DOI: 10.1016/j.marpolbul.2017.09.023
Scopus记录号: 2-s2.0-85029215587
论文题名: Long-term variation of the macrobenthic community and its relationship with environmental factors in the Yangtze River estuary and its adjacent area
作者: Yan J. ; Xu Y. ; Sui J. ; Li X. ; Wang H. ; Zhang B.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 123, 期: 2018-01-02 起始页码: 339
结束页码: 348
语种: 英语
英文关键词: Benthic health
; Community structure
; Environmental factor
; Macrobenthos
; Yangtze River estuary
Scopus关键词: Estuaries
; Tungsten
; Benthic health
; Community structures
; Environmental factors
; Macro benthos
; Yangtze River estuary
; Rivers
; community response
; community structure
; ecological impact
; ecosystem health
; environmental factor
; macrobenthos
; polychaete
; species-area relationship
; biomass
; community structure
; correspondence analysis
; environmental factor
; estuary
; human
; macrobenthos
; nonhuman
; Polychaeta
; redundancy analysis
; salinity
; China
; Yangtze Estuary
; Polychaeta
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Using data from four periods from 1959 to 2015, we report the long-term variation of the macrobenthic community in the Yangtze River estuary and its adjacent area. In total, 624 species were collected, and Polychaeta was the dominant group. Significant differences between the four periods were found. The CCA (canonical correspondence analysis) and RDA (redundancy analysis) results revealed that temperature, salinity, and depth significantly influenced the macrobenthic communities (89.6% of the species-environment relationship variance was explained by the first two axes of CCA and 94.3% was explained by RDA). The results of K-dominance curves (the elevation increased over time), ABC (abundance/biomass comparison) curves (the W value changed from 0.311 to 0.167 during 1959 to 2014–2015) and the Shannon-Wiener index (log base = 2; 2.29–5.03 in 1959, 2.86–4.55 in 2000–2001, 2.28–4.56 in 2011–2012, and 1.79–4.43 in 2014–2015) showed that the ecological status of the benthic study area was deteriorating. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87497
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: Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China; University of Chinese Academy of Sciences, Beijing, China; Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China
Recommended Citation:
Yan J.,Xu Y.,Sui J.,et al. Long-term variation of the macrobenthic community and its relationship with environmental factors in the Yangtze River estuary and its adjacent area[J]. Marine Pollution Bulletin,2017-01-01,123(2018-01-02)