DOI: 10.1016/j.marpolbul.2014.12.051
Scopus记录号: 2-s2.0-84925307660
论文题名: Variations in macrobenthic community structures in relation to environmental variables in the Seto Inland Sea, Japan
作者: Nishijima W. ; Umehara A. ; Okuda T. ; Nakai S.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 92, 期: 2018-01-02 起始页码: 90
结束页码: 98
语种: 英语
英文关键词: Biodiversity
; Macrobenthos
; Mud content
; Sediment
; The Seto Inland Sea
; TOC content
Scopus关键词: Biodiversity
; Carbon
; Chemical analysis
; Cluster analysis
; Population statistics
; Principal component analysis
; Redox reactions
; Sediments
; Social sciences
; Environmental variables
; Macro benthos
; Mud contents
; Oxidation reduction potential
; Physico - chemical parameters
; Principle component analysis
; The Seto Inland Sea
; TOC content
; Organic carbon
; sulfide
; arthropod
; benthic environment
; biodiversity
; community structure
; macrobenthos
; marine pollution
; marine sediment
; oxidation
; population size
; arthropod
; Article
; biodiversity
; classification
; controlled study
; environmental impact
; environmental parameters
; geographic distribution
; Glycera
; Japan
; macrobenthos
; mud content
; Nemertea
; nonhuman
; Notomastus
; Ophiophragmus japonicus
; oxidation reduction potential
; pebble
; physical chemistry
; population size
; population structure
; Ptychoderidae
; sediment
; sediment temperature
; sedimentology
; species richness
; surface property
; Theora fragilis
; total organic carbon
; water depth
; animal
; chemistry
; cluster analysis
; environmental monitoring
; physiology
; Polychaeta
; population dynamics
; principal component analysis
; Japan
; Seto Inland Sea
; Arthropoda
; Glycera
; Nemertea
; Notomastus
; Ophiophragmus
; Ptychoderidae
; Theora fragilis
; Animals
; Arthropods
; Biodiversity
; Cluster Analysis
; Environmental Monitoring
; Geologic Sediments
; Japan
; Polychaeta
; Population Dynamics
; Principal Component Analysis
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: A data set of 425 sites investigated by the Ministry of the Environment in 2001-2005 was used to evaluate the current sediment situation and its effect on macrobenthic community structure in the Seto Inland Sea, Japan. Cluster analysis and principle component analysis of sediments using physico-chemical parameters revealed that total organic carbon, mud, sulfide contents, and oxidation-reduction potential were important parameters influencing macrobenthic population size and biodiversity. A total organic carbon of 1mgg-1 interval was highly negatively correlated with two biodiversity indices in the range of 1-20mgg-1. Overall, 42% of total sites were organically enriched with much lower macrobenthic population sizes and biodiversity, while 26% were characterized by sandy sediment with a high population size and high proportion of Arthropoda. Nemertea sp., Glycera sp., Notomastus sp. and Ophiophragmus japonicus were common macrobenthos, while Theora fragilis and Ptychoderidae were typical macrobenthos in organically enriched sediments. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86214
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: Environmental Research and Management Center, Hiroshima University, 1-5-3, Kagamiyama, Higashi-Hiroshima, Hiroshima, Japan; School of Science and Engineering, Hiroshima University, 1-4-1, Kagamiyama, Higashi-Hiroshima, Hiroshima, Japan
Recommended Citation:
Nishijima W.,Umehara A.,Okuda T.,et al. Variations in macrobenthic community structures in relation to environmental variables in the Seto Inland Sea, Japan[J]. Marine Pollution Bulletin,2015-01-01,92(2018-01-02)