DOI: 10.1016/j.marpolbul.2015.11.053
Scopus记录号: 2-s2.0-84956956380
论文题名: Feeding type affects microplastic ingestion in a coastal invertebrate community
作者: Setälä O. ; Norkko J. ; Lehtiniemi M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 102, 期: 1 起始页码: 95
结束页码: 101
语种: 英语
英文关键词: Bivalve
; Coastal
; Crustacean
; Ingestion
; Marine food web
; Microlitter
Scopus关键词: Animals
; Ecology
; Ecosystems
; Ingestion (engines)
; Molluscs
; Bivalve
; Coastal
; Crustacean
; Marine food web
; Microlitter
; Feeding
; bivalve
; coastal zone
; crustacean
; food web
; ingestion rate
; marine pollution
; Baltic Sea
; Crustacea
; experimental model
; exposure
; feeding
; food web
; habitat
; ingestion
; invertebrate
; marine environment
; mesocosm
; Mytilus
; sediment
; swimming
; analysis
; animal
; aquatic species
; Baltic States
; bivalve
; ecosystem
; feeding behavior
; food chain
; metabolism
; North Sea
; physiology
; water pollutant
; Atlantic Ocean
; Baltic Sea
; Animalia
; Bivalvia
; Crustacea
; Invertebrata
; Macoma balthica
; Mytilus trossulus
; plastic
; water pollutant
; Animals
; Aquatic Organisms
; Baltic States
; Bivalvia
; Crustacea
; Ecosystem
; Feeding Behavior
; Food Chain
; North Sea
; Plastics
; 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: Marine litter is one of the problems marine ecosystems face at present, coastal habitats and food webs being the most vulnerable as they are closest to the sources of litter. A range of animals (bivalves, free swimming crustaceans and benthic, deposit-feeding animals), of a coastal community of the northern Baltic Sea were exposed to relatively low concentrations of 10 μm microbeads. The experiment was carried out as a small scale mesocosm study to mimic natural habitat. The beads were ingested by all animals in all experimental concentrations (5, 50 and 250 beads mL-1). Bivalves (Mytilus trossulus, Macoma balthica) contained significantly higher amounts of beads compared with the other groups. Free-swimming crustaceans ingested more beads compared with the benthic animals that were feeding only on the sediment surface. Ingestion of the beads was concluded to be the result of particle concentration, feeding mode and the encounter rate in a patchy environment. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87288
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: Marine Research Centre, Finnish Environment Institute, P. O. Box 140, Helsinki, Finland; Tvärminne Zoological Station, University of Helsinki, J.A. Palménin tie 260, Hanko, Finland
Recommended Citation:
Setälä O.,Norkko J.,Lehtiniemi M.. Feeding type affects microplastic ingestion in a coastal invertebrate community[J]. Marine Pollution Bulletin,2016-01-01,102(1)