气候变化领域集成服务门户(CCPortal): Assessment of PCDD/Fs; dioxin-like PCBs and PBDEs in Mediterranean striped dolphins

CCPortal

DOI	10.1016/j.marpolbul.2020.111207
	Assessment of PCDD/Fs; dioxin-like PCBs and PBDEs in Mediterranean striped dolphins
	Capanni F.; Muñoz-Arnanz J.; Marsili L.; Fossi M.C.; Jiménez B.
发表日期	2020
ISSN	0025326X
卷号	156
英文摘要	Bio-accumulation of high levels of persistent organic pollutants represent a serious conservation concern for Mediterranean marine odontocetes. In this study, blubber samples from 10 striped dolphins (Stenella coeruleoalba) stranded along the Italian coasts during 2015–2016 were analyzed. All specimens showed dl-PCBs > PBDEs ≫ PCDD/Fs. Median concentrations were 1820 ng/g l.w., 456 ng/g l.w. and 23.9 pg/g l.w., respectively. dl-PCBs accounted for 93.3% of total TEQs. PBDE concentrations suggest that the Mediterranean basin may be considered a hotspot for organobromine compounds. OCDD did not represent the greatest contributor to PCDD/Fs profile, most likely due to a change in dioxin environmental sources in the last two-three decades. Despite international regulations, the present study emphasized that POP exposure levels in Mediterranean striped dolphins have not declined significantly in recent years. Toxicological and risk assessment studies on this sentinel species may provide an early indication of potential adverse health effects on Mediterranean ecosystems. © 2020 Elsevier Ltd
英文关键词	Mediterranean Sea; Pollution; POPs; Stenella coeruleoalba; TEQ
语种	英语
scopus关键词	Bromine compounds; Dolphins (structures); Health risks; Marine pollution; Polychlorinated biphenyls; Risk assessment; Adverse health effects; International regulations; Median concentration; Mediterranean basin; Mediterranean ecosystem; Organobromine compounds; Persistent organic pollutant (POP); Sentinel species; Organic pollutants; organobromine derivative; polybrominated diphenyl ether; polychlorinated biphenyl derivative; polychlorinated dibenzodioxin; polychlorinated dibenzofuran; dibenzofuran; dioxin; diphenyl ether derivative; polychlorinated biphenyl; polychlorinated dibenzodioxin; bioaccumulation; concentration (composition); dolphin; ecosystem health; PBDE; PCB; PCDD; persistent organic pollutant; pollution exposure; risk assessment; toxicology; adult; adverse event; Article; concentration (parameter); controlled study; ecosystem; ecotoxicity; environmental exposure; female; health hazard; male; Mediterranean Sea; nonhuman; risk assessment; Stenella coeruleoalba; toxin analysis; animal; environmental monitoring; Stenella; Stenella (Cetacea); Stenella coeruleoalba; Animals; Dibenzofurans; Dibenzofurans, Polychlorinated; Dioxins; Ecosystem; Environmental Monitoring; Halogenated Diphenyl Ethers; Polychlorinated Biphenyls; Polychlorinated Dibenzodioxins; Stenella
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/148920
作者单位	Dept. Instrumental Analysis and Environmental Chemistry, Institute of Organic Chemistry (IQOG-CSIC), Juan de la Cierva 3, Madrid, 28006, Spain; Dept. Physical Sciences, Earth and Environment, University of Siena, via P. A. Mattioli 4, Siena, 53100, Italy
推荐引用方式 GB/T 7714	Capanni F.,Muñoz-Arnanz J.,Marsili L.,et al. Assessment of PCDD/Fs; dioxin-like PCBs and PBDEs in Mediterranean striped dolphins[J],2020,156.
APA	Capanni F.,Muñoz-Arnanz J.,Marsili L.,Fossi M.C.,&Jiménez B..(2020).Assessment of PCDD/Fs; dioxin-like PCBs and PBDEs in Mediterranean striped dolphins.Marine Pollution Bulletin,156.
MLA	Capanni F.,et al."Assessment of PCDD/Fs; dioxin-like PCBs and PBDEs in Mediterranean striped dolphins".Marine Pollution Bulletin 156(2020).