能源环境研究的理论、方法及其主要进展

能源充足和环境清洁是保障国家能源安全、实现可持续发展的重要保证， 能源环境研究对 于中国具有独特的现实意义。能源环境是不同种类能源在不同状态、利用方式和区域尺度下对环 境影响的形式、程度及其相互关系的总和， 可以用“能源环境立方体”分析框架中能源种类、生命 周期、区域尺度三个纬度来分析。目前能源环境研究的主要方向包括不同能源的环境影响研究、 化石燃料能源开发利用环境影响研究、农村能源对生态环境和健康的影响研究等方面， 还与能源 经济、能源技术、能源政策等领域的研究紧密相连。本文在系统总结能源环境研究的基本内涵、分 析框架和理论基础， 以及能源环境领域常用的模型和方法的基础上， 对国内外学者在该领域的研 究进展进行了详细述评， 提出了未来能源环境研究的主要趋势和展望。

Theor ies, Methods and Progr ess of Energy- Environment Resear ch

Both abundance of energy and cleanness of environment are of paramount importance to guaranteeing the national energy security and sustainable development. Considering coal's important place in the energy supply and consumption structure, the big population in rural area and the sustainable development plan in the future, there are special practical significances to carry out energy-environment researches in China. This article summarized the concept, the analysis frame and theory base, and the usual methods and models in the energy-environment field. An energy-environment cube analysis frame was also given to conclude the main research aspects such as different kinds of energy utilization on environment, effects of fossil energies on global environment, and influences of rural energy and biomass energy on eco-environment which is less studied at present and especially from the viewpoints of geographical scale. After some reviews and comments on the research advances in economic, technical, political and regional demonstration fields of both domestic and international communities, the future trends and some perspectives on the energy environments are put forward at the end of the article.