文献类型：期刊文献

英文题名：Environmental footprints of wood and bamboo reconstituted materials production in China: A cradle-to-gate life cycle assessment

作者：Lao, Wanli[1] Hu, Juan[1] Huang, Yuxiang[1] Li, Xiaoxu[1]

第一作者：劳万里

通信作者：Huang, YX[1];Li, XX[1]

机构：[1]Chinese Acad Forestry, Res Inst Wood Ind, Beijing 100091, Peoples R China

年份：2025

卷号：232

外文期刊名：INDUSTRIAL CROPS AND PRODUCTS

收录：;EI(收录号：20252318567404);Scopus(收录号：2-s2.0-105007438651);WOS:【SCI-EXPANDED(收录号:WOS:001507356800001)】；

基金：This work was financially supported by the project for research teams of Guangxi Forestry Research Institute (2024RT16) , soft science project of China National Forestry and Grassland Administration (2024131015) , and fundamental research funds of Chinese Academy of Forestry (CAFYBB2023PA004) .

语种：英文

外文关键词：Life cycle assessment; Carbon footprint; Phenolic resin; Bamboo scrimber; Wood scrimber

摘要：The environmental footprint of wood and bamboo reconstituted materials (scrimbers) has drawn increasing attention in the context of national carbon neutrality goals. This study conducted a cradle-to-gate life cycle assessment (LCA) of bamboo scrimber and wood scrimber based following ISO 14040 and ISO 14044 standards. The results show that bamboo scrimber imposes a 29.4% greater total environmental burden than wood scrimber in the cradle-to-gate phase, mainly due to the higher consumption of phenolic resin and moso bamboo in bamboo scrimber. In contrast, the gate-to-gate environment impact of wood scrimber is 2.71 times that of bamboo scrimber. Raw material production dominates the environmental footprint for both materials, followed by manufacturing processes, with transportation contributing minimally. Key environment hotspots include phenolic resin, wood /bamboo resource consumption, and energy-intensive production stages. This study proposes technical measures to enhance sustainability such as optimizing resin usage and adopting energy-efficient technologies, providing actionable insights for policymakers and industry stakeholders