气候变化领域集成服务门户(CCPortal): Impact of Fully Coupled Hydrology-Atmosphere Processes on Atmosphere Conditions: Investigating the Performance of the WRF-Hydro Model in the Three River Source Region on the Tibetan Plateau, China

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DOI	10.3390/w13233409
	Impact of Fully Coupled Hydrology-Atmosphere Processes on Atmosphere Conditions: Investigating the Performance of the WRF-Hydro Model in the Three River Source Region on the Tibetan Plateau, China
	Li, Guangwei; Meng, Xianhong; Blyth, Eleanor; Chen, Hao; Shu, Lele; Li, Zhaoguo; Zhao, Lin; Ma, Yingsai
通讯作者	Meng, XH (通讯作者)，Univ Chinese Acad Sci, Beijing 100049, Peoples R China.
发表日期	2021
EISSN	2073-4441
卷号	13 期号:23
英文摘要	The newly developed WRF-Hydro model is a fully coupled atmospheric and hydrological processes model suitable for studying the intertwined atmospheric hydrological processes. This study utilizes the WRF-Hydro system on the Three-River source region. The Nash-Sutcliffe efficiency for the runoff simulation is 0.55 compared against the observed daily discharge amount of three stations. The coupled WRF-Hydro simulations are better than WRF in terms of six ground meteorological elements and turbulent heat flux, compared to the data from 14 meteorological stations located in the plateau residential area and two flux stations located around the lake. Although WRF-Hydro overestimates soil moisture, higher anomaly correlation coefficient scores (0.955 versus 0.941) were achieved. The time series of the basin average demonstrates that the hydrological module of WRF-hydro functions during the unfrozen period. The rainfall intensity and frequency simulated by WRF-Hydro are closer to global precipitation mission (GPM) data, attributed to higher convective available potential energy (CAPE) simulated by WRF-Hydro. The results emphasized the necessity of a fully coupled atmospheric-hydrological model when investigating land-atmosphere interactions on a complex topography and hydrology region.
关键词	GLOBAL PRECIPITATION MEASUREMENT WATER CYCLE LAND EVAPORATION ENERGY FLUXES YANGTZE-RIVER SURFACE SOIL RUNOFF SIMULATIONS SYSTEM
英文关键词	WRF-Hydro model; runoff; precipitation; three river source region
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
WOS类目	Environmental Sciences ; Water Resources
WOS记录号	WOS:000735141700001
来源期刊	WATER
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/254767
作者单位	[Li, Guangwei; Chen, Hao; Shu, Lele; Li, Zhaoguo; Zhao, Lin; Ma, Yingsai] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Land Surface Proc & Climate Change Cold &, Lanzhou 730000, Peoples R China; [Li, Guangwei; Meng, Xianhong; Ma, Yingsai] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Blyth, Eleanor] UK Ctr Ecol & Hydrol, Wallingford OX10 8BB, Oxon, England
推荐引用方式 GB/T 7714	Li, Guangwei,Meng, Xianhong,Blyth, Eleanor,et al. Impact of Fully Coupled Hydrology-Atmosphere Processes on Atmosphere Conditions: Investigating the Performance of the WRF-Hydro Model in the Three River Source Region on the Tibetan Plateau, China[J]. 中国科学院西北生态环境资源研究院,2021,13(23).
APA	Li, Guangwei.,Meng, Xianhong.,Blyth, Eleanor.,Chen, Hao.,Shu, Lele.,...&Ma, Yingsai.(2021).Impact of Fully Coupled Hydrology-Atmosphere Processes on Atmosphere Conditions: Investigating the Performance of the WRF-Hydro Model in the Three River Source Region on the Tibetan Plateau, China.WATER,13(23).
MLA	Li, Guangwei,et al."Impact of Fully Coupled Hydrology-Atmosphere Processes on Atmosphere Conditions: Investigating the Performance of the WRF-Hydro Model in the Three River Source Region on the Tibetan Plateau, China".WATER 13.23(2021).