Organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) in Cyprinidae fish: Towards hints of their arrangements using advanced classification methods
Само за регистроване кориснике
2018
Аутори
Herceg Romanić, SnježanaVuković, Gordana P.
Klinčić, Darija
Matek Sarić, Marijana
Zupan, Ivan
Antanasijevic, Davor
Popović, Aleksandar R.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
To tackle the ever-present global concern regarding human exposure to persistent organic pollutants (POPs) via food products, this study strived to indicate associations between organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) in lake-fish tissue depending on the species and sampling season. Apart from the monitoring initiatives recommended in the Global Monitoring Plan for POPs, the study discussed 7 OCPs and 18 PCB congeners determined in three Cyprinidae species (rudd, carp, and Prussian carp) from Vransko Lake (Croatia), which are widely domesticated and reared as food fish across Europe and Asia. We exploit advanced classification algorithms, the Kohonen self-organizing maps (SOM) and Decision Trees (DT), to search for POP patterns typical for the investigated species. As indicated by SOM, some of the dioxin-like and non-dioxin-like PCBs (PCB-28, PCB-74, PCB-52, PCB-101, PCB-105, PCB-114, PCB-118, PCB-156 and PCB-157), alpha-HCH and beta-HCH caused dissimilari...ties among fish species, but regardless of their weight and length. To support these suggestions, DT analysis sequenced the fish species and seasons based on the concentration of heavier congeners. The presented assumptions indicated that the supplemental application of SOM and DT offers advantageous features over the usually rough interpretation of POPs pattern and over the single use of the methods.
Кључне речи:
Lake / Fish / Polychlorinated biphenyls (PCBs) / Organochlorine pesticides (OCPs) / Self-organizing map (SOM) / Decision trees (DTs)Извор:
Environmental Research, 2018, 165, 349-357Издавач:
- Academic Press Inc Elsevier Science, San Diego
Финансирање / пројекти:
- Истраживање климатских промена и њиховог утицаја на животну средину - праћење утицаја, адаптација и ублажавање (RS-43007)
- Развој и примена метода и материјала за мониторинг нових загађујућих и токсичних органских материја и тешких метала (RS-172007)
- Croatian Science Foundation (Project OPENTOX) [8366]
DOI: 10.1016/j.envres.2018.05.003
ISSN: 0013-9351
PubMed: 29783084
WoS: 000437551200041
Scopus: 2-s2.0-85047180833
Институција/група
Inovacioni centarTY - JOUR AU - Herceg Romanić, Snježana AU - Vuković, Gordana P. AU - Klinčić, Darija AU - Matek Sarić, Marijana AU - Zupan, Ivan AU - Antanasijevic, Davor AU - Popović, Aleksandar R. PY - 2018 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5875 AB - To tackle the ever-present global concern regarding human exposure to persistent organic pollutants (POPs) via food products, this study strived to indicate associations between organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) in lake-fish tissue depending on the species and sampling season. Apart from the monitoring initiatives recommended in the Global Monitoring Plan for POPs, the study discussed 7 OCPs and 18 PCB congeners determined in three Cyprinidae species (rudd, carp, and Prussian carp) from Vransko Lake (Croatia), which are widely domesticated and reared as food fish across Europe and Asia. We exploit advanced classification algorithms, the Kohonen self-organizing maps (SOM) and Decision Trees (DT), to search for POP patterns typical for the investigated species. As indicated by SOM, some of the dioxin-like and non-dioxin-like PCBs (PCB-28, PCB-74, PCB-52, PCB-101, PCB-105, PCB-114, PCB-118, PCB-156 and PCB-157), alpha-HCH and beta-HCH caused dissimilarities among fish species, but regardless of their weight and length. To support these suggestions, DT analysis sequenced the fish species and seasons based on the concentration of heavier congeners. The presented assumptions indicated that the supplemental application of SOM and DT offers advantageous features over the usually rough interpretation of POPs pattern and over the single use of the methods. PB - Academic Press Inc Elsevier Science, San Diego T2 - Environmental Research T1 - Organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) in Cyprinidae fish: Towards hints of their arrangements using advanced classification methods EP - 357 SP - 349 VL - 165 DO - 10.1016/j.envres.2018.05.003 ER -
@article{ author = "Herceg Romanić, Snježana and Vuković, Gordana P. and Klinčić, Darija and Matek Sarić, Marijana and Zupan, Ivan and Antanasijevic, Davor and Popović, Aleksandar R.", year = "2018", abstract = "To tackle the ever-present global concern regarding human exposure to persistent organic pollutants (POPs) via food products, this study strived to indicate associations between organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) in lake-fish tissue depending on the species and sampling season. Apart from the monitoring initiatives recommended in the Global Monitoring Plan for POPs, the study discussed 7 OCPs and 18 PCB congeners determined in three Cyprinidae species (rudd, carp, and Prussian carp) from Vransko Lake (Croatia), which are widely domesticated and reared as food fish across Europe and Asia. We exploit advanced classification algorithms, the Kohonen self-organizing maps (SOM) and Decision Trees (DT), to search for POP patterns typical for the investigated species. As indicated by SOM, some of the dioxin-like and non-dioxin-like PCBs (PCB-28, PCB-74, PCB-52, PCB-101, PCB-105, PCB-114, PCB-118, PCB-156 and PCB-157), alpha-HCH and beta-HCH caused dissimilarities among fish species, but regardless of their weight and length. To support these suggestions, DT analysis sequenced the fish species and seasons based on the concentration of heavier congeners. The presented assumptions indicated that the supplemental application of SOM and DT offers advantageous features over the usually rough interpretation of POPs pattern and over the single use of the methods.", publisher = "Academic Press Inc Elsevier Science, San Diego", journal = "Environmental Research", title = "Organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) in Cyprinidae fish: Towards hints of their arrangements using advanced classification methods", pages = "357-349", volume = "165", doi = "10.1016/j.envres.2018.05.003" }
Herceg Romanić, S., Vuković, G. P., Klinčić, D., Matek Sarić, M., Zupan, I., Antanasijevic, D.,& Popović, A. R.. (2018). Organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) in Cyprinidae fish: Towards hints of their arrangements using advanced classification methods. in Environmental Research Academic Press Inc Elsevier Science, San Diego., 165, 349-357. https://doi.org/10.1016/j.envres.2018.05.003
Herceg Romanić S, Vuković GP, Klinčić D, Matek Sarić M, Zupan I, Antanasijevic D, Popović AR. Organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) in Cyprinidae fish: Towards hints of their arrangements using advanced classification methods. in Environmental Research. 2018;165:349-357. doi:10.1016/j.envres.2018.05.003 .
Herceg Romanić, Snježana, Vuković, Gordana P., Klinčić, Darija, Matek Sarić, Marijana, Zupan, Ivan, Antanasijevic, Davor, Popović, Aleksandar R., "Organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) in Cyprinidae fish: Towards hints of their arrangements using advanced classification methods" in Environmental Research, 165 (2018):349-357, https://doi.org/10.1016/j.envres.2018.05.003 . .