|本期目录/Table of Contents|

[1]韦朝鸿,何泽锋,朱海彬.基于SWAT模型的喀斯特地区流域径流模拟研究 ——以赤水河流域上游为例[J].绵阳师范学院学报,2015,(02):98-102.
 WEI Chao-hong,HE Zhe-feng,ZHU Hai-bin.Runoff Simulation for Karst Area Based on SWAT Model ——Taking Chishui River Basin Upstream as An Example[J].Journal of Mianyang Normal University,2015,(02):98-102.
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基于SWAT模型的喀斯特地区流域径流模拟研究 ——以赤水河流域上游为例(PDF)
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《绵阳师范学院学报》[ISSN:1672-612X/CN:51-1670/G]

卷:
期数:
2015年02期
页码:
98-102
栏目:
地理与资源环境科学
出版日期:
2015-02-15

文章信息/Info

Title:
Runoff Simulation for Karst Area Based on SWAT Model ——Taking Chishui River Basin Upstream as An Example
文章编号:
1672-612x(2015)02-0098-05
作者:
韦朝鸿1何泽锋1朱海彬2
1.贵州师范大学地理与环境科学环学院,贵州贵阳 550001;
2.贵州师范大学中国南方喀斯特研究院,贵州贵阳 550001
Author(s):
WEI Chao-hong1 HE Zhe-feng ZHU Hai-bin2
1. School of Geographic and Environmental Sciences,Guiyang,Guizhou 550001;
2. Institute of South China Karst, Guizhou Normal University, Guiyang, Guizhou 550001
关键词:
赤水河 SWAT模型 径流模拟
Keywords:
Chishui River SWAT model runoff simulation
分类号:
P331
DOI:
-
文献标志码:
A
摘要:
为探索SWAT模型在喀斯特地区径流模拟中的实用性,以赤水河流域为例,在GIS、RS等技术的支持下,应用SWAT模型利用2000年至2010年的逐日气象数据与逐月径流量数据对流域上游地区月径流进行了模拟.结果表明:率定期的决定系数R2和Nash效率系数Ens分别为0.80与0.75,验证期的决定系数R2和Nash效率系数Ens分别为0.81与0.77,模型的实用性较好,SWAT模型适用于喀斯特地区河流径流的模拟.模型结果可为流域上游水资源生态补偿、流域水资源评价、水资源管理及流域水土保持提供依据.
Abstract:
To explore practicality of runoff simulation in Karst areas based on SWAT model, taking Chishui River as an example, with the support of GIS and RS technology, and applying SWAT model to analyze the daily meteorological data and the monthly runoff data of 2000 to 2010, the monthly runoff of this river region was simulated in this paper. The results showed that: Rate determination coefficient R2 and regular Ens Nash efficiency coefficient of 0.80 and 0.75 respectively. Validation period determination coefficient R2 and Nash efficiency coefficient of Ens were 0.82 and 0.78 respectively, indicating that the practicability of the model is good, and SWAT model is suitable for Chishui River basin runoff simulation. The model results provide a basis for eco-compensation, assessment, management of water resource and the conservation of soil and water of this river region.

参考文献/References:

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备注/Memo

备注/Memo:
基金项目:贵州省科学技术厅项目“基于生态补偿的赤水河流域生态系统模拟研究”(11904-0502212y0060)
作者简介:韦朝鸿(1988-),男,贵州安龙县人,硕士研究生.研究方向:区域规划.
更新日期/Last Update: 2015-02-15