Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2020GL089824 |
The role of the mean state on MJO simulation in CESM2 ensemble simulation | |
Kang Daehyun; Kim Daehyun; Min‐; Seop Ahn; Neale Richard; Lee Jiwoo; Peter J. Gleckler | |
2020-12-06 | |
发表期刊 | Geophysical Research Letters
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出版年 | 2020 |
英文摘要 | This study examines the role of the mean state in the propagation of the Madden‐Julian Oscillation (MJO) over the Maritime Continent (MC). We use an ensemble of simulations made with a single model ‐ the Community Earth System Model version 2 (CESM2) – to assess the effect of the mean state that is unaffected by that of model components such as parameterization schemes. Results show that the background meridional moisture gradient (MMG) is much steeper over the MC region in the periods with a stronger MJO propagation. Column water vapor budget of the MJO strongly suggests that the simulated mean state affects MJO via its impacts on moisture dynamics ‐ a greater advection of mean moisture by MJO wind in the MC region is responsible for the anomalous MJO activity. |
领域 | 气候变化 |
URL | 查看原文 |
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/305730 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Kang Daehyun,Kim Daehyun,Min‐,et al. The role of the mean state on MJO simulation in CESM2 ensemble simulation[J]. Geophysical Research Letters,2020. |
APA | Kang Daehyun.,Kim Daehyun.,Min‐.,Seop Ahn.,Neale Richard.,...&Peter J. Gleckler.(2020).The role of the mean state on MJO simulation in CESM2 ensemble simulation.Geophysical Research Letters. |
MLA | Kang Daehyun,et al."The role of the mean state on MJO simulation in CESM2 ensemble simulation".Geophysical Research Letters (2020). |
条目包含的文件 | 条目无相关文件。 |
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