Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2016GL071923 |
Relationships among climatological vertical moisture structure, column water vapor, and precipitation over the central Amazon in observations and CMIP5 models | |
Lintner, Benjamin R.1; Adams, David K.2; Schiro, Kathleen A.3; Stansfield, Alyssa M.1; Rocha, Alcielio A. Amorim4; Neelin, J. David3 | |
2017-02-28 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:4 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Mexico; Brazil |
英文摘要 | Bias and spread in Coupled Model Intercomparison Project Phase 5 simulated vertical specific humidity (q) structure are examined and related to both precipitation and column water vapor (cwv) near Manaus, Brazil, site of the recent Green Ocean Amazon campaign. Simulated seasonal mean q profiles are typically too dry, especially at low levels and during the local dry season, consistent with previously identified surface hydroclimate biases in the Amazon. Multimodel empirical orthogonal function analysis of the models' monthly climatological q profiles indicates two significant modes of ensemble spread in moisture vertical structure, with the leading mode peaked at low levels and the second mode in the lower free troposphere (LFT). While both modes project onto simulated cwv spread, only the first projects on precipitation, suggesting inconsistent sensitivity of simulated rainfall to LFT moisture. Relative to observations, models with high cwv and low-level moisture errors tend to exhibit high precipitation error. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000396411100044 |
WOS关键词 | DEEP CONVECTIVE TRANSITION ; CLIMATE MODELS ; ATMOSPHERE ; PACIFIC ; NETWORK ; TROPICS ; OCEAN ; LAND |
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/26397 |
专题 | 气候变化 |
作者单位 | 1.Rutgers State Univ, Dept Environm Sci, New Brunswick, NJ 08903 USA; 2.Univ Nacl Autonoma Mexico, Ctr Ciencias Atmasfera, Mexico City 04510, DF, Mexico; 3.Univ Calif Los Angeles, Dept Atmospher & Ocean Sci, Los Angeles, CA 90095 USA; 4.Fundacao Ctr Anal, Pesquisa Inovacao Tecnol Fac Fucapi, Manaus, Amazonas, Brazil |
推荐引用方式 GB/T 7714 | Lintner, Benjamin R.,Adams, David K.,Schiro, Kathleen A.,et al. Relationships among climatological vertical moisture structure, column water vapor, and precipitation over the central Amazon in observations and CMIP5 models[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(4). |
APA | Lintner, Benjamin R.,Adams, David K.,Schiro, Kathleen A.,Stansfield, Alyssa M.,Rocha, Alcielio A. Amorim,&Neelin, J. David.(2017).Relationships among climatological vertical moisture structure, column water vapor, and precipitation over the central Amazon in observations and CMIP5 models.GEOPHYSICAL RESEARCH LETTERS,44(4). |
MLA | Lintner, Benjamin R.,et al."Relationships among climatological vertical moisture structure, column water vapor, and precipitation over the central Amazon in observations and CMIP5 models".GEOPHYSICAL RESEARCH LETTERS 44.4(2017). |
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