摘要
生命周期评价(LCA)被誉为21世纪最有潜力的环境管理工具,它充分考虑了时间因素。环境影响评价(EIA)在我国已经发展起来,它作为企业或项目实施必需的一个环节,充分考虑了空间因素。通过对生命周期评价定义、发展的介绍,将其与环境影响评价相比较,提出将两种方法发展成为一种四维的、新的、更加全面的环境管理和评价方法。
Life Cycle Assessment（ LCA） is regarded as the most promising environmental management tool . It considers the time factor. Environmental impact assessment （EIA） has been developed in our country . It is a tache which is necessary to factory or activity. It considers spatial factor, The comparison of the life cycle assessment with environmental assessment are discussed through introducing the definition and development of life cycle assessment. A new way of environmental management and assessment which is four-dimensional, new and more general can be developed.
出处
《电力环境保护》
2008年第3期5-7,共3页
Electric Power Environmental Protection
关键词
生命周期评价
环境影响评价
四维
life cycle assessment
environmental impact assessment
four - dimension
