Spring-time nektonic invertebrate assemblages of and adjacent to the Yangtze Estuary
文献类型：期刊论文
| 作者 | Ren, Qingqiang2,3,5; Xian, Weiwei1,4,5; Liu, Chunlong5; Li, Wenlong5 |
| 刊名 | ESTUARINE COASTAL AND SHELF SCIENCE
 |
| 出版日期 | 2019-10-31 |
| 卷号 | 227页码:9 |
| 关键词 | Nektonic invertebrates Community structure Environmental factors Spatial-temporal variation Yangtze estuary |
| ISSN号 | 0272-7714 |
| DOI | 10.1016/j.ecss.2019.106338 |
| 通讯作者 | Xian, Weiwei(wwxian@qdio.ac.cn) |
| 英文摘要 | Identifying drivers of coastal nektonic invertebrate community structure requires detailed analyses of species assemblage composition and environmental variables. We analyze biological and environmental data collected over five spring seasons from 2013 to 2017 from waters in and adjacent to the Yangtze Estuary. Of 31 species, crustaceans were dominant in abundance and biomass. Abundance and biomass had different spatial distribution characteristics among years. The Taiwan Warm Current, low in dissolved oxygen (DO) and high in temperature (T), encroached into the East China Sea from Taiwan Strait, contributing to hypoxic conditions and warm waters. Yangtze River flows contributed to low estuarine salinity (S). Canonical correlation analysis (CCA) and analysis of similarities (ANOSIM) identified that nektonic invertebrate community structure fluctuated among five years and had significant spatial variation, of which communities of 2013, 2014 and 2015 differed significantly from all other years and no significant difference was apparent between that of 2016 and 2017, and two distinct assemblages were stratified by depth (D). Nekton abundance and biomass were highest in 2014, and varied significantly over time. D, DO, T and S were key factors structuring the nektonic invertebrate community. D significantly affected the spatial distribution of communities, while T significantly affected temporal variation. Hypoxic zones were associated with low abundance and biomass, indicating DO also strongly influenced community structure and species growth. |
| 资助项目 | National Natural Science Foundation of China[31872568] ; Natural Science Foundation of China-Shandong Joint Fund for Marine Ecology and Environmental Sciences[U1606404] |
| WOS研究方向 | Marine & Freshwater Biology ; Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:000489190500039 |
| 出版者 | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/163282]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 通讯作者 | Xian, Weiwei |
| 作者单位 | 1.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Shandong, Peoples R China 2.Shanghai Ocean Univ, Coll Fisheries & Life, Shanghai 201306, Peoples R China 3.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Qingdao 266071, Shandong, Peoples R China 4.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Shandong, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ren, Qingqiang,Xian, Weiwei,Liu, Chunlong,et al. Spring-time nektonic invertebrate assemblages of and adjacent to the Yangtze Estuary[J]. ESTUARINE COASTAL AND SHELF SCIENCE,2019,227:9. |
| APA | Ren, Qingqiang,Xian, Weiwei,Liu, Chunlong,&Li, Wenlong.(2019).Spring-time nektonic invertebrate assemblages of and adjacent to the Yangtze Estuary.ESTUARINE COASTAL AND SHELF SCIENCE,227,9. |
| MLA | Ren, Qingqiang,et al."Spring-time nektonic invertebrate assemblages of and adjacent to the Yangtze Estuary".ESTUARINE COASTAL AND SHELF SCIENCE 227(2019):9. |
入库方式： OAI收割
来源：海洋研究所
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