Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2017GL074724 |
Decadal fCO(2) trends in global ocean margins and adjacent boundary current-influenced areas | |
Wang, Hongjie1; Hu, Xinping1; Cai, Wei-Jun2; Sterba-Boatwright, Blair3 | |
2017-09-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:17 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Determination of the rate of change of sea surface CO2 fugacity (fCO(2)) is important, as the fCO(2) gradient between the atmosphere and the ocean determines the direction of CO2 flux and hence the fate of this greenhouse gas. Using a newly available, community-based global CO2 database (Surface Ocean CO2 Atlas Version 3 coastal data set) and a newly developed statistical method, we report that the global ocean margins (within 400km offshore, 30 degrees S-70 degrees N) fCO(2) temporal trends on decadal time scales (1.931.59atmyr(-1)) closely follow the atmospheric fCO(2) increase rate (1.900.06atmyr(-1)) in the Northern Hemisphere but are lower (1.350.55atmyr(-1)) in the Southern Hemisphere, reflecting dominant atmospheric forcing in conjunction with different warming rates in the two hemispheres. In addition to the atmospheric fCO(2) forcing, a direct warming effect contributes more to fCO(2) increase in the western boundary current-influenced areas, while intensified upwelling contributes more to fCO(2) increase in eastern boundary current-influenced areas. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000411702400034 |
WOS关键词 | BIOLOGICAL PRODUCTION ; CONTINENTAL-SHELF ; NORTH-ATLANTIC ; CO2 ; WATER ; INTENSIFICATION ; PCO(2) ; ACIDIFICATION ; BUDGET ; SINK |
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/27782 |
专题 | 气候变化 |
作者单位 | 1.Texas A&M Univ Corpus Christi, Dept Phys & Environm Sci, Corpus Christi, TX 78412 USA; 2.Univ Delaware, Sch Marine Sci & Policy, Newark, DE USA; 3.Texas A&M Univ Corpus Christi, Dept Math & Stat, Corpus Christi, TX USA |
推荐引用方式 GB/T 7714 | Wang, Hongjie,Hu, Xinping,Cai, Wei-Jun,et al. Decadal fCO(2) trends in global ocean margins and adjacent boundary current-influenced areas[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(17). |
APA | Wang, Hongjie,Hu, Xinping,Cai, Wei-Jun,&Sterba-Boatwright, Blair.(2017).Decadal fCO(2) trends in global ocean margins and adjacent boundary current-influenced areas.GEOPHYSICAL RESEARCH LETTERS,44(17). |
MLA | Wang, Hongjie,et al."Decadal fCO(2) trends in global ocean margins and adjacent boundary current-influenced areas".GEOPHYSICAL RESEARCH LETTERS 44.17(2017). |
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