Water losses in arid and semi-arid zone: Evaporation, evapotranspiration and seepage

被引：5
|
作者：
Mupenzi, Jean de la Paix [1 ,2 ,3 ,4 ]
Li Lanhai [1 ]
Ge Jiwen [2 ]
Ngamije, Jean [3 ]
Achal, Verenyam [1 ]
Habiyaremye, Gabriel [3 ]
Habumugisha, Jean de Dieu [4 ]
机构：
[1] Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Xinjiang, Peoples R China
[2] China Univ Geosci Wuhan, Wuhan 430074, Hubei, Peoples R China
[3] Independent Inst Lay Adventists Kigali INILAK, Kigali, Rwanda
[4] IPB, Byumba, Rwanda
来源：
JOURNAL OF MOUNTAIN SCIENCE | 2012年 / 9卷 / 02期
关键词：
Arid zone; Evaporation; Evapotranspiration; Seepage; Water losses; China; DATONG BASIN; RESERVOIR; NITROGEN; SOIL;
D O I：
10.1007/s11629-012-2186-z
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The primary purpose of this study was to assess water losses by evapotranspiration, evaporation and seepage in arid zone. Normally, evaporation and seepage are the main causes of water losses. For modeling water losses, a combination of Genetic Programming (GP), Penman-Monteith (PM) and Penman combination model for measurement of evapotranspiration, evaporation and seepage has been developed. The results were found to be varying depending on how the evaporation and seepage phenomena are modeled. These results show that that there is an improvement in reducing evapotranspiration, evaporation and seepage losses in arid and semi-arid region.
引用
收藏
页码：256 / 261
页数：6
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