【摘要】 本文阐述了城市水土流失的概念 ,论述了城市水土流失的现状及特点 ;分析了城市水土流失的成因及其对城市排水和生态环境造成的危害 ,并提出了城市水土流失的防治对策。更多还原

【Abstract】 Based on the definition, status and characteristics of soil and water losses in urban area, the paper analyzes the causes of it and damages it made on drainage and eco environment it and, furthermore, puts forward the countermeasures to prevent and harness it as claimed soil and water conservation in urban area.更多还原