首页|浙江省竹林碳汇测算研究

浙江省竹林碳汇测算研究

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采用生物量法测算浙江省竹林固碳量,运用能源活动二氧化碳排放测算法估算浙江省碳排放量,将二者进行对比分析竹林碳汇贡献.结果表明:1973-2021 年浙江竹林固碳量从 1 820.64万t增长到3 570.88 万t,净增长量为1 750.24 万t,增长率高达 96.13%,总体呈现增加的趋势,其中毛竹林为主要固碳林种;浙江省碳排放量呈现出稳定增长的趋势,增长率在 2004-2021 年有所下降;竹林固碳量与碳排放量呈现趋同的增长趋势,但竹林固碳量对于整体的碳排放量而言占比较小,固碳贡献小.为有效助力浙江省碳达峰、碳中和目标进程,提出应注重稳定竹林碳汇增量、切实巩固竹林碳汇发展,规范引导碳汇经营方案、合理提高竹林碳汇潜力,有效结合企业碳汇主体、科学管控企业排放数量,以此有效发挥竹林碳汇价值.
Study on Carbon Sequestration of Bamboo Forest in Zhejiang Province
The biomass method was used to measure the carbon sequestration of bamboo forests in Zhejiang Province,and the carbon emissions of Zhejiang Province were measured by applying the carbon dioxide emission measurement method for energy activities,and the 2 were compared to analyze the carbon sink contribution of bam-boo forests.The results show that from 1973 to 2021,the amount of carbon sequestered in bamboo forests in Zhe-jiang Province increased from 18,206,400 t to 35,708,800 t,with a net increase of 17,502,400 t and a growth rate of 96.13%,showing an overall trend of increase,with Moso bamboo forests being the main carbon sequestering species;carbon emissions in Zhejiang province show a stable growth trend,but the growth rate decreases from 2004 to 2021;the amount of carbon sequestered by bamboo forests and carbon emissions show a convergent growth trend,but the amount of carbon sequestered by bamboo forests is relatively small for the overall carbon emissions,and the contribution of carbon sequestration is small.In order to effectively contribute to the process of carbon peaking and carbon neutrality in Zhejiang Province,this study proposes to focus on stabilizing the increment of bamboo forest carbon sink,effectively consolidating the development of bamboo forest carbon sink,regulating and guiding the car-bon sink operation scheme,reasonably improving the potential of bamboo forest carbon sink,effectively combining the main body of enterprise carbon sink and scientifically controlling the quantity of enterprise emission,so as to ef-fectively play the value of bamboo forest carbon sink.

bamboo forestcarbon sinkbiomass methodcarbon emissioncarbon sequestration

傅乐乐、苏建兰、胡忠宇

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西南林业大学经济管理学院, 云南 昆明 650233

竹林 碳汇 生物量法 碳排放量 固碳量

云南省教育厅科学研究基金

2023Y0808

2024

西南林业大学学报
西南林业大学

西南林业大学学报

CSTPCD北大核心
影响因子:0.773
ISSN:2095-1914
年,卷(期):2024.8(2)
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