Flooding modifies the genotoxic effects of pollution on a worm, a mussel and two fish species from the Sava River
Само за регистроване кориснике
2016
Аутори
Aborgiba, MustafaKostić-Vuković, Jovana
Kolarević, Stoimir
Kracun-Kolarević, Margareta
Elbahi, Samia
Knezevic-Vukcević, Jelena
Lenhardt, Mirjana
Paunović, Momir
Gačić, Zoran
Vukovic-Gacic, Branka
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Extreme hydrological events, such as water scarcity and flooding, can modify the effect of other stressors present in aquatic environment, which could result in the significant changes in the ecosystem functioning. Presence and interaction of various stressors (genotoxic pollutants) in the environment can influence the integrity of DNA molecules in aquatic organisms which can be negatively reflected on the individual, population and community levels. Therefore, in this study we have investigated the impact of flooding, in terms of genotoxicity, on organisms belonging to different trophic levels. The study was carried out on the site situated in the lower stretch of the Sava River which faced devastating effects of severe flooding in May 2014. The flooding occurred during our field experiment and this event provided a unique opportunity to assess its influence to the environment. The in situ effects of this specific situation were monitored by measuring physical, chemical and microbiolo...gical parameters of water, and by comparing the level of DNA damage in coelomocytes and haemocytes of freshwater worms Branchiura sowerbyi, haemocytes of freshwater mussels Unto tumidus and blood cells of freshwater fish Abramis bjoerkna/Abramis sapa, by means of the comet assay. Our study indicated that the flooding had a significant impact on water quality by decreasing the amount and discharge rate of urban wastewaters but simultaneously introducing contaminants from the nearby fly ash disposal field into river by runoff, which had diverse effects on the level of DNA damage in the studied organisms. This indicates that the assessment of genotoxic pollution in situ is strongly affected by the choice of the bioindicator organism.
Кључне речи:
Unio tumidus / Genotoxicity / Floods / Comet assay / Branchiura sowerbyi / Abramis sp.Извор:
Science of the Total Environment, 2016, 540, 358-367Издавач:
- Elsevier, Amsterdam
Финансирање / пројекти:
- Managing the effects of multiple stressors on aquatic ecosystems under water scarcity (EU-FP7-603629)
- Рибе као биоиндикатори стања квалитета отворених вода Србије (RS-MESTD-Basic Research (BR or ON)-173045)
- Еволуција у хетерогеним срединама: механизми адаптација, биомониторинг и конзервација биодиверзитета (RS-MESTD-Basic Research (BR or ON)-173025)
DOI: 10.1016/j.scitotenv.2015.03.120
ISSN: 0048-9697
PubMed: 25861862
WoS: 000364731800035
Scopus: 2-s2.0-84945477766
Институција/група
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Aborgiba, Mustafa AU - Kostić-Vuković, Jovana AU - Kolarević, Stoimir AU - Kracun-Kolarević, Margareta AU - Elbahi, Samia AU - Knezevic-Vukcević, Jelena AU - Lenhardt, Mirjana AU - Paunović, Momir AU - Gačić, Zoran AU - Vukovic-Gacic, Branka PY - 2016 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/936 AB - Extreme hydrological events, such as water scarcity and flooding, can modify the effect of other stressors present in aquatic environment, which could result in the significant changes in the ecosystem functioning. Presence and interaction of various stressors (genotoxic pollutants) in the environment can influence the integrity of DNA molecules in aquatic organisms which can be negatively reflected on the individual, population and community levels. Therefore, in this study we have investigated the impact of flooding, in terms of genotoxicity, on organisms belonging to different trophic levels. The study was carried out on the site situated in the lower stretch of the Sava River which faced devastating effects of severe flooding in May 2014. The flooding occurred during our field experiment and this event provided a unique opportunity to assess its influence to the environment. The in situ effects of this specific situation were monitored by measuring physical, chemical and microbiological parameters of water, and by comparing the level of DNA damage in coelomocytes and haemocytes of freshwater worms Branchiura sowerbyi, haemocytes of freshwater mussels Unto tumidus and blood cells of freshwater fish Abramis bjoerkna/Abramis sapa, by means of the comet assay. Our study indicated that the flooding had a significant impact on water quality by decreasing the amount and discharge rate of urban wastewaters but simultaneously introducing contaminants from the nearby fly ash disposal field into river by runoff, which had diverse effects on the level of DNA damage in the studied organisms. This indicates that the assessment of genotoxic pollution in situ is strongly affected by the choice of the bioindicator organism. PB - Elsevier, Amsterdam T2 - Science of the Total Environment T1 - Flooding modifies the genotoxic effects of pollution on a worm, a mussel and two fish species from the Sava River EP - 367 SP - 358 VL - 540 DO - 10.1016/j.scitotenv.2015.03.120 ER -
@article{ author = "Aborgiba, Mustafa and Kostić-Vuković, Jovana and Kolarević, Stoimir and Kracun-Kolarević, Margareta and Elbahi, Samia and Knezevic-Vukcević, Jelena and Lenhardt, Mirjana and Paunović, Momir and Gačić, Zoran and Vukovic-Gacic, Branka", year = "2016", abstract = "Extreme hydrological events, such as water scarcity and flooding, can modify the effect of other stressors present in aquatic environment, which could result in the significant changes in the ecosystem functioning. Presence and interaction of various stressors (genotoxic pollutants) in the environment can influence the integrity of DNA molecules in aquatic organisms which can be negatively reflected on the individual, population and community levels. Therefore, in this study we have investigated the impact of flooding, in terms of genotoxicity, on organisms belonging to different trophic levels. The study was carried out on the site situated in the lower stretch of the Sava River which faced devastating effects of severe flooding in May 2014. The flooding occurred during our field experiment and this event provided a unique opportunity to assess its influence to the environment. The in situ effects of this specific situation were monitored by measuring physical, chemical and microbiological parameters of water, and by comparing the level of DNA damage in coelomocytes and haemocytes of freshwater worms Branchiura sowerbyi, haemocytes of freshwater mussels Unto tumidus and blood cells of freshwater fish Abramis bjoerkna/Abramis sapa, by means of the comet assay. Our study indicated that the flooding had a significant impact on water quality by decreasing the amount and discharge rate of urban wastewaters but simultaneously introducing contaminants from the nearby fly ash disposal field into river by runoff, which had diverse effects on the level of DNA damage in the studied organisms. This indicates that the assessment of genotoxic pollution in situ is strongly affected by the choice of the bioindicator organism.", publisher = "Elsevier, Amsterdam", journal = "Science of the Total Environment", title = "Flooding modifies the genotoxic effects of pollution on a worm, a mussel and two fish species from the Sava River", pages = "367-358", volume = "540", doi = "10.1016/j.scitotenv.2015.03.120" }
Aborgiba, M., Kostić-Vuković, J., Kolarević, S., Kracun-Kolarević, M., Elbahi, S., Knezevic-Vukcević, J., Lenhardt, M., Paunović, M., Gačić, Z.,& Vukovic-Gacic, B.. (2016). Flooding modifies the genotoxic effects of pollution on a worm, a mussel and two fish species from the Sava River. in Science of the Total Environment Elsevier, Amsterdam., 540, 358-367. https://doi.org/10.1016/j.scitotenv.2015.03.120
Aborgiba M, Kostić-Vuković J, Kolarević S, Kracun-Kolarević M, Elbahi S, Knezevic-Vukcević J, Lenhardt M, Paunović M, Gačić Z, Vukovic-Gacic B. Flooding modifies the genotoxic effects of pollution on a worm, a mussel and two fish species from the Sava River. in Science of the Total Environment. 2016;540:358-367. doi:10.1016/j.scitotenv.2015.03.120 .
Aborgiba, Mustafa, Kostić-Vuković, Jovana, Kolarević, Stoimir, Kracun-Kolarević, Margareta, Elbahi, Samia, Knezevic-Vukcević, Jelena, Lenhardt, Mirjana, Paunović, Momir, Gačić, Zoran, Vukovic-Gacic, Branka, "Flooding modifies the genotoxic effects of pollution on a worm, a mussel and two fish species from the Sava River" in Science of the Total Environment, 540 (2016):358-367, https://doi.org/10.1016/j.scitotenv.2015.03.120 . .