Study on Fast Assessment of Watershed Surface Erosion Susceptibility Using Decision Tree Method Based on GIS and Remote Sensing Technology--A Case Study of Jiuyuangou Watershed on the Loess Plateau

摘要：

Based on GIS and Remote Sensing Technology, the procedure of fast assessment to watershed surface erosion susceptibility by use of decision trees method in the Jiuyuangou watershed on the Loess Plateau was presented. Obtaining the influence factors of soil erosion, the rule of soil erosion classes and calculation of results were included in the detailed procedures. The research shows that this method is simple and versatile and be suitable for the poor data areas.

关键词： decision tree GIS remote sensing image soil and water loss jiuyuangou watershed

作者: Liu Zhigang Jiang Zhen

作者单位: Department of Soil and Water Conservation, YRCC, Zhengzhou, 450003, China Department of Personnel Labour Education, YRCC, Zhengzhou, 450003, China

会议类型: 国际会议

会议名称: 第三届黄河国际论坛(The 3rd International Yellow River Forum on Sustainable Water Resources Management and Delta Ecosystem Maintenance)

会议地点: 山东东营

会议语种:英文

页码: 268-271

在线出版日期: 2007-10-16（万方平台首次上网日期，不代表论文的发表时间）