天津农学院学报 ›› 2025, Vol. 32 ›› Issue (3): 59-64.doi: 10.19640/j.cnki.jtau.2025.03.012

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城市绿地景观全生命周期碳源碳汇量化测算体系的发展、比较及展望

冀媛媛1, Genovese Paolo Vincenzo2,通信作者, 卫佳晨1   

  1. 1.天津农学院 园艺园林学院,天津 300392;
    2.浙江大学 建筑工程学院,杭州 310058
  • 收稿日期:2025-04-13 出版日期:2025-06-30 发布日期:2025-07-02
  • 通讯作者: Genovese Paolo Vincenzo(意)(1968—),男,教授,博士,主要从事生态村和可持续建筑研究。E-mai:pavic@zju.edu.cn。
  • 作者简介:冀媛媛(1983—),女,副教授,博士,主要从事城乡低碳景观研究。E-mail:babizon@126.com。
  • 基金资助:
    国家社会科学基金艺术学项目(17CG202)

Comparative analysis and prospects of life cycle carbon source and sink quantification systems for urban green landscapes

Ji Yuanyuan1, Genovese Paolo Vincenzo2,Corresponding Author, Wei Jiachen1   

  1. 1. College of Horticulture and Landscape, Tianjin Agricultural University, Tianjin 300392, China;
    2. College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310058, China
  • Received:2025-04-13 Online:2025-06-30 Published:2025-07-02

摘要: 随着全球气候变化的日益加剧,减少碳排放已成为实现全球可持续发展的关键任务。城市绿地作为重要的碳汇单元,在其全生命周期中不仅具有碳汇功能,同时也伴随着一定的碳排放。因此,构建科学、系统的碳源碳汇量化测算体系显得尤为重要。本研究从“定性到定量”“概算到精算”以及“局部到全生命周期”三个维度出发,系统回顾了城市绿地景观碳源碳汇量化测算体系的发展历程。研究中通过选取Pathfinder、碳良知平台以及我国台湾省的LCF景观碳足迹评估系统,对其计算框架、数据来源与适用场景进行比较分析,进一步探讨城市绿地景观在全生命周期视角下碳源碳汇量化体系的发展趋势。上述研究为我国构建更为完善的城市绿地全生命周期碳源碳汇量化测算体系提供了理论支撑与实践参考,也为实现“碳达峰”“碳中和”目标、推动生态文明建设提供了重要支撑。

关键词: 城市绿地景观, 碳源, 碳汇, 全生命周期, 测算体系

Abstract: With the intensifying global climate change, reducing carbon emissions has become a critical task for achieving global sustainable development. Since urban green spaces as important carbon sinks also generate carbon emissions throughout their life cycle, establishing a scientific and systematic framework for quantifying carbon sources and sinks is essential. This study reviews the evolution of urban green landscape carbon accounting systems across three dimensions: from qualitative to quantitative assessments, from rough estimations to precise calculations, and from partial stages to full life-cycle evaluations. Three representative platforms—Pathfinder, Carbon Conscience, and the Landscape Carbon Footprint(LCF)assessment system in Taiwan—are selected for comparative analysis in terms of their calculation frameworks, data sources, and application contexts. Based on this, the study explores the emerging trends in full life-cycle carbon accounting for urban green landscapes. The findings provide theoretical and practical guidance for developing a more comprehensive carbon accounting system in China, contributing to national “Carbon Peaking” and “Carbon Neutrality” goals and supporting the advancement of ecological civilization.

Key words: urban green landscape, carbon source, carbon sink, life cycle, carbon accounting system

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