气候变化领域集成服务门户(CCPortal): Bioaccumulation and human health risk assessment of DDT and its metabolites (DDTs) in yellowfin tuna (Thunnus albacares) and their prey from the South China Sea

CCPortal

DOI	10.1016/j.marpolbul.2020.111396
	Bioaccumulation and human health risk assessment of DDT and its metabolites (DDTs) in yellowfin tuna (Thunnus albacares) and their prey from the South China Sea
	Sun R.-X.; Sun Y.; Xie X.-D.; Yang B.-Z.; Cao L.-Y.; Luo S.; Wang Y.-Y.; Mai B.-X.
发表日期	2020
ISSN	0025326X
卷号	158
英文摘要	DDTs were detected in yellowfin tuna (Thunnus albacares, 92.1–221.8 ng‧g−1 lipid weight) and their prey (54.9–93.5 ng‧g−1 lipid weight) from the South China Sea (SCS). DDT levels reported in this study were lower than those of the previous studies indicated the recent mitigation of DDT contamination in the SCS. Higher DDT levels were observed in fat abdominal muscle than lean dorsal muscle in adult yellowfin tuna. Meanwhile, DDT levels in adult yellowfin tuna were higher than the young ones. The composition profiles of DDT and its metabolites suggested DDTs in fish in the SCS were mainly derived from the historical use of technical DDTs. DDTs were biomagnified through food chains with the trophic magnification factor of 2.5. Risk assessment results indicated that dietary exposure to DDTs through lifetime fish consumption from the SCS would pose little cancer and noncarcinogenic risk to coastal residents. © 2020 Elsevier Ltd
英文关键词	Biomagnification; DDTs; Dietary exposure; South China Sea; Yellowfin tuna
语种	英语
scopus关键词	Biochemistry; Fish; Health risks; Metabolites; Muscle; Vitamins; Abdominal muscle; Composition profile; DDT contamination; Dietary exposure; Fish consumption; Human health risk assessment; Noncarcinogenic risk; Trophic magnifications; Risk assessment; chlorphenotane; chlorphenotane; bioaccumulation; DDT; health risk; lipid; metabolite; risk assessment; tuna fishery; abdominal wall musculature; adult; animal tissue; Article; bioaccumulation; cancer risk; concentration (parameter); dietary intake; environmental exposure; health hazard; metabolite; nonhuman; prey; risk assessment; South China Sea; Thunnus albacares; tuna; water contamination; animal; bioaccumulation; China; human; risk assessment; Pacific Ocean; South China Sea; Thunnus albacares; Animals; Bioaccumulation; China; DDT; Humans; Risk Assessment; Tuna
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/148762
作者单位	School of Marine Sciences, Nanjing University of Information Science and Technology, Nanjing, 210044, China; School of Biomedical Engineering, Shenzhen University Health Science Center, Shenzhen University, Shenzhen, 518060, China; College of Resources and Environment, Hunan Agricultural University, Changsha, 410128, China; South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou, 510300, China; Key Laboratory of Open-Sea Fishery Development, Ministry of Agriculture and Rural Affairs, Guangzhou, 510300, China; College of Environment and Planning, Henan University, Kaifeng, 475004, China; State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, 510640, China
推荐引用方式 GB/T 7714	Sun R.-X.,Sun Y.,Xie X.-D.,et al. Bioaccumulation and human health risk assessment of DDT and its metabolites (DDTs) in yellowfin tuna (Thunnus albacares) and their prey from the South China Sea[J],2020,158.
APA	Sun R.-X..,Sun Y..,Xie X.-D..,Yang B.-Z..,Cao L.-Y..,...&Mai B.-X..(2020).Bioaccumulation and human health risk assessment of DDT and its metabolites (DDTs) in yellowfin tuna (Thunnus albacares) and their prey from the South China Sea.Marine Pollution Bulletin,158.
MLA	Sun R.-X.,et al."Bioaccumulation and human health risk assessment of DDT and its metabolites (DDTs) in yellowfin tuna (Thunnus albacares) and their prey from the South China Sea".Marine Pollution Bulletin 158(2020).