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	Contrasting chlorophyll-a seasonal patterns between nearshore and offshore waters in the Bohai and Yellow Seas, China: A new analysis using improved satellite data
	Wang, Yueqi1,2,3; Gao, Zhiqiang1,2
发表期刊	CONTINENTAL SHELF RESEARCH
ISSN	0278-4343
	2020-12-01
卷号	203页码:104173
关键词	Chl-a seasonal cycle Remote sensing Bohai and yellow seas Cluster analysis Principal environmental drivers
DOI	10.1016/j.csr.2020.104173
英文摘要	The seasonal cycles of sea surface Chlorophyll-a (Chl-a) concentration in the Bohai and Yellow Seas (BYS) were examined using new remotely sensed Chl-a products derived using a regional algorithm. Based on objective clustering analysis, two contrasting Chl-a seasonal patterns were delineated: 1) A nearshore pattern with a long-lasting Chl-a peak from spring to autumn, coinciding with sufficient nutrient supply and high light availability, and lower Chl-a values in winter due to the light-limitation as a consequence of low solar irradiance and high diffuse attenuation coefficient of light for the water column; 2) An offshore pattern with a strong spring bloom triggered by alleviated light limitation and abundant nutrients coinciding with high water column stability. A weak autumn peak induced by new nutrient replenishment from bottom re-suspension and horizontal transportation, a low Chl-a trough in winter mainly attributed to light-limitation, and a Chl-a trough in summer due to nutrient scarcity were observed. The linkages between the province-specific Chl-a seasonal patterns and the seasonal cycles of the corresponding environmental variables as well as other potential influencing factors are comprehensively delineated and discussed.
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41706134, 41876107] ; Open Fund of CAS Key Laboratory of Marine Ecology and Environmental Sciences, Institute of Oceanology, Chinese Academy of Sciences [KLMEES202005] ; NSFC-Shandong joint fund project [U1706219] ; Key Research Program of Center for Ocean Mega-Science, Chinese Academy of Sciences [ZDBS-LY-7010, COMS2019J02]
收录类别	SCI
语种	英语
关键词[WOS]	SUSPENDED SEDIMENT CONCENTRATION ; SPRING PHYTOPLANKTON BLOOM ; SURFACE TEMPERATURE ; TEMPORAL VARIATION ; ALGAL BLOOMS ; OCEAN ; DISTRIBUTIONS ; NUTRIENTS ; IMPACT ; MODEL
研究领域[WOS]	Oceanography
WOS记录号	WOS:000542270200003
引用统计	被引频次：19[WOS]   [WOS记录]     [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/30504
专题	中国科学院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Shandong, Peoples R China; 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Shandong Key Lab Coastal Environm Proc, Yantai 264003, Shandong, Peoples R China; 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Wang, Yueqi,Gao, Zhiqiang. Contrasting chlorophyll-a seasonal patterns between nearshore and offshore waters in the Bohai and Yellow Seas, China: A new analysis using improved satellite data[J]. CONTINENTAL SHELF RESEARCH,2020,203:104173.
APA	Wang, Yueqi,&Gao, Zhiqiang.(2020).Contrasting chlorophyll-a seasonal patterns between nearshore and offshore waters in the Bohai and Yellow Seas, China: A new analysis using improved satellite data.CONTINENTAL SHELF RESEARCH,203,104173.
MLA	Wang, Yueqi,et al."Contrasting chlorophyll-a seasonal patterns between nearshore and offshore waters in the Bohai and Yellow Seas, China: A new analysis using improved satellite data".CONTINENTAL SHELF RESEARCH 203(2020):104173.

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