Institutional Repository of Key Laboratory of Marine Ecology & Environmental Sciences, CAS
| Responses in growth and succession of the phytoplankton community to different N/P ratios near Dongtou Island in the East China Sea | |
| Huang, Wei1,2; Zhu, Xuyu1; Zeng, Jiangning1; He, Qing3; Xu, Xiaoqun1; Liu, Jingjing1; Jiang, Zhibing1; Dou, Shuozeng2; Chen, Quanzhen1; Chen, QZ (reprint author), State Ocean Adm, Inst Oceanog 2, Lab Marine Ecosyst & Biogeochem, Hangzhou 310012, Zhejiang, Peoples R China. | |
| 2012-12-01 | |
| 发表期刊 | JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY
 |
| ISSN | 0022-0981 |
| 卷号 | 434页码:102-109 |
| 文章类型 | Article |
| 摘要 | In the present study, a microcosm experiment was conducted for 12 days during the spring near Dongtou Island in the East China Sea with the aim of investigating the effects of different nitrogen-phosphorus (NIP) ratios (1N:1P, 4N:1P, 16N:1P, 64N:1P, and 256N:1P) on phytoplankton community growth and succession. The results indicated that the cell abundance, chlorophyll a (chl a) concentration, specific growth rate, diversity indices, and species composition of the phytoplankton community varied significantly with the N/P ratios. A higher growth rate (evaluated based on cell abundance and chl a) of the phytoplankton community was observed during the early phase of test (days 1 to 4) with high N/P ratio treatments and with low N/P ratio treatments during the late phase of test (after day 6). The H' was most the sensitive among the diversity indices we used in the present study, and it decreased significantly in the low N/P ratio treatments on day 4 but increased in the low N/P ratio treatments on day 8 and day 12. On the other hand, a definite community succession order from diatoms (Skeletonema costatum) to dinoflagellates (Protoperidinium bipes and Prorocentrum donghaiense) was observed in all treatments. However, the proportion and occurrence time of the dominant species varied with different N/P treatments. (C) 2012 Elsevier B.V. All rights reserved. |
| 关键词 | Cell Abundance Chl a Community Succession Growth Nutrients Phytoplankton |
| 学科领域 | Ecology ; Marine & Freshwater Biology |
| DOI | 10.1016/j.jembe.2012.08.008 |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000310942300013 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/12437 |
| 专题 | 海洋生态与环境科学重点实验室 |
| 通讯作者 | Chen, QZ (reprint author), State Ocean Adm, Inst Oceanog 2, Lab Marine Ecosyst & Biogeochem, Hangzhou 310012, Zhejiang, Peoples R China. |
| 作者单位 | 1.State Ocean Adm, Inst Oceanog 2, Lab Marine Ecosyst & Biogeochem, Hangzhou 310012, Zhejiang, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 3.Shanghai Ocean Univ, Coll Fisheries & Life Sci, Shanghai 201306, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Huang, Wei,Zhu, Xuyu,Zeng, Jiangning,et al. Responses in growth and succession of the phytoplankton community to different N/P ratios near Dongtou Island in the East China Sea[J]. JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY,2012,434:102-109. |
| APA | Huang, Wei.,Zhu, Xuyu.,Zeng, Jiangning.,He, Qing.,Xu, Xiaoqun.,...&Chen, QZ .(2012).Responses in growth and succession of the phytoplankton community to different N/P ratios near Dongtou Island in the East China Sea.JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY,434,102-109. |
| MLA | Huang, Wei,et al."Responses in growth and succession of the phytoplankton community to different N/P ratios near Dongtou Island in the East China Sea".JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY 434(2012):102-109. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Responses in growth （742KB） | 限制开放 | 使用许可 | 浏览 | |||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论