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山东省农业生产温室气体排放量测算

Calculation of greenhouse gas emissions from agricultural production in Shandong Province

  • 摘要: 农业生产的温室气体排放在总排放量中占比较大,山东省作为农业大省,对其农业生产的温室气体排放量进行测算具有重要意义。基于统计资料和前人研究数据,对山东省种植业和畜牧业生产温室气体排放量进行测算。结果表明,2022年山东省农业生产中,CH4排放总量433126.44 t,其中种植业、畜牧业CH4排放量分别为22351.35410775.09 t;N2O排放总量102204.47 t,其中种植业、畜牧业N2O排放量分别为58109.9144094.56 t。该研究有助于揭示山东省农业生产温室气体排放的现状规律和空间差异性特征,从农业减排角度为实现双碳目标提供支持。

     

    Abstract: Greenhouse gas emissions from agricultural production account for a large proportion of total emissions.As a major agricultural province, it is of great significance to calculate greenhouse gas emissions of agricultural production in Shandong Province.Based on statistical data and previous research data, greenhouse gas emissions of growing industry and animal husbandry in Shandong Province were calculated.Results showed that total amount of CH4 emissions from agricultural production in Shandong Province in 2022 was 433126.44 t, with CH4 emissions from growing industry and animal husbandry were 22351.35 and 410775.09 t, respectively.Total amount of N2O emissions was 102204.47 t, in which N2O emissions from growing industry and animal husbandry were 58109.91 and 44094.56 t, respectively.It was suggested to reveal current situation and spatial difference characteristics of greenhouse gas emissions from agricultural production in Shandong Province and to provide theoretical support for achieving dual-carbon goals from perspective of agricultural emission reduction.

     

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