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| 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
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| 2019-07-01 | |
| Source Publication | MARINE POLLUTION BULLETIN
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| ISSN | 0025-326X |
| Volume | 144Pages:11-19 |
| Corresponding Author | Xu, Yong(xuyong@qdio.ac.cn) ; Li, Xinzheng(lixzh@qdio.ac.cn) |
| Abstract | In 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. |
| Keyword | Oxygen deficiency Environmental parameter Macrozoobenthos Biodiversity index Community structure Yangtze River estuary |
| DOI | 10.1016/j.marpolbul.2019.05.001 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Strategic 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 Area | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| WOS Subject | Environmental Sciences ; Marine & Freshwater Biology |
| WOS ID | WOS:000472686700002 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/161790 |
| Collection | 中国科学院海洋研究所 |
| Corresponding Author | Xu, Yong; Li, Xinzheng |
| Affiliation | 1.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 Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute 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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