Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2019GL085278 |
Mesoscale and Submesoscale Contributions to High Sea Surface Chlorophyll in Subtropical Gyres | |
Guo, Mingxian1,2; Xiu, Peng1,2,3; Chai, Fei4,5; Xue, Huijie1,5 | |
2019-11-22 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2019 |
卷号 | 46期号:22页码:13217-13226 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; USA |
英文摘要 | Mesoscale eddies in the oceans are known to modify the nutrient supply, stimulate phytoplankton growth, and significantly affect carbon fixation. Submesoscale processes associated with mesoscale eddies have been suggested to induce even stronger variability in phytoplankton dynamics; however, their large-scale impact has not been quantitatively evaluated in the global ocean. By combining multiple satellite products to resolve both mesoscale and submesoscale dynamic regimes, we evaluated their contributions to high sea surface chlorophyll. Our results reveal that the dominant dynamics associated with high chlorophyll in different gyres are not the same and can vary from the mesoscale to the submesoscale. In subtropical gyres worldwide, the contribution of submesoscale structures around mesoscale eddies to high chlorophyll is comparable to that of mesoscale eddies (34.1% versus 30.8%). These results extend our current understanding of the impacts of eddies on biogeochemical processes and may have important implications for the global carbon cycle. |
英文关键词 | Mesoscale eddies Submesoscale dynamics Phytoplankton chlorophyll Subtropical gyres Ocean color |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000497907900001 |
WOS关键词 | CALIFORNIA CURRENT SYSTEM ; MIXED-LAYER ; PHYTOPLANKTON ; EDDIES ; DYNAMICS ; IMPACT ; MECHANISMS ; SUBDUCTION ; CARBON ; EDDY |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/225075 |
专题 | 环境与发展全球科技态势 |
作者单位 | 1.Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou, Guangdong, Peoples R China; 2.Chinese Acad Sci, Innovat Acad South China Sea Ecol & Environm Engn, Guangzhou, Guangdong, Peoples R China; 3.Southern Marine Sci & Engn Guangdong Lab Guangzho, Guangzhou, Guangdong, Peoples R China; 4.Second Inst Oceanog, State Key Lab Satellite Ocean Environm Dynam, Hangzhou, Zhejiang, Peoples R China; 5.Univ Maine, Sch Marine Sci, Orono, ME 04469 USA |
推荐引用方式 GB/T 7714 | Guo, Mingxian,Xiu, Peng,Chai, Fei,et al. Mesoscale and Submesoscale Contributions to High Sea Surface Chlorophyll in Subtropical Gyres[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(22):13217-13226. |
APA | Guo, Mingxian,Xiu, Peng,Chai, Fei,&Xue, Huijie.(2019).Mesoscale and Submesoscale Contributions to High Sea Surface Chlorophyll in Subtropical Gyres.GEOPHYSICAL RESEARCH LETTERS,46(22),13217-13226. |
MLA | Guo, Mingxian,et al."Mesoscale and Submesoscale Contributions to High Sea Surface Chlorophyll in Subtropical Gyres".GEOPHYSICAL RESEARCH LETTERS 46.22(2019):13217-13226. |
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