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本文就水土保持的速度与效益问题谈几点看法,供讨论商榷。一、认真研究水保速度与效益的必要性人们通常把治理速度与效益作为衡量水土保持工作的两项指标。速度一般是指单位时间内(一年或平均每年)所完成的治理面积与水土流失面积之比率;效益是指通过实施治理措施所获得的有益效果,包括生态效益、经济效益和社会效益三个方面。在水土保持工作中,速度快、效益高是人们所求的
This article talked about the speed and efficiency of soil and water conservation issues for discussion. First, the serious study of the need for speed and efficiency of water and soil conservation People tend to use the speed and effectiveness of governance as a measure of water and soil conservation work of the two indicators. Speed generally refers to the ratio of the area under control and the area of water and soil loss per unit of time (one year or average each year). Benefit refers to the beneficial effects obtained through the implementation of governance measures, including three ecological benefits, economic benefits and social benefits aspect. In soil and water conservation work, speed, high efficiency is what people demand