In this paper, some environmental policy instruments are analyzed based on economics, and some country cases are presented in the end.

本文从经济学角度比较分析各环境政策工具的有效适用性，并例举若干国家的实际应用成败经验。

youdao

He is currently working on environmental policy research, the application of economic instruments in environmental management and environmental planning.

目前的研究领域为：环境政策研究与制定、环境经济手段在环境管理中的应用以及环境规划。

youdao

Based on current environmental policy and regulation, to study the support system of water resources management and management instruments of water pollutant emissions trading.

依据环境保护法律法规和管理要求，研究水环境资源管理的支撑系统，确定水污染物排放权交易的调控技术措施。

youdao

The principal aim of these policy instruments was to promote development, social empowerment (poverty alleviation) and environmental conservation through participatory or community-based management and exploitation or utilisation of forests and forest resources.

UNESCO: Community-Based Forestry Management Programme