TY  - JOUR
AU  - Smederevac-Lalić, Marija
AU  - Cvijanović, Gorčin
AU  - Nikolić, Dušan
AU  - Jaćimović, Milica
AU  - Skorić, Stefan
AU  - Višnjić Jeftić, Željka
AU  - Hegediš, Aleksandar
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2931
AB  - Over 2850 km long, the Danube River is certainly the most important river in Europe, flowing through Germany (687 km), Austria (358 km), Slovakia (172 km), Hungary (417 km), Croatia (138 km), Serbia (587 km), Bulgaria (472 km), Romania (1075 km), Moldovia (<1 km) and Ukraine (54 km) in a west-east direction, and representing a “water backbone” for many European countries located in its basin.
PB  - International Society of Limnology
T2  - International Society of Limnology
T1  - The Danube River in Serbia
IS  - 82
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2931
ER  - 

@article{
author = "Smederevac-Lalić, Marija and Cvijanović, Gorčin and Nikolić, Dušan and Jaćimović, Milica and Skorić, Stefan and Višnjić Jeftić, Željka and Hegediš, Aleksandar",
year = "2023",
abstract = "Over 2850 km long, the Danube River is certainly the most important river in Europe, flowing through Germany (687 km), Austria (358 km), Slovakia (172 km), Hungary (417 km), Croatia (138 km), Serbia (587 km), Bulgaria (472 km), Romania (1075 km), Moldovia (<1 km) and Ukraine (54 km) in a west-east direction, and representing a “water backbone” for many European countries located in its basin.",
publisher = "International Society of Limnology",
journal = "International Society of Limnology",
title = "The Danube River in Serbia",
number = "82",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2931"
}

Smederevac-Lalić, M., Cvijanović, G., Nikolić, D., Jaćimović, M., Skorić, S., Višnjić Jeftić, Ž.,& Hegediš, A.. (2023). The Danube River in Serbia. in International Society of Limnology
International Society of Limnology.(82).
https://hdl.handle.net/21.15107/rcub_rimsi_2931

Smederevac-Lalić M, Cvijanović G, Nikolić D, Jaćimović M, Skorić S, Višnjić Jeftić Ž, Hegediš A. The Danube River in Serbia. in International Society of Limnology. 2023;(82).
https://hdl.handle.net/21.15107/rcub_rimsi_2931 .

Smederevac-Lalić, Marija, Cvijanović, Gorčin, Nikolić, Dušan, Jaćimović, Milica, Skorić, Stefan, Višnjić Jeftić, Željka, Hegediš, Aleksandar, "The Danube River in Serbia" in International Society of Limnology, no. 82 (2023),
https://hdl.handle.net/21.15107/rcub_rimsi_2931 .

TY  - JOUR
AU  - Jaćimović, Milica
AU  - Smederevac-Lalić, Marija
AU  - Nikolić, Dušan
AU  - Cvijanović, Gorčin
AU  - Spasić, Slađana
AU  - Višnjić Jeftić, Željka
AU  - Skorić, Stefan
AU  - Krpo-Ćetković, Jasmina
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2427
AB  - 1.	Black bullhead is among the most abundant and successful non-native fish species in European freshwaters. A number of studies have indicated that its physical removal could be a potential solution to minimize possible negative impacts that it may have on native fishes; however, so far there have been no field studies to confirm this.
2.	This study quantified population dynamics of both native and non-native fishes in a small slow-running lowland river within the Ponjavica Nature Park in Serbia before and after the black bullhead removal with fyke-nets, which proved to be an efficient tool for this purpose.
3.	The removal of black bullhead resulted in statistically significant changes in two native species abundance – an increase of rudd (Scardinius erythrophthalmus) (by 5.3 times), and a decline of bleak (Alburnus alburnus) (by 2.3 times).
4.	Significant increase was observed in three non-native fish species: the abundances of topmouth gudgeon (Pseudorasbora parva), pumpkinseed (Lepomis gibbosus), and Prussian carp (Carassius gibelio) increased 25.5, 4.9, and 4.2 times, respectively.
5.	There were also substantial changes in the diversity of the fish assemblage after the black bullhead removal, illustrated by changes in diversity indices: Shannon's index doubled, while the Simpson’s dominance index decreased threefold.
6.	The catch-per-unit-effort and the biomass-per-unit-effort values indicated the dominance of the black bullhead in the fish assemblage. YOY/adult ratio did not vary in relation to abundance, which confirmed that black bullhead might not compensate for fishing mortality with the increased recruitment.
7.	The results suggest that black bullhead plays a significant role in structuring the fish assemblage and that its removal may have both positive and negative effects on species abundance and diversity. These findings can contribute to the conservation of native fish species and improvement of future management programs.
PB  - John  Wiley  &  Sons,  Ltd.
T2  - Aquatic Conservation: Marine and Freshwater Ecosystems
T1  - Changes to fish assemblage following the selective removal of black bullhead (Ameiurus melas)
EP  - 994
IS  - 9
SP  - 981
VL  - 33
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2427
ER  - 

@article{
author = "Jaćimović, Milica and Smederevac-Lalić, Marija and Nikolić, Dušan and Cvijanović, Gorčin and Spasić, Slađana and Višnjić Jeftić, Željka and Skorić, Stefan and Krpo-Ćetković, Jasmina",
year = "2023",
abstract = "1.	Black bullhead is among the most abundant and successful non-native fish species in European freshwaters. A number of studies have indicated that its physical removal could be a potential solution to minimize possible negative impacts that it may have on native fishes; however, so far there have been no field studies to confirm this.
2.	This study quantified population dynamics of both native and non-native fishes in a small slow-running lowland river within the Ponjavica Nature Park in Serbia before and after the black bullhead removal with fyke-nets, which proved to be an efficient tool for this purpose.
3.	The removal of black bullhead resulted in statistically significant changes in two native species abundance – an increase of rudd (Scardinius erythrophthalmus) (by 5.3 times), and a decline of bleak (Alburnus alburnus) (by 2.3 times).
4.	Significant increase was observed in three non-native fish species: the abundances of topmouth gudgeon (Pseudorasbora parva), pumpkinseed (Lepomis gibbosus), and Prussian carp (Carassius gibelio) increased 25.5, 4.9, and 4.2 times, respectively.
5.	There were also substantial changes in the diversity of the fish assemblage after the black bullhead removal, illustrated by changes in diversity indices: Shannon's index doubled, while the Simpson’s dominance index decreased threefold.
6.	The catch-per-unit-effort and the biomass-per-unit-effort values indicated the dominance of the black bullhead in the fish assemblage. YOY/adult ratio did not vary in relation to abundance, which confirmed that black bullhead might not compensate for fishing mortality with the increased recruitment.
7.	The results suggest that black bullhead plays a significant role in structuring the fish assemblage and that its removal may have both positive and negative effects on species abundance and diversity. These findings can contribute to the conservation of native fish species and improvement of future management programs.",
publisher = "John  Wiley  &  Sons,  Ltd.",
journal = "Aquatic Conservation: Marine and Freshwater Ecosystems",
title = "Changes to fish assemblage following the selective removal of black bullhead (Ameiurus melas)",
pages = "994-981",
number = "9",
volume = "33",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2427"
}

Jaćimović, M., Smederevac-Lalić, M., Nikolić, D., Cvijanović, G., Spasić, S., Višnjić Jeftić, Ž., Skorić, S.,& Krpo-Ćetković, J.. (2023). Changes to fish assemblage following the selective removal of black bullhead (Ameiurus melas). in Aquatic Conservation: Marine and Freshwater Ecosystems
John  Wiley  &  Sons,  Ltd.., 33(9), 981-994.
https://hdl.handle.net/21.15107/rcub_rimsi_2427

Jaćimović M, Smederevac-Lalić M, Nikolić D, Cvijanović G, Spasić S, Višnjić Jeftić Ž, Skorić S, Krpo-Ćetković J. Changes to fish assemblage following the selective removal of black bullhead (Ameiurus melas). in Aquatic Conservation: Marine and Freshwater Ecosystems. 2023;33(9):981-994.
https://hdl.handle.net/21.15107/rcub_rimsi_2427 .

Jaćimović, Milica, Smederevac-Lalić, Marija, Nikolić, Dušan, Cvijanović, Gorčin, Spasić, Slađana, Višnjić Jeftić, Željka, Skorić, Stefan, Krpo-Ćetković, Jasmina, "Changes to fish assemblage following the selective removal of black bullhead (Ameiurus melas)" in Aquatic Conservation: Marine and Freshwater Ecosystems, 33, no. 9 (2023):981-994,
https://hdl.handle.net/21.15107/rcub_rimsi_2427 .

TY  - CONF
AU  - Jaćimović, Milica
AU  - Nikolić, Dušan
AU  - Cvijanović, Gorčin
AU  - Višnjić Jeftić, Željka
AU  - Skorić, Stefan
AU  - Smederevac-Lalić, Marija
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2371
AB  - In the sake of better understanding of the mechanisms that drive interactions between
invasive species and their ecosystems, results of selective removal of the black bullhead
(Ameiurus melas) in two different lentic systems were compared. Ponjavica Nature Park has
characteristical watercourse of the plains with very slow flow and the coastal remains of
wetlands. Markovačko reservoir was built for the needs of the irrigation system of the
nearby agricultural land. Both systems suffer dominance of the black bullhead,
characterized as a species of "globally high risk". Combining results of the mass removal,
the effects on the native fish populations have been empirically demonstrated and
quantified. Black bullhead selective removal in Ponjavica lasted from August - October
2018, April - September 2019, with 20,145 black bullhead individuals removed. It showed
decreased abundance of bleak (Alburnus alburnus) 2.3 times, while the abundances of
roach (Rutilus rutilus) and European perch (Perca fluviatilis) remained almost unchanged. A
significant increase in abundance was recorded in rudd (Scardinius erythrophthalmus) (5.3
times). The abundances of topmouth gudgeon (Pseudorasbora parva), pumpkinseed
(Lepomis gibbosus), and Prussian carp (Carassius gibelio) increased 25.5, 4.9, and 4.2 times,
respectively. The mass removal of black bullhead on Markovačko Lake lasted from August -
October 2020, April - September 2021, and 15,921 black bullhead specimens were
removed. When the post removal state from Markovačko lake was determined, two species
appeared in the sample for the first time: European perch and chub (Squalius cephalus). The
abundance of bleak increased 3 times, abundance of Prussian carp reduced 8 and black
bullhead 16 times. The abundance of roach decreased 11, rudd 10, pike-perch (Sander
lucioperca) 4 and freshwater bream (Abramis brama) 2 times. The abundances of
pumpkinseed increased 10, Monkey goby (Neogobius fluviatilis) 3 and topmouth gudgeon
2.5 times. The results showed that the fyke nets can be most effectively and selectively
applied to control the abundance of black bullhead, because simplicity and nonharmfulness
to other species. It is not possible to completely remove this species from the
ecosystem, but reduce the negative impact by suppression (removal programs) and
containment of existing state is crucial.
PB  - Institute of Biodiversity and Ecosystem Research Bulgarian Academy of Sciences
PB  - East and South European Network for Invasive Alien Species (ESENIAS)
PB  - Danube Region Invasive Alien Species Network (DIAS)
C3  - Joint ESENIAS and DIAS Scientific Conference and 12th ESENIAS Workshop
T1  - Results of selective removal of the black bullhead (Ameiurus melas) in two different lentic system
EP  - 126
SP  - 126
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2371
ER  - 

@conference{
author = "Jaćimović, Milica and Nikolić, Dušan and Cvijanović, Gorčin and Višnjić Jeftić, Željka and Skorić, Stefan and Smederevac-Lalić, Marija",
year = "2023",
abstract = "In the sake of better understanding of the mechanisms that drive interactions between
invasive species and their ecosystems, results of selective removal of the black bullhead
(Ameiurus melas) in two different lentic systems were compared. Ponjavica Nature Park has
characteristical watercourse of the plains with very slow flow and the coastal remains of
wetlands. Markovačko reservoir was built for the needs of the irrigation system of the
nearby agricultural land. Both systems suffer dominance of the black bullhead,
characterized as a species of "globally high risk". Combining results of the mass removal,
the effects on the native fish populations have been empirically demonstrated and
quantified. Black bullhead selective removal in Ponjavica lasted from August - October
2018, April - September 2019, with 20,145 black bullhead individuals removed. It showed
decreased abundance of bleak (Alburnus alburnus) 2.3 times, while the abundances of
roach (Rutilus rutilus) and European perch (Perca fluviatilis) remained almost unchanged. A
significant increase in abundance was recorded in rudd (Scardinius erythrophthalmus) (5.3
times). The abundances of topmouth gudgeon (Pseudorasbora parva), pumpkinseed
(Lepomis gibbosus), and Prussian carp (Carassius gibelio) increased 25.5, 4.9, and 4.2 times,
respectively. The mass removal of black bullhead on Markovačko Lake lasted from August -
October 2020, April - September 2021, and 15,921 black bullhead specimens were
removed. When the post removal state from Markovačko lake was determined, two species
appeared in the sample for the first time: European perch and chub (Squalius cephalus). The
abundance of bleak increased 3 times, abundance of Prussian carp reduced 8 and black
bullhead 16 times. The abundance of roach decreased 11, rudd 10, pike-perch (Sander
lucioperca) 4 and freshwater bream (Abramis brama) 2 times. The abundances of
pumpkinseed increased 10, Monkey goby (Neogobius fluviatilis) 3 and topmouth gudgeon
2.5 times. The results showed that the fyke nets can be most effectively and selectively
applied to control the abundance of black bullhead, because simplicity and nonharmfulness
to other species. It is not possible to completely remove this species from the
ecosystem, but reduce the negative impact by suppression (removal programs) and
containment of existing state is crucial.",
publisher = "Institute of Biodiversity and Ecosystem Research Bulgarian Academy of Sciences, East and South European Network for Invasive Alien Species (ESENIAS), Danube Region Invasive Alien Species Network (DIAS)",
journal = "Joint ESENIAS and DIAS Scientific Conference and 12th ESENIAS Workshop",
title = "Results of selective removal of the black bullhead (Ameiurus melas) in two different lentic system",
pages = "126-126",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2371"
}

Jaćimović, M., Nikolić, D., Cvijanović, G., Višnjić Jeftić, Ž., Skorić, S.,& Smederevac-Lalić, M.. (2023). Results of selective removal of the black bullhead (Ameiurus melas) in two different lentic system. in Joint ESENIAS and DIAS Scientific Conference and 12th ESENIAS Workshop
Institute of Biodiversity and Ecosystem Research Bulgarian Academy of Sciences., 126-126.
https://hdl.handle.net/21.15107/rcub_rimsi_2371

Jaćimović M, Nikolić D, Cvijanović G, Višnjić Jeftić Ž, Skorić S, Smederevac-Lalić M. Results of selective removal of the black bullhead (Ameiurus melas) in two different lentic system. in Joint ESENIAS and DIAS Scientific Conference and 12th ESENIAS Workshop. 2023;:126-126.
https://hdl.handle.net/21.15107/rcub_rimsi_2371 .

Jaćimović, Milica, Nikolić, Dušan, Cvijanović, Gorčin, Višnjić Jeftić, Željka, Skorić, Stefan, Smederevac-Lalić, Marija, "Results of selective removal of the black bullhead (Ameiurus melas) in two different lentic system" in Joint ESENIAS and DIAS Scientific Conference and 12th ESENIAS Workshop (2023):126-126,
https://hdl.handle.net/21.15107/rcub_rimsi_2371 .

TY  - JOUR
AU  - Nikolić, Dušan
AU  - Subotić, Srđan
AU  - Skorić, Stefan
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3066
AB  - Individuals of common nase were sampled from three waterbodies (Kačer river, Zaovine, and Medjuvršje reservoirs) with different characteristics, types, and levels of anthropogenic pressure. The aims of this study were to determine the concentra-tions of 26 elements in gills, liver, and muscle using inductively coupled plasma optical emission spectrometry (ICP-OES); determine the concentrations of 17 organochlorine pesticides (OCPs) in muscle tissue using gas chromatography with mass spectrometric detection (GC–MS); compare these findings with fish condition (CF); and conduct human health risk and benefit assessments due to consumption of fish meat using target hazard quotient, target carcinogenic risk factor, Se:Hg molar ratio, Na:K and Ca:Mg ratios, and contribution of elements to human diet. Results indicated that in addition to the fact that the type of ecosystem (lentic vs. lotic) plays an important role in the fate and kinetics of pollutants, the degree of anthropogenic pressure is one of the most important factors of environmental pollution — Zaovine and Medjuvršje reservoirs (both lentic ecosystems) had the lowest and the highest levels of pollution, respectively. CF did not reflect the differences in accumula-tion of all analyzed elements in nase tissues. None of the 17 analyzed OCPs were detected due to the absence of recent use. Fish muscle was the least affected by metal pollution at all studied localities and could be safely used for consumption. We recorded several benefits for human health when using the nase meat in human diet.
PB  - Springer
T2  - Environmental Science and Pollution Research
T1  - The common nase (Chondrostoma nasus) as an indicator of aquatic pollution and human health risk assessment associated with its consumption
DO  - 10.1007/s11356-023-31018-1
ER  - 

@article{
author = "Nikolić, Dušan and Subotić, Srđan and Skorić, Stefan",
year = "2023",
abstract = "Individuals of common nase were sampled from three waterbodies (Kačer river, Zaovine, and Medjuvršje reservoirs) with different characteristics, types, and levels of anthropogenic pressure. The aims of this study were to determine the concentra-tions of 26 elements in gills, liver, and muscle using inductively coupled plasma optical emission spectrometry (ICP-OES); determine the concentrations of 17 organochlorine pesticides (OCPs) in muscle tissue using gas chromatography with mass spectrometric detection (GC–MS); compare these findings with fish condition (CF); and conduct human health risk and benefit assessments due to consumption of fish meat using target hazard quotient, target carcinogenic risk factor, Se:Hg molar ratio, Na:K and Ca:Mg ratios, and contribution of elements to human diet. Results indicated that in addition to the fact that the type of ecosystem (lentic vs. lotic) plays an important role in the fate and kinetics of pollutants, the degree of anthropogenic pressure is one of the most important factors of environmental pollution — Zaovine and Medjuvršje reservoirs (both lentic ecosystems) had the lowest and the highest levels of pollution, respectively. CF did not reflect the differences in accumula-tion of all analyzed elements in nase tissues. None of the 17 analyzed OCPs were detected due to the absence of recent use. Fish muscle was the least affected by metal pollution at all studied localities and could be safely used for consumption. We recorded several benefits for human health when using the nase meat in human diet.",
publisher = "Springer",
journal = "Environmental Science and Pollution Research",
title = "The common nase (Chondrostoma nasus) as an indicator of aquatic pollution and human health risk assessment associated with its consumption",
doi = "10.1007/s11356-023-31018-1"
}

Nikolić, D., Subotić, S.,& Skorić, S.. (2023). The common nase (Chondrostoma nasus) as an indicator of aquatic pollution and human health risk assessment associated with its consumption. in Environmental Science and Pollution Research
Springer..
https://doi.org/10.1007/s11356-023-31018-1

Nikolić D, Subotić S, Skorić S. The common nase (Chondrostoma nasus) as an indicator of aquatic pollution and human health risk assessment associated with its consumption. in Environmental Science and Pollution Research. 2023;.
doi:10.1007/s11356-023-31018-1 .

Nikolić, Dušan, Subotić, Srđan, Skorić, Stefan, "The common nase (Chondrostoma nasus) as an indicator of aquatic pollution and human health risk assessment associated with its consumption" in Environmental Science and Pollution Research (2023),
https://doi.org/10.1007/s11356-023-31018-1 . .

TY  - CONF
AU  - Nikolić, Dušan
AU  - Skorić, Stefan
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2620
AB  - Istraživanja su vršena u leto i jesen 2014. godine na akumulaciji Međuvršje na tri lokaliteta:
brana, Vidovski tunel i Zagrađe. Multiparametarska sonda (YSI 6600 V2) korišćena je za
merenje temperature, koncentracije rastvorenog kiseonika, pH, totalno rastvorenih čestica,
konduktiviteta i koncentracije hlorofila-a od površine do 10m dubine, sa intervalom od 1m.
U obe sezone, najveće variranje temperature, koncentracije rastvorenog kiseonika,
konduktiviteta i totalno rastvorenih čestica zabeleženo je kod brane. Na svim lokalitetima
su tokom leta zabeležene više vrednosti temperature, konduktiviteta i koncentracija
hlorofila-a u poređenju sa jesenjom sezonom. Zabeležene su niže vrednosti koncentracija
rastvorenog kiseonika i pH u letnjoj sezoni.
AB  - This study was conducted in the summer and autumn of 2014 at Međuvrsje at three
locations: dam, Vidovski tunnel, and Zagrađe. A multiparameter probe (YSI 6600 V2) was
used to measure temperature, dissolved oxygen concentration (DOC), pH, total dissolved
solids (TDS), conductivity, and chlorophyll-a concentration from the surface to 10m depth,
with an interval of 1m. In both seasons, the highest variations in temperature, DOC,
conductivity, and TDS were recorded at the dam. At all sampling sites, the highest values of
temperature, conductivity, and chlorophyll-a concentration were recorded in summer. The
lowest DOC and pH values were recorded in summer.
PB  - Srpsko društvo za zaštitu voda
C3  - "WATER 2023"
T1  - SEZONSKA VARIBILNOST POKAZATELJA KVALITETA VODE AKUMULACIJE MEĐUVRŠJE
EP  - 158
SP  - 153
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2620
ER  - 

@conference{
author = "Nikolić, Dušan and Skorić, Stefan",
year = "2023",
abstract = "Istraživanja su vršena u leto i jesen 2014. godine na akumulaciji Međuvršje na tri lokaliteta:
brana, Vidovski tunel i Zagrađe. Multiparametarska sonda (YSI 6600 V2) korišćena je za
merenje temperature, koncentracije rastvorenog kiseonika, pH, totalno rastvorenih čestica,
konduktiviteta i koncentracije hlorofila-a od površine do 10m dubine, sa intervalom od 1m.
U obe sezone, najveće variranje temperature, koncentracije rastvorenog kiseonika,
konduktiviteta i totalno rastvorenih čestica zabeleženo je kod brane. Na svim lokalitetima
su tokom leta zabeležene više vrednosti temperature, konduktiviteta i koncentracija
hlorofila-a u poređenju sa jesenjom sezonom. Zabeležene su niže vrednosti koncentracija
rastvorenog kiseonika i pH u letnjoj sezoni., This study was conducted in the summer and autumn of 2014 at Međuvrsje at three
locations: dam, Vidovski tunnel, and Zagrađe. A multiparameter probe (YSI 6600 V2) was
used to measure temperature, dissolved oxygen concentration (DOC), pH, total dissolved
solids (TDS), conductivity, and chlorophyll-a concentration from the surface to 10m depth,
with an interval of 1m. In both seasons, the highest variations in temperature, DOC,
conductivity, and TDS were recorded at the dam. At all sampling sites, the highest values of
temperature, conductivity, and chlorophyll-a concentration were recorded in summer. The
lowest DOC and pH values were recorded in summer.",
publisher = "Srpsko društvo za zaštitu voda",
journal = ""WATER 2023"",
title = "SEZONSKA VARIBILNOST POKAZATELJA KVALITETA VODE AKUMULACIJE MEĐUVRŠJE",
pages = "158-153",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2620"
}

Nikolić, D.,& Skorić, S.. (2023). SEZONSKA VARIBILNOST POKAZATELJA KVALITETA VODE AKUMULACIJE MEĐUVRŠJE. in "WATER 2023"
Srpsko društvo za zaštitu voda., 153-158.
https://hdl.handle.net/21.15107/rcub_rimsi_2620

Nikolić D, Skorić S. SEZONSKA VARIBILNOST POKAZATELJA KVALITETA VODE AKUMULACIJE MEĐUVRŠJE. in "WATER 2023". 2023;:153-158.
https://hdl.handle.net/21.15107/rcub_rimsi_2620 .

Nikolić, Dušan, Skorić, Stefan, "SEZONSKA VARIBILNOST POKAZATELJA KVALITETA VODE AKUMULACIJE MEĐUVRŠJE" in "WATER 2023" (2023):153-158,
https://hdl.handle.net/21.15107/rcub_rimsi_2620 .

TY  - CONF
AU  - Nikolić, Dušan
AU  - Skorić, Stefan
AU  - Smederevac-Lalić, Marija
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2634
AB  - White bream is an important species in commercial and sport fishing that is caught in nets throughout the year. The analyzed samples of white bream (n = 377) came from commercial catches carried out between December 2014 and May 2015 at two locations in the Danube near Belgrade, Jojkića Dunavac (JD) – an armlet of the Danube, with slow water flow and Veliko ratno ostrvo (VRO) – the main channel of the Danube, with fast water flow. Total body length (TL, cm) and body weight (BW, g) of each fish were measured, and Fulton's condition factor (K = W/L3 x 100) was calculated.
Average TL of the fish samples from the JD and VRO were 23.1±1.7 and 23.8±2.4, respectively, and average BW were 164.4±42.2 and 201.0±73.0, respectively. In general, fish from VRO were in better condition (K=1.44±0.16) compared to sample from JD (K=1.31±0.11). Individuals in the sample from JD had a negative allometric growth (a = -1.79, b = 2.93, r² = 0.85), while those from VRO have a positive allometric growth (a = -2.22, b = 3.28, r² = 0.89). Based on the results of this study, positive allometric growth (b > 3) and fish condition indicated that individuals from VRO increased body mass more than body length. The source of food, its availability, and better habitat conditions at VRO could be the reason for the differences in the growth and condition of the fish from the investigated locations.
PB  - Austrian committee Danube Research
C3  - 44th IAD Conference
T1  - LENGTH-WEIGHT RELATIONSHIP AND CONDITION FACTOR OF THE WHITE BREAM (Blicca bjoerkna) IN THE DANUBE RIVER NEAR BELGRADE (1168-1170 RKM)
EP  - 70
SP  - 70
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2634
ER  - 

@conference{
author = "Nikolić, Dušan and Skorić, Stefan and Smederevac-Lalić, Marija",
year = "2023",
abstract = "White bream is an important species in commercial and sport fishing that is caught in nets throughout the year. The analyzed samples of white bream (n = 377) came from commercial catches carried out between December 2014 and May 2015 at two locations in the Danube near Belgrade, Jojkića Dunavac (JD) – an armlet of the Danube, with slow water flow and Veliko ratno ostrvo (VRO) – the main channel of the Danube, with fast water flow. Total body length (TL, cm) and body weight (BW, g) of each fish were measured, and Fulton's condition factor (K = W/L3 x 100) was calculated.
Average TL of the fish samples from the JD and VRO were 23.1±1.7 and 23.8±2.4, respectively, and average BW were 164.4±42.2 and 201.0±73.0, respectively. In general, fish from VRO were in better condition (K=1.44±0.16) compared to sample from JD (K=1.31±0.11). Individuals in the sample from JD had a negative allometric growth (a = -1.79, b = 2.93, r² = 0.85), while those from VRO have a positive allometric growth (a = -2.22, b = 3.28, r² = 0.89). Based on the results of this study, positive allometric growth (b > 3) and fish condition indicated that individuals from VRO increased body mass more than body length. The source of food, its availability, and better habitat conditions at VRO could be the reason for the differences in the growth and condition of the fish from the investigated locations.",
publisher = "Austrian committee Danube Research",
journal = "44th IAD Conference",
title = "LENGTH-WEIGHT RELATIONSHIP AND CONDITION FACTOR OF THE WHITE BREAM (Blicca bjoerkna) IN THE DANUBE RIVER NEAR BELGRADE (1168-1170 RKM)",
pages = "70-70",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2634"
}

Nikolić, D., Skorić, S.,& Smederevac-Lalić, M.. (2023). LENGTH-WEIGHT RELATIONSHIP AND CONDITION FACTOR OF THE WHITE BREAM (Blicca bjoerkna) IN THE DANUBE RIVER NEAR BELGRADE (1168-1170 RKM). in 44th IAD Conference
Austrian committee Danube Research., 70-70.
https://hdl.handle.net/21.15107/rcub_rimsi_2634

Nikolić D, Skorić S, Smederevac-Lalić M. LENGTH-WEIGHT RELATIONSHIP AND CONDITION FACTOR OF THE WHITE BREAM (Blicca bjoerkna) IN THE DANUBE RIVER NEAR BELGRADE (1168-1170 RKM). in 44th IAD Conference. 2023;:70-70.
https://hdl.handle.net/21.15107/rcub_rimsi_2634 .

Nikolić, Dušan, Skorić, Stefan, Smederevac-Lalić, Marija, "LENGTH-WEIGHT RELATIONSHIP AND CONDITION FACTOR OF THE WHITE BREAM (Blicca bjoerkna) IN THE DANUBE RIVER NEAR BELGRADE (1168-1170 RKM)" in 44th IAD Conference (2023):70-70,
https://hdl.handle.net/21.15107/rcub_rimsi_2634 .

TY  - JOUR
AU  - Đikanović, Vesna
AU  - Skorić, Stefan
AU  - Mićković, Branislav
AU  - Nikolić, Dušan
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2617
AB  - The stomach content of 277 Amur sleeper individuals has been analyzed to present its
feeding habits. Fish were sampled using electrofishing from July to November 2017 in
the Danube River drainage channel near Veliko Gradište (Serbia). Fish age was
estimated by otoliths examination. Ingested prey organisms were identified to the
lowest reliable taxonomic level. The biotic indices: vacuity index (VI), frequency of
occurrence (F), abundance (Cn), index of importance (PV), Shannon’s diversity index
(H’), and equitability index (Eh) were calculated. A total of 18 prey categories and 1144
individual prey were identified in the fish diet, dominantly aquatic macroinvertebrates.
There were no significant difference in diet composition between sampling months as
well as 0+, 1+, and 2+ age groups (both 3+ and 4+ had one individual). Only eight
individuals were found with empty intestines, thus VI was low (2.9). In average, each
fish had 4.1 prey items in their intestines. For whole sample, H′ was 1.84 and Eh was
0.64. Trichoptera, Ephemeroptera, and Gastropoda were the most frequent,dominant, and abundant. The greatest diversity of prey items was recorded for fish sampled in October as well as for 2+ individuals, and the lowest for fish from August and 0+ individuals.
PB  - Central Fisheries Research Institute
T2  - Turkish Journal of Fisheries & Aquatic Sciences
T1  - Diet Analysis of the Amur Sleeper (Perccottus glenii) from the Danube River Drainage Channel (Serbia)
IS  - 12
VL  - 23
DO  - https://doi.org/10.4194/TRJFAS22854
ER  - 

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

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

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

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

TY  - CONF
AU  - Đikanović, Vesna
AU  - Skorić, Stefan
AU  - Tubić, Bojan
AU  - Jovičić, Katarina
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2556
AB  - The Medjuvrsje reservoir is a highly modified water body on the Zapadna Morava River by the 
construction of a hydroelectric power plant. According to the national regulation it belongs to 
type 2 watercourses, i.e. large rivers with mineral substrates of medium grain size. The aim of 
this study was to evaluate the potential of the Medjuvrsje reservoir using bioindicative properties 
of benthic macroinvertebrates, taking into consideration their community composition. 
Macrozoobenthos were collected from two sites in the littoral zone of the reservoir using a 
standard hand net following the standard methodology (EN 27828). Specimens were sorted and 
identified under a stereo microscope using the appropriate identification keys. Assessment of the 
reservoir's ecological potential was carried out based on the class boundaries for Type 2 rivers 
using several biotic parameters calculated from AQEM (2002). The representatives of Oligochaeta, 
Mollusca, Odonata and Chironomidae were most abundant in the benthic community. The larval stages of the insects Ephemeroptera, Heteroptera, Coleoptera and Trichoptera were recorded only from the microhabitats with abundant macrophyte vegetation. Within this study, we also recorded the first finding of a freshwater sponge for this type of water body. Based on the macrozoobenthos 
composition and according to analyzed indices (saprobic index Zelinka & Marvan, BMWP and ASPT score, Diversity index Shannon-Weaner, Total number of taxa, share of Oligochaeta-Tubificidae) the ecological potential was assessed as good (II class of Water quality). However, when the EPT index was considered, the status deteriorated to IV (site 1) or V class
(site 2) as poor or bad status.
PB  - Hrvatskog udruženja slatkovodnih ekologa (HUSEk)
PB  - Biološki odsjek Prirodoslovno-matematičkog fakulteta (PMF) Sveučilišta u Zagrebu
C3  - 4th Symposium on Freshwater Biology
T1  - Assessment of ecological potential of the Medjuvrsje reservoir based on benthic macroinvertebrates
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2556
ER  - 

@conference{
author = "Đikanović, Vesna and Skorić, Stefan and Tubić, Bojan and Jovičić, Katarina",
year = "2023",
abstract = "The Medjuvrsje reservoir is a highly modified water body on the Zapadna Morava River by the 
construction of a hydroelectric power plant. According to the national regulation it belongs to 
type 2 watercourses, i.e. large rivers with mineral substrates of medium grain size. The aim of 
this study was to evaluate the potential of the Medjuvrsje reservoir using bioindicative properties 
of benthic macroinvertebrates, taking into consideration their community composition. 
Macrozoobenthos were collected from two sites in the littoral zone of the reservoir using a 
standard hand net following the standard methodology (EN 27828). Specimens were sorted and 
identified under a stereo microscope using the appropriate identification keys. Assessment of the 
reservoir's ecological potential was carried out based on the class boundaries for Type 2 rivers 
using several biotic parameters calculated from AQEM (2002). The representatives of Oligochaeta, 
Mollusca, Odonata and Chironomidae were most abundant in the benthic community. The larval stages of the insects Ephemeroptera, Heteroptera, Coleoptera and Trichoptera were recorded only from the microhabitats with abundant macrophyte vegetation. Within this study, we also recorded the first finding of a freshwater sponge for this type of water body. Based on the macrozoobenthos 
composition and according to analyzed indices (saprobic index Zelinka & Marvan, BMWP and ASPT score, Diversity index Shannon-Weaner, Total number of taxa, share of Oligochaeta-Tubificidae) the ecological potential was assessed as good (II class of Water quality). However, when the EPT index was considered, the status deteriorated to IV (site 1) or V class
(site 2) as poor or bad status.",
publisher = "Hrvatskog udruženja slatkovodnih ekologa (HUSEk), Biološki odsjek Prirodoslovno-matematičkog fakulteta (PMF) Sveučilišta u Zagrebu",
journal = "4th Symposium on Freshwater Biology",
title = "Assessment of ecological potential of the Medjuvrsje reservoir based on benthic macroinvertebrates",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2556"
}

Đikanović, V., Skorić, S., Tubić, B.,& Jovičić, K.. (2023). Assessment of ecological potential of the Medjuvrsje reservoir based on benthic macroinvertebrates. in 4th Symposium on Freshwater Biology
Hrvatskog udruženja slatkovodnih ekologa (HUSEk)..
https://hdl.handle.net/21.15107/rcub_rimsi_2556

Đikanović V, Skorić S, Tubić B, Jovičić K. Assessment of ecological potential of the Medjuvrsje reservoir based on benthic macroinvertebrates. in 4th Symposium on Freshwater Biology. 2023;.
https://hdl.handle.net/21.15107/rcub_rimsi_2556 .

Đikanović, Vesna, Skorić, Stefan, Tubić, Bojan, Jovičić, Katarina, "Assessment of ecological potential of the Medjuvrsje reservoir based on benthic macroinvertebrates" in 4th Symposium on Freshwater Biology (2023),
https://hdl.handle.net/21.15107/rcub_rimsi_2556 .

TY  - JOUR
AU  - Jovičić, Katarina
AU  - Janković, Saša
AU  - Nikolić, Dragica
AU  - Đikanović, Vesna
AU  - Skorić, Stefan
AU  - Krpo-Ćetković, Jasmina
AU  - Jarić, Ivan
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2559
AB  - The development of nonlethal methods for the monitoring of environmental contamination is
essential to minimize the negative effects on studied species and communities. Fish scales and fin clips can be used as nonlethal indicators of water quality given that they are in direct contact with the environment and can accumulate high concentrations of metals and trace elements. Fin clipping causes minimal harm to fish and it does not affect fish growth or survival. In this study, As, Cd, Co, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Se, and Zn concentrations were measured by inductively-coupled plasma mass spectrometry (ICP-MS) in scales, fins, and muscle of common bream (Abramis brama), white bream (Blicca bjoerkna), wels catfish (Silurus glanis), northern pike (Esox lucius), and pikeperch (Sander lucioperca) from the Danube River. The analysis showed a positive correlation for Hg between scales and muscle in pikeperch. Anal fin and muscle were positively correlated in white bream for Hg, in wels catfish for Cu, and in northern pike and pikeperch for As.
The results suggest that scales and fins have a potential to be used as indicators of muscle tissue
contamination with As, Cu, and Hg, depending on species’ ecological traits.
PB  - EDP Sciences
T2  - Knowledge & Management of Aquatic Ecosystems
T1  - Prospects of fish scale and fin samples usage for nonlethal 3 monitoring of metal contamination: a study on five fish species 4 from the Danube River
DO  - https://doi.org/10.1051/kmae/2022027
ER  - 

@article{
author = "Jovičić, Katarina and Janković, Saša and Nikolić, Dragica and Đikanović, Vesna and Skorić, Stefan and Krpo-Ćetković, Jasmina and Jarić, Ivan",
year = "2023",
abstract = "The development of nonlethal methods for the monitoring of environmental contamination is
essential to minimize the negative effects on studied species and communities. Fish scales and fin clips can be used as nonlethal indicators of water quality given that they are in direct contact with the environment and can accumulate high concentrations of metals and trace elements. Fin clipping causes minimal harm to fish and it does not affect fish growth or survival. In this study, As, Cd, Co, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Se, and Zn concentrations were measured by inductively-coupled plasma mass spectrometry (ICP-MS) in scales, fins, and muscle of common bream (Abramis brama), white bream (Blicca bjoerkna), wels catfish (Silurus glanis), northern pike (Esox lucius), and pikeperch (Sander lucioperca) from the Danube River. The analysis showed a positive correlation for Hg between scales and muscle in pikeperch. Anal fin and muscle were positively correlated in white bream for Hg, in wels catfish for Cu, and in northern pike and pikeperch for As.
The results suggest that scales and fins have a potential to be used as indicators of muscle tissue
contamination with As, Cu, and Hg, depending on species’ ecological traits.",
publisher = "EDP Sciences",
journal = "Knowledge & Management of Aquatic Ecosystems",
title = "Prospects of fish scale and fin samples usage for nonlethal 3 monitoring of metal contamination: a study on five fish species 4 from the Danube River",
doi = "https://doi.org/10.1051/kmae/2022027"
}

Jovičić, K., Janković, S., Nikolić, D., Đikanović, V., Skorić, S., Krpo-Ćetković, J.,& Jarić, I.. (2023). Prospects of fish scale and fin samples usage for nonlethal 3 monitoring of metal contamination: a study on five fish species 4 from the Danube River. in Knowledge & Management of Aquatic Ecosystems
EDP Sciences..
https://doi.org/https://doi.org/10.1051/kmae/2022027

Jovičić K, Janković S, Nikolić D, Đikanović V, Skorić S, Krpo-Ćetković J, Jarić I. Prospects of fish scale and fin samples usage for nonlethal 3 monitoring of metal contamination: a study on five fish species 4 from the Danube River. in Knowledge & Management of Aquatic Ecosystems. 2023;.
doi:https://doi.org/10.1051/kmae/2022027 .

Jovičić, Katarina, Janković, Saša, Nikolić, Dragica, Đikanović, Vesna, Skorić, Stefan, Krpo-Ćetković, Jasmina, Jarić, Ivan, "Prospects of fish scale and fin samples usage for nonlethal 3 monitoring of metal contamination: a study on five fish species 4 from the Danube River" in Knowledge & Management of Aquatic Ecosystems (2023),
https://doi.org/https://doi.org/10.1051/kmae/2022027 . .

TY  - JOUR
AU  - Jovičić, Katarina
AU  - Janković, Saša
AU  - Nikolić, Dragica
AU  - Đikanović, Vesna
AU  - Skorić, Stefan
AU  - Krpo-Ćetković, Jasmina
AU  - Jarić, Ivan
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1731
AB  - The development of nonlethal methods for the monitoring of environmental contamination is
essential to minimize the negative effects on studied species and communities. Fish scales and fin clips can be used as nonlethal indicators of water quality given that they are in direct contact with the environment and can accumulate high concentrations of metals and trace elements. Fin clipping causes minimal harm to fish and it does not affect fish growth or survival. In this study, As, Cd, Co, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Se, and Zn concentrations were measured by inductively-coupled plasma mass spectrometry (ICP-MS) in scales, fins, and muscle of common bream (Abramis brama), white bream (Blicca bjoerkna), wels catfish (Silurus glanis), northern pike (Esox lucius), and pikeperch (Sander lucioperca) from the Danube River. The analysis showed a positive correlation for Hg between scales and muscle in pikeperch. Anal fin and muscle were positively correlated in white bream for Hg, in wels catfish for Cu, and in northern pike and pikeperch for As. The results suggest that scales and fins have a potential to be used as indicators of muscle tissue contamination with As, Cu, and Hg, depending on species’ ecological traits.
PB  - EDP Sciences
T2  - Knowledge & Management of Aquatic Ecosystems
T1  - Prospects of fish scale and fin samples usage for nonlethal monitoring of metal contamination: a study on five fish species from the Danube River
IS  - 4
VL  - 424
DO  - https://doi.org/10.1051/kmae/2022027
ER  - 

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

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

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

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

TY  - CONF
AU  - Smederevac-Lalić, Marija
AU  - Skorić, Stefan
AU  - Nikolić, Dušan
AU  - Cvijanović, Gorčin
AU  - Jaćimović, Milica
AU  - Hegedis, Aleksandar
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2669
AB  - The European eel (Anguilla anguilla), a catadromous, critically endangered species,
was the subject of this study. The main goal was to determine the status of populations
of European eel in the waters of the Republic of Serbia. The research included both
fieldwork (27 sampling sites) and the literature data analysis for all three river basins
in Serbia: Aegean, Adriatic, and Black Sea. The methodology of data collection and
determination of European eel presence differed from basin to basin. The fish were
identified, measured, noted and immediately returned to the water. The waters that
belong to the Aegean basin in Serbia could not be considered anymore as a natural
habitat for the European eel, although it inhabits the middle and lower reaches of the
rivers that belong in Bulgaria, Greece and North Macedonia. The rivers of the Adriatic
basin were not available for sampling; therefore, just literature data were collected.
Insufficient literature data on the presence of European eels in waters of the Black Sea
basin in the last decade imposed using of inquiry survey with commercial fishermen
about occurrence of European eels in their catches. Total of 54 commercial fishermen
were surveyed at 31 locations on the Danube, Sava and Tisza. Results showed presence
of both silver and yellow stages. The survey showed that there is a linkage between
the time and manner of occurrence of the life stages. The collected data were
georeferenced and the area where European eels were recorded was defined. Based on
the hypothetical projection, according to statistical data, annual catch reached 1352 kg
in the Danube, Sava and Tisza. Recent data (2015 to 2019) are predominantly related
to the Danube, which can be correlated to the connection between the Black and North
Seas (Rhine-Main-Danube canal connection). This study shows that the appearance of
the juvenile migration stages of European eels is not unimportant and deserves more
research attention.
PB  - Institute of Marine Biology, University of Montenegro
C3  - International Conference Adriatic Biodiversity Protection - AdriBioPro2022
T1  - Still eels in Serbia?
SP  - 85
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2669
ER  - 

@conference{
author = "Smederevac-Lalić, Marija and Skorić, Stefan and Nikolić, Dušan and Cvijanović, Gorčin and Jaćimović, Milica and Hegedis, Aleksandar",
year = "2022",
abstract = "The European eel (Anguilla anguilla), a catadromous, critically endangered species,
was the subject of this study. The main goal was to determine the status of populations
of European eel in the waters of the Republic of Serbia. The research included both
fieldwork (27 sampling sites) and the literature data analysis for all three river basins
in Serbia: Aegean, Adriatic, and Black Sea. The methodology of data collection and
determination of European eel presence differed from basin to basin. The fish were
identified, measured, noted and immediately returned to the water. The waters that
belong to the Aegean basin in Serbia could not be considered anymore as a natural
habitat for the European eel, although it inhabits the middle and lower reaches of the
rivers that belong in Bulgaria, Greece and North Macedonia. The rivers of the Adriatic
basin were not available for sampling; therefore, just literature data were collected.
Insufficient literature data on the presence of European eels in waters of the Black Sea
basin in the last decade imposed using of inquiry survey with commercial fishermen
about occurrence of European eels in their catches. Total of 54 commercial fishermen
were surveyed at 31 locations on the Danube, Sava and Tisza. Results showed presence
of both silver and yellow stages. The survey showed that there is a linkage between
the time and manner of occurrence of the life stages. The collected data were
georeferenced and the area where European eels were recorded was defined. Based on
the hypothetical projection, according to statistical data, annual catch reached 1352 kg
in the Danube, Sava and Tisza. Recent data (2015 to 2019) are predominantly related
to the Danube, which can be correlated to the connection between the Black and North
Seas (Rhine-Main-Danube canal connection). This study shows that the appearance of
the juvenile migration stages of European eels is not unimportant and deserves more
research attention.",
publisher = "Institute of Marine Biology, University of Montenegro",
journal = "International Conference Adriatic Biodiversity Protection - AdriBioPro2022",
title = "Still eels in Serbia?",
pages = "85",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2669"
}

Smederevac-Lalić, M., Skorić, S., Nikolić, D., Cvijanović, G., Jaćimović, M.,& Hegedis, A.. (2022). Still eels in Serbia?. in International Conference Adriatic Biodiversity Protection - AdriBioPro2022
Institute of Marine Biology, University of Montenegro., 85.
https://hdl.handle.net/21.15107/rcub_rimsi_2669

Smederevac-Lalić M, Skorić S, Nikolić D, Cvijanović G, Jaćimović M, Hegedis A. Still eels in Serbia?. in International Conference Adriatic Biodiversity Protection - AdriBioPro2022. 2022;:85.
https://hdl.handle.net/21.15107/rcub_rimsi_2669 .

Smederevac-Lalić, Marija, Skorić, Stefan, Nikolić, Dušan, Cvijanović, Gorčin, Jaćimović, Milica, Hegedis, Aleksandar, "Still eels in Serbia?" in International Conference Adriatic Biodiversity Protection - AdriBioPro2022 (2022):85,
https://hdl.handle.net/21.15107/rcub_rimsi_2669 .

TY  - CONF
AU  - Jaćimović, Milica
AU  - Smederevac-Lalić, Marija
AU  - Nikolić, Dušan
AU  - Cvijanović, Gorčin
AU  - Spasić, Slađana
AU  - Višnjić Jeftić, Željka
AU  - Skorić, Stefan
AU  - Krpo-Ćetković, Jasmina
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1709
AB  - North American black bullhead (Ameiurus melas) is an ictalurid species that has become
widespread outside of its native range, causing undesirable ecological impacts. Numerous
studies have suggested that its physical removal could be a way to reduce any potential
detrimental effects of this species. This study measured the effects on population dynamics of
both native and non-native fish species following the removal of 20,145 black bullheads from
the Ponjavica Nature Park. The most significant changes between the zero-point state and the
post-removal state have been recorded among the populations of non-native fish species: the
abundances of topmouth gudgeon (Pseudorasbora parva), pumpkinseed (Lepomis gibbosus),
and Prussian carp (Carassius gibelio) increased 25.5, 4.9, and 4.2 times, respectively.
Previous research has shown that smaller black bullhead individuals enter into competitive
relationships with the topmouth gudgeon, while larger individuals use the topmouth gudgeon
as prey. By removing black bullhead individuals from the ecosystem, a part of the ecological
niche used by both species was freed. Also, the predatory pressure on topmouth gudgeon
decreased by removing larger black bullhead individuals. All these factors led to an increase
in the abundance of topmouth gudgeon. Black bullhead and pumpkinseed have overlapping
diets and are therefore considered competitors for food. Moreover, research on the black
bullhead's feeding ecology showed that this species feeds on the pumpkinseed. When a
greater number of black bullhead individuals were removed from the ecosystem, it led to an
increase in the abundance of pumpkinseed. The abundance of Prussian carp also increased
after the removal of the black bullhead. The Prussian carp and the black bullhead are quite
similar in terms of diet habits, habitat preferences, and reproductive characteristics. Since
these two species are in direct competition, the decline in the black bullhead population
contributed to an increase in the Prussian carp population. These results point to the fact that
management programs must include multiple species and methods, and one of them is the
removal of all undesirable, invasive non-native species. Further research should also focus on
possible diet shifts in allochthonous fishes after removing the black bullhead.
PB  - General Directorate of Fisheries and Aquaculture, Ministry of Agriculture and Forestry, Türkiye (GDFA); Mediterranean Fisheries Research, Production and Training Institute, Ministry of Agriculture and Forestry, Türkiye (MFRPTI); Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences (IBER-BAS); East and South European Network for Invasive Alien Species (ESENIAS); Danube Region Invasive Alien Species Network (DIAS)
C3  - Joint ESENIAS and DIAS Scientific Conference 2022 and 11th ESENIAS Workshop ‘Invasive alien species under conditions of global crisis
T1  - Effects of selective removal of the black bullhead (Ameiurus melas) on other non-native fish populations in the Ponjavica Nature Park (Serbia)
EP  - 99
SP  - 99
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1709
ER  - 

@conference{
author = "Jaćimović, Milica and Smederevac-Lalić, Marija and Nikolić, Dušan and Cvijanović, Gorčin and Spasić, Slađana and Višnjić Jeftić, Željka and Skorić, Stefan and Krpo-Ćetković, Jasmina",
year = "2022",
abstract = "North American black bullhead (Ameiurus melas) is an ictalurid species that has become
widespread outside of its native range, causing undesirable ecological impacts. Numerous
studies have suggested that its physical removal could be a way to reduce any potential
detrimental effects of this species. This study measured the effects on population dynamics of
both native and non-native fish species following the removal of 20,145 black bullheads from
the Ponjavica Nature Park. The most significant changes between the zero-point state and the
post-removal state have been recorded among the populations of non-native fish species: the
abundances of topmouth gudgeon (Pseudorasbora parva), pumpkinseed (Lepomis gibbosus),
and Prussian carp (Carassius gibelio) increased 25.5, 4.9, and 4.2 times, respectively.
Previous research has shown that smaller black bullhead individuals enter into competitive
relationships with the topmouth gudgeon, while larger individuals use the topmouth gudgeon
as prey. By removing black bullhead individuals from the ecosystem, a part of the ecological
niche used by both species was freed. Also, the predatory pressure on topmouth gudgeon
decreased by removing larger black bullhead individuals. All these factors led to an increase
in the abundance of topmouth gudgeon. Black bullhead and pumpkinseed have overlapping
diets and are therefore considered competitors for food. Moreover, research on the black
bullhead's feeding ecology showed that this species feeds on the pumpkinseed. When a
greater number of black bullhead individuals were removed from the ecosystem, it led to an
increase in the abundance of pumpkinseed. The abundance of Prussian carp also increased
after the removal of the black bullhead. The Prussian carp and the black bullhead are quite
similar in terms of diet habits, habitat preferences, and reproductive characteristics. Since
these two species are in direct competition, the decline in the black bullhead population
contributed to an increase in the Prussian carp population. These results point to the fact that
management programs must include multiple species and methods, and one of them is the
removal of all undesirable, invasive non-native species. Further research should also focus on
possible diet shifts in allochthonous fishes after removing the black bullhead.",
publisher = "General Directorate of Fisheries and Aquaculture, Ministry of Agriculture and Forestry, Türkiye (GDFA); Mediterranean Fisheries Research, Production and Training Institute, Ministry of Agriculture and Forestry, Türkiye (MFRPTI); Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences (IBER-BAS); East and South European Network for Invasive Alien Species (ESENIAS); Danube Region Invasive Alien Species Network (DIAS)",
journal = "Joint ESENIAS and DIAS Scientific Conference 2022 and 11th ESENIAS Workshop ‘Invasive alien species under conditions of global crisis",
title = "Effects of selective removal of the black bullhead (Ameiurus melas) on other non-native fish populations in the Ponjavica Nature Park (Serbia)",
pages = "99-99",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1709"
}

Jaćimović, M., Smederevac-Lalić, M., Nikolić, D., Cvijanović, G., Spasić, S., Višnjić Jeftić, Ž., Skorić, S.,& Krpo-Ćetković, J.. (2022). Effects of selective removal of the black bullhead (Ameiurus melas) on other non-native fish populations in the Ponjavica Nature Park (Serbia). in Joint ESENIAS and DIAS Scientific Conference 2022 and 11th ESENIAS Workshop ‘Invasive alien species under conditions of global crisis
General Directorate of Fisheries and Aquaculture, Ministry of Agriculture and Forestry, Türkiye (GDFA); Mediterranean Fisheries Research, Production and Training Institute, Ministry of Agriculture and Forestry, Türkiye (MFRPTI); Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences (IBER-BAS); East and South European Network for Invasive Alien Species (ESENIAS); Danube Region Invasive Alien Species Network (DIAS)., 99-99.
https://hdl.handle.net/21.15107/rcub_rimsi_1709

Jaćimović M, Smederevac-Lalić M, Nikolić D, Cvijanović G, Spasić S, Višnjić Jeftić Ž, Skorić S, Krpo-Ćetković J. Effects of selective removal of the black bullhead (Ameiurus melas) on other non-native fish populations in the Ponjavica Nature Park (Serbia). in Joint ESENIAS and DIAS Scientific Conference 2022 and 11th ESENIAS Workshop ‘Invasive alien species under conditions of global crisis. 2022;:99-99.
https://hdl.handle.net/21.15107/rcub_rimsi_1709 .

Jaćimović, Milica, Smederevac-Lalić, Marija, Nikolić, Dušan, Cvijanović, Gorčin, Spasić, Slađana, Višnjić Jeftić, Željka, Skorić, Stefan, Krpo-Ćetković, Jasmina, "Effects of selective removal of the black bullhead (Ameiurus melas) on other non-native fish populations in the Ponjavica Nature Park (Serbia)" in Joint ESENIAS and DIAS Scientific Conference 2022 and 11th ESENIAS Workshop ‘Invasive alien species under conditions of global crisis (2022):99-99,
https://hdl.handle.net/21.15107/rcub_rimsi_1709 .

TY  - CONF
AU  - Jaćimović, Milica
AU  - Smederevac-Lalić, Marija
AU  - Nikolić, Dušan
AU  - Cvijanović, Gorčin
AU  - Spasić, Slađana
AU  - Višnjić Jeftić, Željka
AU  - Skorić, Stefan
AU  - Krpo-Ćetković, Jasmina
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1687
AB  - Црни амерички патуљасти сом (Ameiurus melas) представља једну од најзаступљенијих и најуспешнијих инвазивних врста риба која насељава копнене воде Европе, укључујући и Србију. У досадашњим истраживањима напомиње се да би санациони излов могао да буде потенцијално решење проблема које ова врста изазива у водама у којима је интродукован. У овом истраживању, реализованом од јуна 2018. до октобра 2019. године, квантификована је популациона динамика аутохтоних и алохтоних врста риба у Парку природе „Поњавица“ након селективног излова црног америчког патуљастог сома. Укупно је изловљено 20.145 јединки ове врсте што је утицало на абунданцу и аутохтоних и алохтоних врста риба. Статистички значајно повећање абунданце забележено је код црвенперке (Scardinius erythrophthalmus) (5,3 пута), док се абунданца уклије (Alburnus alburnus) смањила 2,3 пута. Најзначајнија промена забележена је међу популацијама алохтоних врста риба. Абунданца амурског чебачока (Pseudorasbora parva) повећана је 25,5 пута, сунчице (Lepomis gibbosus) 4,9 пута и бабушке (Carassius gibelio) 4,2 пута. Вредност Shannon-овог индекса диверзитета (H)1 била је двоструко већа након ове интервенције, док се вредност Simpson-овог индекса доминантности (C)2 смањила три пута. Вредности улова по јединици напора (енгл. catch-per-unit-effort – CPUE) и биомасе по јединици напора (енгл. biomass-per-unit-effort – BPUE) свих узоркованих врста током селективног излова показују доминацију црног америчког патуљастог сома. Резултати указују на то да је селективни излов ове врсте имао како позитивне, тако и негативне последице на насеље риба на истраживаном подручју.
PB  - Српско биолошко друштво
C3  - ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ
T1  - Утицај селективног излова црног америчког патуљастог сома (Ameiurus melas) на насеље риба у Парку природе „Поњавица“
EP  - 161
SP  - 161
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1687
ER  - 

@conference{
author = "Jaćimović, Milica and Smederevac-Lalić, Marija and Nikolić, Dušan and Cvijanović, Gorčin and Spasić, Slađana and Višnjić Jeftić, Željka and Skorić, Stefan and Krpo-Ćetković, Jasmina",
year = "2022",
abstract = "Црни амерички патуљасти сом (Ameiurus melas) представља једну од најзаступљенијих и најуспешнијих инвазивних врста риба која насељава копнене воде Европе, укључујући и Србију. У досадашњим истраживањима напомиње се да би санациони излов могао да буде потенцијално решење проблема које ова врста изазива у водама у којима је интродукован. У овом истраживању, реализованом од јуна 2018. до октобра 2019. године, квантификована је популациона динамика аутохтоних и алохтоних врста риба у Парку природе „Поњавица“ након селективног излова црног америчког патуљастог сома. Укупно је изловљено 20.145 јединки ове врсте што је утицало на абунданцу и аутохтоних и алохтоних врста риба. Статистички значајно повећање абунданце забележено је код црвенперке (Scardinius erythrophthalmus) (5,3 пута), док се абунданца уклије (Alburnus alburnus) смањила 2,3 пута. Најзначајнија промена забележена је међу популацијама алохтоних врста риба. Абунданца амурског чебачока (Pseudorasbora parva) повећана је 25,5 пута, сунчице (Lepomis gibbosus) 4,9 пута и бабушке (Carassius gibelio) 4,2 пута. Вредност Shannon-овог индекса диверзитета (H)1 била је двоструко већа након ове интервенције, док се вредност Simpson-овог индекса доминантности (C)2 смањила три пута. Вредности улова по јединици напора (енгл. catch-per-unit-effort – CPUE) и биомасе по јединици напора (енгл. biomass-per-unit-effort – BPUE) свих узоркованих врста током селективног излова показују доминацију црног америчког патуљастог сома. Резултати указују на то да је селективни излов ове врсте имао како позитивне, тако и негативне последице на насеље риба на истраживаном подручју.",
publisher = "Српско биолошко друштво",
journal = "ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ",
title = "Утицај селективног излова црног америчког патуљастог сома (Ameiurus melas) на насеље риба у Парку природе „Поњавица“",
pages = "161-161",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1687"
}

Jaćimović, M., Smederevac-Lalić, M., Nikolić, D., Cvijanović, G., Spasić, S., Višnjić Jeftić, Ž., Skorić, S.,& Krpo-Ćetković, J.. (2022). Утицај селективног излова црног америчког патуљастог сома (Ameiurus melas) на насеље риба у Парку природе „Поњавица“. in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ
Српско биолошко друштво., 161-161.
https://hdl.handle.net/21.15107/rcub_rimsi_1687

Jaćimović M, Smederevac-Lalić M, Nikolić D, Cvijanović G, Spasić S, Višnjić Jeftić Ž, Skorić S, Krpo-Ćetković J. Утицај селективног излова црног америчког патуљастог сома (Ameiurus melas) на насеље риба у Парку природе „Поњавица“. in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ. 2022;:161-161.
https://hdl.handle.net/21.15107/rcub_rimsi_1687 .

Jaćimović, Milica, Smederevac-Lalić, Marija, Nikolić, Dušan, Cvijanović, Gorčin, Spasić, Slađana, Višnjić Jeftić, Željka, Skorić, Stefan, Krpo-Ćetković, Jasmina, "Утицај селективног излова црног америчког патуљастог сома (Ameiurus melas) на насеље риба у Парку природе „Поњавица“" in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ (2022):161-161,
https://hdl.handle.net/21.15107/rcub_rimsi_1687 .

TY  - CONF
AU  - Nikolić, Dušan
AU  - Smederevac-Lalić, Marija
AU  - Cvijanović, Gorčin
AU  - Mićković, Branislav
AU  - Jaćimović, Milica
AU  - Skorić, Stefan
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1680
AB  - Узорци риба из реке Црни Тимок прикупљени су методом електрориболова у августу 2020. године. Процена диверзитета заједнице извршена је помоћу Shannon-овог индекса (H)1, а метода Pantle-Buck-а2 коришћена је за израчунавање укупаног индекса сапробности (S). Циљ овог истраживања било је утврђивање еколошког статуса и квалитета воде на основу квалитативног и квантитативног састава рибље заједнице. Забележено је присуство 13 врста – поточна мрена (Barbus balcanicus), клен (Squalius cephalus), скобаљ (Chondrostoma nasus), двопругаста уклија (Alburnoides bipunctatus), кркуша (Gobio obtusirostris), гаовица (Rhodeus amarus), пиор (Phoxinus phoxinus), пеш (Cottus gobio), поточна пастрмка (Salmo trutta), вијун (Cobitis elongatoides), балкански вијун (Sabanejewia balcanica), бркица (Barbatula barbatula) и паклара (Eudontomyzon spp.). Приближно трећину узорка чинила је двопругаста уклија (31,6%), док је пеш био следећа врста по абунданцији (17,7%). Релативна заступљеност поточне пастрмке, бркице и пакларе била је мања од 1%. Забележен је H од 2,05, па према квалитету воде река Црни Тимок спада у II-III класу. Са друге стране, вредност S износила је 1,37, што одговара олигосапробној води I класе бонитета (чиста или веома мало загађена вода). Потребно је истражити друге групе индикаторских организама (нпр. микроорганизми, макрозообентос) и испитати физичко-хемијске и биолошке карактеристике воде Црног Тимока како би се прецизније проценио његов еколошки статус.
PB  - Српско биолошко друштво
C3  - ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ
T1  - Оцена еколошког статуса реке Црни Тимок на основу заједнице риба
EP  - 151
SP  - 151
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1680
ER  - 

@conference{
author = "Nikolić, Dušan and Smederevac-Lalić, Marija and Cvijanović, Gorčin and Mićković, Branislav and Jaćimović, Milica and Skorić, Stefan",
year = "2022",
abstract = "Узорци риба из реке Црни Тимок прикупљени су методом електрориболова у августу 2020. године. Процена диверзитета заједнице извршена је помоћу Shannon-овог индекса (H)1, а метода Pantle-Buck-а2 коришћена је за израчунавање укупаног индекса сапробности (S). Циљ овог истраживања било је утврђивање еколошког статуса и квалитета воде на основу квалитативног и квантитативног састава рибље заједнице. Забележено је присуство 13 врста – поточна мрена (Barbus balcanicus), клен (Squalius cephalus), скобаљ (Chondrostoma nasus), двопругаста уклија (Alburnoides bipunctatus), кркуша (Gobio obtusirostris), гаовица (Rhodeus amarus), пиор (Phoxinus phoxinus), пеш (Cottus gobio), поточна пастрмка (Salmo trutta), вијун (Cobitis elongatoides), балкански вијун (Sabanejewia balcanica), бркица (Barbatula barbatula) и паклара (Eudontomyzon spp.). Приближно трећину узорка чинила је двопругаста уклија (31,6%), док је пеш био следећа врста по абунданцији (17,7%). Релативна заступљеност поточне пастрмке, бркице и пакларе била је мања од 1%. Забележен је H од 2,05, па према квалитету воде река Црни Тимок спада у II-III класу. Са друге стране, вредност S износила је 1,37, што одговара олигосапробној води I класе бонитета (чиста или веома мало загађена вода). Потребно је истражити друге групе индикаторских организама (нпр. микроорганизми, макрозообентос) и испитати физичко-хемијске и биолошке карактеристике воде Црног Тимока како би се прецизније проценио његов еколошки статус.",
publisher = "Српско биолошко друштво",
journal = "ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ",
title = "Оцена еколошког статуса реке Црни Тимок на основу заједнице риба",
pages = "151-151",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1680"
}

Nikolić, D., Smederevac-Lalić, M., Cvijanović, G., Mićković, B., Jaćimović, M.,& Skorić, S.. (2022). Оцена еколошког статуса реке Црни Тимок на основу заједнице риба. in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ
Српско биолошко друштво., 151-151.
https://hdl.handle.net/21.15107/rcub_rimsi_1680

Nikolić D, Smederevac-Lalić M, Cvijanović G, Mićković B, Jaćimović M, Skorić S. Оцена еколошког статуса реке Црни Тимок на основу заједнице риба. in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ. 2022;:151-151.
https://hdl.handle.net/21.15107/rcub_rimsi_1680 .

Nikolić, Dušan, Smederevac-Lalić, Marija, Cvijanović, Gorčin, Mićković, Branislav, Jaćimović, Milica, Skorić, Stefan, "Оцена еколошког статуса реке Црни Тимок на основу заједнице риба" in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ (2022):151-151,
https://hdl.handle.net/21.15107/rcub_rimsi_1680 .

TY  - JOUR
AU  - Nikolić, Dušan
AU  - Poleksić, Vesna
AU  - Skorić, Stefan
AU  - Tasić, Aleksandra
AU  - Stanojević, Slobodan
AU  - Raskovic, Bozidar
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2692
AB  - Five reservoirs (Vlasina, Medjuvršje, Zaovine, Perućac, and Garaši) in Serbia were chosen as study sites, which differ by their position, purpose, stages of eutrophication, management policies, and levels of anthropogenic pressure. The objectives of this research were to: determine the concentrations of 26 elements in muscle, gills, and liver of the European chub by inductively-coupled plasma optical emission spectrometry (ICP-OES); determine the concentrations of 17 organochlorine pesticides in fish muscle by gas chromatography with mass spectrometric detection (GC-MS); compare these findings with condition factor (CF) and histopathological (HP) biomarkers; and assess the potential human health risks due to consumption of chub muscle tissue. The highest elemental accumulation was found in the gills. The European chub was not a good indicator of Pb pollution between reservoirs. Concentrations of Hg, As, and Cu were low and did not exceed the proscribed maximum
allowed concentrations (MACs). 4,4′-DDE was detected only in individuals from Vlasina, 4,4′-DDD from Perućac
and Zaovine, and heptachlor from Zaovine. Low to moderate levels of HP were observed for both gills and liver in all studied reservoirs. HP index for gills was significantly higher for Zaovine compared to Vlasina. Significantly lower HP index for liver and the total HP index value were observed for fish from Vlasina compared to Perućac. No significant human health risks due to the intake of examined pollutants in each reservoir were recorded; women were at higher risk compared to men. A reason for concern is a few muscle samples from Garaši, Vlasina, Perućac, and Medjuvršje in which Cd exceeded the MAC. A reservoir for water supply (Garaši) is generally considered the safest for fish consumption.
PB  - Pergamon
T2  - Environmental Pollution
T1  - The European Chub (Squalius cephalus) as an indicator of reservoirs pollution and human health risk assessment associated with its consumption
VL  - 310
DO  - 10.1016/j.envpol.2022.119871
ER  - 

@article{
author = "Nikolić, Dušan and Poleksić, Vesna and Skorić, Stefan and Tasić, Aleksandra and Stanojević, Slobodan and Raskovic, Bozidar",
year = "2022",
abstract = "Five reservoirs (Vlasina, Medjuvršje, Zaovine, Perućac, and Garaši) in Serbia were chosen as study sites, which differ by their position, purpose, stages of eutrophication, management policies, and levels of anthropogenic pressure. The objectives of this research were to: determine the concentrations of 26 elements in muscle, gills, and liver of the European chub by inductively-coupled plasma optical emission spectrometry (ICP-OES); determine the concentrations of 17 organochlorine pesticides in fish muscle by gas chromatography with mass spectrometric detection (GC-MS); compare these findings with condition factor (CF) and histopathological (HP) biomarkers; and assess the potential human health risks due to consumption of chub muscle tissue. The highest elemental accumulation was found in the gills. The European chub was not a good indicator of Pb pollution between reservoirs. Concentrations of Hg, As, and Cu were low and did not exceed the proscribed maximum
allowed concentrations (MACs). 4,4′-DDE was detected only in individuals from Vlasina, 4,4′-DDD from Perućac
and Zaovine, and heptachlor from Zaovine. Low to moderate levels of HP were observed for both gills and liver in all studied reservoirs. HP index for gills was significantly higher for Zaovine compared to Vlasina. Significantly lower HP index for liver and the total HP index value were observed for fish from Vlasina compared to Perućac. No significant human health risks due to the intake of examined pollutants in each reservoir were recorded; women were at higher risk compared to men. A reason for concern is a few muscle samples from Garaši, Vlasina, Perućac, and Medjuvršje in which Cd exceeded the MAC. A reservoir for water supply (Garaši) is generally considered the safest for fish consumption.",
publisher = "Pergamon",
journal = "Environmental Pollution",
title = "The European Chub (Squalius cephalus) as an indicator of reservoirs pollution and human health risk assessment associated with its consumption",
volume = "310",
doi = "10.1016/j.envpol.2022.119871"
}

Nikolić, D., Poleksić, V., Skorić, S., Tasić, A., Stanojević, S.,& Raskovic, B.. (2022). The European Chub (Squalius cephalus) as an indicator of reservoirs pollution and human health risk assessment associated with its consumption. in Environmental Pollution
Pergamon., 310.
https://doi.org/10.1016/j.envpol.2022.119871

Nikolić D, Poleksić V, Skorić S, Tasić A, Stanojević S, Raskovic B. The European Chub (Squalius cephalus) as an indicator of reservoirs pollution and human health risk assessment associated with its consumption. in Environmental Pollution. 2022;310.
doi:10.1016/j.envpol.2022.119871 .

Nikolić, Dušan, Poleksić, Vesna, Skorić, Stefan, Tasić, Aleksandra, Stanojević, Slobodan, Raskovic, Bozidar, "The European Chub (Squalius cephalus) as an indicator of reservoirs pollution and human health risk assessment associated with its consumption" in Environmental Pollution, 310 (2022),
https://doi.org/10.1016/j.envpol.2022.119871 . .

TY  - CONF
AU  - Sunjog, Karolina
AU  - Kostić, Jovana
AU  - Kolarević, Stoimir
AU  - Jovanović Marić, Jovana
AU  - Nikolić, Dušan
AU  - Skorić, Stefan
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3100
AB  - The objective of our study was to investigate ecological status of two water bodies in Serbia, Lake Kruščica, and River Ibar. The comet assay was selected as an in vivo and in situ test for measuring DNA damage in chub’s erythrocytes, as an bioindicator of genotoxic potential of water. We have also investigated physico-chemical parameters and microbiological indicators (coliforms, E.coli) as parameters for general pollution pressure and a basis for determination of ecological status of these water bodies. Lake Kruščica is a protected natural area of great importance with very low or none anthropogenic impact, used as a drinking water source. River Ibar is under intensive multisource pressure pollution consisted of: communal untreated waters, industrial, agricultural and mining activities. Specimens of chub analyzed in this study naturally inhabit these water bodies, which gave us an excellent opportunity to compare protected site with site where mixture of various xenobiotics from water have a direct and adverse impacts over period of time. According to physico-chemical parameters and microbiological indicators, Lake Kruščica falls into the first category of ecological status, while River Ibar showed poor to critical water quality. DNA damage in chub erythrocytes was significantly higher at River Ibar compared to Lake Kruscica, which indicates the notable difference in pollution pressure. Given its tolerance to anthropogenic perturbations, and its cosmopolite distributions, chub gives an advantage for extensive studies of genotoxicity dynamics of freshwater systems.
PB  - EUROPEAN ENVIRONMENTAL MUTAGENESIS & GENOMICS SOCIETY
C3  - 14th International Comet Assay Workshop (ICAW) & 50th meeting of the European Environmental Mutagen and Genomics Society (EEMGS)
T1  - Genotoxicity of European chub (Squalius cephalus L. 1758) erythrocytes as an effective indicator in monitoring of water bodies under different pollution pressure
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_3100
ER  - 

@conference{
author = "Sunjog, Karolina and Kostić, Jovana and Kolarević, Stoimir and Jovanović Marić, Jovana and Nikolić, Dušan and Skorić, Stefan",
year = "2022",
abstract = "The objective of our study was to investigate ecological status of two water bodies in Serbia, Lake Kruščica, and River Ibar. The comet assay was selected as an in vivo and in situ test for measuring DNA damage in chub’s erythrocytes, as an bioindicator of genotoxic potential of water. We have also investigated physico-chemical parameters and microbiological indicators (coliforms, E.coli) as parameters for general pollution pressure and a basis for determination of ecological status of these water bodies. Lake Kruščica is a protected natural area of great importance with very low or none anthropogenic impact, used as a drinking water source. River Ibar is under intensive multisource pressure pollution consisted of: communal untreated waters, industrial, agricultural and mining activities. Specimens of chub analyzed in this study naturally inhabit these water bodies, which gave us an excellent opportunity to compare protected site with site where mixture of various xenobiotics from water have a direct and adverse impacts over period of time. According to physico-chemical parameters and microbiological indicators, Lake Kruščica falls into the first category of ecological status, while River Ibar showed poor to critical water quality. DNA damage in chub erythrocytes was significantly higher at River Ibar compared to Lake Kruscica, which indicates the notable difference in pollution pressure. Given its tolerance to anthropogenic perturbations, and its cosmopolite distributions, chub gives an advantage for extensive studies of genotoxicity dynamics of freshwater systems.",
publisher = "EUROPEAN ENVIRONMENTAL MUTAGENESIS & GENOMICS SOCIETY",
journal = "14th International Comet Assay Workshop (ICAW) & 50th meeting of the European Environmental Mutagen and Genomics Society (EEMGS)",
title = "Genotoxicity of European chub (Squalius cephalus L. 1758) erythrocytes as an effective indicator in monitoring of water bodies under different pollution pressure",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_3100"
}

Sunjog, K., Kostić, J., Kolarević, S., Jovanović Marić, J., Nikolić, D.,& Skorić, S.. (2022). Genotoxicity of European chub (Squalius cephalus L. 1758) erythrocytes as an effective indicator in monitoring of water bodies under different pollution pressure. in 14th International Comet Assay Workshop (ICAW) & 50th meeting of the European Environmental Mutagen and Genomics Society (EEMGS)
EUROPEAN ENVIRONMENTAL MUTAGENESIS & GENOMICS SOCIETY..
https://hdl.handle.net/21.15107/rcub_rimsi_3100

Sunjog K, Kostić J, Kolarević S, Jovanović Marić J, Nikolić D, Skorić S. Genotoxicity of European chub (Squalius cephalus L. 1758) erythrocytes as an effective indicator in monitoring of water bodies under different pollution pressure. in 14th International Comet Assay Workshop (ICAW) & 50th meeting of the European Environmental Mutagen and Genomics Society (EEMGS). 2022;.
https://hdl.handle.net/21.15107/rcub_rimsi_3100 .

Sunjog, Karolina, Kostić, Jovana, Kolarević, Stoimir, Jovanović Marić, Jovana, Nikolić, Dušan, Skorić, Stefan, "Genotoxicity of European chub (Squalius cephalus L. 1758) erythrocytes as an effective indicator in monitoring of water bodies under different pollution pressure" in 14th International Comet Assay Workshop (ICAW) & 50th meeting of the European Environmental Mutagen and Genomics Society (EEMGS) (2022),
https://hdl.handle.net/21.15107/rcub_rimsi_3100 .

TY  - CONF
AU  - Kostić-Vuković, Jovana
AU  - Sunjog, Karolina
AU  - Kolarević, Stoimir
AU  - Smederevac-Lalić, Marija
AU  - Marković, Zoran
AU  - Skorić, Stefan
AU  - Jaćimović, Milica
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1694
AB  - Invasive alien fish species represent one of the greatest threats to the biodiversity and ecological status of freshwater ecosystems. Within their management, their application as bioindicators of pollution in monitoring programs should be considered. The aim of this study was to examine the
use of black bullhead Ameiurus melas (Rafinesque, 1820), invasive alien fish in Serbia, as a bioindicator of water genotoxicity by alkaline comet assay. Sampling was performed from June to September 2021 on Markovačko Lake, which is exposed to diffuse pollution from the application of pesticides on the surrounding agricultural land. Monitoring also included the assessment of water quality by basic physical and chemical parameters, as well as microbiological indicators of faecal pollution. Alkaline comet assay was performed on fish erythrocytes, on ten specimens per month. The study also included ten control fish from the recirculating aquaculture system (RAS), which were transferred from Markovačko Lake for breeding, and treatment of their erythrocytes with H2O2 as a positive control. Scoring of comets was performed by CometScore 2.0 software. The lowest level of DNA damage was recorded in the control group and the highest in the positive control group. August was the month with the lowest level of DNA damage, and September with the highest. Statistically significant differences were found between all groups indicating a high sensitivity of the alkaline comet assay to discriminate fine differences in the genotoxic potential of water. Knowing that black bullhead is highly abundant in stagnant waters and relatively easy to sample, this study draws additional attention to its use as a bioindicator of genotoxicity.
PB  - EUROPEAN ENVIRONMENTAL MUTAGENESIS & GENOMICS SOCIETY
C3  - 14th International Comet Assay Workshop (ICAW) & 50th meeting of the European Environmental Mutagen and Genomics Society (EEMGS)
T1  - Sensitivity of invasive alien fish in Serbia black bullhead Ameiurus melas (Rafinesque, 1820) as a bioindicator of genotoxicity
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1694
ER  - 

@conference{
author = "Kostić-Vuković, Jovana and Sunjog, Karolina and Kolarević, Stoimir and Smederevac-Lalić, Marija and Marković, Zoran and Skorić, Stefan and Jaćimović, Milica",
year = "2022",
abstract = "Invasive alien fish species represent one of the greatest threats to the biodiversity and ecological status of freshwater ecosystems. Within their management, their application as bioindicators of pollution in monitoring programs should be considered. The aim of this study was to examine the
use of black bullhead Ameiurus melas (Rafinesque, 1820), invasive alien fish in Serbia, as a bioindicator of water genotoxicity by alkaline comet assay. Sampling was performed from June to September 2021 on Markovačko Lake, which is exposed to diffuse pollution from the application of pesticides on the surrounding agricultural land. Monitoring also included the assessment of water quality by basic physical and chemical parameters, as well as microbiological indicators of faecal pollution. Alkaline comet assay was performed on fish erythrocytes, on ten specimens per month. The study also included ten control fish from the recirculating aquaculture system (RAS), which were transferred from Markovačko Lake for breeding, and treatment of their erythrocytes with H2O2 as a positive control. Scoring of comets was performed by CometScore 2.0 software. The lowest level of DNA damage was recorded in the control group and the highest in the positive control group. August was the month with the lowest level of DNA damage, and September with the highest. Statistically significant differences were found between all groups indicating a high sensitivity of the alkaline comet assay to discriminate fine differences in the genotoxic potential of water. Knowing that black bullhead is highly abundant in stagnant waters and relatively easy to sample, this study draws additional attention to its use as a bioindicator of genotoxicity.",
publisher = "EUROPEAN ENVIRONMENTAL MUTAGENESIS & GENOMICS SOCIETY",
journal = "14th International Comet Assay Workshop (ICAW) & 50th meeting of the European Environmental Mutagen and Genomics Society (EEMGS)",
title = "Sensitivity of invasive alien fish in Serbia black bullhead Ameiurus melas (Rafinesque, 1820) as a bioindicator of genotoxicity",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1694"
}

Kostić-Vuković, J., Sunjog, K., Kolarević, S., Smederevac-Lalić, M., Marković, Z., Skorić, S.,& Jaćimović, M.. (2022). Sensitivity of invasive alien fish in Serbia black bullhead Ameiurus melas (Rafinesque, 1820) as a bioindicator of genotoxicity. in 14th International Comet Assay Workshop (ICAW) & 50th meeting of the European Environmental Mutagen and Genomics Society (EEMGS)
EUROPEAN ENVIRONMENTAL MUTAGENESIS & GENOMICS SOCIETY..
https://hdl.handle.net/21.15107/rcub_rimsi_1694

Kostić-Vuković J, Sunjog K, Kolarević S, Smederevac-Lalić M, Marković Z, Skorić S, Jaćimović M. Sensitivity of invasive alien fish in Serbia black bullhead Ameiurus melas (Rafinesque, 1820) as a bioindicator of genotoxicity. in 14th International Comet Assay Workshop (ICAW) & 50th meeting of the European Environmental Mutagen and Genomics Society (EEMGS). 2022;.
https://hdl.handle.net/21.15107/rcub_rimsi_1694 .

Kostić-Vuković, Jovana, Sunjog, Karolina, Kolarević, Stoimir, Smederevac-Lalić, Marija, Marković, Zoran, Skorić, Stefan, Jaćimović, Milica, "Sensitivity of invasive alien fish in Serbia black bullhead Ameiurus melas (Rafinesque, 1820) as a bioindicator of genotoxicity" in 14th International Comet Assay Workshop (ICAW) & 50th meeting of the European Environmental Mutagen and Genomics Society (EEMGS) (2022),
https://hdl.handle.net/21.15107/rcub_rimsi_1694 .

TY  - CONF
AU  - Cvijanović, Gorčin
AU  - Skorić, Stefan
AU  - Smederevac-Lalić, Marija
AU  - Nikčević, Miroslav
AU  - Jaćimović, Milica
AU  - Mićković, Branislav
AU  - Nikolić, Dušan
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1665
AB  - Дужинско-тежински однос код риба може да пружи информације о популационој динамици, екологији и процени стокова.1 Анализа овог односа даје процену тежине рибе при одређеној дужини.2 У циљу одређивања дужинско-тежинског односа и Фултоновог фактора кондиције (као индикатора ухрањености риба) код скобаља из акумулација Међувршје, Овчар и Радоиња, јединке су прикупљане помоћу стајаћих мрежа. Мреже, димензија 30 m × 2 m и промера окаца 28-100 mm, су остављане у води да преноће. Свакој јединки измерене су тотална дужина тела (TL, cm) и маса тела (W, g), и одређен је Фултонов фактор кондиције (K = W/TL3 × 100). Најмање средње дужине и масе тела (± SD) забележенe су код јединки из Овчара (24,5 ± 4,5 cm и 173 ± 139 g), док су вредности из Међувршја (38,8 ± 5,6 cm и 739 ± 483 g) и Радоиње (40 ± 4 cm и 632 ± 180 g) варирале. Просечне вредности К су указале на добру кондицију испитиваних риба и кретале су се од 1,14 (Међувршје), преко 1,03 (Овчар) и 0,96 (Радоиња). Јединке са свих анализираних локалитета показале су позитиван алометријски раст – Међувршје (a = –3,05; b = 3,7; r² = 0,95), Овчар (a = –2,404; b = 3,3; r² = 0,96), Радоиња (a = –2,257, b = 3,15; r² = 0,96). Позитиван алометријски раст (b > 3), као и вредности фактора кондиције, указују на повећање телесне масе, што може бити индикатор доступности задовољавајуће количине
PB  - Српско биолошко друштво
C3  - ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ
T1  - Дужинско-тежински однос код скобаља (Chondrostoma nasus) из акумулацијa Међувршје, Овчар и Радоиња
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1665
ER  - 

@conference{
author = "Cvijanović, Gorčin and Skorić, Stefan and Smederevac-Lalić, Marija and Nikčević, Miroslav and Jaćimović, Milica and Mićković, Branislav and Nikolić, Dušan",
year = "2022",
abstract = "Дужинско-тежински однос код риба може да пружи информације о популационој динамици, екологији и процени стокова.1 Анализа овог односа даје процену тежине рибе при одређеној дужини.2 У циљу одређивања дужинско-тежинског односа и Фултоновог фактора кондиције (као индикатора ухрањености риба) код скобаља из акумулација Међувршје, Овчар и Радоиња, јединке су прикупљане помоћу стајаћих мрежа. Мреже, димензија 30 m × 2 m и промера окаца 28-100 mm, су остављане у води да преноће. Свакој јединки измерене су тотална дужина тела (TL, cm) и маса тела (W, g), и одређен је Фултонов фактор кондиције (K = W/TL3 × 100). Најмање средње дужине и масе тела (± SD) забележенe су код јединки из Овчара (24,5 ± 4,5 cm и 173 ± 139 g), док су вредности из Међувршја (38,8 ± 5,6 cm и 739 ± 483 g) и Радоиње (40 ± 4 cm и 632 ± 180 g) варирале. Просечне вредности К су указале на добру кондицију испитиваних риба и кретале су се од 1,14 (Међувршје), преко 1,03 (Овчар) и 0,96 (Радоиња). Јединке са свих анализираних локалитета показале су позитиван алометријски раст – Међувршје (a = –3,05; b = 3,7; r² = 0,95), Овчар (a = –2,404; b = 3,3; r² = 0,96), Радоиња (a = –2,257, b = 3,15; r² = 0,96). Позитиван алометријски раст (b > 3), као и вредности фактора кондиције, указују на повећање телесне масе, што може бити индикатор доступности задовољавајуће количине",
publisher = "Српско биолошко друштво",
journal = "ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ",
title = "Дужинско-тежински однос код скобаља (Chondrostoma nasus) из акумулацијa Међувршје, Овчар и Радоиња",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1665"
}

Cvijanović, G., Skorić, S., Smederevac-Lalić, M., Nikčević, M., Jaćimović, M., Mićković, B.,& Nikolić, D.. (2022). Дужинско-тежински однос код скобаља (Chondrostoma nasus) из акумулацијa Међувршје, Овчар и Радоиња. in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ
Српско биолошко друштво..
https://hdl.handle.net/21.15107/rcub_rimsi_1665

Cvijanović G, Skorić S, Smederevac-Lalić M, Nikčević M, Jaćimović M, Mićković B, Nikolić D. Дужинско-тежински однос код скобаља (Chondrostoma nasus) из акумулацијa Међувршје, Овчар и Радоиња. in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ. 2022;.
https://hdl.handle.net/21.15107/rcub_rimsi_1665 .

Cvijanović, Gorčin, Skorić, Stefan, Smederevac-Lalić, Marija, Nikčević, Miroslav, Jaćimović, Milica, Mićković, Branislav, Nikolić, Dušan, "Дужинско-тежински однос код скобаља (Chondrostoma nasus) из акумулацијa Међувршје, Овчар и Радоиња" in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ (2022),
https://hdl.handle.net/21.15107/rcub_rimsi_1665 .

TY  - CONF
AU  - Nikolić, Dušan
AU  - Cvijanović, Gorčin
AU  - Nikčević, Miroslav
AU  - Smederevac-Lalić, Marija
AU  - Jaćimović, Milica
AU  - Skorić, Stefan
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1695
AB  - Теренска истраживања спроведена су у октобру 2021. године на реци Ибар (код села Павлица) у циљу утврђивања еколошког статуса и квалитета воде на основу квалитативног и квантитативног састава заједнице риба. Узорковање ихтиофауне извршено је методом електрориболова (низводно од бране) и стајаћим мрежама (у акумулацији узводно од бране). Укупан индекс сапробности (S) израчунат је према методи Pantle-Buck,1 а Shannon-ов индекс (H)2 коришћен је за процену диверзитета заједнице. Уловљено је 658 риба у оквиру 13 различитих врста – клен (Squalius cephalus), скобаљ (Chondrostoma nasus), кркуша (Gobio obtusirostris), поточна мрена (Barbus balcanicus), речна мрена (B. barbus), двопругаста уклија (Alburnoides bipunctatus), уклија (Alburnus alburnus), гаовица (Rhodeus amarus), носара (Vimba vimba), гргеч (Perca fluviatilis), бодорка (Rutilus rutilus), бабушка (Carassius gibelio) и сом (Silurus glanis). Уклија и кркуша чиниле су скоро 50% узорка. Вредност S износила је 2,02, тако да вода испитиване реке припада β мезосапробној води II класе бонитета, тј. умерено загађеној води. Иста вредност забележена је и за H (H = 2,02), па према квалитету воде река Ибар спада у II-III класу. Како река Ибар узводно од места узорковања прима отпадне воде из Рашке, овај резултат је очекиван и у складу је са резултатима претходних истраживања квалитета воде.
PB  - Српско биолошко друштво
C3  - ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ
T1  - Оцена еколошког статуса реке Ибар на основу заједнице риба
EP  - 150
SP  - 150
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1695
ER  - 

@conference{
author = "Nikolić, Dušan and Cvijanović, Gorčin and Nikčević, Miroslav and Smederevac-Lalić, Marija and Jaćimović, Milica and Skorić, Stefan",
year = "2022",
abstract = "Теренска истраживања спроведена су у октобру 2021. године на реци Ибар (код села Павлица) у циљу утврђивања еколошког статуса и квалитета воде на основу квалитативног и квантитативног састава заједнице риба. Узорковање ихтиофауне извршено је методом електрориболова (низводно од бране) и стајаћим мрежама (у акумулацији узводно од бране). Укупан индекс сапробности (S) израчунат је према методи Pantle-Buck,1 а Shannon-ов индекс (H)2 коришћен је за процену диверзитета заједнице. Уловљено је 658 риба у оквиру 13 различитих врста – клен (Squalius cephalus), скобаљ (Chondrostoma nasus), кркуша (Gobio obtusirostris), поточна мрена (Barbus balcanicus), речна мрена (B. barbus), двопругаста уклија (Alburnoides bipunctatus), уклија (Alburnus alburnus), гаовица (Rhodeus amarus), носара (Vimba vimba), гргеч (Perca fluviatilis), бодорка (Rutilus rutilus), бабушка (Carassius gibelio) и сом (Silurus glanis). Уклија и кркуша чиниле су скоро 50% узорка. Вредност S износила је 2,02, тако да вода испитиване реке припада β мезосапробној води II класе бонитета, тј. умерено загађеној води. Иста вредност забележена је и за H (H = 2,02), па према квалитету воде река Ибар спада у II-III класу. Како река Ибар узводно од места узорковања прима отпадне воде из Рашке, овај резултат је очекиван и у складу је са резултатима претходних истраживања квалитета воде.",
publisher = "Српско биолошко друштво",
journal = "ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ",
title = "Оцена еколошког статуса реке Ибар на основу заједнице риба",
pages = "150-150",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1695"
}

Nikolić, D., Cvijanović, G., Nikčević, M., Smederevac-Lalić, M., Jaćimović, M.,& Skorić, S.. (2022). Оцена еколошког статуса реке Ибар на основу заједнице риба. in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ
Српско биолошко друштво., 150-150.
https://hdl.handle.net/21.15107/rcub_rimsi_1695

Nikolić D, Cvijanović G, Nikčević M, Smederevac-Lalić M, Jaćimović M, Skorić S. Оцена еколошког статуса реке Ибар на основу заједнице риба. in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ. 2022;:150-150.
https://hdl.handle.net/21.15107/rcub_rimsi_1695 .

Nikolić, Dušan, Cvijanović, Gorčin, Nikčević, Miroslav, Smederevac-Lalić, Marija, Jaćimović, Milica, Skorić, Stefan, "Оцена еколошког статуса реке Ибар на основу заједнице риба" in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ (2022):150-150,
https://hdl.handle.net/21.15107/rcub_rimsi_1695 .

TY  - CONF
AU  - Cvijanović, Gorčin
AU  - Skorić, Stefan
AU  - Smederevac-Lalić, Marija
AU  - Nikčević, Miroslav
AU  - Jaćimović, Milica
AU  - Mićković, Branislav
AU  - Nikolić, Dušan
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1683
AB  - Анализа алометријског раста указује на то да ли рибе повећавају своју висину и/или ширину значајније него што повећавају дужину тела.1 Утврђивање дужинско-тежинског односа и Фултоновог фактора кондиције код плотице рађено је на три акумулације (Кокин брод, Радоиња и Увац). Узорци су прикупљени помоћу стајаћих мрежа (димензија 30 m × 2 m, промера окаца 28-100 mm), које су остављене у води да преноће. На основу измерених тоталне дужине тела (TL, cm) и масе тела (W, g), свакој јединки је израчуната и њена кондиција, по формули за Фултонов фактор кондиције: K = W/TL3 × 100.2 Највеће средње дужине и масе тела (± SD) забележенe су код јединки из акумулације Златар (34,6 ± 12,8 cm и 672 ± 639 g), праћене јединкама из Радоиње (30,9 ± 15,2 cm и 563 ± 525 g), док су плотице из Увац (20,8 ± 7,5 cm и 140 ± 191 g) биле ситније. Кондиција код плотице из свих акумулација је била уједначена, са вредностима К = 1,09 (Златар), К = 1,07 (Увац) и К = 1,07 (Радоиња). Позитиван алометријски раст забележен је код плотица из свих анализираних акумулација, са највећим вредности на Златару (a = –2,245; b = 3,19; r² = 0,99) и Радоињи (a = –2,234; b = 3,18; r² = 0,99), док су нешто ниже биле на Увцу (a = –2,049; b = 3,06; r² = 0,98). На основу резултата ових истраживања, позитиван алометријски раст (b > 3) и кондициони фактор показују да јединке из ове три акумулације више повећавају телесну масу него дужину тела.
PB  - Српско биолошко друштво
C3  - ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ
T1  - Анализа алометрије код плотице (Rutilus virgo) из акумулације Радоиња, Златар и Увац
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1683
ER  - 

@conference{
author = "Cvijanović, Gorčin and Skorić, Stefan and Smederevac-Lalić, Marija and Nikčević, Miroslav and Jaćimović, Milica and Mićković, Branislav and Nikolić, Dušan",
year = "2022",
abstract = "Анализа алометријског раста указује на то да ли рибе повећавају своју висину и/или ширину значајније него што повећавају дужину тела.1 Утврђивање дужинско-тежинског односа и Фултоновог фактора кондиције код плотице рађено је на три акумулације (Кокин брод, Радоиња и Увац). Узорци су прикупљени помоћу стајаћих мрежа (димензија 30 m × 2 m, промера окаца 28-100 mm), које су остављене у води да преноће. На основу измерених тоталне дужине тела (TL, cm) и масе тела (W, g), свакој јединки је израчуната и њена кондиција, по формули за Фултонов фактор кондиције: K = W/TL3 × 100.2 Највеће средње дужине и масе тела (± SD) забележенe су код јединки из акумулације Златар (34,6 ± 12,8 cm и 672 ± 639 g), праћене јединкама из Радоиње (30,9 ± 15,2 cm и 563 ± 525 g), док су плотице из Увац (20,8 ± 7,5 cm и 140 ± 191 g) биле ситније. Кондиција код плотице из свих акумулација је била уједначена, са вредностима К = 1,09 (Златар), К = 1,07 (Увац) и К = 1,07 (Радоиња). Позитиван алометријски раст забележен је код плотица из свих анализираних акумулација, са највећим вредности на Златару (a = –2,245; b = 3,19; r² = 0,99) и Радоињи (a = –2,234; b = 3,18; r² = 0,99), док су нешто ниже биле на Увцу (a = –2,049; b = 3,06; r² = 0,98). На основу резултата ових истраживања, позитиван алометријски раст (b > 3) и кондициони фактор показују да јединке из ове три акумулације више повећавају телесну масу него дужину тела.",
publisher = "Српско биолошко друштво",
journal = "ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ",
title = "Анализа алометрије код плотице (Rutilus virgo) из акумулације Радоиња, Златар и Увац",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1683"
}

Cvijanović, G., Skorić, S., Smederevac-Lalić, M., Nikčević, M., Jaćimović, M., Mićković, B.,& Nikolić, D.. (2022). Анализа алометрије код плотице (Rutilus virgo) из акумулације Радоиња, Златар и Увац. in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ
Српско биолошко друштво..
https://hdl.handle.net/21.15107/rcub_rimsi_1683

Cvijanović G, Skorić S, Smederevac-Lalić M, Nikčević M, Jaćimović M, Mićković B, Nikolić D. Анализа алометрије код плотице (Rutilus virgo) из акумулације Радоиња, Златар и Увац. in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ. 2022;.
https://hdl.handle.net/21.15107/rcub_rimsi_1683 .

Cvijanović, Gorčin, Skorić, Stefan, Smederevac-Lalić, Marija, Nikčević, Miroslav, Jaćimović, Milica, Mićković, Branislav, Nikolić, Dušan, "Анализа алометрије код плотице (Rutilus virgo) из акумулације Радоиња, Златар и Увац" in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ (2022),
https://hdl.handle.net/21.15107/rcub_rimsi_1683 .

TY  - CONF
AU  - Nikolić, Dušan
AU  - Cvijanović, Gorčin
AU  - Smederevac-Lalić, Marija
AU  - Jaćimović, Milica
AU  - Mićković, Branislav
AU  - Nikčević, Miroslav
AU  - Skorić, Stefan
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1693
AB  - Јединке клена из акумулација Перућац, Власина, Кокин Брод и Спајићи узорковане су током лета 2017. године стајаћим мрежама (димензија 30 m × 2 m, промера окаца 28-100 mm). Мреже су остављане у води током ноћи. Свакој јединки измерене су тотална дужина тела (TL, cm) и маса тела (W, g), а одређен је и Фултонов фактор кондиције (K = W/TL3 × 100). Највеће средње дужине и масе тела (± SD) забележенe су код јединки из Кокиног брода (40,6 ± 8,4 cm и 888 ± 587 g), затим из Власине (31,3 ± 4,8 cm и 367 ± 261 g) и Перућца (27,6 ± 2,5 cm и 233 ± 88 g), док су најмање вредности забележене за Спајиће (19,7 ± 7,5 cm и 112 ± 164 g). Просечне вредности К указале су на добру кондицију испитиваних риба и кретале су се од 1,17 за Кокин брод, преко 1,09 (Власина) и 1,07 (Перућац), до 0,92 за Спајиће. Јединке са свих локалитета показале су позитиван алометријски раст – Перућац (a = –2,290; b = 3,22; r² = 0,87), Власина (a = –2,165; b = 3,14; r² = 0,96), Кокин брод (a = –2,110; b = 3,11; r² = 0,99), Спајићи (a = –2,365, b = 3,25, r² = 0,99). Позитивна алометрија указује (b > 3) да јединке повећавају своју висину и/или ширину више него што повећавају дужину тела. Ово може бити резултат онтогенетских промена у облику тела или, чешће, повећања телесне масе, на шта указују и вредности фактора кондиције.
PB  - Српско биолошко друштво
C3  - ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ
T1  - Дужинско-тежински односи и фактор кондиције код клена (Squalius cephalus) из акумулација Перућац, Власина, Кокин Брод и Спајићи
EP  - 149
SP  - 149
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1693
ER  - 

@conference{
author = "Nikolić, Dušan and Cvijanović, Gorčin and Smederevac-Lalić, Marija and Jaćimović, Milica and Mićković, Branislav and Nikčević, Miroslav and Skorić, Stefan",
year = "2022",
abstract = "Јединке клена из акумулација Перућац, Власина, Кокин Брод и Спајићи узорковане су током лета 2017. године стајаћим мрежама (димензија 30 m × 2 m, промера окаца 28-100 mm). Мреже су остављане у води током ноћи. Свакој јединки измерене су тотална дужина тела (TL, cm) и маса тела (W, g), а одређен је и Фултонов фактор кондиције (K = W/TL3 × 100). Највеће средње дужине и масе тела (± SD) забележенe су код јединки из Кокиног брода (40,6 ± 8,4 cm и 888 ± 587 g), затим из Власине (31,3 ± 4,8 cm и 367 ± 261 g) и Перућца (27,6 ± 2,5 cm и 233 ± 88 g), док су најмање вредности забележене за Спајиће (19,7 ± 7,5 cm и 112 ± 164 g). Просечне вредности К указале су на добру кондицију испитиваних риба и кретале су се од 1,17 за Кокин брод, преко 1,09 (Власина) и 1,07 (Перућац), до 0,92 за Спајиће. Јединке са свих локалитета показале су позитиван алометријски раст – Перућац (a = –2,290; b = 3,22; r² = 0,87), Власина (a = –2,165; b = 3,14; r² = 0,96), Кокин брод (a = –2,110; b = 3,11; r² = 0,99), Спајићи (a = –2,365, b = 3,25, r² = 0,99). Позитивна алометрија указује (b > 3) да јединке повећавају своју висину и/или ширину више него што повећавају дужину тела. Ово може бити резултат онтогенетских промена у облику тела или, чешће, повећања телесне масе, на шта указују и вредности фактора кондиције.",
publisher = "Српско биолошко друштво",
journal = "ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ",
title = "Дужинско-тежински односи и фактор кондиције код клена (Squalius cephalus) из акумулација Перућац, Власина, Кокин Брод и Спајићи",
pages = "149-149",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1693"
}

Nikolić, D., Cvijanović, G., Smederevac-Lalić, M., Jaćimović, M., Mićković, B., Nikčević, M.,& Skorić, S.. (2022). Дужинско-тежински односи и фактор кондиције код клена (Squalius cephalus) из акумулација Перућац, Власина, Кокин Брод и Спајићи. in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ
Српско биолошко друштво., 149-149.
https://hdl.handle.net/21.15107/rcub_rimsi_1693

Nikolić D, Cvijanović G, Smederevac-Lalić M, Jaćimović M, Mićković B, Nikčević M, Skorić S. Дужинско-тежински односи и фактор кондиције код клена (Squalius cephalus) из акумулација Перућац, Власина, Кокин Брод и Спајићи. in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ. 2022;:149-149.
https://hdl.handle.net/21.15107/rcub_rimsi_1693 .

Nikolić, Dušan, Cvijanović, Gorčin, Smederevac-Lalić, Marija, Jaćimović, Milica, Mićković, Branislav, Nikčević, Miroslav, Skorić, Stefan, "Дужинско-тежински односи и фактор кондиције код клена (Squalius cephalus) из акумулација Перућац, Власина, Кокин Брод и Спајићи" in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ (2022):149-149,
https://hdl.handle.net/21.15107/rcub_rimsi_1693 .

TY  - CONF
AU  - Nikolić, Dušan
AU  - Mićković, Branislav
AU  - Nikčević, Miroslav
AU  - Cvijanović, Gorčin
AU  - Smederevac-Lalić, Marija
AU  - Jaćimović, Milica
AU  - Skorić, Stefan
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1670
AB  - Циљ овог истраживања био је да се одреде дужинско-тежински односи и Фултонов фактор кондиције код бодорке из следећих акумулација: Овчар, Међувршје, Заовине и Златар. Узорковање је извршено стајаћим мрежама (димензија 30 m × 2 m, промера окаца 28-100 mm), које су остављене у води да преноће. Након мерења тоталне дужине тела (TL, cm) и масе тела (W, g), свакој јединки је израчуната и њена кондиција, по формули: K = W/TL3 × 100. Највеће средње дужине и масе тела (± SD) забележенe су код јединки из Међувршја (28,1 ± 2,9 cm и 351 ± 102 g), праћене јединкама из Заовина (24,8 ± 2,8 cm и 214 ± 70 g), док су бодорке из Златара (20,1 ± 1,7 cm и 103 ± 29 g) и Овчара (19,1 ± 2,4 cm и 102 ± 37 g) биле ситније. У најбољој кондицији биле су бодорке из Међувршја (К = 1,55), а у најлошијој јединке из Златара (К = 1,24). Бодорке из Овчара имале су просечну вредност К од 1,40, а из Заовина 1,36. Позитиван алометријски раст (b > 3) забележен је код бодорки из акумулација Овчар (a = –1,887; b = 3,03; r² = 0,98) и Златар (a = –2,139; b = 3,18; r² = 0,96), док је негативан раст забележен за јединке узорковане у Међувршју (a = –1,648; b = 2,89; r² = 0,92) и Заовинама (a = -1,657; b = 2,85; r² = 0,97). Резултати показују да крупније јединке одликује негативна, насупрот ситнијим јединкама код којих се јавља позитивна алометрија.
PB  - Српско биолошко друштво
C3  - ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ
T1  - Дужинско-тежински односи и фактор кондиције код бодорке (Rutilus rutilus) из акумулација Овчар, Међувршје, Заовине и Златар
EP  - 148
SP  - 148
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1670
ER  - 

@conference{
author = "Nikolić, Dušan and Mićković, Branislav and Nikčević, Miroslav and Cvijanović, Gorčin and Smederevac-Lalić, Marija and Jaćimović, Milica and Skorić, Stefan",
year = "2022",
abstract = "Циљ овог истраживања био је да се одреде дужинско-тежински односи и Фултонов фактор кондиције код бодорке из следећих акумулација: Овчар, Међувршје, Заовине и Златар. Узорковање је извршено стајаћим мрежама (димензија 30 m × 2 m, промера окаца 28-100 mm), које су остављене у води да преноће. Након мерења тоталне дужине тела (TL, cm) и масе тела (W, g), свакој јединки је израчуната и њена кондиција, по формули: K = W/TL3 × 100. Највеће средње дужине и масе тела (± SD) забележенe су код јединки из Међувршја (28,1 ± 2,9 cm и 351 ± 102 g), праћене јединкама из Заовина (24,8 ± 2,8 cm и 214 ± 70 g), док су бодорке из Златара (20,1 ± 1,7 cm и 103 ± 29 g) и Овчара (19,1 ± 2,4 cm и 102 ± 37 g) биле ситније. У најбољој кондицији биле су бодорке из Међувршја (К = 1,55), а у најлошијој јединке из Златара (К = 1,24). Бодорке из Овчара имале су просечну вредност К од 1,40, а из Заовина 1,36. Позитиван алометријски раст (b > 3) забележен је код бодорки из акумулација Овчар (a = –1,887; b = 3,03; r² = 0,98) и Златар (a = –2,139; b = 3,18; r² = 0,96), док је негативан раст забележен за јединке узорковане у Међувршју (a = –1,648; b = 2,89; r² = 0,92) и Заовинама (a = -1,657; b = 2,85; r² = 0,97). Резултати показују да крупније јединке одликује негативна, насупрот ситнијим јединкама код којих се јавља позитивна алометрија.",
publisher = "Српско биолошко друштво",
journal = "ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ",
title = "Дужинско-тежински односи и фактор кондиције код бодорке (Rutilus rutilus) из акумулација Овчар, Међувршје, Заовине и Златар",
pages = "148-148",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1670"
}

Nikolić, D., Mićković, B., Nikčević, M., Cvijanović, G., Smederevac-Lalić, M., Jaćimović, M.,& Skorić, S.. (2022). Дужинско-тежински односи и фактор кондиције код бодорке (Rutilus rutilus) из акумулација Овчар, Међувршје, Заовине и Златар. in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ
Српско биолошко друштво., 148-148.
https://hdl.handle.net/21.15107/rcub_rimsi_1670

Nikolić D, Mićković B, Nikčević M, Cvijanović G, Smederevac-Lalić M, Jaćimović M, Skorić S. Дужинско-тежински односи и фактор кондиције код бодорке (Rutilus rutilus) из акумулација Овчар, Међувршје, Заовине и Златар. in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ. 2022;:148-148.
https://hdl.handle.net/21.15107/rcub_rimsi_1670 .

Nikolić, Dušan, Mićković, Branislav, Nikčević, Miroslav, Cvijanović, Gorčin, Smederevac-Lalić, Marija, Jaćimović, Milica, Skorić, Stefan, "Дужинско-тежински односи и фактор кондиције код бодорке (Rutilus rutilus) из акумулација Овчар, Међувршје, Заовине и Златар" in ТРЕЋИ КОНГРЕС БИОЛОГА СРБИЈЕ (2022):148-148,
https://hdl.handle.net/21.15107/rcub_rimsi_1670 .

TY  - CONF
AU  - Nikolić, Dušan
AU  - Skorić, Stefan
AU  - Smederevac-Lalić, Marija
AU  - Cvijanović, Gorčin
AU  - Jaćimović, Milica
AU  - Stanojevic, Slobodan
AU  - Tasic, Aleksandra
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1674
AB  - Samples of pikeperch (20 in total) were caught at Garaši reservoir during the summer of 2017. The objectives of this research was to analyse the concentrations of 17 organochlorine pesticides (aldrin, α-HCH, β-HCH, γ-HCH, δ-HCH, 4,4’-DDD, 4,4’-DDE, 4,4’-DDT, dieldrin, endosulfan I, endosulfan II, endosulfan sulfate, endrin, endrin aldehyde, heptachlor, heptachlor epoxide, and metoxychlor) in fish muscle by gas chromatography with mass spectrometric (GC-MS) detection. QuEChERS method was used for extraction and clean-up of pesticide residues from muscle tissue. Three phenyl phosphate (TPP) was used as an internal standard. Concentrations of 4,4’-DDD, 4,4’-DDE, 4,4’-DDT, heptachlor and heptachlor epoxide in fish muscle were compared with the maximum allowed concentrations (MAC) in fish meat set by the national legislation of Serbia. This reservoir is used as a drinking water source. Therefore, the hypothesis was that it was exposed to low organic pollution. The concentrations of all analyzed pesticides were below the detection limits. In conclusion, there is no health risk for consumption of pikeperch from Garaši reservoir.
PB  - Biology Centre of the Czech Academy of Science, Institute of Hydrobiology, Na Sádkách 702/7, České Budějovice, Czech Republic
C3  - Percis V 2022 - 5th International Percid Fish Symposium
T1  - Accumulation of 17 organochlorine pesticides in muscle of pikeperch (Sander lucioperca) from Garaši reservoir (Serbia)
SP  - 77
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1674
ER  - 

@conference{
author = "Nikolić, Dušan and Skorić, Stefan and Smederevac-Lalić, Marija and Cvijanović, Gorčin and Jaćimović, Milica and Stanojevic, Slobodan and Tasic, Aleksandra",
year = "2022",
abstract = "Samples of pikeperch (20 in total) were caught at Garaši reservoir during the summer of 2017. The objectives of this research was to analyse the concentrations of 17 organochlorine pesticides (aldrin, α-HCH, β-HCH, γ-HCH, δ-HCH, 4,4’-DDD, 4,4’-DDE, 4,4’-DDT, dieldrin, endosulfan I, endosulfan II, endosulfan sulfate, endrin, endrin aldehyde, heptachlor, heptachlor epoxide, and metoxychlor) in fish muscle by gas chromatography with mass spectrometric (GC-MS) detection. QuEChERS method was used for extraction and clean-up of pesticide residues from muscle tissue. Three phenyl phosphate (TPP) was used as an internal standard. Concentrations of 4,4’-DDD, 4,4’-DDE, 4,4’-DDT, heptachlor and heptachlor epoxide in fish muscle were compared with the maximum allowed concentrations (MAC) in fish meat set by the national legislation of Serbia. This reservoir is used as a drinking water source. Therefore, the hypothesis was that it was exposed to low organic pollution. The concentrations of all analyzed pesticides were below the detection limits. In conclusion, there is no health risk for consumption of pikeperch from Garaši reservoir.",
publisher = "Biology Centre of the Czech Academy of Science, Institute of Hydrobiology, Na Sádkách 702/7, České Budějovice, Czech Republic",
journal = "Percis V 2022 - 5th International Percid Fish Symposium",
title = "Accumulation of 17 organochlorine pesticides in muscle of pikeperch (Sander lucioperca) from Garaši reservoir (Serbia)",
pages = "77",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1674"
}

Nikolić, D., Skorić, S., Smederevac-Lalić, M., Cvijanović, G., Jaćimović, M., Stanojevic, S.,& Tasic, A.. (2022). Accumulation of 17 organochlorine pesticides in muscle of pikeperch (Sander lucioperca) from Garaši reservoir (Serbia). in Percis V 2022 - 5th International Percid Fish Symposium
Biology Centre of the Czech Academy of Science, Institute of Hydrobiology, Na Sádkách 702/7, České Budějovice, Czech Republic., 77.
https://hdl.handle.net/21.15107/rcub_rimsi_1674

Nikolić D, Skorić S, Smederevac-Lalić M, Cvijanović G, Jaćimović M, Stanojevic S, Tasic A. Accumulation of 17 organochlorine pesticides in muscle of pikeperch (Sander lucioperca) from Garaši reservoir (Serbia). in Percis V 2022 - 5th International Percid Fish Symposium. 2022;:77.
https://hdl.handle.net/21.15107/rcub_rimsi_1674 .

Nikolić, Dušan, Skorić, Stefan, Smederevac-Lalić, Marija, Cvijanović, Gorčin, Jaćimović, Milica, Stanojevic, Slobodan, Tasic, Aleksandra, "Accumulation of 17 organochlorine pesticides in muscle of pikeperch (Sander lucioperca) from Garaši reservoir (Serbia)" in Percis V 2022 - 5th International Percid Fish Symposium (2022):77,
https://hdl.handle.net/21.15107/rcub_rimsi_1674 .

TY  - CONF
AU  - Đikanović, Vesna
AU  - Skorić, Stefan
AU  - Mićković, Branislav
AU  - Nikolić, Dušan
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1660
AB  - Ihtiofaunistička istraživanja obavljena su na osam vodotokova na području Specijalnog
rezervata prirode „Uvac”. Ukupno je registrovano prisustvo 15 vrsta iz 5 familija. Na osnovu
vrednosti primenjenog indeksa saprobnosti vodotoci Uvac, Vapa i Kladnicu su svrstani u I-II
klasu ekološkog statusa, Grabovica i Jablanica su II-III klasa, dok su Tisovica, Vrševina i
Zlošnica kategorisane kao I klasa ekološkog statusa. Istraživane tekućice odlikuje prisustvo
nativnih ihtiozajednica, što je od posebnog značaja za očuvanje originalnog diverziteta.
AB  - Ichthyofaunistic surveys were conducted on eight small streams in the area of Special natural
reserve ”Uvac”. A total of 15 species from 5 families have been identified. Based on the value
of the applied saprobity index, watercourses Uvac, Vapa and Kladnicu are classified as I-II
ecological status class, Grabovica and Jablanica are II-III class, while Tisovica, Vrševina and
Zlošnica are categorized as I ecological status class. Native fish communities characterize
investigated streams.
PB  - Српско друштво за заштиту вода, Београд
C3  - Voda 2022 - 51. godišnja konferencija o aktuelnim problemima korišćenja i zaštite voda
T1  - OCENA EKOLOŠKOG STATUSA TEKUĆICA ZAŠTIĆENOG PODRUČJA SRP „UVAC“ NA OSNOVU ZAJEDNICE RIBA
T1  - THE EVALUATION OF ECOLOGICAL STATUS OF SMALL MOUNTAIN- WATERS/STREAMS IN THE AREA OF RESERVE “UVAC” BASED ON FISH COMMUNITIES
EP  - 58
SP  - 53
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1660
ER  - 

@conference{
author = "Đikanović, Vesna and Skorić, Stefan and Mićković, Branislav and Nikolić, Dušan",
year = "2022",
abstract = "Ihtiofaunistička istraživanja obavljena su na osam vodotokova na području Specijalnog
rezervata prirode „Uvac”. Ukupno je registrovano prisustvo 15 vrsta iz 5 familija. Na osnovu
vrednosti primenjenog indeksa saprobnosti vodotoci Uvac, Vapa i Kladnicu su svrstani u I-II
klasu ekološkog statusa, Grabovica i Jablanica su II-III klasa, dok su Tisovica, Vrševina i
Zlošnica kategorisane kao I klasa ekološkog statusa. Istraživane tekućice odlikuje prisustvo
nativnih ihtiozajednica, što je od posebnog značaja za očuvanje originalnog diverziteta., Ichthyofaunistic surveys were conducted on eight small streams in the area of Special natural
reserve ”Uvac”. A total of 15 species from 5 families have been identified. Based on the value
of the applied saprobity index, watercourses Uvac, Vapa and Kladnicu are classified as I-II
ecological status class, Grabovica and Jablanica are II-III class, while Tisovica, Vrševina and
Zlošnica are categorized as I ecological status class. Native fish communities characterize
investigated streams.",
publisher = "Српско друштво за заштиту вода, Београд",
journal = "Voda 2022 - 51. godišnja konferencija o aktuelnim problemima korišćenja i zaštite voda",
title = "OCENA EKOLOŠKOG STATUSA TEKUĆICA ZAŠTIĆENOG PODRUČJA SRP „UVAC“ NA OSNOVU ZAJEDNICE RIBA, THE EVALUATION OF ECOLOGICAL STATUS OF SMALL MOUNTAIN- WATERS/STREAMS IN THE AREA OF RESERVE “UVAC” BASED ON FISH COMMUNITIES",
pages = "58-53",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1660"
}

Đikanović, V., Skorić, S., Mićković, B.,& Nikolić, D.. (2022). OCENA EKOLOŠKOG STATUSA TEKUĆICA ZAŠTIĆENOG PODRUČJA SRP „UVAC“ NA OSNOVU ZAJEDNICE RIBA. in Voda 2022 - 51. godišnja konferencija o aktuelnim problemima korišćenja i zaštite voda
Српско друштво за заштиту вода, Београд., 53-58.
https://hdl.handle.net/21.15107/rcub_rimsi_1660

Đikanović V, Skorić S, Mićković B, Nikolić D. OCENA EKOLOŠKOG STATUSA TEKUĆICA ZAŠTIĆENOG PODRUČJA SRP „UVAC“ NA OSNOVU ZAJEDNICE RIBA. in Voda 2022 - 51. godišnja konferencija o aktuelnim problemima korišćenja i zaštite voda. 2022;:53-58.
https://hdl.handle.net/21.15107/rcub_rimsi_1660 .

Đikanović, Vesna, Skorić, Stefan, Mićković, Branislav, Nikolić, Dušan, "OCENA EKOLOŠKOG STATUSA TEKUĆICA ZAŠTIĆENOG PODRUČJA SRP „UVAC“ NA OSNOVU ZAJEDNICE RIBA" in Voda 2022 - 51. godišnja konferencija o aktuelnim problemima korišćenja i zaštite voda (2022):53-58,
https://hdl.handle.net/21.15107/rcub_rimsi_1660 .

TY  - CONF
AU  - Nikolić, Dušan
AU  - Skorić, Stefan
AU  - Mićković, Branislav
AU  - Đikanović, Vesna
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1691
AB  - Istraživanja zajednica riba obavljena su u oktobru 2019. godine u akumulacijama Uvac,
Zlatar i Radoinja na području Specijalnog rezervata prirode ″Uvac″. Ukupno je registrovano
prisustvo 12 vrsta iz pet familija. U svim akumulacijama zabeležena je dominacija ciprinidnih
vrsta. Vrednosti indeksa saprobnosti (S) varirale su od 1,87 (Radoinja) do 1,95 (Uvac), što
odgovara β mezosaprobnim vodama II klase boniteta (umereno zagađene vode). Najveći
diverzitet zabeležen je za akumulaciju Uvac, a najmanji za Radoinju. Akumulacija Radoinja
imala je ekološki potencijal koji spada u III-IV klasu, dok je kod ostalih akumulacija
zabeležena II-III klasa. Ekološki status u ispitivanim akumulacijama je zadovoljavajući.
AB  - Ichthyofaunistic surveys were conducted in October at Uvac, Zlatar, and Radoinja reservoirs
in the area of Special natural reserve ″Uvac″. The presence of 12 species from five families
was recorded. The dominance of cyprinid species was recorded in all reservoirs. The values
of the saprobic index (S) varied from 1.87 (Radoinja) to 1.95 (Uvac), which corresponds
to β mesosaprobic waters of the II quality class (moderately polluted waters). The greatest
diversity was recorded for the Uvac reservoir, and the lowest for Radoinja. Radoinja reservoir
had an ecological potential that belongs to the III-IV class, while the other reservoirs had a
II-III class. The ecological status in the studied reservoirs is satisfactory.
PB  - Српско друштво за заштиту вода, Београд
C3  - Voda 2022 - 51. godišnja konferencija o aktuelnim problemima korišćenja i zaštite voda
T1  - OCENA EKOLOŠKOG STATUSA UVAČKIH AKUMULACIJA NA OSNOVU ZAJEDNICE RIBA
T1  - ASSESSMENT OF THE ECOLOGICAL STATUS OF RESERVOIRS IN PROTECTED AREA ″UVAC″ BASED ON THE FISH COMMUNITY
EP  - 64
SP  - 59
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1691
ER  - 

@conference{
author = "Nikolić, Dušan and Skorić, Stefan and Mićković, Branislav and Đikanović, Vesna",
year = "2022",
abstract = "Istraživanja zajednica riba obavljena su u oktobru 2019. godine u akumulacijama Uvac,
Zlatar i Radoinja na području Specijalnog rezervata prirode ″Uvac″. Ukupno je registrovano
prisustvo 12 vrsta iz pet familija. U svim akumulacijama zabeležena je dominacija ciprinidnih
vrsta. Vrednosti indeksa saprobnosti (S) varirale su od 1,87 (Radoinja) do 1,95 (Uvac), što
odgovara β mezosaprobnim vodama II klase boniteta (umereno zagađene vode). Najveći
diverzitet zabeležen je za akumulaciju Uvac, a najmanji za Radoinju. Akumulacija Radoinja
imala je ekološki potencijal koji spada u III-IV klasu, dok je kod ostalih akumulacija
zabeležena II-III klasa. Ekološki status u ispitivanim akumulacijama je zadovoljavajući., Ichthyofaunistic surveys were conducted in October at Uvac, Zlatar, and Radoinja reservoirs
in the area of Special natural reserve ″Uvac″. The presence of 12 species from five families
was recorded. The dominance of cyprinid species was recorded in all reservoirs. The values
of the saprobic index (S) varied from 1.87 (Radoinja) to 1.95 (Uvac), which corresponds
to β mesosaprobic waters of the II quality class (moderately polluted waters). The greatest
diversity was recorded for the Uvac reservoir, and the lowest for Radoinja. Radoinja reservoir
had an ecological potential that belongs to the III-IV class, while the other reservoirs had a
II-III class. The ecological status in the studied reservoirs is satisfactory.",
publisher = "Српско друштво за заштиту вода, Београд",
journal = "Voda 2022 - 51. godišnja konferencija o aktuelnim problemima korišćenja i zaštite voda",
title = "OCENA EKOLOŠKOG STATUSA UVAČKIH AKUMULACIJA NA OSNOVU ZAJEDNICE RIBA, ASSESSMENT OF THE ECOLOGICAL STATUS OF RESERVOIRS IN PROTECTED AREA ″UVAC″ BASED ON THE FISH COMMUNITY",
pages = "64-59",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1691"
}

Nikolić, D., Skorić, S., Mićković, B.,& Đikanović, V.. (2022). OCENA EKOLOŠKOG STATUSA UVAČKIH AKUMULACIJA NA OSNOVU ZAJEDNICE RIBA. in Voda 2022 - 51. godišnja konferencija o aktuelnim problemima korišćenja i zaštite voda
Српско друштво за заштиту вода, Београд., 59-64.
https://hdl.handle.net/21.15107/rcub_rimsi_1691

Nikolić D, Skorić S, Mićković B, Đikanović V. OCENA EKOLOŠKOG STATUSA UVAČKIH AKUMULACIJA NA OSNOVU ZAJEDNICE RIBA. in Voda 2022 - 51. godišnja konferencija o aktuelnim problemima korišćenja i zaštite voda. 2022;:59-64.
https://hdl.handle.net/21.15107/rcub_rimsi_1691 .

Nikolić, Dušan, Skorić, Stefan, Mićković, Branislav, Đikanović, Vesna, "OCENA EKOLOŠKOG STATUSA UVAČKIH AKUMULACIJA NA OSNOVU ZAJEDNICE RIBA" in Voda 2022 - 51. godišnja konferencija o aktuelnim problemima korišćenja i zaštite voda (2022):59-64,
https://hdl.handle.net/21.15107/rcub_rimsi_1691 .