nonpoint source

The degree of enrichment, expressed as the enrichment ratio, must be known to estimate and predict nonpoint source pollution.

富集率是进行非点源污染评价与预报的重要参数。

Insights into Agricultural Nonpoint Source Pollution in Three Gorges Reservoir Area

淮安市农业非点源污染及其防治对策三峡库区农业非点源污染的思考

Mathematical Models on Nonpoint Source Pollution Load of East Lake

东湖面源污染负荷的数学模型

GIS-based nonpoint source pollution model and terrain analysis on the topographic factor

基于GIS非点源污染模型的地形因子分析

Storm drainage, even though the water may enter watercourses by way of pipes or channels, is considered nonpoint source pollution.

雨水排水也会经过水管或管道进入水道，这都被以为长短点源污染。

Land use types have great influences on nonpoint source ( NPS ) pollution load in watershed.

流域土地利用与非点源污染之间的关系非常密切.

Study on Agricultural Movement of Chaohu Lake Basin and Nonpoint Source Pollution

巢湖流域农业活动与非点源污染的初步研究

The nonpoint source pollution of surface water environment is receiving more and more attention all societies.

地表水环境的非点源污染已越来越受到人们的重视.

Research Progress on SWAT Model and Its Application on Water Environmental Nonpoint Source Pollution

SWAT模型及其在水环境非点源污染中的应用研究进展