水利工程施工阶段减碳措施与碳排放管理研究  

Discussion on carbon reduction methods and carbon emission management in the construction stage of water conservancy projects

作　　者：刘洛生 伏建民 钱凯 卢斌 崔泽凯 袁兴安 LIU Luosheng;FU Jianmin;QIAN Kai;LU Bin;CUI Zekai;YUAN Xingan(Changjiang Yichang Waterway Engineering Bureau,Yichang 443008,China;Yangzhou Port and Shipping Development Center,Yangzhou 225009,China;College of Harbour,Coastal and Offshore Engineering,Hohai University,Nanjing 210098,China)

机构地区：[1]长江宜昌航道工程局,湖北宜昌443008 [2]扬州市港航事业发展中心,江苏扬州225009 [3]河海大学港口海岸与近海工程学院,江苏南京210098

出　　处：《水利经济》2024年第4期47-52,共6页Journal of Economics of Water Resources

摘　　要：为有效促进水利工程低碳建设,通过工程调研和文献资料梳理,探讨了水利工程建设施工阶段的碳排放特征及其全过程的减碳措施和碳排放管理策略。结果表明,施工阶段的减碳措施可重点关注混凝土和钢材等大宗建筑材料优选,低碳施工工艺、新能源及废弃物利用和生态固碳等降碳技术应用,以及考虑水路运输的低碳运输方案优化三方面;提出了基于低碳施工方案比选、碳排放的核算与评估及动态管理的碳排放管理策略,并从碳核算、碳评估两方面给出了管理保障建议。In order to promote the low-carbon construction of hydraulic engineering effectively,the carbon emission characteristics in the construction stage of hydraulic engineering and the carbon reduction measures and carbon management strategies throughout the construction stage are discussed through engineering survey and literature review.The results shows that the carbon reduction measures in the construction stage can focus on three aspects:reasonable selection of general building materials such as concrete and steel;application of carbon reduction technologies such as low-carbon construction methods,new energy and waste utilization and ecological carbon sequestration;optimization of low-carbon transport programs with consideration of water transport.In addition,a carbon management strategy is proposed based on comparison of low-carbon construction schemes as well as estimation,evaluation and dynamic management of carbon emission.Also,the carbon management safeguards recommendations are provided in the view of carbon accounting and carbon evaluation.

关 键 词：碳排放管理 水利工程 建筑材料 施工阶段 施工技术 运输优化 

分 类 号：X323[环境科学与工程—环境工程]