目前评价退耕效益可采用以下两种思路：生态效益经济价值化法与综合评价法。

There are two approaches in the evaluation of such project, one is ecological system services evaluation, and the other is the integrated evaluation.

youdao

目前评价退耕效益可采用以下两种思路：生态效益经济价值化法与综合评价法。

There are two approaches in the evaluation of such project, one is ecological system services evaluation, and the other is the integrated evaluation.

youdao