| FU Dongyang,HUANG Zhaojun,ZHANG Yuanzhi,PAN Delu,DING Youzhua,LIU Dazhao,ZHANG Ying,MAO Zhihua,CHEN Jianfang.Factors affecting spring bloom in the South of Cheju Island in the East China Sea[J].Acta Oceanologica Sinica,2015,34(3):51-58 |
| 中国东海济舟岛南部春季水华的影响要素研究 |
| Factors affecting spring bloom in the South of Cheju Island in the East China Sea |
| 投稿时间：2014-07-02 修订日期：2014-10-11 |
| DOI：10.1007/s13131-015-0633-8 |
| 中文关键词: phosphate nitrate silicate phytoplankton circulation |
| 英文关键词:phosphate nitrate silicate phytoplankton circulation |
| 基金项目: |
| 作者 | 单位 | E-mail | | FU Dongyang | Laboratory of Remote Sensing and Information Technology, Guangdong Ocean University, Zhanjiang 524088, China | fdy163@163.com | | HUANG Zhaojun | Shenzhen Research Institute, Chinese University of Hong Kong, Shenzhen, 518057, China | | | ZHANG Yuanzhi | Shenzhen Research Institute, Chinese University of Hong Kong, Shenzhen, 518057, China | | | PAN Delu | State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China | | | DING Youzhua | Laboratory of Remote Sensing and Information Technology, Guangdong Ocean University, Zhanjiang 524088, China | | | LIU Dazhao | Laboratory of Remote Sensing and Information Technology, Guangdong Ocean University, Zhanjiang 524088, China | | | ZHANG Ying | Laboratory of Remote Sensing and Information Technology, Guangdong Ocean University, Zhanjiang 524088, China | | | MAO Zhihua | State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China | | | CHEN Jianfang | State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China | |
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| 中文摘要: |
| 在春季济舟岛南部呈现出泥沙环流。围绕环流区域，本研究关注2007年4月9日至5月6日营养盐及其对叶绿素a浓度的影响。在研究期间，随着研究区域叶绿素a浓度的提高，观测到显著的春季水华现象。高浓度的磷酸盐、硝酸盐和硅酸盐含量分别达0.6、12及8 mmol/m3。同时，低水温阻止了浮游植物的生长，而叶绿素a浓度的分布可能与相应的硅酸盐浓度有关。 |
| 英文摘要: |
| A soil circulation occurs in the south of Cheju Island in the spring. Nutrients and its influence on chlorophyll a (Chl a) around the circulations were studied from April 9 to May 6, 2007. Spring bloom with elevated concentrations of Chl a was observed during the investigation. High concentrations of phosphate, nitrate and silicate at 0.6, 12, and 8 mmol/m3, respectively, were detected. A low water temperature prevented the growth of phytoplankton. Chl a concentrations in the study area might be strongly associated with the high silicate concentration. |
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