DOI: 10.1016/j.marpolbul.2018.01.063
Scopus记录号: 2-s2.0-85044398927
论文题名: Temporal changes in benthic macrofauna on the west coast of Norway resulting from human activities
作者: Johansen P.-O. ; Isaksen T.E. ; Bye-Ingebrigtsen E. ; Haave M. ; Dahlgren T.G. ; Kvalø S.E. ; Greenacre M. ; Durand D. ; Rapp H.T.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 128 起始页码: 483
结束页码: 495
语种: 英语
英文关键词: Aquaculture
; Community structure
; Eutrophication
; Invasive species
; Long-term changes
; Organic enrichment
Scopus关键词: Aquaculture
; Eutrophication
; Forestry
; Community structures
; Environmental consequences
; Invasive species
; Long term change
; Macrofaunal community
; Organic enrichment
; Shannon-wiener diversity indices
; Total organic matter
; Dissolved oxygen
; dissolved oxygen
; organic matter
; benthic fauna
; climate effect
; community structure
; eutrophication
; fjord
; human activity
; invasive species
; quantitative analysis
; relative abundance
; species richness
; Article
; benthic fauna
; climate
; coastal waters
; community structure
; controlled study
; environmental impact
; human activities
; macrofauna
; nonhuman
; Norway
; Polychaeta
; Polydora
; population abundance
; quantitative analysis
; sediment
; species composition
; species diversity
; species richness
; water temperature
; Norway
; Invertebrata
; Polychaeta
; Polydora
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Quantitative analyses of soft bottom invertebrate fauna from four Norwegian sill fjords show increased macrofaunal abundance, species richness, and a considerably changed benthic deep water macrofaunal composition in the inner parts of the fjord system. In retrospect, the analyses show significantly altered benthic macrofaunal community structure that was not reflected by the changes in the Shannon-Wiener diversity indices during regular monitoring. The observed changes are mainly due to an increased abundance of opportunistic species, especially of the polychaete Polydora sp. during the last 10–15 years which is correlated significantly to declining dissolved oxygen, rising temperature in the bottom water and increasing total organic matter in the sediment. Possible anthropogenic and climatic impact factors related to the observed macrofaunal changes and environmental consequences of the changes are discussed. © 2018 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88428
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: Uni Research Environment, SAM-Marine, Bergen, Norway; Department of Marine Sciences, University of Gothenburg, Gothenburg, Sweden; Fishguard Miljø avd. Bergen, Bergen, Norway; Universitat Pompeu Fabra, Barcelona, Spain; Department of Biology, KG Jebsen Centre for Deep Sea Research, University of Bergen, Bergen, Norway
Recommended Citation:
Johansen P.-O.,Isaksen T.E.,Bye-Ingebrigtsen E.,et al. Temporal changes in benthic macrofauna on the west coast of Norway resulting from human activities[J]. Marine Pollution Bulletin,2018-01-01,128