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DOI | 10.1029/2018JD028541 |
The Simulation of East Asian Summer Monsoon Precipitation With a Regional Ocean-Atmosphere Coupled Model | |
Dai, Yongjiu1; Li, Haiqin2; Sun, Liqiang3 | |
2018-10-27 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES |
ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2018 |
卷号 | 123期号:20页码:11362-11376 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; USA |
英文摘要 | A fully coupled regional ocean-atmosphere model was used to simulate the East Asian summer monsoon (EASM) precipitation. This coupled regional climate modeling system consists of the Regional Spectral Model (RSM) for the atmosphere and the Regional Ocean Modeling System for the ocean. The ocean and atmosphere share the same horizontal grid resolution. The coupled model is forced by the National Centers for Environmental Prediction-Department of Energy (R-2) global atmospheric reanalysis and Simplified Ocean Data Assimilation global oceanic reanalysis through the lateral boundary. This study examines EASM surface oceanic state and precipitation variability from a 22-year (1984-2005) integration with a horizontal resolution of 40 km. The coupled model captures the features of observed sea surface temperature (SST), sea surface height, and ocean surface currents. Compared with the control run of the uncoupled RSM forced with observed SSTs, the coupled model shows more realistic simulation of the EASM precipitation climatology. The coupled model also improves the simulation of precipitation variability at both interannual and intraseasonal scales. It is the coupled model, not the uncoupled RSM, represents the observed SST-precipitation and SST-evaporation relationships. This study indicates that the ocean-atmosphere coupling is essential for model simulations of the EASM precipitation. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000452000300006 |
WOS关键词 | INTERANNUAL VARIABILITY ; GLOBAL PRECIPITATION ; RESOLUTION ; CLIMATE ; PERFORMANCE ; REANALYSIS ; IMPROVE |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
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/33930 |
专题 | 气候变化 |
作者单位 | 1.Sun Yat Sen Univ, Sch Atmospher Sci, Guangzhou, Guangdong, Peoples R China; 2.Univ Colorado, NOAA, CIRES, ESRL,Global Syst Div, Boulder, CO 80309 USA; 3.North Carolina State Univ, North Carolina Inst Climate Studies, Raleigh, NC 27695 USA |
推荐引用方式 GB/T 7714 | Dai, Yongjiu,Li, Haiqin,Sun, Liqiang. The Simulation of East Asian Summer Monsoon Precipitation With a Regional Ocean-Atmosphere Coupled Model[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2018,123(20):11362-11376. |
APA | Dai, Yongjiu,Li, Haiqin,&Sun, Liqiang.(2018).The Simulation of East Asian Summer Monsoon Precipitation With a Regional Ocean-Atmosphere Coupled Model.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,123(20),11362-11376. |
MLA | Dai, Yongjiu,et al."The Simulation of East Asian Summer Monsoon Precipitation With a Regional Ocean-Atmosphere Coupled Model".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 123.20(2018):11362-11376. |
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