城市绿地景观要素碳汇效益研究

Research on Carbon Sink Benefits of Urban Green Space Landscape Elements

城市绿地在促进碳循环和缓解热岛效应方面发挥着重要作用。基于国内外的相关文献及研究,选取乔木、灌木和草、水体为动态碳库景观要素,研究城市绿地景观要素的碳汇效益,探索不同景观要素碳汇效益的差异,分析影响城市绿地碳汇能力的景观要素,提出碳汇效益的提升策略,以期为提升城市绿地碳汇效益及实现碳中和目标提供理论指导。

Urban green space plays a pivotal role in promoting the carbon cycle and mitigating the heat island effect.Based on the relevant reviews and researches at home and abroad,the paper studies the carbon sink benefits of urban green space landscape elements through dynamic carbon pools,including arbor,shrub and grass,and water,explores the variability in carbon sink benefits among different landscape elements,analyses landscape elements influencing the carbon sink capacity of urban green space,and proposes strategies for enhancing carbon sink benefits.It is expected to provide theoretical guidance for enhancing carbon sink benefits of urban green space and realizing the goal of carbon neutrality.