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出 处:《环境工程技术学报》2012年第5期422-427,共6页Journal of Environmental Engineering Technology
基 金:国家自然科学基金项目(40871258);国家环境保护公益性行业科研专项(200909064);中国环境科学研究院改革专项启动基金(2011GQ-16)
摘 要:在剖析循环经济多级组织层次的基础上,将循环经济评价划分为小循环、中循环、大循环三种评价尺度;根据循环经济评价指标体系架构原理,归纳出基于压力-状态-响应模型、生态效率效益及流分析等三类构建方法;并梳理了循环经济评价指标处理和分析方法,提出指标无量纲化与赋权和综合指数的测算方法,划分出单元纵向评价、多元横向评价及分类分级评价等三类指标分析方法。通过对循环经济评价研究成果的梳理、总结和评述,得出循环经济评价是科学指导和管理循环经济实践活动的必要前提和基础,指出构建一套科学的、可操作的评价体系和方法及统一的评价标准是循环经济评价研究的重要内容。Based on dissecting of the multilevel organizational level of circular economy, the assessment scale of circular economy was divided into small cycle, medium cycle and big cycle. Following the architecture principles of circular economy assessment index system, the architecture methods were classified as three methods, i. e. pressure-state-response model, eco-efficiency analysis and flow analysis. The assessment index processing and analysis methods of circular economy were reviewed, the index dimensionless and weighting method and composite index method were put forward, and the index analysis methods were divided into unit longitudinal evaluation, multiple horizontal evaluation and classification and grading evaluation. By summarizing and reviewing existing research achievements of the circular economy assessment, it was pointed that circular economy assessment was essential prerequisite and foundation for scientific guidance and management of circular economy practices, and that building a set of scientific, operational circular economy assessment index system and methods and unified evaluation standards were important research contents of circular economy assessment.
分 类 号:X196[环境科学与工程—环境科学]
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