Relationship between phytoplankton composition and environmental factors in the surface waters of southern South China Sea in early summer of 2009
文献类型：期刊论文
| 作者 | Tan, YH; Ke, ZX; tanyh@scsio.ac.cn; Lian, SM; Zhang, JL; Huang, LM |
| 刊名 | ACTA OCEANOLOGICA SINICA
 |
| 出版日期 | 2012 |
| 卷号 | 31期号:3页码:109-119 |
| 关键词 | Phytoplankton Species Composition Nutrient Canonical Correspondence Analysis South China Sea |
| ISSN号 | 0253-505X |
| 英文摘要 | Horizontal distributions of phytoplankton abundance, species composition as well as environmental factors were investigated in the surface waters of southern South China Sea (SCS) in early summer (May 16 to June 7) of 2009. In most areas of southern SCS, the concentrations of nitrogen and phosphorus were very low and DIN/DIP ratios usually were lower than the Redfield N/P Ratio of 16:1. Nitrogen nutrients were significant lower in the upwelling region off Vietnam. A total of 144 taxa of phytoplankton were identified in the study area. The dominant genera were Prorocentrum, Gonyaulax, Gyrodinium, Scrippsiella and Chaetoceros, respectively. Spatial patterns of early-summer phytoplankton abundance and species composition should be mainly controlled by the upwelling off Vietnam and the discharge of Mekong River in the southern SCS. Diatoms dominated in the nutritious Mekong River Estuary or upwelling region off Vietnam; while dinoflagellates dominated in the oligotrophic pelagic region. The canonical correspondence analysis (CCA) indicates that most of diatoms favor higher levels of silicate and phosphorus, as well as lower temperature; while most of dinoflagellates favor the lower silicate and phosphorous and higher temperature. Correlation and CCA results indicate that silicate, nitrate and temperature were the most relevant environmental factors to regulate the horizontal pattern of early-summer phytoplankton in the surface waters of southern SCS. |
| 学科主题 | Oceanography |
| 资助项目 | LMB |
| 语种 | 英语 |
| WOS记录号 | WOS:000305262200011 |
| 公开日期 | 2013-08-28 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/9908]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 通讯作者 | tanyh@scsio.ac.cn |
| 推荐引用方式 GB/T 7714 | Tan, YH,Ke, ZX,tanyh@scsio.ac.cn,et al. Relationship between phytoplankton composition and environmental factors in the surface waters of southern South China Sea in early summer of 2009[J]. ACTA OCEANOLOGICA SINICA,2012,31(3):109-119. |
| APA | Tan, YH,Ke, ZX,tanyh@scsio.ac.cn,Lian, SM,Zhang, JL,&Huang, LM.(2012).Relationship between phytoplankton composition and environmental factors in the surface waters of southern South China Sea in early summer of 2009.ACTA OCEANOLOGICA SINICA,31(3),109-119. |
| MLA | Tan, YH,et al."Relationship between phytoplankton composition and environmental factors in the surface waters of southern South China Sea in early summer of 2009".ACTA OCEANOLOGICA SINICA 31.3(2012):109-119. |
入库方式： OAI收割
来源：南海海洋研究所
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