IOCAS-IR
Relationship between mild seasonal oxygen deficiency and seasonal variations of macrozoobenthic community: A case study in the Yangtze River estuary and its adjacent area, China
Yan, Jia1,2,3,4; Sui, Jixing1,2,3,4; Xu, Yong1,2,3,4; Li, Xinzheng1,2,3,4; Wang, Hongfa1; Zhang, Baolin1
2019-07-01
Source PublicationMARINE POLLUTION BULLETIN
ISSN0025-326X
Volume144Pages:11-19
Corresponding AuthorXu, Yong(xuyong@qdio.ac.cn) ; Li, Xinzheng(lixzh@qdio.ac.cn)
AbstractIn the present study, environmental parameters and macrozoobenthos in the Yangtze River estuary and its adjacent area, China, were investigated in summer and winter of 2015, and significant seasonal differences were found. Biodiversity was found to be lower in summer, which may result from the higher deposition rate. The relationship between the macrozoobenthic community and environmental parameters (especially dissolved oxygen) was revealed. Linear models describing the response of macrozoobenthic biodiversity indexes to mild oxygen deficiency were constructed. Mild seasonal oxygen deficiency was revealed significantly related to seasonal variations of the macrozoobenthic community, but this deficiency could not damage the community. In contrast, when mild oxygen deficiency occurred, natural predators of macrozoobenthos decreased, which may relieve the survival pressure of macrozoobenthos to some extent. Dissolved oxygen alone could not explain many variations of macrozoobenthos, and other environmental parameters, especially water depth, phosphate concentration and turbidity, also greatly contributed to those variations.
KeywordOxygen deficiency Environmental parameter Macrozoobenthos Biodiversity index Community structure Yangtze River estuary
DOI10.1016/j.marpolbul.2019.05.001
Indexed BySCI
Language英语
Funding ProjectStrategic Priority Research Program of the Chinese Academy of Sciences[XDA11020303] ; Ocean Public Welfare Scientific Research Project, State Oceanic Administration of the PRC[201505004-1] ; National Natural Science Foundation of China[31872194] ; National Natural Science Foundation of China[41176133] ; Scientific and Technological Innovation Project - Qingdao National Laboratory for Marine Science and Technology[2015ASKJ01]
WOS Research AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology
WOS SubjectEnvironmental Sciences ; Marine & Freshwater Biology
WOS IDWOS:000472686700002
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/161790
Collection中国科学院海洋研究所
Corresponding AuthorXu, Yong; Li, Xinzheng
Affiliation1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Shandong, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266000, Shandong, Peoples R China
4.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Shandong, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Yan, Jia,Sui, Jixing,Xu, Yong,et al. Relationship between mild seasonal oxygen deficiency and seasonal variations of macrozoobenthic community: A case study in the Yangtze River estuary and its adjacent area, China[J]. MARINE POLLUTION BULLETIN,2019,144:11-19.
APA Yan, Jia,Sui, Jixing,Xu, Yong,Li, Xinzheng,Wang, Hongfa,&Zhang, Baolin.(2019).Relationship between mild seasonal oxygen deficiency and seasonal variations of macrozoobenthic community: A case study in the Yangtze River estuary and its adjacent area, China.MARINE POLLUTION BULLETIN,144,11-19.
MLA Yan, Jia,et al."Relationship between mild seasonal oxygen deficiency and seasonal variations of macrozoobenthic community: A case study in the Yangtze River estuary and its adjacent area, China".MARINE POLLUTION BULLETIN 144(2019):11-19.
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