水土保持研究2001，Vol.8Issue(1)：7-9，16,4.
集水区农业非点源污染之评估及控制对策
Assessment and Strategies for Watershed
Agricultural Non-point Source Pollution Control
摘要
Abstract
Improper agricultural activities accelerate soil loss and water pollution. An assessment system for agricultural non-point source pollution estimation was developed in this study. Digital Elevation Model (DEM), Remote Sensing (RS) and Geographic Information Systems (GIS) couples with non-point source pollution models were applied in the system to discuss the efficiency of non-point pollution control in a watershed. Concepts of sediment delivery ratio (SDR) and placement of riparian buffer strips couples with the analysis of topography and hydrology for the watersheds of interest to classify the sensitive zone could effectively monitor and control watershed agricultural non-point-source pollution.关键词
集水区/非点源污染/对策分类
资源环境引用本文复制引用
林昭远,陈键鑫,颜正平..集水区农业非点源污染之评估及控制对策[J].水土保持研究,2001,8(1):7-9，16,4.
