基于碳达峰碳中和战略目标的城市园林绿化碳汇系统建设  

Construction of Urban Landscaping Carbon Sink System Based on Carbon Peak and Carbon Neutralization

作　　者：罗志传 单金福 Luo Zhichuan;Shan Jinfu(Hot Spring Street Office of Urban Management Comprehensive Service Center of Anning Municipal People's Government,Anning Yunnan 650000,China)

机构地区：[1]云南省安宁市人民政府温泉街道办事处城市管理综合服务中心,云南安宁650000

出　　处：《绿色科技》2022年第21期91-95,共5页Journal of Green Science and Technology

摘　　要：为探究现阶段我国城市园林绿化体系对“双碳”的贡献与影响,以西南地区云南昆明全市园林及绿化为基础,构建了基于园林绿化体系的碳汇系统。在明确目前常用的碳汇估算方法的基础上,运用GM(1,1)灰色预测模型对案例地区的园林植被碳汇储蓄量进行了计算,并对该方法的可行性与科学性进行了验证。结果表明:由实例数据支持的验证结果可知,该方法所建城市园林绿化碳汇系统具有较高的切实性,并可以对该城市绿地碳汇的未来发展进行精准预测,证明通过该方法所建的碳汇系统可以作为支撑城市园林碳汇计算的一种方法,具有较高的预测能力和精准性。In order to explore the contribution and impact of China's urban landscaping system on"double carbon"at the present stage,a carbon sink system based on the landscaping system will be built based on the landscaping and greening of Kunming,Yunnan Province in Southwest China.On the basis of clarifying the commonly used carbon sequestration estimation methods,the GM(1,1)grey prediction model is used to calculate the carbon sequestration savings of garden vegetation in the case area.The feasibility and scientificity of this method are verified.From the verification results supported by the case data,it can be seen that the urban landscaping carbon sink system built by this method is highly practical and can accurately predict the future development of the urban carbon sink.It proves that the carbon sink system built by this method can be used as a method to support the calculation of urban landscaping carbon sink,with high prediction ability and accuracy.

关 键 词：碳达峰 碳中和 城市园林绿化 碳汇系统 

分 类 号：TU986[建筑科学—城市规划与设计]