[1]张小咏,李佳,杨艳昭,等. 基于SWAT模型的长江源区径流模拟[J].西北林学院学报,2012,27(05):38-44.
 ZHANG Xiao-yong,LI Jia,YANG Yan-zhao,et al. Runoff Simulation of the Catchment of the Headwaters of the Yangtze River Based on SWAT Model[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(05):38-44.
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 基于SWAT模型的长江源区径流模拟()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第27卷
期数:
2012年05期
页码:
38-44
栏目:
出版日期:
2012-09-20

文章信息/Info

Title:
 Runoff Simulation of the Catchment of the Headwaters of the Yangtze River Based on SWAT Model
文章编号:
1001-7461(2012)04-0038-07
作者:
 张小咏李佳杨艳昭游珍
 (1.中国地震应急搜救中心,北京 100049;2.中国科学院地理科学与资源研究所,北京 100101;3.中国科学院 新疆生态与地理研究所,新疆 乌鲁木齐 830011)
Author(s):
 ZHANG Xiao-yong LI Jia YANG Yan-zhao YOU Zhen
 (1. National Earthquake Response Support Service, Beijing 100049, China; 2. Institute of Geographic Science and Natural Resource Research, Chinese Academy of Sciences, Beijing 100101, China; 3. Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumchi, Xinjiang 830011, China)
关键词:
 长江源区SWAT模型径流模拟
Keywords:
 headwaters of the Yangtze River basin SWAT model runoff simulation
分类号:
S718.512.3
文献标志码:
A
摘要:
 长江源流域位于青藏高原腹地青海省境内,是气候变化的敏感区,其流域径流量的变化对区域经济发展和三江源生态环境保护具有重要的意义。SWAT 模型是基于水文过程的,具有很强物理机制的流域分布式水文模型。利用长江源区1975-2004年气象数据、水文数据以及土地覆被/土地利用图、土壤图等数据构建了适合长江源区的SWAT水文模型。结果表明,模型对模拟的月流量相对误差为10.6%,相关系数R2和Nash Suttcliffe系数Ens>0.7。表明模型在长江源流域对产流模拟的适用性较好,为长江源流域建立分布式流域水文模型提供了参考。

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