Latitudinal variability (6 degrees S-20 degrees N) of early summer phytoplankton species compositions and size-fractioned productivity from Java Sea to South China Sea
文献类型：期刊论文
| 作者 | Ke, ZX; Li, G; Huang, LM; Tan, YH; tanyh@scsio.ac.cn; Shen, PP; Song, XY; Liu, HX; Li, KZ; Yin, JQ |
| 刊名 | MARINE BIOLOGY RESEARCH
 |
| 出版日期 | 2012 |
| 卷号 | 8期号:2页码:163-171 |
| ISSN号 | 1745-1000 |
| 关键词 | Carbon Fixation Latitudinal Variation Phytoplankton Size Distribution |
| 英文摘要 | In order to study the effects of latitudinal change in physical and chemical environments on phytoplankton cells, we investigated the early summer phytoplankton biomass, species composition and size-fractioned productivity in surface water from the Java Sea to the South China Sea (from 6 degrees S to 20 degrees N) from 18 May to 27 May 2010. Chlorophyll a (Chl a) concentration decreased latitudinally from 0.18 (similar to 6 degrees S) to 0.05 mu g l(-1) (similar to 10 degrees N). The dominant species, the cyanobacteria Trichodesmium erythraeum, dinoflagellates (e. g. Gyrodinium dominans, Amphidinium carterae and Gonyaulax spp.) and diatoms (e. g. Thalassionema nitzschioides, Rhizosolenia spp. and Chaetoceros spp.) changed to only the dinoflagellate species. Also, the Chl a biomass increased to 0.14 mu g l(-1) towards the end of the survey (similar to 20 degrees N) with the dinoflagellates as the most abundant group. Productivity of phytoplankton assemblages coincided with Chl a concentration, and decreased accordingly from 9.24 +/- 0.71 to 2.87 +/- 0.41 mg C l(-1) day(-1), then increased to 5.45 +/- 1.1 mu g C l(-1) day(-1). Chl a concentration and productivity were significantly correlated (P < 0.05) with microplankton cell abundance, as well as nutrient concentrations, which appeared to exert a strong influence over latitudinal variation in primary production. |
| 学科主题 | Ecology ; Marine & Freshwater Biology |
| 资助项目 | LMB |
| 语种 | 英语 |
| WOS记录号 | WOS:000302437000006 |
| 公开日期 | 2013-08-28 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/10006]  |
| 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 | Ke, ZX,Li, G,Huang, LM,et al. Latitudinal variability (6 degrees S-20 degrees N) of early summer phytoplankton species compositions and size-fractioned productivity from Java Sea to South China Sea[J]. MARINE BIOLOGY RESEARCH,2012,8(2):163-171. |
| APA | Ke, ZX.,Li, G.,Huang, LM.,Tan, YH.,tanyh@scsio.ac.cn.,...&Lin, Q.(2012).Latitudinal variability (6 degrees S-20 degrees N) of early summer phytoplankton species compositions and size-fractioned productivity from Java Sea to South China Sea.MARINE BIOLOGY RESEARCH,8(2),163-171. |
| MLA | Ke, ZX,et al."Latitudinal variability (6 degrees S-20 degrees N) of early summer phytoplankton species compositions and size-fractioned productivity from Java Sea to South China Sea".MARINE BIOLOGY RESEARCH 8.2(2012):163-171. |
入库方式： OAI收割
来源：南海海洋研究所
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