DOI: 10.1016/j.marpolbul.2014.11.041
Scopus记录号: 2-s2.0-84922220247
论文题名: An approach to bioassessment of water quality using diversity measures based on species accumulative curves
作者: Xu G. ; Zhang W. ; Xu H.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 91, 期: 1 起始页码: 238
结束页码: 242
语种: 英语
英文关键词: Bioassessment
; Marine ecosystems
; Microperiphyton
; Species diversity
; Species-accumulative curves
Scopus关键词: Biodiversity
; Water quality
; Bioassessment
; Marine ecosystem
; Michaelis-Menten constant
; Michaelis-Menten equations
; Microperiphyton
; Negative correlation
; Number of samples
; Species-accumulative curves
; Ecosystems
; ammonia
; nitrate
; abundance
; bioindicator
; biomonitoring
; correlation
; feasibility study
; marine ecosystem
; marine pollution
; periphyton
; species diversity
; water quality
; aquatic environment
; Article
; community assessment
; controlled study
; environmental factor
; environmental parameters
; feasibility study
; Michaelis Menten kinetics
; nonhuman
; nutrient concentration
; nutrient content
; periphyton
; population abundance
; species accumulative curve
; species composition
; species diversity
; species richness
; water analysis
; water quality
; aquatic species
; biodiversity
; ecosystem
; Aquatic Organisms
; Biodiversity
; Ecosystem
; Feasibility Studies
; 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: Traditional community-based bioassessment is time-consuming because they rely on full species-abundance data of a community. To improve bioassessment efficiency, the feasibility of the diversity measures based on species accumulative curves for bioassessment of water quality status was studied based on a dataset of microperiphyton fauna. The results showed that: (1) the species accumulative curves well fitted the Michaelis-Menten equation; (2) the β- and γ-diversity, as well as the number of samples to 50% of the maximum species number (Michaelis-Menten constant K), can be statistically estimated based on the formulation; (3) the rarefied α-diversity represented a significant negative correlation with the changes in the nutrient NH4-N; and (4) the estimated β-diversity and the K constant were significantly positively related to the concentration of NH4-N. The results suggest that the diversity measures based on species accumulative curves might be used as a potential bioindicator of water quality in marine ecosystems. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86296
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; College of Fisheries, Ocean University of China, Qingdao, China
Recommended Citation:
Xu G.,Zhang W.,Xu H.. An approach to bioassessment of water quality using diversity measures based on species accumulative curves[J]. Marine Pollution Bulletin,2015-01-01,91(1)