Tropical storm-induced turbulent mixing and chlorophyll-a enhancement in the continental shelf southeast of Hainan Island
文献类型：期刊论文
| 作者 | Zhang, SW ; Xie, LL ; Hou, YJ ; Zhao, H ; Qi, YQ ; Yi, XF |
| 刊名 | JOURNAL OF MARINE SYSTEMS
 |
| 出版日期 | 2014 |
| 卷号 | 129页码:405-414 |
| 关键词 | Tropical storm Near-inertial oscillation Turbulent mixing Chlorophyll concentration Ocean current observations |
| ISSN号 | 0924-7963 |
| 通讯作者 | llingxie@163.com |
| 中文摘要 | 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. |
| 学科主题 | Geology ; Marine & Freshwater Biology ; Oceanography |
| 收录类别 | SCI |
| 资助信息 | National Science Foundation of China [41176011, 41106012, 40906008, U1133001, U0933001]; National Science Foundation of Guangdong [925240880100001] |
| 原文出处 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000329881600036 |
| 公开日期 | 2014-12-11 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/10593]  |
| 专题 | 南海海洋研究所_热带海洋环境国家重点实验室(LTO) |
| 推荐引用方式 GB/T 7714 | Zhang, SW,Xie, LL,Hou, YJ,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, SW,Xie, LL,Hou, YJ,Zhao, H,Qi, YQ,&Yi, XF.(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, SW,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. |
入库方式： OAI收割
来源：南海海洋研究所
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