microscopy. The onset and progress of encrustation are primarily influenced by the physical and chemical composition of the mineral water (T, pH, TDS, HCO3 -, Ca2+, CO2, etc.), as corroborated by hydrogeochemical modeling software PHREEQC 3.4.0. In addition, phototrophic biofilms might be contributing to the creation and accumulation of minerals in the encrustations.",
publisher = "Institut za Geoloska Istrazivanja",
journal = "Geologia Croatica",
title = "Macroscopic, optical and diffraction assessment of encrustations and SEM analyses of phototrophic microbial mats from wellheads and select zones of emergence of mineral water in Serbia",
volume = "72",
number = "2",
pages = "145-162",
doi = "10.4154/gc.2019.09"
}

Šaraba, V., Popović, S., Obradović, V., Štrbački, J., Gajić, V., Vulić, P., Subakov-Simić, G.,& Krunić, O.. (2019). Macroscopic, optical and diffraction assessment of encrustations and SEM analyses of phototrophic microbial mats from wellheads and select zones of emergence of mineral water in Serbia. in Geologia Croatica
Institut za Geoloska Istrazivanja., 72(2), 145-162.
https://doi.org/10.4154/gc.2019.09

Šaraba V, Popović S, Obradović V, Štrbački J, Gajić V, Vulić P, Subakov-Simić G, Krunić O. Macroscopic, optical and diffraction assessment of encrustations and SEM analyses of phototrophic microbial mats from wellheads and select zones of emergence of mineral water in Serbia. in Geologia Croatica. 2019;72(2):145-162.
doi:10.4154/gc.2019.09 .

Šaraba, Vladimir, Popović, Slađana, Obradović, Vesna, Štrbački, Jana, Gajić, Violeta, Vulić, Predrag, Subakov-Simić, Gordana, Krunić, Olivera, "Macroscopic, optical and diffraction assessment of encrustations and SEM analyses of phototrophic microbial mats from wellheads and select zones of emergence of mineral water in Serbia" in Geologia Croatica, 72, no. 2 (2019):145-162,
https://doi.org/10.4154/gc.2019.09 . .

TY  - CONF
AU  - Krizmanić, Jelena
AU  - Vidaković, Danijela
AU  - Trbojević, Ivana
AU  - Predojević, Dragana
AU  - Kostić, D
AU  - Subakov-Simić, Gordana
PY  - 2018
UR  - http://www.cefah.agrif.bg.ac.rs/conference/conference.html
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4604
AB  - U ovom istraživanju predstavljeni su rezultati analize epilitskih zajednica silikatnih algi
iz potoka Jovac i Ročnjak, dve pritoke akumulacije Vrutci. Uzorci su sakupljani mesečno u
periodu od decembra 2014. do oktobra 2015. godine. Identifikovano je ukupno 118 taksona
silikatnih algi. Najbrojnije populacije u okviru epilitske zajednice silikatnih algi, u oba
potoka, grade Achnanthidium minutissimum var. minutissimum i Cocconeis placentula var.
lineata. Rezultati izračunavanja dijatomnih indeksa, uz pomoć softverskog paketa OMNIDIA,
ukazuju da je ekološki status vode oba potoka u ispitivanom periodu dobar, sa veoma
niskim organskim opterećenjem i uz odsustvo antropogene eutrofikacije.
PB  - University of Belgrade - Faculty of Agriculture
C3  - Proceedings of the 8th International Conference "Water & Fish"
T1  - The application of diatom indices for water quality assessment – case study of Jovac and Ročnjak streams
SP  - 186
EP  - 190
UR  - https://hdl.handle.net/21.15107/rcub_cer_4604
ER  - 

@conference{
author = "Krizmanić, Jelena and Vidaković, Danijela and Trbojević, Ivana and Predojević, Dragana and Kostić, D and Subakov-Simić, Gordana",
year = "2018",
abstract = "U ovom istraživanju predstavljeni su rezultati analize epilitskih zajednica silikatnih algi
iz potoka Jovac i Ročnjak, dve pritoke akumulacije Vrutci. Uzorci su sakupljani mesečno u
periodu od decembra 2014. do oktobra 2015. godine. Identifikovano je ukupno 118 taksona
silikatnih algi. Najbrojnije populacije u okviru epilitske zajednice silikatnih algi, u oba
potoka, grade Achnanthidium minutissimum var. minutissimum i Cocconeis placentula var.
lineata. Rezultati izračunavanja dijatomnih indeksa, uz pomoć softverskog paketa OMNIDIA,
ukazuju da je ekološki status vode oba potoka u ispitivanom periodu dobar, sa veoma
niskim organskim opterećenjem i uz odsustvo antropogene eutrofikacije.",
publisher = "University of Belgrade - Faculty of Agriculture",
journal = "Proceedings of the 8th International Conference "Water & Fish"",
title = "The application of diatom indices for water quality assessment – case study of Jovac and Ročnjak streams",
pages = "186-190",
url = "https://hdl.handle.net/21.15107/rcub_cer_4604"
}

Krizmanić, J., Vidaković, D., Trbojević, I., Predojević, D., Kostić, D.,& Subakov-Simić, G.. (2018). The application of diatom indices for water quality assessment – case study of Jovac and Ročnjak streams. in Proceedings of the 8th International Conference "Water & Fish"
University of Belgrade - Faculty of Agriculture., 186-190.
https://hdl.handle.net/21.15107/rcub_cer_4604

Krizmanić J, Vidaković D, Trbojević I, Predojević D, Kostić D, Subakov-Simić G. The application of diatom indices for water quality assessment – case study of Jovac and Ročnjak streams. in Proceedings of the 8th International Conference "Water & Fish". 2018;:186-190.
https://hdl.handle.net/21.15107/rcub_cer_4604 .

Krizmanić, Jelena, Vidaković, Danijela, Trbojević, Ivana, Predojević, Dragana, Kostić, D, Subakov-Simić, Gordana, "The application of diatom indices for water quality assessment – case study of Jovac and Ročnjak streams" in Proceedings of the 8th International Conference "Water & Fish" (2018):186-190,
https://hdl.handle.net/21.15107/rcub_cer_4604 .

TY  - CONF
AU  - Trbojević, Ivana
AU  - Jakovljević, Olga
AU  - Predojević, Dragana
AU  - Vidaković, Danijela
AU  - Popović, Slađana
AU  - Subakov-Simić, Gordana
AU  - Krizmanić, Jelena
PY  - 2018
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4610
AB  - Cilj ovog rada je predstavljanje novih taksona u flori silikatnih algi Srbije - Aneumastus stroesei (Østrup) D.G.Mann i Stauroneis balatonis Pantocsek, zabeleženih u perifitonu razvijenom na veštačkim podlogama u jezeru Vrutci (2015. godine) i Savskom jezeru (2014. godine)
PB  - Beograd : Srpsko biološko društvo
C3  - Knjiga sažetaka - Drugi kongres biologa Srbije
T1  - Prvi nalaz roda Aneumastus D.G. Mann & A.J. Stickle i distribucija retkog taksona Stauroneis balatonis Pantocsek na teritoriji Srbije
SP  - 214
EP  - 214
UR  - https://hdl.handle.net/21.15107/rcub_cer_4610
ER  - 

@conference{
author = "Trbojević, Ivana and Jakovljević, Olga and Predojević, Dragana and Vidaković, Danijela and Popović, Slađana and Subakov-Simić, Gordana and Krizmanić, Jelena",
year = "2018",
abstract = "Cilj ovog rada je predstavljanje novih taksona u flori silikatnih algi Srbije - Aneumastus stroesei (Østrup) D.G.Mann i Stauroneis balatonis Pantocsek, zabeleženih u perifitonu razvijenom na veštačkim podlogama u jezeru Vrutci (2015. godine) i Savskom jezeru (2014. godine)",
publisher = "Beograd : Srpsko biološko društvo",
journal = "Knjiga sažetaka - Drugi kongres biologa Srbije",
title = "Prvi nalaz roda Aneumastus D.G. Mann & A.J. Stickle i distribucija retkog taksona Stauroneis balatonis Pantocsek na teritoriji Srbije",
pages = "214-214",
url = "https://hdl.handle.net/21.15107/rcub_cer_4610"
}

Trbojević, I., Jakovljević, O., Predojević, D., Vidaković, D., Popović, S., Subakov-Simić, G.,& Krizmanić, J.. (2018). Prvi nalaz roda Aneumastus D.G. Mann & A.J. Stickle i distribucija retkog taksona Stauroneis balatonis Pantocsek na teritoriji Srbije. in Knjiga sažetaka - Drugi kongres biologa Srbije
Beograd : Srpsko biološko društvo., 214-214.
https://hdl.handle.net/21.15107/rcub_cer_4610

Trbojević I, Jakovljević O, Predojević D, Vidaković D, Popović S, Subakov-Simić G, Krizmanić J. Prvi nalaz roda Aneumastus D.G. Mann & A.J. Stickle i distribucija retkog taksona Stauroneis balatonis Pantocsek na teritoriji Srbije. in Knjiga sažetaka - Drugi kongres biologa Srbije. 2018;:214-214.
https://hdl.handle.net/21.15107/rcub_cer_4610 .

Trbojević, Ivana, Jakovljević, Olga, Predojević, Dragana, Vidaković, Danijela, Popović, Slađana, Subakov-Simić, Gordana, Krizmanić, Jelena, "Prvi nalaz roda Aneumastus D.G. Mann & A.J. Stickle i distribucija retkog taksona Stauroneis balatonis Pantocsek na teritoriji Srbije" in Knjiga sažetaka - Drugi kongres biologa Srbije (2018):214-214,
https://hdl.handle.net/21.15107/rcub_cer_4610 .

TY  - JOUR
AU  - Popović, Slađana
AU  - Stupar, Milos
AU  - Unkovic, Nikola
AU  - Subakov-Simić, Gordana
AU  - Grbic, Milica Ljaljevic
PY  - 2018
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2293
AB  - The presence of biofilms on stone monuments can lead to biodeterioration processes that significantly lower not only the aesthetic value of cultural heritage sites but also cause considerable physical and chemical damage to stone surfaces. In terrestrial environments, cyanobacteria have a significant role in biofilm formation on a variety of natural and artificial stone substrata, including granite, sandstone, limestone, lime mortar, etc. Studies on cyanobacterial diversity and estimation of biodeteriorative activity on stone cultural heritage objects can be very important for conservators and restorers, and cyanobacteria removal from stone monuments is currently a great challenge for conservation science. In that sense, the diversity of terrestrial cyanobacteria was investigated at six localities in Serbia. Samples for cyanobacterial analyses were taken from surface biofilms covering different substrata: granite and lime mortar (The Monument to the Unknown Hero), sandstone (Branko's Bridge, Eiffel's Lock) and carbonate rock (Medieval tombstones from Mramorje and Rastite, Gradac Monastery). A total of 18 cyanobacterial taxa were identified. The highest diversity was found on carbonate rock, followed by sandstone. Cyanobacteria were also recorded on an artificial substratum - lime mortar, while cyanobacteria were not found on granite. All detected cyanobacteria seriously impaired the structural and aesthetic integrity of the studied monuments via mechanical and chemical actions, so their presence must not be overlooked.
PB  - Routledge Journals, Taylor & Francis Ltd, Abingdon
T2  - Studies in Conservation
T1  - Diversity of Terrestrial Cyanobacteria Colonizing Selected Stone Monuments in Serbia
VL  - 63
IS  - 5
SP  - 292
EP  - 302
DO  - 10.1080/00393630.2018.1438127
ER  - 

@article{
author = "Popović, Slađana and Stupar, Milos and Unkovic, Nikola and Subakov-Simić, Gordana and Grbic, Milica Ljaljevic",
year = "2018",
abstract = "The presence of biofilms on stone monuments can lead to biodeterioration processes that significantly lower not only the aesthetic value of cultural heritage sites but also cause considerable physical and chemical damage to stone surfaces. In terrestrial environments, cyanobacteria have a significant role in biofilm formation on a variety of natural and artificial stone substrata, including granite, sandstone, limestone, lime mortar, etc. Studies on cyanobacterial diversity and estimation of biodeteriorative activity on stone cultural heritage objects can be very important for conservators and restorers, and cyanobacteria removal from stone monuments is currently a great challenge for conservation science. In that sense, the diversity of terrestrial cyanobacteria was investigated at six localities in Serbia. Samples for cyanobacterial analyses were taken from surface biofilms covering different substrata: granite and lime mortar (The Monument to the Unknown Hero), sandstone (Branko's Bridge, Eiffel's Lock) and carbonate rock (Medieval tombstones from Mramorje and Rastite, Gradac Monastery). A total of 18 cyanobacterial taxa were identified. The highest diversity was found on carbonate rock, followed by sandstone. Cyanobacteria were also recorded on an artificial substratum - lime mortar, while cyanobacteria were not found on granite. All detected cyanobacteria seriously impaired the structural and aesthetic integrity of the studied monuments via mechanical and chemical actions, so their presence must not be overlooked.",
publisher = "Routledge Journals, Taylor & Francis Ltd, Abingdon",
journal = "Studies in Conservation",
title = "Diversity of Terrestrial Cyanobacteria Colonizing Selected Stone Monuments in Serbia",
volume = "63",
number = "5",
pages = "292-302",
doi = "10.1080/00393630.2018.1438127"
}

Popović, S., Stupar, M., Unkovic, N., Subakov-Simić, G.,& Grbic, M. L.. (2018). Diversity of Terrestrial Cyanobacteria Colonizing Selected Stone Monuments in Serbia. in Studies in Conservation
Routledge Journals, Taylor & Francis Ltd, Abingdon., 63(5), 292-302.
https://doi.org/10.1080/00393630.2018.1438127

Popović S, Stupar M, Unkovic N, Subakov-Simić G, Grbic ML. Diversity of Terrestrial Cyanobacteria Colonizing Selected Stone Monuments in Serbia. in Studies in Conservation. 2018;63(5):292-302.
doi:10.1080/00393630.2018.1438127 .

Popović, Slađana, Stupar, Milos, Unkovic, Nikola, Subakov-Simić, Gordana, Grbic, Milica Ljaljevic, "Diversity of Terrestrial Cyanobacteria Colonizing Selected Stone Monuments in Serbia" in Studies in Conservation, 63, no. 5 (2018):292-302,
https://doi.org/10.1080/00393630.2018.1438127 . .

TY  - JOUR
AU  - Jovanovic, Jelena
AU  - Trbojevic, Ivana
AU  - Subakov-Simić, Gordana
AU  - Popović, Slađana
AU  - Predojevic, Dragana
AU  - Blagojevic, Ana
AU  - Karadžić, Vesna
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2094
AB  - The summer phytoplankton community was studied across both vertical and temporal scales in relation to environmental factors in the shallowrecreational Sava Lake. The sampling was conducted weekly at four depths from mid-July until mid-September 2014, in order to detect short-term changes within the assemblages. Besides physical and chemical parameters, meteorological data was also included in the investigation, as that year was characterized with extreme rainfall, which caused serious flooding in the region. The community succession was characterized by a reverse in the cyanobacteria (Codon M) and chlorococcal green algae (Coda F and J). Statistical analyses (RDA) indicated that changes in the community composition and successional pattern could have been due to the mixing regime variations in the reservoir, most likely induced by weather disturbances, especially high precipitation and wind events. These events did not permit massive cyanobacterial development, although they most likely caused resuspension of dissolved phosphorus from the sediment. When observing functional groups, three groups could be distinguished by their response to the above-mentioned parameters: the first prefers high temperature and insolation(Lm, Y, Lo, Xph, W2andM), the second is correlated with precipitation and wind (Td, C, K, MP and X2), while the third group tolerates cloudiness (H1, F, N, X1, D, J and P).
PB  - EDP Sciences
T2  - Knowledge and Management of Aquatic Ecosystems
T1  - The effect of meteorological and chemical parameters on summer phytoplankton assemblages in an urban recreational lake
IS  - 418
DO  - 10.1051/kmae/2017038
ER  - 

@article{
author = "Jovanovic, Jelena and Trbojevic, Ivana and Subakov-Simić, Gordana and Popović, Slađana and Predojevic, Dragana and Blagojevic, Ana and Karadžić, Vesna",
year = "2017",
abstract = "The summer phytoplankton community was studied across both vertical and temporal scales in relation to environmental factors in the shallowrecreational Sava Lake. The sampling was conducted weekly at four depths from mid-July until mid-September 2014, in order to detect short-term changes within the assemblages. Besides physical and chemical parameters, meteorological data was also included in the investigation, as that year was characterized with extreme rainfall, which caused serious flooding in the region. The community succession was characterized by a reverse in the cyanobacteria (Codon M) and chlorococcal green algae (Coda F and J). Statistical analyses (RDA) indicated that changes in the community composition and successional pattern could have been due to the mixing regime variations in the reservoir, most likely induced by weather disturbances, especially high precipitation and wind events. These events did not permit massive cyanobacterial development, although they most likely caused resuspension of dissolved phosphorus from the sediment. When observing functional groups, three groups could be distinguished by their response to the above-mentioned parameters: the first prefers high temperature and insolation(Lm, Y, Lo, Xph, W2andM), the second is correlated with precipitation and wind (Td, C, K, MP and X2), while the third group tolerates cloudiness (H1, F, N, X1, D, J and P).",
publisher = "EDP Sciences",
journal = "Knowledge and Management of Aquatic Ecosystems",
title = "The effect of meteorological and chemical parameters on summer phytoplankton assemblages in an urban recreational lake",
number = "418",
doi = "10.1051/kmae/2017038"
}

Jovanovic, J., Trbojevic, I., Subakov-Simić, G., Popović, S., Predojevic, D., Blagojevic, A.,& Karadžić, V.. (2017). The effect of meteorological and chemical parameters on summer phytoplankton assemblages in an urban recreational lake. in Knowledge and Management of Aquatic Ecosystems
EDP Sciences.(418).
https://doi.org/10.1051/kmae/2017038

Jovanovic J, Trbojevic I, Subakov-Simić G, Popović S, Predojevic D, Blagojevic A, Karadžić V. The effect of meteorological and chemical parameters on summer phytoplankton assemblages in an urban recreational lake. in Knowledge and Management of Aquatic Ecosystems. 2017;(418).
doi:10.1051/kmae/2017038 .

Jovanovic, Jelena, Trbojevic, Ivana, Subakov-Simić, Gordana, Popović, Slađana, Predojevic, Dragana, Blagojevic, Ana, Karadžić, Vesna, "The effect of meteorological and chemical parameters on summer phytoplankton assemblages in an urban recreational lake" in Knowledge and Management of Aquatic Ecosystems, no. 418 (2017),
https://doi.org/10.1051/kmae/2017038 . .

TY  - JOUR
AU  - Saraba, Vladimir
AU  - Popović, Slađana
AU  - Krunić, Olivera
AU  - Subakov-Simić, Gordana
AU  - Kljajic, Zeljko
AU  - Lazić, Milojko M.
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2100
AB  - Phototropic microorganisms in thermal mats had not attracted enough attention in Serbia in the past. The research presented in this paper is the first to address biofilms at selected occurrences of mineral water in Serbia (Bogatic, Metkovic and Belotic in the Macva District as well as Radaljska Banja, Lukovska Banja and Vranjska Banja) (in Serbian, banja denotes a spa town). The study period is from 2014 to 2016. The temperatures of the studied occurrences are in the 30-93.9 degrees C range and the chemical composition corresponds to the HCO3- -Na++ K+ and SO42-, HCO3--Na++ K+ types of mineral water. One of the objectives was to examine the condition of wellheads (incrustation, biofouling and corrosion), focusing on the presence of phototrophic microorganisms whose metabolites may lead to changes in mineral water quality, yield and chemistry. Analysis by light and scanning electron microscopy provides insight into the diversity of phototrophic microorganisms that populate biofilms near the points of emergence and on wellhead. The research reveals the presence of representatives of three groups of phototrophic microorganisms: Cyanobacteria, Chlorophyta and Bacillariophyta. Cyanobacteria were the most numerous, dominated by the order Oscillatoriales with ten recorded genera, of which Leptolynbgya and Phormidium feature the largest numbers of species. The order Chroococcales are the second most numerous, with seven recorded genera, of which Gloeocapsa and Synechocystisare the most noteworthy. The largest numbers of representative taxa were noted at Radaljska Banja and Vranjska Banja, where mineral waters originate from lithostratigraphic units of igneous origin, followed by mineral water occurrences in karst aquifers (Bogatic and Belotic) and an intergranular aquifer (Metkovic). The smallest number of identified phototrophic microorganisms is noted at Lukovska Banja, where the origin is associated with a fractured aquifer formed in sedimentary and metamorphic rocks, with occasional diabase interbeds. Although many representative taxa are found on only one of the studied localities, such as Synechococcus bigranulatus and Pseudanabaena thermalis, those of the genera Leptolyngbya, Phormidium and Cosmarium laeve, as well as genera of the phylum Bacillariophyta, occur at several sampling sites. Principal component analysis (PCA) was used to show the relationship between documented cyanobacterial and algal taxa and environmental parameters.
AB  - Fototrofni mikroorganizmi v oblogah termalnih izvirov v Srbiji v preteklosti niso bili deležni posebne pozornosti. V članku predstavljena raziskava je prva, ki obravnava biofilme na izbranih mestih izvirov mineralnih vod v Srbiji (Bogatić, Metković in Belotić v Mačvi ter Radaljska Banja, Lukovska Banja in Vranjska Banja) (v srbskem jeziku je banja izraz za toplice). Preučevanje je potekalo med letoma 2014 in 2016. Temperature obravnavanih voda se gibljejo med 30 in 93,9 °C, glede na kemijsko sestavo pa jih uvrščamo v HCO3 − – Na++ K+ in SO4 2−, HCO3 − – Na++K+ tipe mineralne vode. Eden od ciljev raziskave je bil proučevati razmere na ustjih vrtin (inkrustacija, obrast in korozija) in se še posebej posvetiti navzočnosti fototrofnih mikroorganizmov, katerih metaboliti lahko spremenijo kakovost, izdatnost in kemizem mineralnih vod. Z analizo slik s svetlobnim in vrstičnim elektronskim mikroskopom lahko podrobneje spoznamo raznolikost fototrofnih organizmov, ki sestavljajo biofilme na mestih izvirov in na ustjih vrtin. Raziskava je pokazala obstoj predstavnikov treh skupin fototrofnih mikroorganizmov: cianobakterij ter predstavnikov debel Chlorophyta in Bacillariophyta. Cianobakterije so bile najbolj številčne, prevladovali so osebki reda Oscillatoriales z desetimi ugotovljenimi rodovi, od katerih je bilo največje število vrst iz rodov Leptolynbgya in Phormidium. Red Chroococcales je bil s sedmimi zabeleženimi rodovi drugi najbolj številčen, prevladovala sta Gloeocapsa in Synechocystis. Največreprezentativnih taksonov je bilo v Radaljski Banji in Vranjski Banji, kjer mineralne vode izvirajo iz litostratigrafskih enot vulkanskega izvora, sledijo mineralne vode iz kraškega (Bogatić in Belotić) in medzrnskega vodonosnika (Metković). Najmanjfototrofnih organizmov je bilo v vzorcu iz Lukovske Banje, kjer vode izvirajo iz razpoklinskih vodonosnikov v sedimentnih in metamorfnih kamninah z vmesnimi lečami diabaza. Čeprav soštevilne reprezentativne taksone našli le na eni od proučevanih lokacij, kot na primer Synechococcus bigranulatus in Pseudanabaena thermalis, se tisti iz rodu Leptolyngbya, Phormidium in Cosmarium laeve in predstavniki več rodov, ki pripadajo deblu Bacillariophyta, pojavljajo na več vzorčnih mestih. Za ugotavljanje odvisnosti med taksoni cianobakterij in alg ter okoljskimi parametri so uporabili analizo glavnih komponent.
PB  - Zalozba Z R C
T2  - Acta Carsologica
T1  - Mineral waters of Serbia and development of phototrophic microbial communities near points of emergence and on wellheads
VL  - 46
IS  - 2-3
SP  - 295
EP  - 316
DO  - 10.3986/ac.v46i2-3.4961
ER  - 

@article{
author = "Saraba, Vladimir and Popović, Slađana and Krunić, Olivera and Subakov-Simić, Gordana and Kljajic, Zeljko and Lazić, Milojko M.",
year = "2017",
abstract = "Phototropic microorganisms in thermal mats had not attracted enough attention in Serbia in the past. The research presented in this paper is the first to address biofilms at selected occurrences of mineral water in Serbia (Bogatic, Metkovic and Belotic in the Macva District as well as Radaljska Banja, Lukovska Banja and Vranjska Banja) (in Serbian, banja denotes a spa town). The study period is from 2014 to 2016. The temperatures of the studied occurrences are in the 30-93.9 degrees C range and the chemical composition corresponds to the HCO3- -Na++ K+ and SO42-, HCO3--Na++ K+ types of mineral water. One of the objectives was to examine the condition of wellheads (incrustation, biofouling and corrosion), focusing on the presence of phototrophic microorganisms whose metabolites may lead to changes in mineral water quality, yield and chemistry. Analysis by light and scanning electron microscopy provides insight into the diversity of phototrophic microorganisms that populate biofilms near the points of emergence and on wellhead. The research reveals the presence of representatives of three groups of phototrophic microorganisms: Cyanobacteria, Chlorophyta and Bacillariophyta. Cyanobacteria were the most numerous, dominated by the order Oscillatoriales with ten recorded genera, of which Leptolynbgya and Phormidium feature the largest numbers of species. The order Chroococcales are the second most numerous, with seven recorded genera, of which Gloeocapsa and Synechocystisare the most noteworthy. The largest numbers of representative taxa were noted at Radaljska Banja and Vranjska Banja, where mineral waters originate from lithostratigraphic units of igneous origin, followed by mineral water occurrences in karst aquifers (Bogatic and Belotic) and an intergranular aquifer (Metkovic). The smallest number of identified phototrophic microorganisms is noted at Lukovska Banja, where the origin is associated with a fractured aquifer formed in sedimentary and metamorphic rocks, with occasional diabase interbeds. Although many representative taxa are found on only one of the studied localities, such as Synechococcus bigranulatus and Pseudanabaena thermalis, those of the genera Leptolyngbya, Phormidium and Cosmarium laeve, as well as genera of the phylum Bacillariophyta, occur at several sampling sites. Principal component analysis (PCA) was used to show the relationship between documented cyanobacterial and algal taxa and environmental parameters., Fototrofni mikroorganizmi v oblogah termalnih izvirov v Srbiji v preteklosti niso bili deležni posebne pozornosti. V članku predstavljena raziskava je prva, ki obravnava biofilme na izbranih mestih izvirov mineralnih vod v Srbiji (Bogatić, Metković in Belotić v Mačvi ter Radaljska Banja, Lukovska Banja in Vranjska Banja) (v srbskem jeziku je banja izraz za toplice). Preučevanje je potekalo med letoma 2014 in 2016. Temperature obravnavanih voda se gibljejo med 30 in 93,9 °C, glede na kemijsko sestavo pa jih uvrščamo v HCO3 − – Na++ K+ in SO4 2−, HCO3 − – Na++K+ tipe mineralne vode. Eden od ciljev raziskave je bil proučevati razmere na ustjih vrtin (inkrustacija, obrast in korozija) in se še posebej posvetiti navzočnosti fototrofnih mikroorganizmov, katerih metaboliti lahko spremenijo kakovost, izdatnost in kemizem mineralnih vod. Z analizo slik s svetlobnim in vrstičnim elektronskim mikroskopom lahko podrobneje spoznamo raznolikost fototrofnih organizmov, ki sestavljajo biofilme na mestih izvirov in na ustjih vrtin. Raziskava je pokazala obstoj predstavnikov treh skupin fototrofnih mikroorganizmov: cianobakterij ter predstavnikov debel Chlorophyta in Bacillariophyta. Cianobakterije so bile najbolj številčne, prevladovali so osebki reda Oscillatoriales z desetimi ugotovljenimi rodovi, od katerih je bilo največje število vrst iz rodov Leptolynbgya in Phormidium. Red Chroococcales je bil s sedmimi zabeleženimi rodovi drugi najbolj številčen, prevladovala sta Gloeocapsa in Synechocystis. Največreprezentativnih taksonov je bilo v Radaljski Banji in Vranjski Banji, kjer mineralne vode izvirajo iz litostratigrafskih enot vulkanskega izvora, sledijo mineralne vode iz kraškega (Bogatić in Belotić) in medzrnskega vodonosnika (Metković). Najmanjfototrofnih organizmov je bilo v vzorcu iz Lukovske Banje, kjer vode izvirajo iz razpoklinskih vodonosnikov v sedimentnih in metamorfnih kamninah z vmesnimi lečami diabaza. Čeprav soštevilne reprezentativne taksone našli le na eni od proučevanih lokacij, kot na primer Synechococcus bigranulatus in Pseudanabaena thermalis, se tisti iz rodu Leptolyngbya, Phormidium in Cosmarium laeve in predstavniki več rodov, ki pripadajo deblu Bacillariophyta, pojavljajo na več vzorčnih mestih. Za ugotavljanje odvisnosti med taksoni cianobakterij in alg ter okoljskimi parametri so uporabili analizo glavnih komponent.",
publisher = "Zalozba Z R C",
journal = "Acta Carsologica",
title = "Mineral waters of Serbia and development of phototrophic microbial communities near points of emergence and on wellheads",
volume = "46",
number = "2-3",
pages = "295-316",
doi = "10.3986/ac.v46i2-3.4961"
}

Saraba, V., Popović, S., Krunić, O., Subakov-Simić, G., Kljajic, Z.,& Lazić, M. M.. (2017). Mineral waters of Serbia and development of phototrophic microbial communities near points of emergence and on wellheads. in Acta Carsologica
Zalozba Z R C., 46(2-3), 295-316.
https://doi.org/10.3986/ac.v46i2-3.4961

Saraba V, Popović S, Krunić O, Subakov-Simić G, Kljajic Z, Lazić MM. Mineral waters of Serbia and development of phototrophic microbial communities near points of emergence and on wellheads. in Acta Carsologica. 2017;46(2-3):295-316.
doi:10.3986/ac.v46i2-3.4961 .

Saraba, Vladimir, Popović, Slađana, Krunić, Olivera, Subakov-Simić, Gordana, Kljajic, Zeljko, Lazić, Milojko M., "Mineral waters of Serbia and development of phototrophic microbial communities near points of emergence and on wellheads" in Acta Carsologica, 46, no. 2-3 (2017):295-316,
https://doi.org/10.3986/ac.v46i2-3.4961 . .

TY  - JOUR
AU  - Popović, Slađana
AU  - Simić, Gordana
AU  - Stupar, M.
AU  - Unković, N.
AU  - Krunić, O.
AU  - Savić, N.
AU  - Grbić, M.
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2208
AB  - Cyanobacteria, algae (Chlorophyta and Bacillariophyta), and fungi were identified from biofilm samples from three caves in western Serbia: Ribnička, Hadž i Prodanova, and Rćanska. Temperature, light intensity, and relative humidity varied from 16.9 8C to 24.9 8C, 61% to 87%, and 215 Lux to 4400 Lux, respectively. In general, the highest number of documented taxa belonged to Cyanobacteria, with chroococcalean taxa prevailing and Gloeocapsa species as the most diverse. A large percentage of observed fungi were Ascomycetes or Zygomycetes, while the only representative of Basidiomycetes was Rhizoctonia s. lat. However, a redundancy analysis revealed that different taxonomic groups were dominant at different localities: cyanobacteria and fungi in Ribnička and Hadž i Prodanova, and Chlorophyta and Bacillariophyta in Rćanska. The statistical analysis showed that relative humidity is an important physical parameter influencing the development of various microbial communities in different caves. Cyanobacteria were mostly found in places with lower relative humidity, while Chlorophyta and Bacillariophyta were found in places with higher humidity. The documented physical parameters did not have a significant impact on the distribution of fungi. Measured chlorophyll-a content was highest on horizontal surfaces, where the highest content of organic/inorganic matter were also recorded. The highest water content was observed in biofilm samples from which many cyanobacteria taxa were identified.
PB  - National Speleological Society Inc.
T2  - Journal of Cave and Karst Studies
T1  - Cave biofilms: Characterization of phototrophic cyanobacteria and algae and chemotrophic fungi from three caves in Serbia
VL  - 79
IS  - 1
SP  - 10
EP  - 23
DO  - 10.4311/2016MB0124
ER  - 

@article{
author = "Popović, Slađana and Simić, Gordana and Stupar, M. and Unković, N. and Krunić, O. and Savić, N. and Grbić, M.",
year = "2017",
abstract = "Cyanobacteria, algae (Chlorophyta and Bacillariophyta), and fungi were identified from biofilm samples from three caves in western Serbia: Ribnička, Hadž i Prodanova, and Rćanska. Temperature, light intensity, and relative humidity varied from 16.9 8C to 24.9 8C, 61% to 87%, and 215 Lux to 4400 Lux, respectively. In general, the highest number of documented taxa belonged to Cyanobacteria, with chroococcalean taxa prevailing and Gloeocapsa species as the most diverse. A large percentage of observed fungi were Ascomycetes or Zygomycetes, while the only representative of Basidiomycetes was Rhizoctonia s. lat. However, a redundancy analysis revealed that different taxonomic groups were dominant at different localities: cyanobacteria and fungi in Ribnička and Hadž i Prodanova, and Chlorophyta and Bacillariophyta in Rćanska. The statistical analysis showed that relative humidity is an important physical parameter influencing the development of various microbial communities in different caves. Cyanobacteria were mostly found in places with lower relative humidity, while Chlorophyta and Bacillariophyta were found in places with higher humidity. The documented physical parameters did not have a significant impact on the distribution of fungi. Measured chlorophyll-a content was highest on horizontal surfaces, where the highest content of organic/inorganic matter were also recorded. The highest water content was observed in biofilm samples from which many cyanobacteria taxa were identified.",
publisher = "National Speleological Society Inc.",
journal = "Journal of Cave and Karst Studies",
title = "Cave biofilms: Characterization of phototrophic cyanobacteria and algae and chemotrophic fungi from three caves in Serbia",
volume = "79",
number = "1",
pages = "10-23",
doi = "10.4311/2016MB0124"
}

Popović, S., Simić, G., Stupar, M., Unković, N., Krunić, O., Savić, N.,& Grbić, M.. (2017). Cave biofilms: Characterization of phototrophic cyanobacteria and algae and chemotrophic fungi from three caves in Serbia. in Journal of Cave and Karst Studies
National Speleological Society Inc.., 79(1), 10-23.
https://doi.org/10.4311/2016MB0124

Popović S, Simić G, Stupar M, Unković N, Krunić O, Savić N, Grbić M. Cave biofilms: Characterization of phototrophic cyanobacteria and algae and chemotrophic fungi from three caves in Serbia. in Journal of Cave and Karst Studies. 2017;79(1):10-23.
doi:10.4311/2016MB0124 .

Popović, Slađana, Simić, Gordana, Stupar, M., Unković, N., Krunić, O., Savić, N., Grbić, M., "Cave biofilms: Characterization of phototrophic cyanobacteria and algae and chemotrophic fungi from three caves in Serbia" in Journal of Cave and Karst Studies, 79, no. 1 (2017):10-23,
https://doi.org/10.4311/2016MB0124 . .

TY  - JOUR
AU  - Unković, Nikola
AU  - Popović, Slađana
AU  - Stupar, Miloš
AU  - Samolov, Elena
AU  - Subakov Simić, Gordana
AU  - Ljaljević Grbić, Milica
AU  - Vukojević, Jelena
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4748
AB  - Diversity of subaerial biofilm forming cyanobacteria, algae and fungi was investigated on 10 different substrata from greenhouse of Botanical Garden “Jevremovac”. Out of 37 documented taxa, 16 cyanobacterial and 10 algal taxa were identified. Remaining 11 taxa belong to the Kingdom of Fungi. The highest diversity of biofilm forming microorganisms, a total of 24 taxa, was detected on the corroded metal surface, while significantly lower number of taxa was recorded on other examined substrata. Cyanobacterium Porphyrosiphon sp., diatom Achnanthes sp. and green algae Chlorella sp. and Chlorococcum minutum were the most frequently encountered photosynthetic components of biofilms. In all analyzed samples, Trichoderma sp., followed by Cladosporium sp. and Rhizopus stolonifer, were the most frequently identified fungi.
AB  - Испитиван је диверзитет цијанобактерија, алги и гљива у биофилму с 10 различитих супстрата из стакленика Ботаничке баште „Јевремовац“. Од 37 документованих таксона, идентификовано је 16 цијанобактерија и 10 алги. Преосталих 11 таксона припадају „Петом царству“. Највећа разноврсност микроорганизама, укупно 24 таксона, забележена је у биофилму на кородираној металној површини, док је значајно нижи број таксона регистрован на осталим испитиваним супстратима. Цијанобактерија Porphyrosiphon sp., дијатома Achnanthes sp. и зелене алге Chlorella sp. и Chlorococcum minutum су најчешће фотосинтетичке компоненте биофилма. У свим испитиваним узорцима Trichoderma sp., заједно са Cladosporium sp. и Rhizopus stolonifer су најчешће идентификоване гљиве.
PB  - Novi Sad : Matica srpska
T2  - Zbornik Matice Srpske za Prirodne Nauke
T1  - Biofilm forming microorganisms on various substrata from greenhouse of Botanical Garden “Jevremovac”
T1  - Mikroorganizmi u sastavu biofilma s različitih supstrata staklenika Botaničke bašte “Jevremovac”
VL  - 2017
IS  - 32
SP  - 57
EP  - 67
DO  - 10.2298/ZMSPN1732057U
ER  - 

@article{
author = "Unković, Nikola and Popović, Slađana and Stupar, Miloš and Samolov, Elena and Subakov Simić, Gordana and Ljaljević Grbić, Milica and Vukojević, Jelena",
year = "2017",
abstract = "Diversity of subaerial biofilm forming cyanobacteria, algae and fungi was investigated on 10 different substrata from greenhouse of Botanical Garden “Jevremovac”. Out of 37 documented taxa, 16 cyanobacterial and 10 algal taxa were identified. Remaining 11 taxa belong to the Kingdom of Fungi. The highest diversity of biofilm forming microorganisms, a total of 24 taxa, was detected on the corroded metal surface, while significantly lower number of taxa was recorded on other examined substrata. Cyanobacterium Porphyrosiphon sp., diatom Achnanthes sp. and green algae Chlorella sp. and Chlorococcum minutum were the most frequently encountered photosynthetic components of biofilms. In all analyzed samples, Trichoderma sp., followed by Cladosporium sp. and Rhizopus stolonifer, were the most frequently identified fungi., Испитиван је диверзитет цијанобактерија, алги и гљива у биофилму с 10 различитих супстрата из стакленика Ботаничке баште „Јевремовац“. Од 37 документованих таксона, идентификовано је 16 цијанобактерија и 10 алги. Преосталих 11 таксона припадају „Петом царству“. Највећа разноврсност микроорганизама, укупно 24 таксона, забележена је у биофилму на кородираној металној површини, док је значајно нижи број таксона регистрован на осталим испитиваним супстратима. Цијанобактерија Porphyrosiphon sp., дијатома Achnanthes sp. и зелене алге Chlorella sp. и Chlorococcum minutum су најчешће фотосинтетичке компоненте биофилма. У свим испитиваним узорцима Trichoderma sp., заједно са Cladosporium sp. и Rhizopus stolonifer су најчешће идентификоване гљиве.",
publisher = "Novi Sad : Matica srpska",
journal = "Zbornik Matice Srpske za Prirodne Nauke",
title = "Biofilm forming microorganisms on various substrata from greenhouse of Botanical Garden “Jevremovac”, Mikroorganizmi u sastavu biofilma s različitih supstrata staklenika Botaničke bašte “Jevremovac”",
volume = "2017",
number = "32",
pages = "57-67",
doi = "10.2298/ZMSPN1732057U"
}

Unković, N., Popović, S., Stupar, M., Samolov, E., Subakov Simić, G., Ljaljević Grbić, M.,& Vukojević, J.. (2017). Biofilm forming microorganisms on various substrata from greenhouse of Botanical Garden “Jevremovac”. in Zbornik Matice Srpske za Prirodne Nauke
Novi Sad : Matica srpska., 2017(32), 57-67.
https://doi.org/10.2298/ZMSPN1732057U

Unković N, Popović S, Stupar M, Samolov E, Subakov Simić G, Ljaljević Grbić M, Vukojević J. Biofilm forming microorganisms on various substrata from greenhouse of Botanical Garden “Jevremovac”. in Zbornik Matice Srpske za Prirodne Nauke. 2017;2017(32):57-67.
doi:10.2298/ZMSPN1732057U .

Unković, Nikola, Popović, Slađana, Stupar, Miloš, Samolov, Elena, Subakov Simić, Gordana, Ljaljević Grbić, Milica, Vukojević, Jelena, "Biofilm forming microorganisms on various substrata from greenhouse of Botanical Garden “Jevremovac”" in Zbornik Matice Srpske za Prirodne Nauke, 2017, no. 32 (2017):57-67,
https://doi.org/10.2298/ZMSPN1732057U . .

TY  - JOUR
AU  - Popović, Slađana
AU  - Subakov-Simić, Gordana
AU  - Korac, Aleksandra
AU  - Golic, Igor
AU  - Komarek, Jiri
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1903
AB  - During the investigation of cyanobacterial diversity in Bozana Cave, which is situated in a limestone region in western Serbia, a new species of cyanobacterium belonging to the genus Nephrococcus was found. So far, there are only three records of the genus Nephrococcus in the whole world (recorded in China and Nepal), which was reviewed and is presented in this study. Detailed morphology of the examined cyanobacterium was documented by digital photography and drawings using light and confocal laser microscopy. Ecology (temperature, relative humidity and light intensity) and biofilm parameters (chlorophyll-a, the water content and the content of organic/inorganic matter in the biofilm) were also measured, and the associated taxa described. Detailed morphological characteristics that indicated the differences between this species from those already known, allowed us to describe this cyanobacterium as a new species, Nephrococcus serbicus. This is the first record of the genus Nephrococcus in the territory of Europe.
PB  - Magnolia Press, Auckland
T2  - Phytotaxa
T1  - Nephrococcus serbicus, a new coccoid cyanobacterial species from Bozana Cave, Serbia
VL  - 289
IS  - 2
SP  - 135
EP  - 146
DO  - 10.11646/phytotaxa.289.2.3
ER  - 

@article{
author = "Popović, Slađana and Subakov-Simić, Gordana and Korac, Aleksandra and Golic, Igor and Komarek, Jiri",
year = "2016",
abstract = "During the investigation of cyanobacterial diversity in Bozana Cave, which is situated in a limestone region in western Serbia, a new species of cyanobacterium belonging to the genus Nephrococcus was found. So far, there are only three records of the genus Nephrococcus in the whole world (recorded in China and Nepal), which was reviewed and is presented in this study. Detailed morphology of the examined cyanobacterium was documented by digital photography and drawings using light and confocal laser microscopy. Ecology (temperature, relative humidity and light intensity) and biofilm parameters (chlorophyll-a, the water content and the content of organic/inorganic matter in the biofilm) were also measured, and the associated taxa described. Detailed morphological characteristics that indicated the differences between this species from those already known, allowed us to describe this cyanobacterium as a new species, Nephrococcus serbicus. This is the first record of the genus Nephrococcus in the territory of Europe.",
publisher = "Magnolia Press, Auckland",
journal = "Phytotaxa",
title = "Nephrococcus serbicus, a new coccoid cyanobacterial species from Bozana Cave, Serbia",
volume = "289",
number = "2",
pages = "135-146",
doi = "10.11646/phytotaxa.289.2.3"
}

Popović, S., Subakov-Simić, G., Korac, A., Golic, I.,& Komarek, J.. (2016). Nephrococcus serbicus, a new coccoid cyanobacterial species from Bozana Cave, Serbia. in Phytotaxa
Magnolia Press, Auckland., 289(2), 135-146.
https://doi.org/10.11646/phytotaxa.289.2.3

Popović S, Subakov-Simić G, Korac A, Golic I, Komarek J. Nephrococcus serbicus, a new coccoid cyanobacterial species from Bozana Cave, Serbia. in Phytotaxa. 2016;289(2):135-146.
doi:10.11646/phytotaxa.289.2.3 .

Popović, Slađana, Subakov-Simić, Gordana, Korac, Aleksandra, Golic, Igor, Komarek, Jiri, "Nephrococcus serbicus, a new coccoid cyanobacterial species from Bozana Cave, Serbia" in Phytotaxa, 289, no. 2 (2016):135-146,
https://doi.org/10.11646/phytotaxa.289.2.3 . .

TY  - JOUR
AU  - Jovicevic, Niko
AU  - Cvetković, Vesna S.
AU  - Kamberovic, Zeljko
AU  - Barudžija, Tanja S.
PY  - 2015
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1789
AB  - Aim of this work was to study underpotential deposition of aluminium onto polycrystalline vanadium electrode from equimolar AlCl3+NaCl melt at 473, 523 and 573 K. It was found that aluminium was deposited and incorporated into polycrystalline vanadium electrode at potentials more positive than the Al reverse potential. Applied electrochemical techniques: linear sweep voltammetry and potentiostatic deposition/ galvanostatic striping, showed clear evidence of formation of three intermetallic compounds whose presence depends on temperature and applied deposition time. Deposits were studied via scanning electron microscopy (SEM), energy dispersive spectrometry and X-ray spectroscopy (EDS and EDX), atomic force microscopy (AFM) and X-ray diffraction (XRD).
PB  - Electrochemical Science Group
T2  - International Journal of Electrochemical Science
T1  - Aluminium Underpotential Deposition from AlCl3+NaCl Melts and Alloy Formation with Vanadium Substrate
VL  - 10
IS  - 11
SP  - 8959
EP  - 8972
UR  - https://hdl.handle.net/21.15107/rcub_cer_1789
ER  - 

@article{
author = "Jovicevic, Niko and Cvetković, Vesna S. and Kamberovic, Zeljko and Barudžija, Tanja S.",
year = "2015",
abstract = "Aim of this work was to study underpotential deposition of aluminium onto polycrystalline vanadium electrode from equimolar AlCl3+NaCl melt at 473, 523 and 573 K. It was found that aluminium was deposited and incorporated into polycrystalline vanadium electrode at potentials more positive than the Al reverse potential. Applied electrochemical techniques: linear sweep voltammetry and potentiostatic deposition/ galvanostatic striping, showed clear evidence of formation of three intermetallic compounds whose presence depends on temperature and applied deposition time. Deposits were studied via scanning electron microscopy (SEM), energy dispersive spectrometry and X-ray spectroscopy (EDS and EDX), atomic force microscopy (AFM) and X-ray diffraction (XRD).",
publisher = "Electrochemical Science Group",
journal = "International Journal of Electrochemical Science",
title = "Aluminium Underpotential Deposition from AlCl3+NaCl Melts and Alloy Formation with Vanadium Substrate",
volume = "10",
number = "11",
pages = "8959-8972",
url = "https://hdl.handle.net/21.15107/rcub_cer_1789"
}

Jovicevic, N., Cvetković, V. S., Kamberovic, Z.,& Barudžija, T. S.. (2015). Aluminium Underpotential Deposition from AlCl3+NaCl Melts and Alloy Formation with Vanadium Substrate. in International Journal of Electrochemical Science
Electrochemical Science Group., 10(11), 8959-8972.
https://hdl.handle.net/21.15107/rcub_cer_1789

Jovicevic N, Cvetković VS, Kamberovic Z, Barudžija TS. Aluminium Underpotential Deposition from AlCl3+NaCl Melts and Alloy Formation with Vanadium Substrate. in International Journal of Electrochemical Science. 2015;10(11):8959-8972.
https://hdl.handle.net/21.15107/rcub_cer_1789 .

Jovicevic, Niko, Cvetković, Vesna S., Kamberovic, Zeljko, Barudžija, Tanja S., "Aluminium Underpotential Deposition from AlCl3+NaCl Melts and Alloy Formation with Vanadium Substrate" in International Journal of Electrochemical Science, 10, no. 11 (2015):8959-8972,
https://hdl.handle.net/21.15107/rcub_cer_1789 .

TY  - CONF
AU  - Krizmanić, Jelena
AU  - Subakov-Simić, Gordana
AU  - Vidaković, Danijela
AU  - Marjanović, Prvoslav
PY  - 2015
UR  - http://www.cefah.agrif.bg.ac.rs/conference/conference.html
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4605
AB  - Silikatne alge su važna grupa akvatičnih organizama osetljivih na promene u svojoj
životnoj sredini. Međutim, njihova praktična upotreba kao bioindikatora je relativno nova u
Srbiji. U ovom istraživanju sakupljeni su epilitski uzorci iz 14 pritoka akumulacije Vrutci u
toku septembra i oktobra 2014. godine. Identifikovano je ukupno 84 taksona silikatnih algi.
Najveće populacije u okviru epilitske zajednice silikatnih algi u većini pritoka grade Cocconeis
placentula var. lineata i Achnanthidium minutissimum var. minutissimum. Rezultati
izračunavanja dijatomnih indeksa, uz pomoć softverskog paketa OMNIDIA, ukazuju da je
ekološki status vode većine ispitivanih pritoka odličan do dobar. Samo rezultati dijatomnih
indeksa za pritoke Simića potok, Konjski potok, Bioštanska Banja i neimenovanu pritoku
13 pokazuju prisustvo umerene antropogene eutrofikacije.
PB  - University of Belgrade - Faculty of Agriculture
C3  - Proceedings of the 7th International Conference "Water & Fish"
T1  - Water quality assessment of Vrutci reserovir tributaries based on diatom indices
SP  - 318
EP  - 322
UR  - https://hdl.handle.net/21.15107/rcub_cer_4605
ER  - 

@conference{
author = "Krizmanić, Jelena and Subakov-Simić, Gordana and Vidaković, Danijela and Marjanović, Prvoslav",
year = "2015",
abstract = "Silikatne alge su važna grupa akvatičnih organizama osetljivih na promene u svojoj
životnoj sredini. Međutim, njihova praktična upotreba kao bioindikatora je relativno nova u
Srbiji. U ovom istraživanju sakupljeni su epilitski uzorci iz 14 pritoka akumulacije Vrutci u
toku septembra i oktobra 2014. godine. Identifikovano je ukupno 84 taksona silikatnih algi.
Najveće populacije u okviru epilitske zajednice silikatnih algi u većini pritoka grade Cocconeis
placentula var. lineata i Achnanthidium minutissimum var. minutissimum. Rezultati
izračunavanja dijatomnih indeksa, uz pomoć softverskog paketa OMNIDIA, ukazuju da je
ekološki status vode većine ispitivanih pritoka odličan do dobar. Samo rezultati dijatomnih
indeksa za pritoke Simića potok, Konjski potok, Bioštanska Banja i neimenovanu pritoku
13 pokazuju prisustvo umerene antropogene eutrofikacije.",
publisher = "University of Belgrade - Faculty of Agriculture",
journal = "Proceedings of the 7th International Conference "Water & Fish"",
title = "Water quality assessment of Vrutci reserovir tributaries based on diatom indices",
pages = "318-322",
url = "https://hdl.handle.net/21.15107/rcub_cer_4605"
}

Krizmanić, J., Subakov-Simić, G., Vidaković, D.,& Marjanović, P.. (2015). Water quality assessment of Vrutci reserovir tributaries based on diatom indices. in Proceedings of the 7th International Conference "Water & Fish"
University of Belgrade - Faculty of Agriculture., 318-322.
https://hdl.handle.net/21.15107/rcub_cer_4605

Krizmanić J, Subakov-Simić G, Vidaković D, Marjanović P. Water quality assessment of Vrutci reserovir tributaries based on diatom indices. in Proceedings of the 7th International Conference "Water & Fish". 2015;:318-322.
https://hdl.handle.net/21.15107/rcub_cer_4605 .

Krizmanić, Jelena, Subakov-Simić, Gordana, Vidaković, Danijela, Marjanović, Prvoslav, "Water quality assessment of Vrutci reserovir tributaries based on diatom indices" in Proceedings of the 7th International Conference "Water & Fish" (2015):318-322,
https://hdl.handle.net/21.15107/rcub_cer_4605 .

TY  - JOUR
AU  - Pantelic, Dijana
AU  - Svirčev, Zorica
AU  - Simeunovic, Jelica
AU  - Vidović, Milka
AU  - Trajković, Ivana
PY  - 2013
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1298
AB  - Cyanobacteria are members of phytoplankton of the surface freshwaters. The accelerated eutrophication of freshwaters, especially reservoirs for drinking water, by human activity has increased the occurrence and intensity of cyanobacterial blooms. They are of concern due to their ability to produce taste and odors compounds, a wide range of toxins, which have a hepatotoxic, neurotoxic, cytotoxic and dermatotoxic behavior, being dangerous to animal and human health. Therefore, the removal of cyanobacteria, without cell lysis, and releasing of intracellular metabolites, would significantly reduce the concentration of these metabolites in the finished drinking water, as a specific aim of the water treatment processes. This review summarizes the existing data on characteristics of the cyanotoxins, their productions in environment and effective treatment processes to remove these toxins from drinking water.
PB  - Oxford : Pergamon-Elsevier Science Ltd
T2  - Chemosphere
T1  - Cyanotoxins: Characteristics, production and degradation routes in drinking water treatment with reference to the situation in Serbia
VL  - 91
IS  - 4
SP  - 421
EP  - 441
DO  - 10.1016/j.chemosphere.2013.01.003
ER  - 

@article{
author = "Pantelic, Dijana and Svirčev, Zorica and Simeunovic, Jelica and Vidović, Milka and Trajković, Ivana",
year = "2013",
abstract = "Cyanobacteria are members of phytoplankton of the surface freshwaters. The accelerated eutrophication of freshwaters, especially reservoirs for drinking water, by human activity has increased the occurrence and intensity of cyanobacterial blooms. They are of concern due to their ability to produce taste and odors compounds, a wide range of toxins, which have a hepatotoxic, neurotoxic, cytotoxic and dermatotoxic behavior, being dangerous to animal and human health. Therefore, the removal of cyanobacteria, without cell lysis, and releasing of intracellular metabolites, would significantly reduce the concentration of these metabolites in the finished drinking water, as a specific aim of the water treatment processes. This review summarizes the existing data on characteristics of the cyanotoxins, their productions in environment and effective treatment processes to remove these toxins from drinking water.",
publisher = "Oxford : Pergamon-Elsevier Science Ltd",
journal = "Chemosphere",
title = "Cyanotoxins: Characteristics, production and degradation routes in drinking water treatment with reference to the situation in Serbia",
volume = "91",
number = "4",
pages = "421-441",
doi = "10.1016/j.chemosphere.2013.01.003"
}

Pantelic, D., Svirčev, Z., Simeunovic, J., Vidović, M.,& Trajković, I.. (2013). Cyanotoxins: Characteristics, production and degradation routes in drinking water treatment with reference to the situation in Serbia. in Chemosphere
Oxford : Pergamon-Elsevier Science Ltd., 91(4), 421-441.
https://doi.org/10.1016/j.chemosphere.2013.01.003

Pantelic D, Svirčev Z, Simeunovic J, Vidović M, Trajković I. Cyanotoxins: Characteristics, production and degradation routes in drinking water treatment with reference to the situation in Serbia. in Chemosphere. 2013;91(4):421-441.
doi:10.1016/j.chemosphere.2013.01.003 .

Pantelic, Dijana, Svirčev, Zorica, Simeunovic, Jelica, Vidović, Milka, Trajković, Ivana, "Cyanotoxins: Characteristics, production and degradation routes in drinking water treatment with reference to the situation in Serbia" in Chemosphere, 91, no. 4 (2013):421-441,
https://doi.org/10.1016/j.chemosphere.2013.01.003 . .

TY  - JOUR
AU  - Svirčev, Zorica
AU  - Drobac, Damjana
AU  - Tokodi, Nada
AU  - Vidović, Milka
AU  - Simeunovic, Jelica
AU  - Miladinov-Mikov, Marica
AU  - Baltic, Vladimir
PY  - 2013
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1197
AB  - Today, the occurrence of harmful cyanobacterial blooms is a common phenomenon and a potential global health problem. Cyanobacteria can produce metabolites highly toxic to humans. More than 80% of reservoirs used for water supply in Central Serbia have bloomed over the past 80years. A 10-year epidemiological study showed a significant increase in the incidence of primary liver cancer (PLC) in the regions where water from the blooming reservoirs was used for human consumption. At the same time, no correlation was found between the incidence of PLC and other risk factors, such as cirrhosis and hepatitis viruses. Given the strong association with PLC induction and various known possible mechanisms of carcinogenic action, it is highly possible that, cyanotoxinsacting as initiator and promotermay be the major risk factor that acts synergistically with other risk factors to cause increased incidence of PLC. However, at present, it is still not certain whether cyanotoxins alone were sufficient to induce PLC. Therefore, additional assessment of the health risks that may arise from human exposure to cyanotoxins is advisable.
PB  - Taylor & Francis Inc, Philadelphia
T2  - Journal of Environmental Science and Health - Part C Environmental Carcinogenesis and Ecotoxicology
T1  - Epidemiology of Primary Liver Cancer in Serbia and Possible Connection With Cyanobacterial Blooms
VL  - 31
IS  - 3
SP  - 181
EP  - 200
DO  - 10.1080/10590501.2013.824187
ER  - 

@article{
author = "Svirčev, Zorica and Drobac, Damjana and Tokodi, Nada and Vidović, Milka and Simeunovic, Jelica and Miladinov-Mikov, Marica and Baltic, Vladimir",
year = "2013",
abstract = "Today, the occurrence of harmful cyanobacterial blooms is a common phenomenon and a potential global health problem. Cyanobacteria can produce metabolites highly toxic to humans. More than 80% of reservoirs used for water supply in Central Serbia have bloomed over the past 80years. A 10-year epidemiological study showed a significant increase in the incidence of primary liver cancer (PLC) in the regions where water from the blooming reservoirs was used for human consumption. At the same time, no correlation was found between the incidence of PLC and other risk factors, such as cirrhosis and hepatitis viruses. Given the strong association with PLC induction and various known possible mechanisms of carcinogenic action, it is highly possible that, cyanotoxinsacting as initiator and promotermay be the major risk factor that acts synergistically with other risk factors to cause increased incidence of PLC. However, at present, it is still not certain whether cyanotoxins alone were sufficient to induce PLC. Therefore, additional assessment of the health risks that may arise from human exposure to cyanotoxins is advisable.",
publisher = "Taylor & Francis Inc, Philadelphia",
journal = "Journal of Environmental Science and Health - Part C Environmental Carcinogenesis and Ecotoxicology",
title = "Epidemiology of Primary Liver Cancer in Serbia and Possible Connection With Cyanobacterial Blooms",
volume = "31",
number = "3",
pages = "181-200",
doi = "10.1080/10590501.2013.824187"
}

Svirčev, Z., Drobac, D., Tokodi, N., Vidović, M., Simeunovic, J., Miladinov-Mikov, M.,& Baltic, V.. (2013). Epidemiology of Primary Liver Cancer in Serbia and Possible Connection With Cyanobacterial Blooms. in Journal of Environmental Science and Health - Part C Environmental Carcinogenesis and Ecotoxicology
Taylor & Francis Inc, Philadelphia., 31(3), 181-200.
https://doi.org/10.1080/10590501.2013.824187

Svirčev Z, Drobac D, Tokodi N, Vidović M, Simeunovic J, Miladinov-Mikov M, Baltic V. Epidemiology of Primary Liver Cancer in Serbia and Possible Connection With Cyanobacterial Blooms. in Journal of Environmental Science and Health - Part C Environmental Carcinogenesis and Ecotoxicology. 2013;31(3):181-200.
doi:10.1080/10590501.2013.824187 .

Svirčev, Zorica, Drobac, Damjana, Tokodi, Nada, Vidović, Milka, Simeunovic, Jelica, Miladinov-Mikov, Marica, Baltic, Vladimir, "Epidemiology of Primary Liver Cancer in Serbia and Possible Connection With Cyanobacterial Blooms" in Journal of Environmental Science and Health - Part C Environmental Carcinogenesis and Ecotoxicology, 31, no. 3 (2013):181-200,
https://doi.org/10.1080/10590501.2013.824187 . .

TY  - JOUR
AU  - Karadžić, Vesna
AU  - Subakov-Simić, Gordana
AU  - Natić, Dejan
AU  - Ržaničanin, Ana
AU  - Ćirić, Miloš
AU  - Gačić, Zoran
PY  - 2013
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1365
AB  - Species composition and seasonal succession of phytoplankton were analyzed in a lowland river located in South Banat (Ponjavica, Serbia). As a result of human activity, a network of irrigation channels was built on the Ponjavica River's upper and lower courses. These channels reduce the water level in the river and help to create favorable conditions for accelerated eutrophication processes. Eight phytoplankton divisions with 444 taxa were present. Physical and chemical testing of water, phytoplankton abundance and biomass, as well as chlorophyll a concentration showed a high level of eutrophication. Cyanobacterial biomass developed in 2002 with dominance of Microcystis aeruginosa and Aphanizomenon flos-aquae. Changes in phytoplankton composition were observed during 2008, characterized by the appearance and dominance of Cylindrospermopsis raciborskii when this species accounted for more than 85% of the total phytoplankton biovolume. The change in dominant phytoplankton functional groups was observed: codons H-1 and M characterizing summer in 2002 were replaced by codons S-N and S-1 in 2008. This study compares the presence of C. raciborskii with other phytoplankton species in relation to water quality parameters. High abundance of this species correlated positively with biochemical oxygen demand and turbidity, and negatively with NO3-N concentrations during the study period.
PB  - Springer, Dordrecht
T2  - Hydrobiologia
T1  - Changes in the phytoplankton community and dominance of Cylindrospermopsis raciborskii (Wolosz.) Subba Raju in a temperate lowland river (Ponjavica, Serbia)
VL  - 711
IS  - 1
SP  - 43
EP  - 60
DO  - 10.1007/s10750-013-1460-6
ER  - 

@article{
author = "Karadžić, Vesna and Subakov-Simić, Gordana and Natić, Dejan and Ržaničanin, Ana and Ćirić, Miloš and Gačić, Zoran",
year = "2013",
abstract = "Species composition and seasonal succession of phytoplankton were analyzed in a lowland river located in South Banat (Ponjavica, Serbia). As a result of human activity, a network of irrigation channels was built on the Ponjavica River's upper and lower courses. These channels reduce the water level in the river and help to create favorable conditions for accelerated eutrophication processes. Eight phytoplankton divisions with 444 taxa were present. Physical and chemical testing of water, phytoplankton abundance and biomass, as well as chlorophyll a concentration showed a high level of eutrophication. Cyanobacterial biomass developed in 2002 with dominance of Microcystis aeruginosa and Aphanizomenon flos-aquae. Changes in phytoplankton composition were observed during 2008, characterized by the appearance and dominance of Cylindrospermopsis raciborskii when this species accounted for more than 85% of the total phytoplankton biovolume. The change in dominant phytoplankton functional groups was observed: codons H-1 and M characterizing summer in 2002 were replaced by codons S-N and S-1 in 2008. This study compares the presence of C. raciborskii with other phytoplankton species in relation to water quality parameters. High abundance of this species correlated positively with biochemical oxygen demand and turbidity, and negatively with NO3-N concentrations during the study period.",
publisher = "Springer, Dordrecht",
journal = "Hydrobiologia",
title = "Changes in the phytoplankton community and dominance of Cylindrospermopsis raciborskii (Wolosz.) Subba Raju in a temperate lowland river (Ponjavica, Serbia)",
volume = "711",
number = "1",
pages = "43-60",
doi = "10.1007/s10750-013-1460-6"
}

Karadžić, V., Subakov-Simić, G., Natić, D., Ržaničanin, A., Ćirić, M.,& Gačić, Z.. (2013). Changes in the phytoplankton community and dominance of Cylindrospermopsis raciborskii (Wolosz.) Subba Raju in a temperate lowland river (Ponjavica, Serbia). in Hydrobiologia
Springer, Dordrecht., 711(1), 43-60.
https://doi.org/10.1007/s10750-013-1460-6

Karadžić V, Subakov-Simić G, Natić D, Ržaničanin A, Ćirić M, Gačić Z. Changes in the phytoplankton community and dominance of Cylindrospermopsis raciborskii (Wolosz.) Subba Raju in a temperate lowland river (Ponjavica, Serbia). in Hydrobiologia. 2013;711(1):43-60.
doi:10.1007/s10750-013-1460-6 .

Karadžić, Vesna, Subakov-Simić, Gordana, Natić, Dejan, Ržaničanin, Ana, Ćirić, Miloš, Gačić, Zoran, "Changes in the phytoplankton community and dominance of Cylindrospermopsis raciborskii (Wolosz.) Subba Raju in a temperate lowland river (Ponjavica, Serbia)" in Hydrobiologia, 711, no. 1 (2013):43-60,
https://doi.org/10.1007/s10750-013-1460-6 . .

TY  - JOUR
AU  - Drobac, Damjana
AU  - Svirčev, Zorica
AU  - Tokodi, Nada
AU  - Vidović, Milka
AU  - Baltić, Vladimir
AU  - Božić-Krstić, Verica
AU  - Lazić, Dragana
AU  - Pavlica, Tatjana
PY  - 2011
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/874
AB  - The Primary Liver Carcinoma (PLC) is one of the most common malignant diseases in the world. In Central Serbia during the period from 2000 to 2006 the average incidence was 16.9/100 000 that complies to the European epidemiology. The main risk factors for PLC are considered to be cirrhosis of liver and viral chronic Hepatitis B and C. The goal of this research was to analyze epidemiological data of these diseases and to state the correlation between PLC, liver cirrhosis and Hepatitis B and C in Serbia. During the research period of 6 years the correlations between PLC and the corresponding risk factors were negative. For this reason it was necessary to examine other risk factors. The high incidence of PLC in Nišavski, Toplički and Šumadijski region correlate with emerging blooms of Cyanobacteria in water reservoirs supplying these areas with drinking water. Since we examined only 7 years span and have no completed cyanotoxin analysis, it is necessary to complete more research in this field. The identification of cyanotoxins as risk factors that contribute to the development of liver cancer will help in the prevention of this disease.
PB  - University of Novi Sad, Department of Geography, Tourism and Hotel Management
T2  - Geographica Pannonica
T1  - Microcystins: Potential risk factors in carcinogenesis of primary liver cancer in Serbia
VL  - 15
IS  - 3
SP  - 70
EP  - 80
DO  - 10.5937/GeoPan1103070D
ER  - 

@article{
author = "Drobac, Damjana and Svirčev, Zorica and Tokodi, Nada and Vidović, Milka and Baltić, Vladimir and Božić-Krstić, Verica and Lazić, Dragana and Pavlica, Tatjana",
year = "2011",
abstract = "The Primary Liver Carcinoma (PLC) is one of the most common malignant diseases in the world. In Central Serbia during the period from 2000 to 2006 the average incidence was 16.9/100 000 that complies to the European epidemiology. The main risk factors for PLC are considered to be cirrhosis of liver and viral chronic Hepatitis B and C. The goal of this research was to analyze epidemiological data of these diseases and to state the correlation between PLC, liver cirrhosis and Hepatitis B and C in Serbia. During the research period of 6 years the correlations between PLC and the corresponding risk factors were negative. For this reason it was necessary to examine other risk factors. The high incidence of PLC in Nišavski, Toplički and Šumadijski region correlate with emerging blooms of Cyanobacteria in water reservoirs supplying these areas with drinking water. Since we examined only 7 years span and have no completed cyanotoxin analysis, it is necessary to complete more research in this field. The identification of cyanotoxins as risk factors that contribute to the development of liver cancer will help in the prevention of this disease.",
publisher = "University of Novi Sad, Department of Geography, Tourism and Hotel Management",
journal = "Geographica Pannonica",
title = "Microcystins: Potential risk factors in carcinogenesis of primary liver cancer in Serbia",
volume = "15",
number = "3",
pages = "70-80",
doi = "10.5937/GeoPan1103070D"
}

Drobac, D., Svirčev, Z., Tokodi, N., Vidović, M., Baltić, V., Božić-Krstić, V., Lazić, D.,& Pavlica, T.. (2011). Microcystins: Potential risk factors in carcinogenesis of primary liver cancer in Serbia. in Geographica Pannonica
University of Novi Sad, Department of Geography, Tourism and Hotel Management., 15(3), 70-80.
https://doi.org/10.5937/GeoPan1103070D

Drobac D, Svirčev Z, Tokodi N, Vidović M, Baltić V, Božić-Krstić V, Lazić D, Pavlica T. Microcystins: Potential risk factors in carcinogenesis of primary liver cancer in Serbia. in Geographica Pannonica. 2011;15(3):70-80.
doi:10.5937/GeoPan1103070D .

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