Contrasting chlorophyll-a seasonal patterns between nearshore and offshore waters in the Bohai and Yellow Seas, China: A new analysis using improved satellite data
文献类型：期刊论文
| 作者 | Wang, Yueqi1,2,3; Gao, Zhiqiang1,2
|
| 刊名 | CONTINENTAL SHELF RESEARCH
 |
| 出版日期 | 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 |
| ISSN号 | 0278-4343 |
| 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. |
| WOS关键词 | SUSPENDED SEDIMENT CONCENTRATION ; SPRING PHYTOPLANKTON BLOOM ; SURFACE TEMPERATURE ; TEMPORAL VARIATION ; ALGAL BLOOMS ; OCEAN ; DISTRIBUTIONS ; NUTRIENTS ; IMPACT ; MODEL |
| WOS研究方向 | Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:000542270200003 |
| 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] |
| 源URL | [http://ir.yic.ac.cn/handle/133337/30504]  |
| 专题 | 烟台海岸带研究所_海岸带信息集成与综合管理实验室 |
| 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. |
入库方式： OAI收割
来源：烟台海岸带研究所
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