TY  - JOUR
AU  - Vermaat, Jan E.
AU  - Biberdžić, Vera
AU  - Braho, Vjola
AU  - Budzakoska Gjoreska, Biljana
AU  - Cara, Magdalena
AU  - Dana, Zamira
AU  - Đurašković, Pavle
AU  - Eriksen, Tor Erik
AU  - Hjermann, Dag
AU  - Imeri, Alma
AU  - Jovanović, Katarina
AU  - Krizmanić, Jelena
AU  - Kupe, Lirika
AU  - Loshkoska, Tatjana
AU  - Lynn Kemp, Joanna
AU  - Marković, Aleksandra
AU  - Patceva, Suzana
AU  - Rakočević, Jelena
AU  - Stojanović, Katarina
AU  - Talevska, Marina
AU  - Trajanovska, Sonja
AU  - Trajanovski, Sasho
AU  - Veljanoska-Sarafiloska, Elizabeta
AU  - Vidaković, Danijela
AU  - Zdraveski, Konstantin
AU  - Živić, Ivana
AU  - C. Schneider, Susanne
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4752
AB  - Along six transects in each of six lakes across the Western Balkans, we collected data for three groups of littoral biological water quality indicators: epilithic diatoms, macrophytes, and benthic invertebrates. We assessed the relationships between them and three environmental pressures: nutrient load (eutrophication), hydro-morphological alteration of the shoreline, and water level variation, separating the effect of individual lakes and continuous explanatory variables. Lake water total phosphorus concentration (TP) showed substantial variation but was not related to any of the tested biological indicators, nor to any of the tested pressures. We suggest that this may be due to feedback processes such as P removal in the lake littoral zone. Instead, we found that a gradient in surrounding land-use towards increasing urbanization, and a land-use-based estimate of P run-off, served as a better descriptor of eutrophication. Overall, eutrophication and water level fluctuation were most important for explaining variation in the assessed indicators, whereas shoreline hydro-morphological alteration was less important. Diatom indicators were most responsive to all three pressures, whereas macrophyte biomass and species number responded only to water level fluctuation. The Trophic Diatom Index for Lakes (TDIL) was negatively related to urbanization and wave exposure. This indicates that it is a suitable indicator for pressures related to urbanization, although a confounding effect of wave exposure is possible. Invertebrate abundance responded strongly to eutrophication, but the indicator based on taxonomic composition (Average Score Per Taxon) did not. Our results suggest that our metrics can be applied in Western Balkan lakes, despite the high number of endemic species present in some of these lakes. We argue that local water management should focus on abating the causes of eutrophication and water level fluctuation, whilst preserving sufficient lengths of undeveloped shoreline to ensure good water quality in the long run.
PB  - Elsevier
T2  - Science of the Total Environment
T1  - Relating environmental pressures to littoral biological water quality indicators in Western Balkan lakes: Can we fill the largest gaps?
VL  - 804
SP  - 150160
DO  - 10.1016/j.scitotenv.2021.150160
ER  - 

@article{
author = "Vermaat, Jan E. and Biberdžić, Vera and Braho, Vjola and Budzakoska Gjoreska, Biljana and Cara, Magdalena and Dana, Zamira and Đurašković, Pavle and Eriksen, Tor Erik and Hjermann, Dag and Imeri, Alma and Jovanović, Katarina and Krizmanić, Jelena and Kupe, Lirika and Loshkoska, Tatjana and Lynn Kemp, Joanna and Marković, Aleksandra and Patceva, Suzana and Rakočević, Jelena and Stojanović, Katarina and Talevska, Marina and Trajanovska, Sonja and Trajanovski, Sasho and Veljanoska-Sarafiloska, Elizabeta and Vidaković, Danijela and Zdraveski, Konstantin and Živić, Ivana and C. Schneider, Susanne",
year = "2022",
abstract = "Along six transects in each of six lakes across the Western Balkans, we collected data for three groups of littoral biological water quality indicators: epilithic diatoms, macrophytes, and benthic invertebrates. We assessed the relationships between them and three environmental pressures: nutrient load (eutrophication), hydro-morphological alteration of the shoreline, and water level variation, separating the effect of individual lakes and continuous explanatory variables. Lake water total phosphorus concentration (TP) showed substantial variation but was not related to any of the tested biological indicators, nor to any of the tested pressures. We suggest that this may be due to feedback processes such as P removal in the lake littoral zone. Instead, we found that a gradient in surrounding land-use towards increasing urbanization, and a land-use-based estimate of P run-off, served as a better descriptor of eutrophication. Overall, eutrophication and water level fluctuation were most important for explaining variation in the assessed indicators, whereas shoreline hydro-morphological alteration was less important. Diatom indicators were most responsive to all three pressures, whereas macrophyte biomass and species number responded only to water level fluctuation. The Trophic Diatom Index for Lakes (TDIL) was negatively related to urbanization and wave exposure. This indicates that it is a suitable indicator for pressures related to urbanization, although a confounding effect of wave exposure is possible. Invertebrate abundance responded strongly to eutrophication, but the indicator based on taxonomic composition (Average Score Per Taxon) did not. Our results suggest that our metrics can be applied in Western Balkan lakes, despite the high number of endemic species present in some of these lakes. We argue that local water management should focus on abating the causes of eutrophication and water level fluctuation, whilst preserving sufficient lengths of undeveloped shoreline to ensure good water quality in the long run.",
publisher = "Elsevier",
journal = "Science of the Total Environment",
title = "Relating environmental pressures to littoral biological water quality indicators in Western Balkan lakes: Can we fill the largest gaps?",
volume = "804",
pages = "150160",
doi = "10.1016/j.scitotenv.2021.150160"
}

Vermaat, J. E., Biberdžić, V., Braho, V., Budzakoska Gjoreska, B., Cara, M., Dana, Z., Đurašković, P., Eriksen, T. E., Hjermann, D., Imeri, A., Jovanović, K., Krizmanić, J., Kupe, L., Loshkoska, T., Lynn Kemp, J., Marković, A., Patceva, S., Rakočević, J., Stojanović, K., Talevska, M., Trajanovska, S., Trajanovski, S., Veljanoska-Sarafiloska, E., Vidaković, D., Zdraveski, K., Živić, I.,& C. Schneider, S.. (2022). Relating environmental pressures to littoral biological water quality indicators in Western Balkan lakes: Can we fill the largest gaps?. in Science of the Total Environment
Elsevier., 804, 150160.
https://doi.org/10.1016/j.scitotenv.2021.150160

Vermaat JE, Biberdžić V, Braho V, Budzakoska Gjoreska B, Cara M, Dana Z, Đurašković P, Eriksen TE, Hjermann D, Imeri A, Jovanović K, Krizmanić J, Kupe L, Loshkoska T, Lynn Kemp J, Marković A, Patceva S, Rakočević J, Stojanović K, Talevska M, Trajanovska S, Trajanovski S, Veljanoska-Sarafiloska E, Vidaković D, Zdraveski K, Živić I, C. Schneider S. Relating environmental pressures to littoral biological water quality indicators in Western Balkan lakes: Can we fill the largest gaps?. in Science of the Total Environment. 2022;804:150160.
doi:10.1016/j.scitotenv.2021.150160 .

Vermaat, Jan E., Biberdžić, Vera, Braho, Vjola, Budzakoska Gjoreska, Biljana, Cara, Magdalena, Dana, Zamira, Đurašković, Pavle, Eriksen, Tor Erik, Hjermann, Dag, Imeri, Alma, Jovanović, Katarina, Krizmanić, Jelena, Kupe, Lirika, Loshkoska, Tatjana, Lynn Kemp, Joanna, Marković, Aleksandra, Patceva, Suzana, Rakočević, Jelena, Stojanović, Katarina, Talevska, Marina, Trajanovska, Sonja, Trajanovski, Sasho, Veljanoska-Sarafiloska, Elizabeta, Vidaković, Danijela, Zdraveski, Konstantin, Živić, Ivana, C. Schneider, Susanne, "Relating environmental pressures to littoral biological water quality indicators in Western Balkan lakes: Can we fill the largest gaps?" in Science of the Total Environment, 804 (2022):150160,
https://doi.org/10.1016/j.scitotenv.2021.150160 . .

TY  - JOUR
AU  - Jakovljević, Olga
AU  - Popović, Slađana
AU  - Živić, Ivana
AU  - Stojanović, Katarina
AU  - Vidaković, Danijela
AU  - Naunović, Zorana
AU  - Krizmanić, Jelena
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4675
AB  - The main aim of this study was to investigate the application of benthic diatoms and the efficiency of diatom
indices in water ecological assessment of rivers in Serbia, as well as the influence of trout farms on rivers water
quality. Research was conducted in one year period along the Crnica and Radovanska rivers (Eastern Serbia), in
11 sampling sites (taking into account the position of trout fish farms that are built on both rivers). Results
showed that fish farms affect the physical and chemical parameters, as well as diversity of the epilithic diatom
assemblage along the rivers. Canonical correspondence analysis (CCA) indicated that among tested physical and
chemical parameters, conductivity “EC”, water hardness “WH”, sulfates “SO42-”, ionized ammonia fraction “NH4+”,
nitrates “NO3–
“, “pH”, mud, stone and depth were the most important variables affecting the distribution of
diatom species. A total of 206 epilithic diatom taxa were recorded in the Radovanska and 170 in the Crnica River.
Based on diatom indices, trout fish farms have no significant negative impact on the water quality of the
investigated rivers (indices are not enough sensitive). Redundancy analysis (RDA) showed a high degree of
correlation between the majority of indices which mostly indicated to good water quality of studied rivers. TID
and TDI were the only two indices indicating moderate and poor water quality of both rivers. Water quality based
on the TIDRS, the first proposed diatom index for Serbia was differ in two classes in most sites compairing with
TID.
PB  - Elsevier
T2  - Ecological Indicators
T1  - Epilithic diatoms in environmental bioindication and trout farm’s effects on ecological quality assessment of rivers
VL  - 128
SP  - 107847
DO  - 10.1016/j.ecolind.2021.107847
ER  - 

@article{
author = "Jakovljević, Olga and Popović, Slađana and Živić, Ivana and Stojanović, Katarina and Vidaković, Danijela and Naunović, Zorana and Krizmanić, Jelena",
year = "2021",
abstract = "The main aim of this study was to investigate the application of benthic diatoms and the efficiency of diatom
indices in water ecological assessment of rivers in Serbia, as well as the influence of trout farms on rivers water
quality. Research was conducted in one year period along the Crnica and Radovanska rivers (Eastern Serbia), in
11 sampling sites (taking into account the position of trout fish farms that are built on both rivers). Results
showed that fish farms affect the physical and chemical parameters, as well as diversity of the epilithic diatom
assemblage along the rivers. Canonical correspondence analysis (CCA) indicated that among tested physical and
chemical parameters, conductivity “EC”, water hardness “WH”, sulfates “SO42-”, ionized ammonia fraction “NH4+”,
nitrates “NO3–
“, “pH”, mud, stone and depth were the most important variables affecting the distribution of
diatom species. A total of 206 epilithic diatom taxa were recorded in the Radovanska and 170 in the Crnica River.
Based on diatom indices, trout fish farms have no significant negative impact on the water quality of the
investigated rivers (indices are not enough sensitive). Redundancy analysis (RDA) showed a high degree of
correlation between the majority of indices which mostly indicated to good water quality of studied rivers. TID
and TDI were the only two indices indicating moderate and poor water quality of both rivers. Water quality based
on the TIDRS, the first proposed diatom index for Serbia was differ in two classes in most sites compairing with
TID.",
publisher = "Elsevier",
journal = "Ecological Indicators",
title = "Epilithic diatoms in environmental bioindication and trout farm’s effects on ecological quality assessment of rivers",
volume = "128",
pages = "107847",
doi = "10.1016/j.ecolind.2021.107847"
}

Jakovljević, O., Popović, S., Živić, I., Stojanović, K., Vidaković, D., Naunović, Z.,& Krizmanić, J.. (2021). Epilithic diatoms in environmental bioindication and trout farm’s effects on ecological quality assessment of rivers. in Ecological Indicators
Elsevier., 128, 107847.
https://doi.org/10.1016/j.ecolind.2021.107847

Jakovljević O, Popović S, Živić I, Stojanović K, Vidaković D, Naunović Z, Krizmanić J. Epilithic diatoms in environmental bioindication and trout farm’s effects on ecological quality assessment of rivers. in Ecological Indicators. 2021;128:107847.
doi:10.1016/j.ecolind.2021.107847 .

Jakovljević, Olga, Popović, Slađana, Živić, Ivana, Stojanović, Katarina, Vidaković, Danijela, Naunović, Zorana, Krizmanić, Jelena, "Epilithic diatoms in environmental bioindication and trout farm’s effects on ecological quality assessment of rivers" in Ecological Indicators, 128 (2021):107847,
https://doi.org/10.1016/j.ecolind.2021.107847 . .

TY  - JOUR
AU  - Schneider, Susanne C.
AU  - Biberdžić, Vera
AU  - Braho, Vjola
AU  - Budzakoska Gjoreska, Biljana
AU  - Cara, Magdalena
AU  - Dana, Zamira
AU  - Đurašković, Pavle
AU  - Eriksen, Tor Erik
AU  - Hjermann, Dag
AU  - Imeri, Alma
AU  - Jovanović, Katarina
AU  - Krizmanić, Jelena
AU  - Kupe, Lirika
AU  - Loshkoska, Tatjana
AU  - Lynn Kemp, Joanna
AU  - Marković, Aleksandra
AU  - Patceva, Suzana
AU  - Rakočević, Jelena
AU  - Stojanović, Katarina
AU  - Talevska, Marina
AU  - Trajanovska, Sonja
AU  - Trajanovski, Sasho
AU  - Veljanoska-Sarafiloska, Elizabeta
AU  - Vidaković, Danijela
AU  - Zdraveski, Konstantin
AU  - Živić, Ivana
AU  - Vermaat, Jan E.
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3674
AB  - Biological assessmentmetrics and water chemistry measurements are used to quantify the link between stressors
and their effects on lake ecosystems, for the Water Framework Directive. However, correlations between metrics
andwater chemistry are often poor. This is seen as majorweaknesses ofWater Framework Directive-relatedmonitoring
and assessment.We analyzed macrophytes, benthic algae, benthic macroinvertebrates, water chemistry
and sediment total phosphorus content in the littoral of six lakes in the Western Balkans and used CORINE land
use data to estimate nutrient enrichment via runoff from the adjacent land. Lakes with a higher estimated phosphorus
runoff fromthe adjacent land did not have higher littoralwater nutrient concentrations, but littoral diatom
assemblages indicated more eutrophic conditions. These lakes also had higher abundances of littoral benthic primaryproducers,
which in turnwere associatedwithlowconcentrations of dissolved nutrients, but only in autumn,
not in spring. This is consistent with primary producers taking up nutrients during the summer growth season. In
lakeswith high abundances of benthic primary producers, it is likely that the littoral vegetation plays a large role in
the transfer of nutrients from the water to the benthos. This process impairs correlations between biological metrics
and water nutrient concentrations. Our results suggest that CORINE land cover may be more useful to characterize
littoral nutrient enrichment than lake water chemistry. Increased benthic primary producer biomasses and
“eutrophic” diatom indicesmay indicate littoral nutrient enrichment even ifwater nutrient concentrations are low
PB  - Elsevier
T2  - Science of the Total Environment
T1  - Littoral eutrophication indicators are more closely related to nearshore land use than to water nutrient concentrations: A critical evaluation of stressor-response relationships
VL  - 748
SP  - 141193
DO  - 10.1016/j.scitotenv.2020.141193
ER  - 

@article{
author = "Schneider, Susanne C. and Biberdžić, Vera and Braho, Vjola and Budzakoska Gjoreska, Biljana and Cara, Magdalena and Dana, Zamira and Đurašković, Pavle and Eriksen, Tor Erik and Hjermann, Dag and Imeri, Alma and Jovanović, Katarina and Krizmanić, Jelena and Kupe, Lirika and Loshkoska, Tatjana and Lynn Kemp, Joanna and Marković, Aleksandra and Patceva, Suzana and Rakočević, Jelena and Stojanović, Katarina and Talevska, Marina and Trajanovska, Sonja and Trajanovski, Sasho and Veljanoska-Sarafiloska, Elizabeta and Vidaković, Danijela and Zdraveski, Konstantin and Živić, Ivana and Vermaat, Jan E.",
year = "2020",
abstract = "Biological assessmentmetrics and water chemistry measurements are used to quantify the link between stressors
and their effects on lake ecosystems, for the Water Framework Directive. However, correlations between metrics
andwater chemistry are often poor. This is seen as majorweaknesses ofWater Framework Directive-relatedmonitoring
and assessment.We analyzed macrophytes, benthic algae, benthic macroinvertebrates, water chemistry
and sediment total phosphorus content in the littoral of six lakes in the Western Balkans and used CORINE land
use data to estimate nutrient enrichment via runoff from the adjacent land. Lakes with a higher estimated phosphorus
runoff fromthe adjacent land did not have higher littoralwater nutrient concentrations, but littoral diatom
assemblages indicated more eutrophic conditions. These lakes also had higher abundances of littoral benthic primaryproducers,
which in turnwere associatedwithlowconcentrations of dissolved nutrients, but only in autumn,
not in spring. This is consistent with primary producers taking up nutrients during the summer growth season. In
lakeswith high abundances of benthic primary producers, it is likely that the littoral vegetation plays a large role in
the transfer of nutrients from the water to the benthos. This process impairs correlations between biological metrics
and water nutrient concentrations. Our results suggest that CORINE land cover may be more useful to characterize
littoral nutrient enrichment than lake water chemistry. Increased benthic primary producer biomasses and
“eutrophic” diatom indicesmay indicate littoral nutrient enrichment even ifwater nutrient concentrations are low",
publisher = "Elsevier",
journal = "Science of the Total Environment",
title = "Littoral eutrophication indicators are more closely related to nearshore land use than to water nutrient concentrations: A critical evaluation of stressor-response relationships",
volume = "748",
pages = "141193",
doi = "10.1016/j.scitotenv.2020.141193"
}

Schneider, S. C., Biberdžić, V., Braho, V., Budzakoska Gjoreska, B., Cara, M., Dana, Z., Đurašković, P., Eriksen, T. E., Hjermann, D., Imeri, A., Jovanović, K., Krizmanić, J., Kupe, L., Loshkoska, T., Lynn Kemp, J., Marković, A., Patceva, S., Rakočević, J., Stojanović, K., Talevska, M., Trajanovska, S., Trajanovski, S., Veljanoska-Sarafiloska, E., Vidaković, D., Zdraveski, K., Živić, I.,& Vermaat, J. E.. (2020). Littoral eutrophication indicators are more closely related to nearshore land use than to water nutrient concentrations: A critical evaluation of stressor-response relationships. in Science of the Total Environment
Elsevier., 748, 141193.
https://doi.org/10.1016/j.scitotenv.2020.141193

Schneider SC, Biberdžić V, Braho V, Budzakoska Gjoreska B, Cara M, Dana Z, Đurašković P, Eriksen TE, Hjermann D, Imeri A, Jovanović K, Krizmanić J, Kupe L, Loshkoska T, Lynn Kemp J, Marković A, Patceva S, Rakočević J, Stojanović K, Talevska M, Trajanovska S, Trajanovski S, Veljanoska-Sarafiloska E, Vidaković D, Zdraveski K, Živić I, Vermaat JE. Littoral eutrophication indicators are more closely related to nearshore land use than to water nutrient concentrations: A critical evaluation of stressor-response relationships. in Science of the Total Environment. 2020;748:141193.
doi:10.1016/j.scitotenv.2020.141193 .

Schneider, Susanne C., Biberdžić, Vera, Braho, Vjola, Budzakoska Gjoreska, Biljana, Cara, Magdalena, Dana, Zamira, Đurašković, Pavle, Eriksen, Tor Erik, Hjermann, Dag, Imeri, Alma, Jovanović, Katarina, Krizmanić, Jelena, Kupe, Lirika, Loshkoska, Tatjana, Lynn Kemp, Joanna, Marković, Aleksandra, Patceva, Suzana, Rakočević, Jelena, Stojanović, Katarina, Talevska, Marina, Trajanovska, Sonja, Trajanovski, Sasho, Veljanoska-Sarafiloska, Elizabeta, Vidaković, Danijela, Zdraveski, Konstantin, Živić, Ivana, Vermaat, Jan E., "Littoral eutrophication indicators are more closely related to nearshore land use than to water nutrient concentrations: A critical evaluation of stressor-response relationships" in Science of the Total Environment, 748 (2020):141193,
https://doi.org/10.1016/j.scitotenv.2020.141193 . .

TY  - CONF
AU  - Stojanović, Katarina
AU  - Vidaković, Danijela
AU  - Živić, Ivana
AU  - Krizmanić, Jelena
AU  - Trajanovski, Sasho
AU  - Eriksen, Tor Erik
AU  - Zdraveski, Konstantin
AU  - Patceva, Susanne
AU  - Jovanović, Katarina
AU  - Đurašković, Pavle
AU  - Braho, Vjola
AU  - Duka, Irena
AU  - Schneider, Susanne
PY  - 2019
UR  - http://www.sefs11.biol.pmf.hr/wp-content/uploads/2019/07/Book-of-abstract.pdf
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4616
AB  - Sava Lake was created from the right arm of the Sava River, and the inhabitants of Belgrade use the lake intensively for swimming and bathing. We analysed macrozoobenthos and epilithic diatom communities at six sites from April to October 2017, to assess the ecological status of Sava Lake according to the National legislation of Serbia. Considering macrozoobenthos communities, the mean values of Zelinka and Marvan saprobity index indicated high ecological status. In contrast, results obtained from the mean values of BMWP (Biological Monitoring Working Party) scores suggested moderate to poor ecological status. The mean values of the IPS diatom index (Indice de Polluo-sensibilité) indicated high ecological status, while the TDIL index (Trophic Diatom Index for lakes) was slightly more sensitive and indicated good ecological status. Water chemical parameters indicated that Sava Lake was mainly oligotrophic during the study period (average total phosphorus concentrations were 10.7 μgL-1 and average total nitrogen concentrations 410 μgL-1). Before being able to adopt an integrative approach for ecological status assessment (combining two or more biological quality elements), more studies must be performed on how to choose the most sensitive and adequate indices. This is especially true for lakes experiencing intensive anthropogenic pressure during the summer season. Also, the boundary values in the National legislation of Serbia must be adapted for lakes, such as Sava Lake.
PB  - Zagreb : Croatian Association of Freshwater Ecologists
C3  - Abstract book - 11th Symposium for European Freshwater Sciences
T1  - Who is the better candidate? Macroinvertebrates and diatoms for ecological status assessment of Sava Lake (Serbia)
SP  - 492
EP  - 492
UR  - https://hdl.handle.net/21.15107/rcub_cer_4616
ER  - 

@conference{
author = "Stojanović, Katarina and Vidaković, Danijela and Živić, Ivana and Krizmanić, Jelena and Trajanovski, Sasho and Eriksen, Tor Erik and Zdraveski, Konstantin and Patceva, Susanne and Jovanović, Katarina and Đurašković, Pavle and Braho, Vjola and Duka, Irena and Schneider, Susanne",
year = "2019",
abstract = "Sava Lake was created from the right arm of the Sava River, and the inhabitants of Belgrade use the lake intensively for swimming and bathing. We analysed macrozoobenthos and epilithic diatom communities at six sites from April to October 2017, to assess the ecological status of Sava Lake according to the National legislation of Serbia. Considering macrozoobenthos communities, the mean values of Zelinka and Marvan saprobity index indicated high ecological status. In contrast, results obtained from the mean values of BMWP (Biological Monitoring Working Party) scores suggested moderate to poor ecological status. The mean values of the IPS diatom index (Indice de Polluo-sensibilité) indicated high ecological status, while the TDIL index (Trophic Diatom Index for lakes) was slightly more sensitive and indicated good ecological status. Water chemical parameters indicated that Sava Lake was mainly oligotrophic during the study period (average total phosphorus concentrations were 10.7 μgL-1 and average total nitrogen concentrations 410 μgL-1). Before being able to adopt an integrative approach for ecological status assessment (combining two or more biological quality elements), more studies must be performed on how to choose the most sensitive and adequate indices. This is especially true for lakes experiencing intensive anthropogenic pressure during the summer season. Also, the boundary values in the National legislation of Serbia must be adapted for lakes, such as Sava Lake.",
publisher = "Zagreb : Croatian Association of Freshwater Ecologists",
journal = "Abstract book - 11th Symposium for European Freshwater Sciences",
title = "Who is the better candidate? Macroinvertebrates and diatoms for ecological status assessment of Sava Lake (Serbia)",
pages = "492-492",
url = "https://hdl.handle.net/21.15107/rcub_cer_4616"
}

Stojanović, K., Vidaković, D., Živić, I., Krizmanić, J., Trajanovski, S., Eriksen, T. E., Zdraveski, K., Patceva, S., Jovanović, K., Đurašković, P., Braho, V., Duka, I.,& Schneider, S.. (2019). Who is the better candidate? Macroinvertebrates and diatoms for ecological status assessment of Sava Lake (Serbia). in Abstract book - 11th Symposium for European Freshwater Sciences
Zagreb : Croatian Association of Freshwater Ecologists., 492-492.
https://hdl.handle.net/21.15107/rcub_cer_4616

Stojanović K, Vidaković D, Živić I, Krizmanić J, Trajanovski S, Eriksen TE, Zdraveski K, Patceva S, Jovanović K, Đurašković P, Braho V, Duka I, Schneider S. Who is the better candidate? Macroinvertebrates and diatoms for ecological status assessment of Sava Lake (Serbia). in Abstract book - 11th Symposium for European Freshwater Sciences. 2019;:492-492.
https://hdl.handle.net/21.15107/rcub_cer_4616 .

Stojanović, Katarina, Vidaković, Danijela, Živić, Ivana, Krizmanić, Jelena, Trajanovski, Sasho, Eriksen, Tor Erik, Zdraveski, Konstantin, Patceva, Susanne, Jovanović, Katarina, Đurašković, Pavle, Braho, Vjola, Duka, Irena, Schneider, Susanne, "Who is the better candidate? Macroinvertebrates and diatoms for ecological status assessment of Sava Lake (Serbia)" in Abstract book - 11th Symposium for European Freshwater Sciences (2019):492-492,
https://hdl.handle.net/21.15107/rcub_cer_4616 .

TY  - JOUR
AU  - Vidaković, Danijela
AU  - Radovanović, Sanja
AU  - Predojević, Dragana
AU  - Šovran, Sanja
AU  - Živić, Ivana
AU  - Stojanović, Katarina
AU  - Krizmanić, Jelena
PY  - 2018
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4558
AB  - Epilithic diatoms are frequently recommended for river biomonitoring, while much less emphasis is placed on epiphytic communities.
This study considers use of epiphytic and epilithic diatom communities from the Raška River in biomonitoring. A total
of 212 diatom taxa were recorded in both communities. Dominant diatoms were Achnanthidium minutissimum (Kützing)
Czarnecki, A. affine (Grunow) Czarnecki, A. subatomus (Hustedt) Lange-Bertalot, Amphora pediculus (Kützing) Grunow,
Diatoma vulgaris Bory, Gomphonema tergestinum (Grunow) Fricke, Cocconeis placentula var. lineata (Ehrenberg) Van
Heurck, Melosira varians Agardh and Navicula tripunctata (Müller) Bory. Redundancy analysis (RDA) was used to detect
the relationships between diatoms, some environmental factors and sampling sites. Diatoms of the epiphytic community showed
a clearly grouping in relation to the sampling sites as compared with diatoms of the epilithic community. Species common to both
communities showed a similar correlation with some environmental variables (BOD, pH, NH4
+, TP, NO3
− and conductivity),
with three exceptions (Diatoma vulgaris, Cymbella compacta, and Encyonema silesiacum). Pearson’s correlation coefficient
showed correlation between selected environmental variables and diatom indices calculated usingOMNIDIA 6.2 software (TDI,
IPS, CEE, GENRE, TID, SID, SHE and IDSE/5). Diatoms of the epiphytic community are more clearly clustered in relation to
the sampling sites as compared with diatoms of the epilithic community. According to our results there is still Bplace^ in
biomonitoring for epiphytic community. The present study highlights the necessity of sampling both epiphytic and epilithic
communities because substrate specificity could play important role in biomonitoring.
PB  - Springer
T2  - Biologia
T1  - Uncertainty of using habitat fidelity in biomonitoring based on benthic diatoms - the Raška River case study
VL  - 73
IS  - 9
SP  - 831
EP  - 839
DO  - 10.2478/s11756-018-0108-4
ER  - 

@article{
author = "Vidaković, Danijela and Radovanović, Sanja and Predojević, Dragana and Šovran, Sanja and Živić, Ivana and Stojanović, Katarina and Krizmanić, Jelena",
year = "2018",
abstract = "Epilithic diatoms are frequently recommended for river biomonitoring, while much less emphasis is placed on epiphytic communities.
This study considers use of epiphytic and epilithic diatom communities from the Raška River in biomonitoring. A total
of 212 diatom taxa were recorded in both communities. Dominant diatoms were Achnanthidium minutissimum (Kützing)
Czarnecki, A. affine (Grunow) Czarnecki, A. subatomus (Hustedt) Lange-Bertalot, Amphora pediculus (Kützing) Grunow,
Diatoma vulgaris Bory, Gomphonema tergestinum (Grunow) Fricke, Cocconeis placentula var. lineata (Ehrenberg) Van
Heurck, Melosira varians Agardh and Navicula tripunctata (Müller) Bory. Redundancy analysis (RDA) was used to detect
the relationships between diatoms, some environmental factors and sampling sites. Diatoms of the epiphytic community showed
a clearly grouping in relation to the sampling sites as compared with diatoms of the epilithic community. Species common to both
communities showed a similar correlation with some environmental variables (BOD, pH, NH4
+, TP, NO3
− and conductivity),
with three exceptions (Diatoma vulgaris, Cymbella compacta, and Encyonema silesiacum). Pearson’s correlation coefficient
showed correlation between selected environmental variables and diatom indices calculated usingOMNIDIA 6.2 software (TDI,
IPS, CEE, GENRE, TID, SID, SHE and IDSE/5). Diatoms of the epiphytic community are more clearly clustered in relation to
the sampling sites as compared with diatoms of the epilithic community. According to our results there is still Bplace^ in
biomonitoring for epiphytic community. The present study highlights the necessity of sampling both epiphytic and epilithic
communities because substrate specificity could play important role in biomonitoring.",
publisher = "Springer",
journal = "Biologia",
title = "Uncertainty of using habitat fidelity in biomonitoring based on benthic diatoms - the Raška River case study",
volume = "73",
number = "9",
pages = "831-839",
doi = "10.2478/s11756-018-0108-4"
}

Vidaković, D., Radovanović, S., Predojević, D., Šovran, S., Živić, I., Stojanović, K.,& Krizmanić, J.. (2018). Uncertainty of using habitat fidelity in biomonitoring based on benthic diatoms - the Raška River case study. in Biologia
Springer., 73(9), 831-839.
https://doi.org/10.2478/s11756-018-0108-4

Vidaković D, Radovanović S, Predojević D, Šovran S, Živić I, Stojanović K, Krizmanić J. Uncertainty of using habitat fidelity in biomonitoring based on benthic diatoms - the Raška River case study. in Biologia. 2018;73(9):831-839.
doi:10.2478/s11756-018-0108-4 .

Vidaković, Danijela, Radovanović, Sanja, Predojević, Dragana, Šovran, Sanja, Živić, Ivana, Stojanović, Katarina, Krizmanić, Jelena, "Uncertainty of using habitat fidelity in biomonitoring based on benthic diatoms - the Raška River case study" in Biologia, 73, no. 9 (2018):831-839,
https://doi.org/10.2478/s11756-018-0108-4 . .

TY  - JOUR
AU  - Stojanović, Katarina
AU  - Živić, Miroslav
AU  - Dulić, Zorka
AU  - Marković, Zorana
AU  - Krizmanić, Jelena
AU  - Milošević, Dj.
AU  - Miljanović, B.
AU  - Jovanović, Jelena
AU  - Vidaković, Danijela
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4545
AB  - Trout farms are one of the major sources of
pollution of highland streams and rivers, which are very
sensitive ecosystems otherwise scarcely influenced by
human activities. A trout farm with low annual production
was chosen for comparative monitoring of its effects
on the macrozoobenthos, epilithic diatom, and
potamoplankton communities in the receiving stream.
Research was conducted every 2 months during a period
of 1 year (one control point and three localities downstream from the farm). The fish farm discharge
induced moderate alteration of environmental factors
in the receiving watercourse, viz., significant increase
of the ionized and un-ionized ammonia fraction, dissolved
oxygen concentration, and biological oxygen
demand. Species richness and Simpson’s diversity index
did not change in any of the communities. Correspondent
analysis of potamoplankton community composition
clearly showed trout farm effects, thereby indicating
the need for reevaluation of saprobic valence values for
potamoplankton species. The complete lack of influence
of the trout farm discharge on the epilithic diatom community
is probably due to absence of significant changes
of phosphorus concentration in the receiving stream.
Effects of the trout farm on the macrozoobenthos community
were further characterized by 14 additional
indices. The percentages of Chironomidae larvae,
shredders, and total collectors; ratio of shredders to
collectors; and the family biotic index are suggested
as candidates for future multimetric index for measuring
of trout farm influence.
PB  - Springer
T2  - Environmental Monitoring and Assessment
T1  - Comparative study of the effects of a small-scale trout farm on the macrozoobenthos, potamoplankton and epilithic diatom communities
VL  - 189
IS  - 8
SP  - 403
DO  - 10.1007/s10661-017-6114-0
ER  - 

@article{
author = "Stojanović, Katarina and Živić, Miroslav and Dulić, Zorka and Marković, Zorana and Krizmanić, Jelena and Milošević, Dj. and Miljanović, B. and Jovanović, Jelena and Vidaković, Danijela",
year = "2017",
abstract = "Trout farms are one of the major sources of
pollution of highland streams and rivers, which are very
sensitive ecosystems otherwise scarcely influenced by
human activities. A trout farm with low annual production
was chosen for comparative monitoring of its effects
on the macrozoobenthos, epilithic diatom, and
potamoplankton communities in the receiving stream.
Research was conducted every 2 months during a period
of 1 year (one control point and three localities downstream from the farm). The fish farm discharge
induced moderate alteration of environmental factors
in the receiving watercourse, viz., significant increase
of the ionized and un-ionized ammonia fraction, dissolved
oxygen concentration, and biological oxygen
demand. Species richness and Simpson’s diversity index
did not change in any of the communities. Correspondent
analysis of potamoplankton community composition
clearly showed trout farm effects, thereby indicating
the need for reevaluation of saprobic valence values for
potamoplankton species. The complete lack of influence
of the trout farm discharge on the epilithic diatom community
is probably due to absence of significant changes
of phosphorus concentration in the receiving stream.
Effects of the trout farm on the macrozoobenthos community
were further characterized by 14 additional
indices. The percentages of Chironomidae larvae,
shredders, and total collectors; ratio of shredders to
collectors; and the family biotic index are suggested
as candidates for future multimetric index for measuring
of trout farm influence.",
publisher = "Springer",
journal = "Environmental Monitoring and Assessment",
title = "Comparative study of the effects of a small-scale trout farm on the macrozoobenthos, potamoplankton and epilithic diatom communities",
volume = "189",
number = "8",
pages = "403",
doi = "10.1007/s10661-017-6114-0"
}

Stojanović, K., Živić, M., Dulić, Z., Marković, Z., Krizmanić, J., Milošević, Dj., Miljanović, B., Jovanović, J.,& Vidaković, D.. (2017). Comparative study of the effects of a small-scale trout farm on the macrozoobenthos, potamoplankton and epilithic diatom communities. in Environmental Monitoring and Assessment
Springer., 189(8), 403.
https://doi.org/10.1007/s10661-017-6114-0

Stojanović K, Živić M, Dulić Z, Marković Z, Krizmanić J, Milošević D, Miljanović B, Jovanović J, Vidaković D. Comparative study of the effects of a small-scale trout farm on the macrozoobenthos, potamoplankton and epilithic diatom communities. in Environmental Monitoring and Assessment. 2017;189(8):403.
doi:10.1007/s10661-017-6114-0 .

Stojanović, Katarina, Živić, Miroslav, Dulić, Zorka, Marković, Zorana, Krizmanić, Jelena, Milošević, Dj., Miljanović, B., Jovanović, Jelena, Vidaković, Danijela, "Comparative study of the effects of a small-scale trout farm on the macrozoobenthos, potamoplankton and epilithic diatom communities" in Environmental Monitoring and Assessment, 189, no. 8 (2017):403,
https://doi.org/10.1007/s10661-017-6114-0 . .

TY  - DATA
AU  - Stojanović, Katarina
AU  - Živić, Miroslav
AU  - Dulić, Zorka
AU  - Marković, Zorana
AU  - Krizmanić, Jelena
AU  - Milošević, Dj.
AU  - Miljanović, B.
AU  - Jovanović, Jelena
AU  - Vidaković, Danijela
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4552
AB  - Table S1 Relative abudance (%) of epilithic diatoms on research localities of the Raška River. Table S2 Relative abudance (%) of potamoplankton at research localities of the Raška River. Table S3 Relative abudance (%) of macrozoobenthos on research localities of the Raška River.
PB  - Springer
T2  - Environmental Monitoring and Assessment
T1  - Supplementary material for: "Comparative study of the effects of a small-scale trout farm on the macrozoobenthos, potamoplankton and epilithic diatom communities"
UR  - https://hdl.handle.net/21.15107/rcub_cer_4552
ER  - 

@misc{
author = "Stojanović, Katarina and Živić, Miroslav and Dulić, Zorka and Marković, Zorana and Krizmanić, Jelena and Milošević, Dj. and Miljanović, B. and Jovanović, Jelena and Vidaković, Danijela",
year = "2017",
abstract = "Table S1 Relative abudance (%) of epilithic diatoms on research localities of the Raška River. Table S2 Relative abudance (%) of potamoplankton at research localities of the Raška River. Table S3 Relative abudance (%) of macrozoobenthos on research localities of the Raška River.",
publisher = "Springer",
journal = "Environmental Monitoring and Assessment",
title = "Supplementary material for: "Comparative study of the effects of a small-scale trout farm on the macrozoobenthos, potamoplankton and epilithic diatom communities"",
url = "https://hdl.handle.net/21.15107/rcub_cer_4552"
}

Stojanović, K., Živić, M., Dulić, Z., Marković, Z., Krizmanić, J., Milošević, Dj., Miljanović, B., Jovanović, J.,& Vidaković, D.. (2017). Supplementary material for: "Comparative study of the effects of a small-scale trout farm on the macrozoobenthos, potamoplankton and epilithic diatom communities". in Environmental Monitoring and Assessment
Springer..
https://hdl.handle.net/21.15107/rcub_cer_4552

Stojanović K, Živić M, Dulić Z, Marković Z, Krizmanić J, Milošević D, Miljanović B, Jovanović J, Vidaković D. Supplementary material for: "Comparative study of the effects of a small-scale trout farm on the macrozoobenthos, potamoplankton and epilithic diatom communities". in Environmental Monitoring and Assessment. 2017;.
https://hdl.handle.net/21.15107/rcub_cer_4552 .

Stojanović, Katarina, Živić, Miroslav, Dulić, Zorka, Marković, Zorana, Krizmanić, Jelena, Milošević, Dj., Miljanović, B., Jovanović, Jelena, Vidaković, Danijela, "Supplementary material for: "Comparative study of the effects of a small-scale trout farm on the macrozoobenthos, potamoplankton and epilithic diatom communities"" in Environmental Monitoring and Assessment (2017),
https://hdl.handle.net/21.15107/rcub_cer_4552 .

TY  - JOUR
AU  - Vidaković, Danijela
AU  - Cantonati, Marco
AU  - Mogna, M
AU  - Jakovljević, Olga
AU  - Šovran, Sanja
AU  - Lazović, Vladimir
AU  - Stojanović, Katarina
AU  - Đorđević, Jelena
AU  - Krizmanić, Jelena
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4560
AB  - The main objective of this paper is to report new
information about the distribution and ecology of a
recently described diatom species, Geissleria gereckei.
The opportunity for updating the information on the
distribution and ecology of the species was provided by
the finding of well-developed G. gereckei populations on
the lithic material and bryophytes in the Raška and Mlava
rivers (Serbia). For several years after the first description,
G. gereckei has been known only from the type locality
and from another spring in the Dolomiti Bellunesi National
Park (the south-eastern Alps). After accurate LM and SEM
observations, we provide evidence for the occurrence
of the species also in the two above-mentioned rivers in
Serbia, as well as in the south-western and south-eastern
Alps. After an extensive literature search, it appears that the
species is known with certainty only from these sites. Our
observations and details from the literature suggest that
the species is able to occupy a much broader ecological
niche than the very-specific one observed at the time of
discovery. The two main determinants for the species’
occurrence appear to be the carbonate nature of the
catchments or aquifers, and the ability of the species to
be competitive in habitats or microhabitats exposed to
seasonal desiccation.
PB  - De Gruyter
T2  - Oceanological and Hydrobiological Studies
T1  - Additional information on the distribution and ecology of the recently described diatom species Geissleria gereckei
VL  - 46
IS  - 1
SP  - 18
EP  - 23
DO  - 10.1515/ohs-2017-0002
ER  - 

@article{
author = "Vidaković, Danijela and Cantonati, Marco and Mogna, M and Jakovljević, Olga and Šovran, Sanja and Lazović, Vladimir and Stojanović, Katarina and Đorđević, Jelena and Krizmanić, Jelena",
year = "2017",
abstract = "The main objective of this paper is to report new
information about the distribution and ecology of a
recently described diatom species, Geissleria gereckei.
The opportunity for updating the information on the
distribution and ecology of the species was provided by
the finding of well-developed G. gereckei populations on
the lithic material and bryophytes in the Raška and Mlava
rivers (Serbia). For several years after the first description,
G. gereckei has been known only from the type locality
and from another spring in the Dolomiti Bellunesi National
Park (the south-eastern Alps). After accurate LM and SEM
observations, we provide evidence for the occurrence
of the species also in the two above-mentioned rivers in
Serbia, as well as in the south-western and south-eastern
Alps. After an extensive literature search, it appears that the
species is known with certainty only from these sites. Our
observations and details from the literature suggest that
the species is able to occupy a much broader ecological
niche than the very-specific one observed at the time of
discovery. The two main determinants for the species’
occurrence appear to be the carbonate nature of the
catchments or aquifers, and the ability of the species to
be competitive in habitats or microhabitats exposed to
seasonal desiccation.",
publisher = "De Gruyter",
journal = "Oceanological and Hydrobiological Studies",
title = "Additional information on the distribution and ecology of the recently described diatom species Geissleria gereckei",
volume = "46",
number = "1",
pages = "18-23",
doi = "10.1515/ohs-2017-0002"
}

Vidaković, D., Cantonati, M., Mogna, M., Jakovljević, O., Šovran, S., Lazović, V., Stojanović, K., Đorđević, J.,& Krizmanić, J.. (2017). Additional information on the distribution and ecology of the recently described diatom species Geissleria gereckei. in Oceanological and Hydrobiological Studies
De Gruyter., 46(1), 18-23.
https://doi.org/10.1515/ohs-2017-0002

Vidaković D, Cantonati M, Mogna M, Jakovljević O, Šovran S, Lazović V, Stojanović K, Đorđević J, Krizmanić J. Additional information on the distribution and ecology of the recently described diatom species Geissleria gereckei. in Oceanological and Hydrobiological Studies. 2017;46(1):18-23.
doi:10.1515/ohs-2017-0002 .

Vidaković, Danijela, Cantonati, Marco, Mogna, M, Jakovljević, Olga, Šovran, Sanja, Lazović, Vladimir, Stojanović, Katarina, Đorđević, Jelena, Krizmanić, Jelena, "Additional information on the distribution and ecology of the recently described diatom species Geissleria gereckei" in Oceanological and Hydrobiological Studies, 46, no. 1 (2017):18-23,
https://doi.org/10.1515/ohs-2017-0002 . .

TY  - JOUR
AU  - Jakovljević, Olga
AU  - Popović, Slađana
AU  - Vidaković, Danijela
AU  - Stojanović, Katarina
AU  - Krizmanić, Jelena
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4561
AB  - The main objective of this study was to assess the ecological status of the Mlava River based on
epilithic diatoms and to test the use of diatom indices as a tool for estimating the quality of fl owing waters in
Serbia. Quantitative analysis showed that in April Achnanthidium minutissimum was dominant at each site,
except at the fi fth site, where Amphora pediculus was dominant. In July and September, Achnanthidium
minutissimum, Achnanthidium pyrenaicum, Amphora pediculus, Denticula tenuis, Diatoma vulgaris, Gomphonema
elegantissimum, Cocconeis pseudolineata and Cocconeis placentula var. lineata dominated. Detrended
correspondence analysis (DCA) was used to detect the major patterns of variation in species composition.
The fi rst DCA axis summarizes the distribution of the diatom community, mainly through temperature,
conductivity, oxygen and water hardness gradient. The second DCA axis was weakly correlated with few
variables. Based on the average values of the pollution sensitivity index (IPS), commission for economical
community metric (CEE) and biological diatom index (IBD), the water of the Mlava River belonged to water
class I during all three seasons. Values of the diatom-based eutrophication/pollution index (EPI-D) indicated
class II water quality. According to calculated trophic diatom index (TDI) values, water of the Mlava River
was characterized by intermediate nutrient concentrations during three seasons. Principal components analysis
was used to represent the correlation between diatom indices, and the highest correlation among the selected
diatom indices is seen between EPI-D, IPS and IBD.
PB  - University of Zagreb
T2  - Acta Botanica Croatica
T1  - The application of benthic diatoms in waterquality assessment (Mlava River, Serbia)
VL  - 75
IS  - 2
SP  - 199
EP  - 205
DO  - 10.1515/botcro-2016-0032
ER  - 

@article{
author = "Jakovljević, Olga and Popović, Slađana and Vidaković, Danijela and Stojanović, Katarina and Krizmanić, Jelena",
year = "2016",
abstract = "The main objective of this study was to assess the ecological status of the Mlava River based on
epilithic diatoms and to test the use of diatom indices as a tool for estimating the quality of fl owing waters in
Serbia. Quantitative analysis showed that in April Achnanthidium minutissimum was dominant at each site,
except at the fi fth site, where Amphora pediculus was dominant. In July and September, Achnanthidium
minutissimum, Achnanthidium pyrenaicum, Amphora pediculus, Denticula tenuis, Diatoma vulgaris, Gomphonema
elegantissimum, Cocconeis pseudolineata and Cocconeis placentula var. lineata dominated. Detrended
correspondence analysis (DCA) was used to detect the major patterns of variation in species composition.
The fi rst DCA axis summarizes the distribution of the diatom community, mainly through temperature,
conductivity, oxygen and water hardness gradient. The second DCA axis was weakly correlated with few
variables. Based on the average values of the pollution sensitivity index (IPS), commission for economical
community metric (CEE) and biological diatom index (IBD), the water of the Mlava River belonged to water
class I during all three seasons. Values of the diatom-based eutrophication/pollution index (EPI-D) indicated
class II water quality. According to calculated trophic diatom index (TDI) values, water of the Mlava River
was characterized by intermediate nutrient concentrations during three seasons. Principal components analysis
was used to represent the correlation between diatom indices, and the highest correlation among the selected
diatom indices is seen between EPI-D, IPS and IBD.",
publisher = "University of Zagreb",
journal = "Acta Botanica Croatica",
title = "The application of benthic diatoms in waterquality assessment (Mlava River, Serbia)",
volume = "75",
number = "2",
pages = "199-205",
doi = "10.1515/botcro-2016-0032"
}

Jakovljević, O., Popović, S., Vidaković, D., Stojanović, K.,& Krizmanić, J.. (2016). The application of benthic diatoms in waterquality assessment (Mlava River, Serbia). in Acta Botanica Croatica
University of Zagreb., 75(2), 199-205.
https://doi.org/10.1515/botcro-2016-0032

Jakovljević O, Popović S, Vidaković D, Stojanović K, Krizmanić J. The application of benthic diatoms in waterquality assessment (Mlava River, Serbia). in Acta Botanica Croatica. 2016;75(2):199-205.
doi:10.1515/botcro-2016-0032 .

Jakovljević, Olga, Popović, Slađana, Vidaković, Danijela, Stojanović, Katarina, Krizmanić, Jelena, "The application of benthic diatoms in waterquality assessment (Mlava River, Serbia)" in Acta Botanica Croatica, 75, no. 2 (2016):199-205,
https://doi.org/10.1515/botcro-2016-0032 . .

TY  - CONF
AU  - Vidaković, Danijela
AU  - Šovran, Sanja
AU  - Lazović, Vladimir
AU  - Stojanović, Katarina
AU  - Živić, Ivana
AU  - Krizmanić, Jelena
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4644
AB  - The Rasina River is right tributary of the Zapadna Morava River, situated in central Serbia. The samples were collected in spring (April), summer (July) and autumn 2011, from 6 localities along the river at an altitudes between 640 – 704 m a.s.l. Sampling sites are located before and after trout pond. Epilithic samples were scraped from the surface of stones by brush. Light microscope observations and micrographs were made using a Zeiss AxioImagerM.1 microscope with DIC optics and AxioVision 4.8 software. At least 400 valves were counted in order to calculate relative abundance (%) of each taxon. The biological assessment of water quality was performed calculating diatom indices by OMNIDIA 5.3 software.
A total of 166 taxa belonging to 45 genera were identified in the studied samples. The most numerous were taxa of genus: Nitzschia (26), Navicula (22) and Gomphonema (15). The dominant taxa during spring were Achnanthidium pyrenaicum and Diatoma ehrenbergii, during summer were A. pyrenaicum and Cocconeis placentula var. lineata and during autumn was only C. placentula var. lineata. Diatom richness before trout farm was higher than after, which confirms its impact. The higest diversity was in spring and constantly decreasing through seasons.
The Rasina River was characterized by good to very good ecological status of water, with slightly differences between the values of the diatom indices during the seasons (spring, summer, autumn, respectively).
Fish feed remains can cause enrichment of the water with nutrients (in the form of ammonia, phosphorus, nitrogen) and most often leads to eutrophication which can be seen on the basis of the dominant species during the seasons. Change of dominant species between the seasons in the Rasina River was correlated with the values of nutrients.
PB  - Macedonian Ecological Society
C3  - Abstract book - 5th Congress of Ecologists of Macedonia
T1  - The impact of trout farm effluent on diatoms richness in the Rasina river (Serbia)
SP  - 129
EP  - 129
UR  - https://hdl.handle.net/21.15107/rcub_cer_4644
ER  - 

@conference{
author = "Vidaković, Danijela and Šovran, Sanja and Lazović, Vladimir and Stojanović, Katarina and Živić, Ivana and Krizmanić, Jelena",
year = "2016",
abstract = "The Rasina River is right tributary of the Zapadna Morava River, situated in central Serbia. The samples were collected in spring (April), summer (July) and autumn 2011, from 6 localities along the river at an altitudes between 640 – 704 m a.s.l. Sampling sites are located before and after trout pond. Epilithic samples were scraped from the surface of stones by brush. Light microscope observations and micrographs were made using a Zeiss AxioImagerM.1 microscope with DIC optics and AxioVision 4.8 software. At least 400 valves were counted in order to calculate relative abundance (%) of each taxon. The biological assessment of water quality was performed calculating diatom indices by OMNIDIA 5.3 software.
A total of 166 taxa belonging to 45 genera were identified in the studied samples. The most numerous were taxa of genus: Nitzschia (26), Navicula (22) and Gomphonema (15). The dominant taxa during spring were Achnanthidium pyrenaicum and Diatoma ehrenbergii, during summer were A. pyrenaicum and Cocconeis placentula var. lineata and during autumn was only C. placentula var. lineata. Diatom richness before trout farm was higher than after, which confirms its impact. The higest diversity was in spring and constantly decreasing through seasons.
The Rasina River was characterized by good to very good ecological status of water, with slightly differences between the values of the diatom indices during the seasons (spring, summer, autumn, respectively).
Fish feed remains can cause enrichment of the water with nutrients (in the form of ammonia, phosphorus, nitrogen) and most often leads to eutrophication which can be seen on the basis of the dominant species during the seasons. Change of dominant species between the seasons in the Rasina River was correlated with the values of nutrients.",
publisher = "Macedonian Ecological Society",
journal = "Abstract book - 5th Congress of Ecologists of Macedonia",
title = "The impact of trout farm effluent on diatoms richness in the Rasina river (Serbia)",
pages = "129-129",
url = "https://hdl.handle.net/21.15107/rcub_cer_4644"
}

Vidaković, D., Šovran, S., Lazović, V., Stojanović, K., Živić, I.,& Krizmanić, J.. (2016). The impact of trout farm effluent on diatoms richness in the Rasina river (Serbia). in Abstract book - 5th Congress of Ecologists of Macedonia
Macedonian Ecological Society., 129-129.
https://hdl.handle.net/21.15107/rcub_cer_4644

Vidaković D, Šovran S, Lazović V, Stojanović K, Živić I, Krizmanić J. The impact of trout farm effluent on diatoms richness in the Rasina river (Serbia). in Abstract book - 5th Congress of Ecologists of Macedonia. 2016;:129-129.
https://hdl.handle.net/21.15107/rcub_cer_4644 .

Vidaković, Danijela, Šovran, Sanja, Lazović, Vladimir, Stojanović, Katarina, Živić, Ivana, Krizmanić, Jelena, "The impact of trout farm effluent on diatoms richness in the Rasina river (Serbia)" in Abstract book - 5th Congress of Ecologists of Macedonia (2016):129-129,
https://hdl.handle.net/21.15107/rcub_cer_4644 .

TY  - JOUR
AU  - Vidaković, Danijela
AU  - Krizmanić, Jelena
AU  - Šovran, Sanja I.
AU  - Stojanović, Katarina
AU  - Đorđević, Jelena D.
PY  - 2015
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3878
AB  - The paper presents data on the composition of epilithic diatoms in the Raška River. Samples were collected by scraping stone surfaces with a brush from 5 localities along the Raška River in April, June, August and November 2011 and March and May 2012. Diatom frustules were cleaned using cold acid method, and mounted on permanent slides. An investigation of the Raška River resulted in description of 106 diatom taxa. The most species rich genera are Navicula (10), Gomphonema (10) and Nitzschia (9), while other genera are presented with one or more species. Detailed floristic analysis of the benthic diatom flora in this river has not been conducted before. Therefore, this paper provides a groundwork for future researches.
AB  - Рад садржи податке о саставу епилитских силикатних алги реке Рашке. Узорци су сакупљани у априлу, јуну, августу и новембру 2011. и у марту и мају 2012. године са пет локалитета дуж реке Рашке, стругањем четком са површине камена. Узорци су третирани стандардном лабораторијском методом и направљени су трајни препарати силикатних алги. Прегледом препарата иден¬тификовано је 106 таксона силикатних алги. Родови најбројнији врстама су: Navicula (10), Gomphonema (10) и Nitzschia (9). Детаљна флористичка анализа бентоских силикатних алги реке Рашке није рађена раније па тиме овај рад даје основу за будућа истраживања
PB  - Serbia : Matica srpska
T2  - Zbornik Matice Srpske za prirodne nauke
T1  - Diatom species composition in the Raška river (Southwestern Serbia)
T1  - Sastav silikatnih algi reke Raške ( jugozapadna Srbija )
IS  - 128
SP  - 29
EP  - 40
DO  - 10.2298/ZMSPN1528029V
ER  - 

@article{
author = "Vidaković, Danijela and Krizmanić, Jelena and Šovran, Sanja I. and Stojanović, Katarina and Đorđević, Jelena D.",
year = "2015",
abstract = "The paper presents data on the composition of epilithic diatoms in the Raška River. Samples were collected by scraping stone surfaces with a brush from 5 localities along the Raška River in April, June, August and November 2011 and March and May 2012. Diatom frustules were cleaned using cold acid method, and mounted on permanent slides. An investigation of the Raška River resulted in description of 106 diatom taxa. The most species rich genera are Navicula (10), Gomphonema (10) and Nitzschia (9), while other genera are presented with one or more species. Detailed floristic analysis of the benthic diatom flora in this river has not been conducted before. Therefore, this paper provides a groundwork for future researches., Рад садржи податке о саставу епилитских силикатних алги реке Рашке. Узорци су сакупљани у априлу, јуну, августу и новембру 2011. и у марту и мају 2012. године са пет локалитета дуж реке Рашке, стругањем четком са површине камена. Узорци су третирани стандардном лабораторијском методом и направљени су трајни препарати силикатних алги. Прегледом препарата иден¬тификовано је 106 таксона силикатних алги. Родови најбројнији врстама су: Navicula (10), Gomphonema (10) и Nitzschia (9). Детаљна флористичка анализа бентоских силикатних алги реке Рашке није рађена раније па тиме овај рад даје основу за будућа истраживања",
publisher = "Serbia : Matica srpska",
journal = "Zbornik Matice Srpske za prirodne nauke",
title = "Diatom species composition in the Raška river (Southwestern Serbia), Sastav silikatnih algi reke Raške ( jugozapadna Srbija )",
number = "128",
pages = "29-40",
doi = "10.2298/ZMSPN1528029V"
}

Vidaković, D., Krizmanić, J., Šovran, S. I., Stojanović, K.,& Đorđević, J. D.. (2015). Diatom species composition in the Raška river (Southwestern Serbia). in Zbornik Matice Srpske za prirodne nauke
Serbia : Matica srpska.(128), 29-40.
https://doi.org/10.2298/ZMSPN1528029V

Vidaković D, Krizmanić J, Šovran SI, Stojanović K, Đorđević JD. Diatom species composition in the Raška river (Southwestern Serbia). in Zbornik Matice Srpske za prirodne nauke. 2015;(128):29-40.
doi:10.2298/ZMSPN1528029V .

Vidaković, Danijela, Krizmanić, Jelena, Šovran, Sanja I., Stojanović, Katarina, Đorđević, Jelena D., "Diatom species composition in the Raška river (Southwestern Serbia)" in Zbornik Matice Srpske za prirodne nauke, no. 128 (2015):29-40,
https://doi.org/10.2298/ZMSPN1528029V . .