DOI: 10.1016/j.marpolbul.2014.01.011
Scopus记录号: 2-s2.0-84896389386
论文题名: Variation in organochlorine accumulation in relation to the life history of the Japanese eel Anguilla japonica
作者: Arai T.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 80, 期: 2018-01-02 起始页码: 186
结束页码: 193
语种: 英语
英文关键词: Catadromous eel
; Ecological risk
; Maturation
; Migration
; Organochlorine compounds
Scopus关键词: Catadromous eel
; Ecological risks
; Maturation
; Migration
; Organochlorine compounds
; Chlorine compounds
; Water
; Water pollution
; Ecology
; chlordane
; chlorphenotane
; hexachlorobenzene
; hexachlorocyclohexane
; mirex
; organochlorine derivative
; bioaccumulation
; biological uptake
; concentration (composition)
; ecological impact
; eel
; environmental disturbance
; marine pollution
; maturation
; migratory species
; organic pollutant
; organochlorine
; Anguilla japonica
; animal tissue
; article
; bioaccumulation
; concentration (parameters)
; controlled study
; developmental stage
; estuarine species
; freshwater fish
; lipid metabolism
; marine species
; nonhuman
; population migration
; risk assessment
; species habitat
; water contamination
; Catadromous eel
; Ecological risk
; Maturation
; Migration
; Organochlorine compounds
; Anguilla
; Animals
; Environmental Monitoring
; Hydrocarbons, Chlorinated
; Japan
; Pesticides
; Water Pollutants, Chemical
; Anguilla japonica
; Catadromous eel
; Ecological risk
; Maturation
; Migration
; Organochlorine compounds
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Members of the catadromous eel live in various fresh, brackish and marine habitats. Therefore, these eels can accumulate organic pollutants and are a suitable bioindicator species for determining the levels of organic contaminants within different water bodies. The ecological risk for organochlorine compounds (OCs) in Anguilla japonica with various migration patterns, such as freshwater, estuarine and marine residences, was examined to understand the specific accumulation patterns. The concentrations of HCB, ∑HCHs, ∑CHLs and ∑DDTs in the silver stage (maturing) eel were significantly higher than those in the yellow stage (immature) eel, in accordance with the higher lipid contents in the former versus the latter. The OC accumulations were clearly different among migratory types in the eel. The ecological risk of OCs increased as the freshwater residence period in the eel lengthened. The migratory histories and the lipid contents directly affected the OC accumulation in the catadromous eel species. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85659
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: Institute of Oceanography and Environment, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Terengganu, Malaysia
Recommended Citation:
Arai T.. Variation in organochlorine accumulation in relation to the life history of the Japanese eel Anguilla japonica[J]. Marine Pollution Bulletin,2014-01-01,80(2018-01-02)