DOI: 10.1016/j.marpolbul.2014.09.051
Scopus记录号: 2-s2.0-84914181986
论文题名: Macrobenthic diversity in protected, disturbed, and newly formed intertidal wetlands of a subtropical estuary in China
作者: Lv W. ; Ma C.-A. ; Huang Y. ; Yang Y. ; Yu J. ; Zhang M. ; Zhao Y.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 89, 期: 2018-01-02 起始页码: 259
结束页码: 266
语种: 英语
英文关键词: Disturbed wetland
; Intertidal zone
; Macrobenthic diversity
; Newly formed wetland
; Protected wetland
; Yangtze estuary
Scopus关键词: Intertidal wetland
; Intertidal zones
; Macrobenthic diversity
; Protected wetlands
; Sub-tropical estuary
; Yangtze Estuary
; coastal wetland
; environmental disturbance
; intertidal environment
; macrobenthos
; relatedness
; species diversity
; Article
; China
; community structure
; constructed wetland
; environmental change
; environmental exploitation
; environmental monitoring
; environmental reclamation
; estuary
; fishing
; grazing
; human activities
; intertidal zone
; land use
; macrobenthos
; nonhuman
; nutrient concentration
; salinity
; seasonal variation
; species diversity
; species habitat
; biodiversity
; ecosystem
; environmental protection
; estuary
; river
; wetland
; China
; Yangtze Estuary
; Biodiversity
; China
; Conservation of Natural Resources
; Ecosystem
; Estuaries
; Rivers
; Wetlands
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: In this study, intertidal macrobenthic diversity in protected, disturbed, and newly formed wetlands of Yangtze estuary was assessed using PRIMER 5.2 based on species diversity and species relatedness. We observed high diversity in nature reserves and low diversity in adjacent disturbed and newly formed wetlands. These diversity data were then integrated with historical data to detect the variation in macrobenthic diversity over the past two decades. The integrated data indicated that the intertidal macrobenthic diversity sharply decreased in heavy reclamation tidal flats whereas markedly increased in non-disturbed nature reserve and newly formed wetland. Benthic health was observed with the departure degree of average taxonomic distinctness (δ+) and variation in taxonomic distinctness (Λ+) from the simulated 95% confidence funnel. All the habitats were subjected to different levels of human interference, except Jiuduansha and Beigangbeisha. The degradation of intertidal wetland in Yangtze estuary was mainly attributed to land reclamation, overgrazing, and overfishing. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85866
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: School of Life Science, East China Normal University, Shanghai, China
Recommended Citation:
Lv W.,Ma C.-A.,Huang Y.,et al. Macrobenthic diversity in protected, disturbed, and newly formed intertidal wetlands of a subtropical estuary in China[J]. Marine Pollution Bulletin,2014-01-01,89(2018-01-02)