DOI: 10.1016/j.marpolbul.2016.09.031
Scopus记录号: 2-s2.0-85003955321
论文题名: Trophic transfer of toxic elements in the estuarine invertebrate and fish food web of Daliao River, Liaodong Bay, China
作者: Guo B. ; Jiao D. ; Wang J. ; Lei K. ; Lin C.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 113, 期: 2018-01-02 起始页码: 258
结束页码: 265
语种: 英语
英文关键词: Benthic invertebrate
; Biomagnification
; Estuary
; Fish
; Metal
Scopus关键词: Animals
; Barium compounds
; Biochemistry
; Ecology
; Estuaries
; Lead
; Metals
; Nickel
; Zinc
; Benthic invertebrates
; Bioaccumulation factor
; Biomagnification
; Muscle tissues
; Nitrogen stable isotope
; Toxic elements
; Trophic level
; Trophic transfer
; Fish
; antimony
; cadmium
; copper
; element
; lead
; mercury
; nickel
; nitrogen
; toxic substance
; zinc
; heavy metal
; mercury
; nitrogen
; water pollutant
; benthos
; bioaccumulation
; estuary
; fish
; food web
; invertebrate
; stable isotope
; toxic material
; trophic interaction
; trophic level
; animal tissue
; Article
; benthos
; bioaccumulation
; China
; concentration (parameters)
; estuary
; fish
; food web
; invertebrate
; muscle tissue
; nonhuman
; river
; analysis
; animal
; bay
; chemistry
; drug effects
; environmental monitoring
; fish
; food chain
; invertebrate
; metabolism
; muscle
; procedures
; sea food
; toxicity
; water pollutant
; China
; Daliao Estuary
; Daliao River
; Liaodong Bay
; Liaoning
; Invertebrata
; Animals
; Bays
; China
; Environmental Monitoring
; Fishes
; Food Chain
; Invertebrates
; Mercury
; Metals, Heavy
; Muscles
; Nitrogen Isotopes
; Rivers
; Seafood
; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: In order to study element accumulation and trophic transfer in the food web, sixteen benthic invertebrate species and nine fish species were collected from the Daliao River estuary for analysis of toxic elements and nitrogen stable isotope in the muscle tissue. The concentrations ranged between 1.44–17.98, 0.01–9.30, 0.17–36.15, 0.7–145.4, 0.01–0.33, 0.14–14.88, 0.10–2.51, 0.02–0.14, and 19.3–221.1 mg kg− 1 for As, Cd, Cu, Hg, Ni, Pb, Sb, and Zn, respectively. As, Cd, Cu, and Zn were significantly higher in the benthic invertebrates than in fish, whereas Hg and Sb were significantly lower. In addition, the benthic invertebrates were characterized by the highest bioaccumulation factor (BAF) for Cd, whereas the fish were characterized by the highest BAF for Hg. A significant decrease in Cd, Cr, Cu, and Ni levels, and a significant increase in Hg and Sb levels were observed with increasing trophic levels. © 2016 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86624
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Beijing Normal University, Beijing, China; School of Resource and Environmental Sciences, Wuhan University, Wuhan, China
Recommended Citation:
Guo B.,Jiao D.,Wang J.,et al. Trophic transfer of toxic elements in the estuarine invertebrate and fish food web of Daliao River, Liaodong Bay, China[J]. Marine Pollution Bulletin,2016-01-01,113(2018-01-02)