| Net-phytoplankton community structure and its environmental correlations in central Bohai Sea and the Bohai Strait | |
Wang, Yibo1,2,3,4; Sun, Yanyu1,2,3,4; Wang, Caixia1,2,4; Chen, Weiwei1,2,3,4; Hu, Xiaoke1,2,4
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| 发表期刊 | AQUATIC ECOSYSTEM HEALTH & MANAGEMENT
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| ISSN | 1463-4988 |
| 2019-10-02 | |
| 卷号 | 22期号:4页码:481-493 |
| 关键词 | dominant species N P ratio nutrient enrichment hydrodynamics |
| DOI | 10.1080/14634988.2019.1693223 |
| 通讯作者 | Hu, Xiaoke(xkhu@yic.ac.cn) |
| 英文摘要 | Phytoplankton is an important indicator of, and responder to, environmental changes. This study aims to reveal the response of a phytoplankton community to environmental changes, especially the level of nutrients in the Bohai Sea. The distribution pattern of net-phytoplankton communities in the central Bohai Sea and the Bohai Strait in winter and summer were studied, and the relationship between the phytoplankton communities and environment was explored. The results showed that diatoms (e.g. A. octonarius, Paralia sulcata and Detonula pumila) dominated the phytoplankton communities in winter, while diatoms (e.g. Chaetoceros sp. and Thalassiothrix frauenfeldii) and dinoflagellates (e.g. Ceratium fusus and Ceratium tripos) were both dominant in summer. By cluster analysis, the phytoplankton communities were divided into three clusters in winter and two in summer. The community that inhabited the waters around Qinhuangdao had higher abundance and distinct taxa composition in winter, related to the higher level of DIN and phosphate. Influenced by different water masses (the Yellow Sea Warm Current and the Bohai Sea Coastal Current), the phytoplankton community composition in the northern and southern parts of the Bohai Strait were also significantly different in winter. In summer, the difference in abundance and dominant species between the two phytoplankton communities was more closely linked to the N:P ratio in the environment. These results reflect that both nutrient level and hydrodynamic condition greatly influence the phytoplankton communities in the central Bohai Sea and the Bohai Strait. Our study will provide basic data for the eutrophication and environmental changes in the Bohai Sea. |
| 资助机构 | National Basic Research Program (973 Program) of China ; External Cooperation Program of Chinese Academy of Sciences ; Key Research Project of Frontier Science of Chinese Academy of Sciences |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | EUTROPHICATION ; BAY ; CHLOROPHYLL ; NUTRIENTS ; INDICATOR |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources |
| WOS记录号 | WOS:000516754200011 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/28923 |
| 专题 | 海岸带生物学与生物资源利用重点实验室 海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室 |
| 通讯作者 | Hu, Xiaoke |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yibo,Sun, Yanyu,Wang, Caixia,et al. Net-phytoplankton community structure and its environmental correlations in central Bohai Sea and the Bohai Strait[J]. AQUATIC ECOSYSTEM HEALTH & MANAGEMENT,2019,22(4):481-493. |
| APA | Wang, Yibo,Sun, Yanyu,Wang, Caixia,Chen, Weiwei,&Hu, Xiaoke.(2019).Net-phytoplankton community structure and its environmental correlations in central Bohai Sea and the Bohai Strait.AQUATIC ECOSYSTEM HEALTH & MANAGEMENT,22(4),481-493. |
| MLA | Wang, Yibo,et al."Net-phytoplankton community structure and its environmental correlations in central Bohai Sea and the Bohai Strait".AQUATIC ECOSYSTEM HEALTH & MANAGEMENT 22.4(2019):481-493. |
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