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What has happened to the benthic mollusks of the Yellow Sea in the near half century? Comparison on molluscan biodiversity between 1959 and 2007
Zhang, Junlong1; Zhang, Suping1; Zhang, Shugian1; Du, Yongfen2; Xu, Fengshan1
2016-02-01
发表期刊CONTINENTAL SHELF RESEARCH
卷号113页码:21-29
文章类型Article
摘要In recent years, the ecological environment in the Yellow Sea has changed greatly, as it has been influenced by climate change and various human activities. In this study, molluscan biodiversity at 42 sampling sites sampled in July 1959 and June 2007 were compared. The result showed that biomass of mollusks changed slight (p=0.981; 4.92 g/m(2) vs 4.88 g/m(2)), while abundances were higher in 2007 (p=0.038 <0.05; 81.79 ind/m(2) vs 45.10 ind/m(2)), and the number of species (p=0.021 <0.05), Margalefs species richness (p=0.005 < 0.01), and Shannon-Wiener index (p=0.006 < 0.01) was higher in 1959. The sites in the Yellow Sea Cold Water Mass occupied area, which were dominated by cold water species, were clustered together by the agglomerative classification method and the community there was rather stable, whilst great changes have occurred for the communities sited in the coastal waters. It is indicated that molluscan communities of the Yellow Sea were in undisturbed condition in 1959 (W= 0.051), but were severely impacted in 2007 (W= -0.058) resulting from the abundance/biomass comparison (ABC) method. Though the abundance increased, the biodiversity decreased and the community structure changed greatly. Generally, temperature, water depth, and salinity were major factors that affected the distribution of mollusks in the Yellow Sea. (C) 2015 Elsevier Ltd. All rights reserved.
关键词Benthic Mollusks Community Yellow Sea Cold Water Mass Environmental Change
DOI10.1016/j.csr.2015.12.004
收录类别SCI
语种英语
WOS记录号WOS:000368956700003
引用统计
文献类型期刊论文
条目标识符http://ir.qdio.ac.cn/handle/337002/112434
专题海洋生物分类与系统演化实验室
作者单位1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
2.Nanjing Univ, Sch Geog & Oceanog Sci, Nanjing 210023, Jiangsu, Peoples R China
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GB/T 7714
Zhang, Junlong,Zhang, Suping,Zhang, Shugian,et al. What has happened to the benthic mollusks of the Yellow Sea in the near half century? Comparison on molluscan biodiversity between 1959 and 2007[J]. CONTINENTAL SHELF RESEARCH,2016,113:21-29.
APA Zhang, Junlong,Zhang, Suping,Zhang, Shugian,Du, Yongfen,&Xu, Fengshan.(2016).What has happened to the benthic mollusks of the Yellow Sea in the near half century? Comparison on molluscan biodiversity between 1959 and 2007.CONTINENTAL SHELF RESEARCH,113,21-29.
MLA Zhang, Junlong,et al."What has happened to the benthic mollusks of the Yellow Sea in the near half century? Comparison on molluscan biodiversity between 1959 and 2007".CONTINENTAL SHELF RESEARCH 113(2016):21-29.
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