| 南水北调中线工程水源区水土流失估算 |
| |
| 引用本文： | 刘雯,杨爱荣,蒋国富.南水北调中线工程水源区水土流失估算[J].河南科学,2011,29(3):310-314. |
| |
| 作者姓名： | 刘雯 杨爱荣 蒋国富 |
| |
| 作者单位： | 1. 焦作师范高等专科学校政史法律系,河南,焦作,454001
2. 南阳师范学院环境科学与旅游学院,河南,南阳,473061 |
| |
| 基金项目： | 河南省科技厅软科学基金项目 |
| |
| 摘 要： | 立足南水北调中线水源区独特的地理概况和水土流失的特征,利用GIS对空间数据处理和数值分析方法来估算当地的土壤侵蚀量.确定研究区域内土壤侵蚀量的各种不同等级,最终达到对水源区水土流失估算的目的,为南水北调中线工程水源区水土保持提供较为可靠的信息资源.
|
| 关 键 词： | GIS USLE 南水北调 水土流失 估算 |
Evaluating Water Source Reserve of South-to-North Water Diversion Center Line |
| |
| Liu Wen,Yang Airong,Jiang Guofu.Evaluating Water Source Reserve of South-to-North Water Diversion Center Line[J].Henan Science,2011,29(3):310-314. |
| |
| Authors: | Liu Wen Yang Airong Jiang Guofu |
| |
| Institution: | 1.Politics-History-Law Department,Jiaozuo Normal College,Jiaozuo 454001,Henan China; 2.College of Environment Science and Tourism,NanyangNormal University,Nanyang 473061,Henan China) |
| |
| Abstract: | Based on the geography survey and the traits of soil erosion of south-to-north water diversion center line water source reserve,the article makes use of GIS to deal with spacial data and data analysis in order to evaluate local soil erosion situation,and make sure different classifications of it and at the end reach the aim of evaluating the water source reserve situation.To provide reliable information source for protecting the water source reserve of south-to-north water diversion center line. |
| |
| Keywords: | GIS USLE |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
