杨滩乡实施国家级公益林综合效益初步评价

Primary Evaluation on Comprehensive Performance of National Public-spirited Wood in Yangtan Town

根据计量经济学原理和方法对公益林区的综合效益进行初步评价,得出经济收益与社会生态效益之比为1∶3,以此体现分类经营、生态优先原则的重要性。

According to the economic principle and method, the comprehensive performance of public-spirited wood was primarily evaluated. The comparison of economic income and social ecosystem performance was 1：3. By this, it expressed the importance of categorize management and the ecosystem priority.