DOI: 10.1016/j.marpolbul.2016.01.055
Scopus记录号: 2-s2.0-84957106755
论文题名: An approach to analyzing environmental drivers to spatial variations in annual distribution of periphytic protozoa in coastal ecosystems
作者: Xu G. ; Xu H.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 104, 期: 2018-01-02 起始页码: 107
结束页码: 112
语种: 英语
英文关键词: Bioassessment
; Environmental driver
; Marine ecosystems
; Periphytic protozoa
; Water quality
Scopus关键词: Aquatic ecosystems
; Dissolved oxygen
; Ecology
; Ecosystems
; Marine pollution
; Pollution
; Protozoa
; Water pollution
; Water quality
; Annual distributions
; Bioassessment
; Coastal ecosystems
; Environmental driver
; Multivariate approach
; Pollution gradient
; Spatial variations
; Succession dynamics
; Spatial distribution
; ammonium nitrogen
; dissolved oxygen
; nitrate nitrogen
; nitrite nitrogen
; nitrogen derivative
; phosphate
; unclassified drug
; ammonia
; nitrogen
; sea water
; annual variation
; dissolved oxygen
; marine ecosystem
; nutrient
; periphyton
; protozoan
; salinity
; spatial variation
; water quality
; Article
; China
; coastal waters
; community succession
; controlled study
; Diophrys appendiculata
; environmental factor
; Hartmannula angustipilosa
; intraspecific variation
; nonhuman
; periphyton
; pH
; population abundance
; protozoon
; salinity
; spatial analysis
; species distribution
; species dominance
; species richness
; water pollution
; water temperature
; Zoothamnium alternans
; analysis
; biodiversity
; chemistry
; ciliate
; ecosystem
; environmental monitoring
; growth, development and aging
; procedures
; sea
; water pollution
; water quality
; Pacific Ocean
; Yellow Sea
; Protozoa
; Ammonia
; Biodiversity
; China
; Ciliophora
; Ecosystem
; Environmental Monitoring
; Nitrogen
; Oceans and Seas
; Salinity
; Seawater
; Water Pollution
; Water Quality
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: The environmental drivers to the spatial variation in annual distribution were studied based on an annual dataset of periphytic protozoa using multivariate approaches. Samples were monthly collected at four stations within a pollution gradient in coastal waters of the Yellow Sea, northern China during a 1-year period. The second-stage (2STAGE) analyses showed that the internal patterns of the annual distribution were changed along the pollution gradient in terms of abundance. The dominant species represented different succession dynamics among four sampling stations during a 1-year cycle. Best matching analysis demonstrated that the spatial variations in annual distribution of the protozoa were significantly correlated with ammonium nitrogen (NH4-N), alone or in combination with salinity and dissolved oxygen (DO). Based on the results, we suggest that the nutrients, salinity and DO may be the main drivers to shape the spatial variations in annual distribution of periphytic protozoa. © 2016 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87211
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: Laboratory of Microbial Ecology, Ocean University of China, Qingdao, China
Recommended Citation:
Xu G.,Xu H.. An approach to analyzing environmental drivers to spatial variations in annual distribution of periphytic protozoa in coastal ecosystems[J]. Marine Pollution Bulletin,2016-01-01,104(2018-01-02)