Phytoplankton patchiness during spring intermonsoon in western coast of South China Sea
Wang, JJ; Tang, DL; lingzistdl@126.com
2014
发表期刊DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY
ISSN0967-0645
卷号101页码:120-128
摘要Jet-like phytoplankton blooms usually occur off the southwestern coast of the South China Sea (SCS) caused by strong winds during summer monsoons. However a jet-like phytoplankton patch was observed in the western SCS in the spring intermonsoon of 2010 in both field and remote sensing data. The present study investigated the biological processes associated with this spring phytoplankton patchiness. The data showed that chlorophyll a concentrations increased in the surface water, extending out to the SCS, and the depth of the subsurface chlorophyll maximum uplifted from 75 m to 50 m depth; low dissolved oxygen, low pH and nutrient enrichment (nitrate + nitrite and soluble reactive phosphate) were observed in the subsurface water (50 to similar to 200 m depth). Data analysis showed that variations in chlorophyll a, nutrients and temperature in the water column were related to wind-stress curl: the spatial distribution pattern and vertical structure of the phytoplankton patchiness were controlled by vertical flux of nutrients caused by curl-driven upwelling through Ekman pumping. There was a high correlation between chlorophyll a concentration and wind-stress curl where the influence of nutrient influx from the coast was limited. This study shows the importance of wind-stress curl in providing nutrients to support phytoplankton growth during the spring intermonsoon along the western coast of SCS. It may help to better understand the role of wind in marine biological processes. (C) 2013 Elsevier Ltd. All rights reserved.
部门归属[Wang, Jiu-Juan ; Tang, Dan Ling] Chinese Acad Sci, Res Ctr Remote Sensing Marine Ecol & Environm, State Key Lab Trop Oceanog, South China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China ; [Wang, Jiu-Juan ; Tang, Dan Ling] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
关键词Wind-stress Curl Phytoplankton Patchiness Upwelling Intermonsoon South China Sea
学科领域Oceanography
资助者National Natural Sciences Foundation of China [31061160190, 40976091]; Natural Sciences Foundation of Guangdong China [8351030101000002, 20108031900041]; Group program of State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences [LOT-ZZ-1301]; NSFC-RFBR Project [41211120181] ; National Natural Sciences Foundation of China [31061160190, 40976091]; Natural Sciences Foundation of Guangdong China [8351030101000002, 20108031900041]; Group program of State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences [LOT-ZZ-1301]; NSFC-RFBR Project [41211120181] ; National Natural Sciences Foundation of China [31061160190, 40976091]; Natural Sciences Foundation of Guangdong China [8351030101000002, 20108031900041]; Group program of State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences [LOT-ZZ-1301]; NSFC-RFBR Project [41211120181] ; National Natural Sciences Foundation of China [31061160190, 40976091]; Natural Sciences Foundation of Guangdong China [8351030101000002, 20108031900041]; Group program of State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences [LOT-ZZ-1301]; NSFC-RFBR Project [41211120181]
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收录类别sci
资助项目LTO
资助者National Natural Sciences Foundation of China [31061160190, 40976091]; Natural Sciences Foundation of Guangdong China [8351030101000002, 20108031900041]; Group program of State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences [LOT-ZZ-1301]; NSFC-RFBR Project [41211120181] ; National Natural Sciences Foundation of China [31061160190, 40976091]; Natural Sciences Foundation of Guangdong China [8351030101000002, 20108031900041]; Group program of State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences [LOT-ZZ-1301]; NSFC-RFBR Project [41211120181] ; National Natural Sciences Foundation of China [31061160190, 40976091]; Natural Sciences Foundation of Guangdong China [8351030101000002, 20108031900041]; Group program of State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences [LOT-ZZ-1301]; NSFC-RFBR Project [41211120181] ; National Natural Sciences Foundation of China [31061160190, 40976091]; Natural Sciences Foundation of Guangdong China [8351030101000002, 20108031900041]; Group program of State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences [LOT-ZZ-1301]; NSFC-RFBR Project [41211120181]
WOS记录号WOS:000334141700010
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被引频次:12[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/10567
专题热带海洋环境国家重点实验室(LTO)
通讯作者lingzistdl@126.com
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Wang, JJ,Tang, DL,lingzistdl@126.com. Phytoplankton patchiness during spring intermonsoon in western coast of South China Sea[J]. DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY,2014,101:120-128.
APA Wang, JJ,Tang, DL,&lingzistdl@126.com.(2014).Phytoplankton patchiness during spring intermonsoon in western coast of South China Sea.DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY,101,120-128.
MLA Wang, JJ,et al."Phytoplankton patchiness during spring intermonsoon in western coast of South China Sea".DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY 101(2014):120-128.
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