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DOI | 10.1029/2019GL082720 |
Competition Between Atmospheric and Surface Parameterizations for the Control of Air-Sea Latent Heat Fluxes in Two Single-Column Models | |
Torres, Olivier1; Braconnot, Pascale1; Hourdin, Frederic2; Roehrig, Romain3; Marti, Olivier1; Belamari, Sophie3; Lefebvre, Marie-Pierre2,3 | |
2019-07-16 | |
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:13页码:7780-7789 |
文章类型 | Article |
语种 | 英语 |
国家 | France |
英文摘要 | A single-column model approach conducted in the context of the Madden-Julian Oscillation through the CINDY2011/Dynamics of the Madden-Julian Oscillation field campaign is used to disentangle the respective role of the parameterizations of surface turbulent fluxes and of model atmospheric physics in controlling the surface latent heat flux. The major differences between the models used in this study occur during the suppressed phases of deep convection. They are attributed to differences in model atmospheric physics which is shown to control the near-surface relative humidity and thereby the surface latent heat flux. In contrast, during active phases of deep convection, turbulent air-sea flux parameterizations impact the latent heat flux through the drag coefficient and can represent two thirds of the divergence caused by the different atmospheric physics. The combined effects need to be accounted for to improve both the representation of latent heat flux and the atmospheric variables used to compute it. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000476960100080 |
WOS关键词 | BULK PARAMETERIZATION ; BOUNDARY-LAYER ; CLIMATE MODEL ; WATER-VAPOR ; TOGA-COARE ; CONVECTION ; REPRESENTATION |
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/185099 |
专题 | 气候变化 |
作者单位 | 1.Univ Paris Saclay, CNRS, CEA, UVSQ,LSCE,IPSL, Gif Sur Yvette, France; 2.Sorbonne Univ, Univ Paris 06, CNRS, IPSL,UPMC,Lab Meteorol Dynam, Paris, France; 3.Univ Toulouse, CNRS, Meteo France, CNRM, Toulouse, France |
推荐引用方式 GB/T 7714 | Torres, Olivier,Braconnot, Pascale,Hourdin, Frederic,et al. Competition Between Atmospheric and Surface Parameterizations for the Control of Air-Sea Latent Heat Fluxes in Two Single-Column Models[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(13):7780-7789. |
APA | Torres, Olivier.,Braconnot, Pascale.,Hourdin, Frederic.,Roehrig, Romain.,Marti, Olivier.,...&Lefebvre, Marie-Pierre.(2019).Competition Between Atmospheric and Surface Parameterizations for the Control of Air-Sea Latent Heat Fluxes in Two Single-Column Models.GEOPHYSICAL RESEARCH LETTERS,46(13),7780-7789. |
MLA | Torres, Olivier,et al."Competition Between Atmospheric and Surface Parameterizations for the Control of Air-Sea Latent Heat Fluxes in Two Single-Column Models".GEOPHYSICAL RESEARCH LETTERS 46.13(2019):7780-7789. |
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