摘要
论述了流域非点源污染定量模型的类型,3S技术在流域非点源污染定量模型研究的应用及其局限性,明确了今后基于3S技术的流域非点源污染定量模型的发展方向和研究领域,特别关注了近年来地统计技术、高光谱遥感技术、智能3S技术等对流域非点源污染定量模型研究带来的应用前景。
The quantitative analysis model types of nonpoint source pollution in a special drainage basin, the application of 3S technique in the model and its disadvantage were remarked in detail. Finally, the paper discussed the way and studied fields of the further application of 3S technique in the quantitative analysis model of drainage basin nonpoint source pollution, and focus on especially the effects of some important factors such as geostatistics, hyperspectral remote sensing and intelligent 3S technique .
出处
《水土保持学报》
CSCD
北大核心
2002年第6期39-42,49,共5页
Journal of Soil and Water Conservation
基金
中德部间合作项目(国科外字(1999)0238号
编号AE39472)
国家自然科学基金资助项目(编号40001008)
关键词
非点源污染
定量模型
地统计学
高光谱遥感技术
智能3S技术
non-point source pollution
quantitative analysis model
geostatistics
hyperspectral remote sensing
intelligent 3S technique
