摘要
本文应用广东省小良水土保持试验站综合治理取得的实际效益,用静态、动态、分析方法,并参考有关技术规范,对小良水保站的经济效益、生态效益、社会效益等各个方面进行了定量或定性的深入研究。结果表明:该站的综合治理效益费用比为1.33;内部回收率为34%;保土效率为82%;现有森林覆盖率达到51%。这些结果表明,小良水土保持试验站综合治理的经济效益是明显的,生态、社会效益也是好的。在对已取得的效益进行国民经济分析和财务分析的基础上,还对未来效益作了科学的预测。
This paper deals with the actual economic benefits in comprehensive control oversoil erosion at xiaoliang water and Soil conservation station. The static and dynamicstate analytical methods were used to make a quantitative or qualitative studiesof economic returns, ecological benefits and social benefits at xiaoliang water andsoil conservation station with the reference to some related technical specific-.ations. The results showed that the ratio of expenses on compre hensive controlwas 1. 33; internal recovering rate was 34%; soil conservation efficiciency was82% ; the existing forest cover percentage reached 51%. These results showed the eco-nomic returns of comprehensive control over soil erosion at xiaoliang water. and soil conservation station are apparent and so the better of ecological and economicalreturns. Based on the analysis of economic returns and fi ances, the scient ificestimation or prediction for the future was made as well,
出处
《水土保持通报》
CSCD
北大核心
1992年第1期52-60,共9页
Bulletin of Soil and Water Conservation
