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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
Source PublicationCONTINENTAL SHELF RESEARCH
Volume113Pages:21-29
SubtypeArticle
AbstractIn 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.
KeywordBenthic Mollusks Community Yellow Sea Cold Water Mass Environmental Change
DOI10.1016/j.csr.2015.12.004
Indexed BySCI
Language英语
WOS IDWOS:000368956700003
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/112434
Collection海洋生物分类与系统演化实验室
Affiliation1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
2.Nanjing Univ, Sch Geog & Oceanog Sci, Nanjing 210023, Jiangsu, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
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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