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基于LCA的节能减排评价方法研究 被引量:1
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作者 孙思 陈彦军 《中国新技术新产品》 2022年第16期92-94,共3页
节能减排对社会的发展和居民素质的进一步提高有积极作用,长远来看更是有利于生态环境的稳定,并能为人类经济发展提供一个良好的环境。该文以某市为例,基于LCA的分析方法,从局部出发对整体进行分析,通过调研采集的数据分析了不同建筑类... 节能减排对社会的发展和居民素质的进一步提高有积极作用,长远来看更是有利于生态环境的稳定,并能为人类经济发展提供一个良好的环境。该文以某市为例,基于LCA的分析方法,从局部出发对整体进行分析,通过调研采集的数据分析了不同建筑类型、不同区域和不同能源的消耗情况,结果标明:15年内建筑用电量快速增长,公共建筑面积占比较少但能耗较高。水资源消耗率增长较为平稳,用水量主要以居民用水量为主,占到了总用水量的35%。公共建筑的整体资源消耗量较民用建筑大,约为民用建筑的1.5倍。从碳排放的主要构成来看,电力的消耗是碳排放的主要组成成分。 展开更多
关键词 lca分析方法 节能减排 民用建筑 碳排放
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Analysis of Sustainability Based on Life Cycle Assessment: An Empirical Study of Wine Production
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作者 Gabriella Arcese Maria Claudia Lucchetti Olimpia Martucci 《Journal of Environmental Science and Engineering(B)》 2012年第5期682-689,共8页
The environmental planning and the current policy initiatives in European Union are aimed at continuous improvement of the productive fabric, heading toward a system in which the "quality" of products will no longer... The environmental planning and the current policy initiatives in European Union are aimed at continuous improvement of the productive fabric, heading toward a system in which the "quality" of products will no longer regardless of their environmental impacts. In this context, the methodology of LCA (life cycle assessment) is certainly one of the most innovative methods in the field of environmental protection as it allows evaluating the environmental burdens associated with a product, process or activity by identifying and quantifying material and energy consumption and environmental emissions. The objectives focus on finding the main impacts of the wine life cycle, as well as identifying crucial activities/stages in the wine production which establish the largest impacts. This paper's objective is to expose the advantages resulting from the use of the LCA method in the wine production sector, with a specific application to wine production in the Tuscany region. 展开更多
关键词 SUSTAINABILITY LCT (life cycle thinking) approach wine production agricultural products environmental impacts.
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