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| Tropical storm-induced turbulent mixing and chlorophyll-a enhancement in the continental shelf southeast of Hainan Island | |
| Zhang, Shuwen1; Xie, Lingling1; Hou, Yijun2; Zhao, Hui1; Qi, Yiquan3; Yi, Xiaofei1; Xie, LL (reprint author), Guangdong Ocean Univ, Coll Ocean & Meteorol, Zhanjiang 524088, Peoples R China. | |
| 2014 | |
| 发表期刊 | JOURNAL OF MARINE SYSTEMS
 |
| 卷号 | 129页码:405-414 |
| 文章类型 | Article |
| 摘要 | Based on moored observations and remote sensing data in July and August 2005, energy sources for enhancing turbulent mixing and possible mechanisms of phytoplankton bloom in the continental shelf southeast of Hainan Island under the influence of Washi, a fast-moving and weak tropical storm, are analyzed in this paper. Observations show that strong near-inertial internal waves were generated by the rapidly changing wind stress and the near-inertial energy was dissipated quickly across the thermocline. The strong turbulent mixing associated with the near-inertial barodinic shear instability occurred with maximum eddy diffusivity above 3.2 x 10(-4) m(2) s(-1), and the surface chlorophyll-a (Chl-a) concentration after the storm increased by 22.2%. The Chl-a concentration augment was inferred to be an upper ocean biophysical response to the enhanced near-inertial turbulent mixing which could increase the upward nutrient flux into the surface low eutrophic zone during the passage of Washi. (C) 2013 The Authors. Published by Elsevier B.V. All rights reserved. |
| 关键词 | Tropical Storm Near-inertial Oscillation Turbulent Mixing Chlorophyll Concentration Ocean Current Observations |
| 学科领域 | Geology ; Marine & Freshwater Biology ; Oceanography |
| DOI | 10.1016/j.jmarsys.2013.09.002 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000329881600036 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/23977 |
| 专题 | 海洋环流与波动重点实验室 |
| 通讯作者 | Xie, LL (reprint author), Guangdong Ocean Univ, Coll Ocean & Meteorol, Zhanjiang 524088, Peoples R China. |
| 作者单位 | 1.Guangdong Ocean Univ, Coll Ocean & Meteorol, Guangdong Key Lab Climate Resource & Environm Con, Zhanjiang 524088, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266003, Peoples R China 3.South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Shuwen,Xie, Lingling,Hou, Yijun,et al. Tropical storm-induced turbulent mixing and chlorophyll-a enhancement in the continental shelf southeast of Hainan Island[J]. JOURNAL OF MARINE SYSTEMS,2014,129:405-414. |
| APA | Zhang, Shuwen.,Xie, Lingling.,Hou, Yijun.,Zhao, Hui.,Qi, Yiquan.,...&Xie, LL .(2014).Tropical storm-induced turbulent mixing and chlorophyll-a enhancement in the continental shelf southeast of Hainan Island.JOURNAL OF MARINE SYSTEMS,129,405-414. |
| MLA | Zhang, Shuwen,et al."Tropical storm-induced turbulent mixing and chlorophyll-a enhancement in the continental shelf southeast of Hainan Island".JOURNAL OF MARINE SYSTEMS 129(2014):405-414. |
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