Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2017GL074979 |
Wave-Related Reynolds Number Parameterizations of CO2 and DMS Transfer Velocities | |
Brumer, Sophia E.1; Zappa, Christopher J.1; Blomquist, Byron W.2,3; Fairall, Christopher W.2; Cifuentes-Lorenzen, Alejandro4; Edson, James B.4; Brooks, Ian M.5; Huebert, Barry J.6 | |
2017-10-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:19 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; England |
英文摘要 | Predicting future climate hinges on our understanding of and ability to quantify air-sea gas transfer. The latter relies on parameterizations of the gas transfer velocity k, which represents physical mass transfer mechanisms and is usually parameterized as a nonlinear function of wind forcing. In an attempt to reduce uncertainties in k, this study explores empirical parameterizations that incorporate both wind speed and sea state dependence via wave-wind and breaking Reynolds numbers, R-H and R-B. Analysis of concurrent eddy covariance gas transfer and measured wavefield statistics supplemented by wave model hindcasts shows for the first time that wave-related Reynolds numbers collapse four open ocean data sets that have a wind speed dependence of CO2 transfer velocity ranging from lower than quadratic to cubic. Wave-related Reynolds number and wind speed show comparable performance for parametrizing dimethyl sulfide (DMS) which, because of its higher solubility, is less affected by bubble-mediated exchange associated with wave breaking. |
英文关键词 | wave-related Reynolds numbers air-sea gas transfer sea state CO2 DMS wind waves |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000413921300039 |
WOS关键词 | GAS-TRANSFER VELOCITY ; WIND-SPEED ; EXCHANGE ; OCEAN ; TURBULENCE ; FLUXES |
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/25974 |
专题 | 气候变化 |
作者单位 | 1.Columbia Univ, Ocean & Climate Phys Div, Lamont Doherty Earth Observ, Palisades, NY USA; 2.NOAA, Earth Syst Res Lab, Boulder, CO USA; 3.Univ Colorado, Cooperat Inst Res Environm Sci, Boulder, CO 80309 USA; 4.Univ Connecticut, Dept Marine Sci, Groton, CT 06340 USA; 5.Univ Leeds, Sch Earth & Environm, Leeds, W Yorkshire, England; 6.Univ Hawaii, Dept Oceanog, Honolulu, HI 96822 USA |
推荐引用方式 GB/T 7714 | Brumer, Sophia E.,Zappa, Christopher J.,Blomquist, Byron W.,et al. Wave-Related Reynolds Number Parameterizations of CO2 and DMS Transfer Velocities[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(19). |
APA | Brumer, Sophia E..,Zappa, Christopher J..,Blomquist, Byron W..,Fairall, Christopher W..,Cifuentes-Lorenzen, Alejandro.,...&Huebert, Barry J..(2017).Wave-Related Reynolds Number Parameterizations of CO2 and DMS Transfer Velocities.GEOPHYSICAL RESEARCH LETTERS,44(19). |
MLA | Brumer, Sophia E.,et al."Wave-Related Reynolds Number Parameterizations of CO2 and DMS Transfer Velocities".GEOPHYSICAL RESEARCH LETTERS 44.19(2017). |
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