生命周期评价方法的几个新研究方向

摘要

Three novel research directions of Life Cycle Assessment ( LCA) have been illustrated in this pa-per. They are dynamic LCA with temporal and spatial factors in local region, data reliability and quality a-nalysis in LCA, and hybrid LCA with input output tables in data collection process. Understanding these new research directions currently in LCA methodology are of great importance to Chinese LCA researchers for improving their LCA researchers level.%文章分析了当前生命周期评价的三个最新的研究方向：考虑时间和空间因素的动态生命周期评价方法研究；生命周期评价中数据可靠性和数据质量研究；基于国家或地区输入输出模型的混杂生命周期评价方法研究。深入分析目前世界上最新生命周期评价方法的研究方向，对于提高国内生命周期评价研究者研究水平具有重要意义。