DOI: 10.1016/j.marpolbul.2016.08.035
Scopus记录号: 2-s2.0-84992539280
论文题名: Spatial variations in annual cycles of body-size spectra of planktonic ciliates and their environmental drivers in marine ecosystems
作者: Xu H. ; Jiang Y. ; Xu G.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 112, 期: 2018-01-02 起始页码: 98
结束页码: 104
语种: 英语
英文关键词: Annual cycle
; Bioassessment
; Body-size spectra
; Environmental driver
; Marine ecosystems
; Planktonic ciliates
Scopus关键词: Anthropometry
; Aquatic ecosystems
; Dissolved oxygen
; Ecology
; Annual cycle
; Bioassessment
; Body sizes
; Environmental driver
; Planktonic ciliates
; Ecosystems
; ammonia
; dissolved oxygen
; nitrogen
; phosphate
; nitrogen
; sea water
; annual cycle
; ciliate
; community structure
; marine ecosystem
; plankton
; spatial variation
; Article
; body size
; China
; community structure
; concentration (parameters)
; environmental factor
; environmental impact assessment
; environmental parameters
; geographic distribution
; marine environment
; nonhuman
; plankton
; salinity
; sea
; water pollution
; body size
; ciliate
; ecosystem
; environmental monitoring
; physiology
; plankton
; China
; Pacific Ocean
; Yellow Sea
; Ciliophora
; Body Size
; China
; Ciliophora
; Ecosystem
; Environmental Monitoring
; Nitrogen
; Plankton
; Salinity
; Seawater
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Body-size spectra has proved to be a useful taxon-free resolution to summarize a community structure for bioassessment. The spatial variations in annual cycles of body-size spectra of planktonic ciliates and their environmental drivers were studied based on an annual dataset. Samples were biweekly collected at five stations in a bay of the Yellow Sea, northern China during a 1-year cycle. Based on a multivariate approach, the second-stage analysis, it was shown that the annual cycles of the body-size spectra were significantly different among five sampling stations. Correlation analysis demonstrated that the spatial variations in the body-size spectra were significantly related to changes of environmental conditions, especially dissolved nitrogen, alone or in combination with salinity and dissolve oxygen. Based on results, it is suggested that the nutrients may be the environmental drivers to shape the spatial variations in annual cycles of planktonic ciliates in terms of body-size spectra in marine ecosystems. © 2016 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86671
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: College of Marine Life Science, Ocean University of China, Qingdao, China
Recommended Citation:
Xu H.,Jiang Y.,Xu G.. Spatial variations in annual cycles of body-size spectra of planktonic ciliates and their environmental drivers in marine ecosystems[J]. Marine Pollution Bulletin,2016-01-01,112(2018-01-02)