DOI: 10.1016/j.marpolbul.2016.02.033
Scopus记录号: 2-s2.0-84958581242
论文题名: The effect of sewage pollution on the feeding behaviour and diet of Hediste (Nereis diversicolor (O.F. Müller, 1776)) in three estuaries in south-east England, with implications for saltmarsh erosion
作者: Aberson M.J.R. ; Bolam S.G. ; Hughes R.G.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 105, 期: 1 起始页码: 150
结束页码: 160
语种: 英语
英文关键词: Eutrophication
; Hediste diversicolor
; Nitrogen
; Saltmarsh erosion
Scopus关键词: Deposits
; Erosion
; Estuaries
; Eutrophication
; Nitrogen
; Nutrients
; Pollution
; Sewage
; Toxicity
; Hediste diversicolor
; Nitrogen enrichment
; Nutrient enrichments
; Polychaete Hediste
; Salt marshes
; Sediment organic matters
; Stable-isotope analysis
; Suspension feeding
; Feeding
; nitrogen
; organic matter
; stable isotope
; sewage
; water pollutant
; diet
; erosion
; estuarine pollution
; eutrophication
; feeding behavior
; nitrogen
; polychaete
; saltmarsh
; sewage
; agricultural procedures
; Article
; diet
; England
; environmental enrichment
; environmental erosion
; estuary
; feeding behavior
; Hediste diversicolor
; indicator organism
; isotope analysis
; microphytobenthos
; nonhuman
; nutrient availability
; Poaceae
; Polychaeta
; population density
; runoff
; salt marsh
; sediment
; sewage effluent
; Spartina anglica
; suspension feeding
; Ulva
; analysis
; animal
; diet
; drug effects
; environmental monitoring
; feeding behavior
; physiology
; Polychaeta
; predation
; seaweed
; sewage
; water pollutant
; England
; United Kingdom
; Hediste
; Hediste diversicolor
; Neanthes diversicolor
; Polychaeta
; Spartina
; Spartina anglica
; Ulva
; Animals
; Diet
; England
; Environmental Monitoring
; Estuaries
; Feeding Behavior
; Polychaeta
; Predatory Behavior
; Seaweed
; Sewage
; Water Pollutants
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Stable isotope analyses of the abundant infaunal polychaete Hediste diversicolor, recognised as an indicator of sewage pollution, support the hypothesis that nutrient enrichment promotes surface deposit feeding, over suspension feeding and predation. At sewage-polluted sites in three estuaries in SE England Hediste mainly consumed microphytobenthos, sediment organic matter and filamentous macroalgae Ulva spp. At cleaner sites Hediste relied more on suspension feeding and consumption of Spartina anglica. There were no consistent differences in Hediste densities between the polluted and cleaner sites, probably because of increased densities at the cleaner sites too, facilitated by the planting of Spartina and nitrogen enrichment there too, including from agricultural run-off. Increased nutrient enrichment and the artificial availability of Spartina have probably increased densities of, and deposit-feeding by, Hediste in the past half-century and contributed indirectly to saltmarsh losses, since deposit-feeding by Hediste has been implicated in recent saltmarsh erosion in SE England. © 2016 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87154
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: School of Biological and Chemical Sciences, Queen Mary University of London, London, United Kingdom; Centre for Environment Fisheries and Aquaculture Science, Lowestoft Laboratory, Pakefield Road, Lowestoft, Suffolk, United Kingdom
Recommended Citation:
Aberson M.J.R.,Bolam S.G.,Hughes R.G.. The effect of sewage pollution on the feeding behaviour and diet of Hediste (Nereis diversicolor (O.F. Müller, 1776)) in three estuaries in south-east England, with implications for saltmarsh erosion[J]. Marine Pollution Bulletin,2016-01-01,105(1)