What has happened to the benthic mollusks of the Yellow Sea in the near half century? Comparison on molluscan biodiversity between 1959 and 2007

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋生物分类与系统演化实验室

	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, Suping 1; Zhang, Shugian 1; Du, Yongfen 2; Xu, Fengshan 1
刊名	CONTINENTAL SHELF RESEARCH
	2016-02-01
卷号	113 页码:21-29
关键词	Benthic mollusks Community Yellow Sea Cold Water Mass Environmental change
英文摘要	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.
收录类别	SCI
语种	英语
WOS记录号	WOS:000368956700003
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/112434]
专题	海洋研究所_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
推荐引用方式 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.