Actual evapotranspiration estimation in the upper reaches of the Jinghe River basin with the Advection-Aridity model

被引：0
|
作者：
Dang, S. Z. [1 ]
Dong, G. T. [1 ]
Zhang, F. R. [1 ]
Du, K. [1 ]
机构：
[1] Yellow River Conservancy Commiss, Yellow River Inst Hydraul Res, Zhengzhou 450003, Peoples R China
来源：
PROCEEDINGS OF THE 2015 INTERNATIONAL FORUM ON ENERGY, ENVIRONMENT SCIENCE AND MATERIALS | 2015年 / 40卷
关键词：
Evapotranspiration; Complementary Relationship; AA model; the Jinghe River; REGIONAL EVAPOTRANSPIRATION; TREND ANALYSIS; EVAPORATION;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Evapotranspiration is the largest component of water loss from storage and has a major influence on all hydrological processes. Based on meteological and hydrological in the upper reaches of the Jinghe River basin, Advection-Aridity model was applied to estimate the actual evapotranspiration from 1966 to 2012. The results showed that the average annual actual evapotranspiration is 529.4 mm in the study area, and the variation of actual evapotranspiration was described as four phases. Model calculation results can reflect the regional evapotranspiration loss and provide the basis for the regional soil moisture and green water analysis.
引用
收藏
页码：1055 / 1060
页数：6
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