【摘要】 本文利用大量调查资料,结合实测数据,分析了三种不同侵蚀状况非耕地的水土流失治理模式及其效益.结果表明:科学的治理和开发利用不仅具有良好的水土保持效益,而且经济效益和社会效益也非常明显.更多还原

【Abstract】 This paper combines a great amountof survey information and monitoring data, analyzes economic,social-ecological benefit of soil-water losses management,development and utilization model of three different landuse on un-cultivated lands. The result shows that scientific management ,development and utilization model has not only good benefit of soil and water conservation,but also significant economic and social benefit.更多还原