气候变化领域集成服务门户(CCPortal): Assessments of Weather Research and Forecasting Land Surface Models in Precipitation Simulation Over the Tibetan Plateau

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DOI	10.1029/2020EA001565
	Assessments of Weather Research and Forecasting Land Surface Models in Precipitation Simulation Over the Tibetan Plateau
	Zhong, Lei; Huang, Ziyu; Ma, Yaoming; Fu, Yunfei; Chen, Mingxing; Ma, Ming; Zheng, Jianqiu
通讯作者	Zhong, L (通讯作者)
发表日期	2021
EISSN	2333-5084
卷号	8 期号:3
英文摘要	Precipitation is a key hydrometeorological variable for understanding surface energy partitioning and water budget over the Tibetan Plateau (TP). A substantial proportion of summer precipitation falls as rain. The effects of different land surface models (LSMs) on the TP's precipitation and their inner mechanisms remain unclear. Therefore, the assessments of different LSMs coupled with the Weather Research and Forecasting model in precipitation simulation were investigated over the TP during June 28-29 of 2008. The simulated results were evaluated with the merged Climate Prediction Center (CPC) MORPHing technique (CMORPH) precipitation data set developed by the China Meteorological Administration. The assessment demonstrated that precipitation simulated by the Community Land Model Version 4 (CLM4), Noah-Multiparameterization (Noah-MP), and Pleim-Xiu LSM schemes was wider and stronger compared with the merged CMORPH over the central and western TP but was underestimated over the eastern and southern regions. Generally, both CLM4 and Noah-MP schemes exhibited higher forecasting quality and accuracy in simulating precipitation over the TP. The optimal precipitation simulation was achieved by applying the Noah-MP scheme, with a lowest root mean square error of 9.53 mm/day, mainly attributed to its corrections of overforecasting for precipitation that did not occur. Further mechanism analysis indicated that soil moisture-energy flux-precipitation feedback play an important role in different LSM schemes.
语种	英语
WOS研究方向	Astronomy & Astrophysics ; Geology
WOS类目	Astronomy & Astrophysics ; Geosciences, Multidisciplinary
WOS记录号	WOS:000635218300007
来源期刊	EARTH AND SPACE SCIENCE
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/260372
推荐引用方式 GB/T 7714	Zhong, Lei,Huang, Ziyu,Ma, Yaoming,et al. Assessments of Weather Research and Forecasting Land Surface Models in Precipitation Simulation Over the Tibetan Plateau[J]. 中国科学院青藏高原研究所,2021,8(3).
APA	Zhong, Lei.,Huang, Ziyu.,Ma, Yaoming.,Fu, Yunfei.,Chen, Mingxing.,...&Zheng, Jianqiu.(2021).Assessments of Weather Research and Forecasting Land Surface Models in Precipitation Simulation Over the Tibetan Plateau.EARTH AND SPACE SCIENCE,8(3).
MLA	Zhong, Lei,et al."Assessments of Weather Research and Forecasting Land Surface Models in Precipitation Simulation Over the Tibetan Plateau".EARTH AND SPACE SCIENCE 8.3(2021).