Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2017GL073814 |
Variability and trends in surface seawater pCO(2) and CO2 flux in the Pacific Ocean | |
Sutton, A. J.1,2; Wanninkhof, R.3; Sabine, C. L.2; Feely, R. A.2; Cronin, M. F.2; Weller, R. A.4 | |
2017-06-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:11 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Variability and change in the ocean sink of anthropogenic carbon dioxide (CO2) have implications for future climate and ocean acidification. Measurements of surface seawater CO2 partial pressure (pCO(2)) and wind speed from moored platforms are used to calculate high-resolution CO2 flux time series. Here we use the moored CO2 fluxes to examine variability and its drivers over a range of time scales at four locations in the Pacific Ocean. There are significant surface seawater pCO(2), salinity, and wind speed trends in the North Pacific subtropical gyre, especially during winter and spring, which reduce CO2 uptake over the 10 year record of this study. Starting in late 2013, elevated seawater pCO(2) values driven by warm anomalies cause this region to be a net annual CO2 source for the first time in the observational record, demonstrating how climate forcing can influence the timing of an ocean region shift from CO2 sink to source. |
英文关键词 | sea-air CO2 flux surface ocean pCO(2) ocean carbon anthropogenic change |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000404382600043 |
WOS关键词 | NATURAL VARIABILITY ; NORTH PACIFIC ; ANTHROPOGENIC CHANGE ; EL-NINO ; CARBON ; WATER ; SALINITY ; WESTERN ; MODELS ; TIME |
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/26906 |
专题 | 气候变化 |
作者单位 | 1.Univ Washington, Joint Inst Study Atmosphere & Oceans, Seattle, WA 98195 USA; 2.NOAA, Pacific Marine Environm Lab, 7600 Sand Point Way Ne, Seattle, WA 98115 USA; 3.NOAA, Atlantic Oceanog & Meteorol Lab, Miami, FL 33149 USA; 4.Woods Hole Oceanog Inst, Woods Hole, MA 02543 USA |
推荐引用方式 GB/T 7714 | Sutton, A. J.,Wanninkhof, R.,Sabine, C. L.,et al. Variability and trends in surface seawater pCO(2) and CO2 flux in the Pacific Ocean[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(11). |
APA | Sutton, A. J.,Wanninkhof, R.,Sabine, C. L.,Feely, R. A.,Cronin, M. F.,&Weller, R. A..(2017).Variability and trends in surface seawater pCO(2) and CO2 flux in the Pacific Ocean.GEOPHYSICAL RESEARCH LETTERS,44(11). |
MLA | Sutton, A. J.,et al."Variability and trends in surface seawater pCO(2) and CO2 flux in the Pacific Ocean".GEOPHYSICAL RESEARCH LETTERS 44.11(2017). |
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