Affiliation of Author(s):地理与信息工程学院
Teaching and Research Group:现代测绘技术应用研究中心
Journal:武汉大学学报(信息科学版)
Place of Publication:Wuhan, Hubei
Funded by:：国家自然科学基金（41774094，41674084，41431070，41474063）；中科院战略性先导科技专项（XDB23030100）
Key Words:GRACE；water balance equation；evapotranspiration；drought；the West Liaohe River Basin
Abstract:The West Liaohe River Basin (WLRB) is one of the most sensitive areas to climate change in China. Here we use the terrestrial water fluxes derived from the Gravity Recovery and Climate Experiment (GRACE) satellites, precipitation dataset, and in situ runoff records, to calculate the actual evapotranspira⁃ tion (ET) in the WLRB based on the water balance equation. We find that during the drought period of 2005— 2011, the mean annual ET is 350.5 mm, which is 9.8 mm more than the mean annual precipitation during the same time period. This difference can be explained by the groundwater depletion
Co-author:ZHONG Yulong, ZHONG Min, FENG Wei, YAN Haoming, LI Chengzhen
First Author:Zhong Yulong
Correspondence Author:Feng Wei
Document Code:4
Discipline:Engineering
First-Level Discipline:Mapping
Document Type:J
Number of Words:5000
ISSN No.:1671-8860
Translation or Not:no
CN No.:42-1676/TN
Date of Publication:2019-09-05
Included Journals:EI
Links to published journals:https://doi.org/10.13203/j.whugis20170402
Attachments
Associate professor
Supervisor of Master's Candidates
Honors and Titles: 2018届中国科学院武汉分院优秀毕业生 2014-2015和2015-2016学年中国科学院大学三好学生 2012年武汉大学优秀共青团员
Date of Birth:1991-10-20
E-Mail:
Date of Employment:2018-07-01
School/Department:School of Geography and Information Engineering, China University of Geosciences (Wuhan)
Administrative Position:Lecturer
Education Level:Doctoral Degree in Education
Business Address:未来城校区地理与信息工程学院668办公室
Gender:Male
Contact Information:13164699340
Degree:Doctoral Degree in Engineering
Status:Employed
Alma Mater:University of Chinese Academy of Sciences
Discipline:Surveying and Mapping Engineering
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