Temporal variation of macrobenthic community zonation over nearly 60 years and the effects of latitude and depth in the southern Yellow Sea and East China Sea

doi:10.1016/j.scitotenv.2020.139760

CORC > 海洋研究所 > 中国科学院海洋研究所

	Temporal variation of macrobenthic community zonation over nearly 60 years and the effects of latitude and depth in the southern Yellow Sea and East China Sea
	Xu, Yong 1,2,3,4; Sui, Jixing 1,2,3,4; Ma, Lin 1,2,3,4; Li, Xinzheng 1,2,3,4; Wang, Hongfa 2; Zhang, Baolin 2
刊名	SCIENCE OF THE TOTAL ENVIRONMENT
	2020-10-15
卷号	739 页码:10
关键词	Macrobenthos Community structure Diversity Spatial pattern Southern Yellow Sea East China Sea
ISSN号	0048-9697
DOI	10.1016/j.scitotenv.2020.139760
英文摘要	To examine the temporal variation of macrobenthic community zonation over nearly 60 years and the effects of latitude and depth in the southern Yellow Sea and East China Sea, a total of 1386 box-corer samples from four large spatial scale studies during 1958-1959, 2000-2004, 2011-2013 and 2014-2016 period, respectively, were compiled. A total of 26, 14, 13 and 18 communities were identified, respectively during the four periods with the same analytical method. The Yellow Sea Cold Water Mass (YSCWM) community, restricted to the 34 degrees N latitude in the south and 50 m isobaths in the west, varied little in its spatial pattern over nearly 60 years. while other communities did not. The representative species in the YSCWM community changed from the polychaetes to the brittle stars during 1958-2016. However, in other large spatial scale communities except the YSCWM community, the representative species changed from the echinoderms, nemerteans or crustaceans to the polychaetes. For the revisited locations across studies, significant temporal and spatial variations in community structure at both species and family levels were detected. Macrobenthic species with high consecutive contributions to the community similarity were significantly influenced by latitude, depth, temperature and salinity, among which latitude and depth were the first two most significant environmental variables. Species diversity increased from 32 to 37 degrees N during 1958-1959, but decreased during 2014-2016. It seems that the latitude of 32 degrees N is an ecological barrier for macrobenthic community and diversity, but its effects weakened from 1958 to 2016. Species diversity roughly showed a first increasing then decreasing trend with the increase of the water depth in the southern Yellow Sea and East China Sea. (C) 2020 Elsevier B.V. All rights reserved.
资助项目	Ocean Public Welfare Scientific Research Project ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA11020303] ; National Natural Science Foundation of China[41176133] ; State Oceanic Administration of the PRC[201505004-1] ; Qingdao National Laboratory for Marine Science and Technology[2015ASKJ01] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23050304]
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000561795500005
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.qdio.ac.cn/handle/337002/168276]
专题	中国科学院海洋研究所
通讯作者	Ma, Lin; Li, Xinzheng
作者单位	1.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Peoples R China
推荐引用方式 GB/T 7714	Xu, Yong,Sui, Jixing,Ma, Lin,et al. Temporal variation of macrobenthic community zonation over nearly 60 years and the effects of latitude and depth in the southern Yellow Sea and East China Sea[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2020,739:10.
APA	Xu, Yong,Sui, Jixing,Ma, Lin,Li, Xinzheng,Wang, Hongfa,&Zhang, Baolin.(2020).Temporal variation of macrobenthic community zonation over nearly 60 years and the effects of latitude and depth in the southern Yellow Sea and East China Sea.SCIENCE OF THE TOTAL ENVIRONMENT,739,10.
MLA	Xu, Yong,et al."Temporal variation of macrobenthic community zonation over nearly 60 years and the effects of latitude and depth in the southern Yellow Sea and East China Sea".SCIENCE OF THE TOTAL ENVIRONMENT 739(2020):10.