| 华北地区城市绿地固碳能力测算研究 |
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| 引用本文： | 张青云,吕伟娅,徐炳乾.华北地区城市绿地固碳能力测算研究[J].环境保护科学,2021,47(1):41-48. |
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| 作者姓名： | 张青云 吕伟娅 徐炳乾 |
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| 作者单位： | 南京工业大学城市建设学院,江苏 南京 211816;北控水务(中国)投资有限公司,北京 100102 |
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| 摘 要： | 文章通过对位于华北地区的7个案例的城市绿地植被固碳能力的研究,形成一套系统的计算方法。结果表明:适用于雄安新区的城市绿地单位面积固碳能力约为2.62 kg/a·m^2;各个植被群落的固碳能力从大到小依次为乔木(2.66 kg/a·m^2)、灌木(2.59 kg/a·m^2)、地被(2.01 kg/a·m^2)。研究结果将为实现城市绿地空间的合理布局、推进低碳城市建设提供科学依据。
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| 关 键 词： | 城市绿地 固碳能力 雄安新区 植被 碳汇 |
Study on the Calculation of Carbon Sequestration Capacity of Urban Green Space in North China |
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| ZHANG Qingyun,LYU Weiya,XU Bingqian.Study on the Calculation of Carbon Sequestration Capacity of Urban Green Space in North China[J].Environmental Protection Science,2021,47(1):41-48. |
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| Authors: | ZHANG Qingyun LYU Weiya XU Bingqian |
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| Institution: | (College of Urban Construction,Nanjing Tech University,Nanjing 211816,China;Beijing Enterprises Water Group(China)Investment Limited,Beijing 100102,China) |
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| Abstract: | Based on the study of the carbon sequestration capacity of the urban green space in 7 cases in North China,a systematic calculation method was proposed.The results showed that the carbon sequestration capacity per unit area of urban green space for Xiong'an New District was approximately 2.62 kg/a·m2.The carbon sequestration capacity of each vegetation community was in the descending order with arbor(2.66 kg/a·m2),shrub(2.59 kg/a·m2),and ground cover(2.01 kg/a·m2).The research results will provide a scientific basis for realizing the rational layout of the urban green space and promoting the construction of the lowcarbon cities. |
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| Keywords: | Urban Green Space Carbon Sequestration Capacity Xiong'an New District Vegetation Carbon Sink |
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