Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
| Spatial-Temporal Variations of Chlorophyll-a in the Adjacent Sea Area of the Yangtze River Estuary Influenced by Yangtze River Discharge | |
Wang, Y ; Jiang, H; Jin, JX; Zhang, XY; Lu, XH; Wang, YQ; Jiang, H (reprint author), Nanjing Univ, Jiangsu Prov Key Lab Geog Informat Sci & Technol, Xianlin Rd 163, Nanjing 210023, Jiangsu, Peoples R China. [email protected]; [email protected]; [email protected]; [email protected]; [email protected]; [email protected]
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| 发表期刊 | INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
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| ISSN | 1660-4601 |
| 2015-05-01 | |
| 卷号 | 12期号:5页码:5420-5438 |
| 关键词 | Spatial-temporal Variations Chlorophyll-a Discharge Yangtze River Estuary Seawifs |
| DOI | 10.3390/ijerph120505420 |
| 产权排序 | [Wang, Ying; Jiang, Hong; Jin, Jiaxin; Zhang, Xiuying; Lu, Xuehe] Nanjing Univ, Jiangsu Prov Key Lab Geog Informat Sci & Technol, Nanjing 210023, Jiangsu, Peoples R China; [Wang, Ying; Jiang, Hong; Jin, Jiaxin; Zhang, Xiuying; Lu, Xuehe] Nanjing Univ, Int Inst Earth Syst Sci, Nanjing 210023, Jiangsu, Peoples R China; [Wang, Yueqi] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Peoples R China |
| 作者部门 | 中科院海岸带环境过程与生态修复重点实验室 |
| 英文摘要 | Carrying abundant nutrition, terrigenous freshwater has a great impact on the spatial and temporal heterogeneity of phytoplankton in coastal waters. The present study analyzed the spatial-temporal variations of Chlorophyll-a (Chl-a) concentration under the influence of discharge from the Yangtze River, based on remotely sensed Chl-a concentrations. The study area was initially zoned to quantitatively investigate the spatial variation patterns of Chl-a. Then, the temporal variation of Chl-a in each zone was simulated by a sinusoidal curve model. The results showed that in the inshore waters, the terrigenous discharge was the predominant driving force determining the pattern of Chl-a, which brings the risk of red tide disasters; while in the open sea areas, Chl-a was mainly affected by meteorological factors. Furthermore, a diversity of spatial and temporal variations of Chl-a existed based on the degree of influences from discharge. The diluted water extended from inshore to the east of Jeju Island. This process affected the Chl-a concentration flowing through the area, and had a potential impact on the marine environment. The Chl-a from September to November showed an obvious response to the discharge from July to September with a lag of 1 to 2 months. |
| 文章类型 | Article |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | EAST CHINA SEA ; OCEAN COLOR ; YELLOW SEA ; SEAWIFS ; RECONSTRUCTION ; VARIABILITY ; NUTRIENT ; WATERS ; MODIS ; COAST |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| WOS记录号 | WOS:000359190300057 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/9289 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室 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 |
| 通讯作者 | Jiang, H (reprint author), Nanjing Univ, Jiangsu Prov Key Lab Geog Informat Sci & Technol, Xianlin Rd 163, Nanjing 210023, Jiangsu, Peoples R China. [email protected]; [email protected]; [email protected]; [email protected]; [email protected]; [email protected] |
| 推荐引用方式 GB/T 7714 | Wang, Y,Jiang, H,Jin, JX,et al. Spatial-Temporal Variations of Chlorophyll-a in the Adjacent Sea Area of the Yangtze River Estuary Influenced by Yangtze River Discharge[J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,2015,12(5):5420-5438. |
| APA | Wang, Y.,Jiang, H.,Jin, JX.,Zhang, XY.,Lu, XH.,[email protected].(2015).Spatial-Temporal Variations of Chlorophyll-a in the Adjacent Sea Area of the Yangtze River Estuary Influenced by Yangtze River Discharge.INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,12(5),5420-5438. |
| MLA | Wang, Y,et al."Spatial-Temporal Variations of Chlorophyll-a in the Adjacent Sea Area of the Yangtze River Estuary Influenced by Yangtze River Discharge".INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 12.5(2015):5420-5438. |
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