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随着改革开放的深入和市场经济的发展,水土流失,洪涝灾害的危害已被越来越多的干部群众所认识。然而城市水土保持却往往被忽视。据有关资料表明:城市水土流失的严重性是山区自然水土流失不可比拟的,其年侵蚀模数大的不可想象。人们不禁要问:我国城市水土保持的突破口在哪里? 一、城市水土保持在城市建设中的位置和作用 1、城市水土保持能有效地防治人为造成的水土流失,减轻城市洪涝灾害 在城市,由于水土流失主要是人为
With the deepening of reform and opening up and the development of a market economy, the damage of soil erosion and floods has been recognized by more and more cadres and masses. However, urban soil and water conservation is often overlooked. According to relevant data, the seriousness of soil erosion in cities is incomparable with natural soil erosion in mountain areas, and its annual erosion modulus is unimaginable. People can not help but ask: where is the breakthrough of China’s urban soil and water conservation? First, the location and role of urban soil and water conservation in urban construction 1. Urban soil and water conservation can effectively prevent and control artificially caused soil erosion and reduce urban flood disasters in cities. Soil erosion is mainly artificial