Tropical storm-induced turbulent mixing and chlorophyll-a enhancement in the continental shelf southeast of Hainan Island
Zhang, SW; Xie, LL; Hou, YJ; Zhao, H; Qi, YQ; Yi, XF; llingxie@163.com
2014
发表期刊JOURNAL OF MARINE SYSTEMS
ISSN0924-7963
卷号129页码:405-414
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.
部门归属[Zhang, Shuwen ; Xie, Lingling ; Zhao, Hui ; Yi, Xiaofei] Guangdong Ocean Univ, Coll Ocean & Meteorol, Guangdong Key Lab Climate Resource & Environm Con, Zhanjiang 524088, Peoples R China ; [Hou, Yijun] Chinese Acad Sci, Inst Oceanol, Qingdao 266003, Peoples R China ; [Qi, Yiquan] South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China
关键词Tropical Storm Near-inertial Oscillation Turbulent Mixing Chlorophyll Concentration Ocean Current Observations
学科领域Geology ; Marine & Freshwater Biology ; Oceanography
资助者National Science Foundation of China [41176011, 41106012, 40906008, U1133001, U0933001]; National Science Foundation of Guangdong [925240880100001] ; National Science Foundation of China [41176011, 41106012, 40906008, U1133001, U0933001]; National Science Foundation of Guangdong [925240880100001] ; National Science Foundation of China [41176011, 41106012, 40906008, U1133001, U0933001]; National Science Foundation of Guangdong [925240880100001] ; National Science Foundation of China [41176011, 41106012, 40906008, U1133001, U0933001]; National Science Foundation of Guangdong [925240880100001]
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收录类别sci
资助项目LTO
资助者National Science Foundation of China [41176011, 41106012, 40906008, U1133001, U0933001]; National Science Foundation of Guangdong [925240880100001] ; National Science Foundation of China [41176011, 41106012, 40906008, U1133001, U0933001]; National Science Foundation of Guangdong [925240880100001] ; National Science Foundation of China [41176011, 41106012, 40906008, U1133001, U0933001]; National Science Foundation of Guangdong [925240880100001] ; National Science Foundation of China [41176011, 41106012, 40906008, U1133001, U0933001]; National Science Foundation of Guangdong [925240880100001]
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.scsio.ac.cn/handle/344004/10593
专题热带海洋环境国家重点实验室(LTO)
通讯作者llingxie@163.com
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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.,...&llingxie@163.com.(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.
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