LCA中土地利用生态影响评价方法初探  

A Preliminary Study on the Method of the Ecological Impact Assessment of Land Use in Life Cycle Assessment(LCA)

作　　者：王寿兵[1] 陈雅敏[1] 张韦倩[1] 杨天翔[1] 赵钢[1] 

机构地区：[1]复旦大学环境科学与工程系,上海200433

出　　处：《复旦学报（自然科学版）》2012年第3期382-387,共6页Journal of Fudan University：Natural Science

基　　金：国家自然科学基金资助项目(70871025)

摘　　要：如何评价LCA中与土地利用有关的生态影响是一个未完全解决的难题.国内目前尚无可供利用的科学方法和参数.基于国家《生态环境状况评价技术规范(试行)》(HJ/T192—2006),提出了LCA中土地利用的生态影响评价指标、各指标的特征化因子和当量系数.建立了综合的生态影响评价计算公式和计算案例.并把建立的相关参数与国家标准相结合,使之更易于被认可和推广应用.There is no good answer to how to assess the ecological effects （EEs） resulted from the land use in LCA. Now there are still no scientific and authoritative methods and related parameters can be used by LCA practitioner in China. Based on the China technical standard ＇ the technical standard for ecological and environmental conditions assessment （HJ/T192-2006） ＇, the related indicators, characterization factors and corresponding equivalent factors for EEs assessment of land use in LCA are proposed here. The calculate formula and case for the comprehensive EEs assessment are also provided. The related parameters determined in accordance with the national technical standard are easier to be recognized and popularized.

关 键 词：生命周期评价 土地利用 生态影响 特征化因子 当量系数 

分 类 号：N[自然科学总论]