摘要
当前国内有很多关于低碳园林的定性研究,但缺乏园林工程碳排放测算系统的定量化评估模型。随着绿色基础设施在城市建设中的比重逐渐加大,科学、全面地提出一套针对园林工程项目的碳排放测算清单,对推动低碳园林发展具有重大意义。因此,采用CiteSpace知识图谱梳理了近年来关于“碳排放测算”的核心论文,以“工程项目”为主题,发现国内工程项目中有关碳排放测算研究的3个主要方向为建筑业、农业种植业和交通运输业,总结了各行业碳排放测算的研究进展和研究重点。通过分析园林工程项目与其他类型工程项目的相似性和差异性,界定了从投入到产出全过程中直接或间接产生碳排放的活动,将园林工程项目的全生命周期分为材料生产及运输、施工建造及拆除、维护管养、景观更新4个阶段,构建了一套适用于园林工程项目全生命周期碳排放测算的流程,试图为今后进行园林工程项目全生命周期或某一环节碳排放测算提供清晰思路,为建设低碳园林提供更为主动、有效的决策参考。
At present,there are many qualitative studies on low-carbon landscape in China,but is lacking of quan-titative evaluation model for carbon emission measurement system.With gradually increase of the proportion of green infrastructure in urban construction,that putting forward a scientific and comprehensive carbon emission measure-ment list for landscape projects is of great significance to promote the development of low-carbon landscape.The CiteSpace knowledge graph is used to review the core research papers on carbon emission measurement in recent years.Under the theme of projects,it is found that the carbon emission measurement has been studied from three main directions of construction industry,agricultural planting industry and transportation industry in domestic pro-jects.The research progress and focus in various industries are summarized.By analyzing the similarities and differ-ences between landscape projects and other types of projects,the activities that directly or indirectly produce carbon emissions are defined in the whole process from input to output.The life cycle is divided into four stages of material production and transportation,construction and demolition,maintenance and management and landscape renewal.A set of carbon emission measurement process is constructed which is applicable to the whole life cycle of landscape projects in order to provide a clear idea for the follow-up work.It provides a more active and effective decision-mak-ing reference for the construction of low-carbon gardens.
作者
曲辰
牛萌
孔柏涵
Qu Chen;Niu Meng;Kong Bohan(China Urban Construction Design&Research Institute Co.,Ltd.,Beijing 100120,China)
出处
《市政技术》
2023年第12期179-187,共9页
Journal of Municipal Technology
作者简介
曲辰,女,工程师,硕士,主要研究方向为风景园林。;通讯作者:牛萌,女,高级工程师,硕士,主要研究方向为风景园林、城市规划。
