摘要
在数字经济与“双碳”目标背景下,为实现种植业低碳排放的重要目标,本文基于农业物资投入和农田土地利用两大类碳源构建核算体系,通过IPCC碳排放系数法测算中部地区6省2013—2022年种植业碳排放量以及碳排放强度。同时,基于熵值法赋值数字经济发展指标权重,测度6省2013—2022年种植业碳排放强度和数字经济综合指数,基于OLS探究数字经济发展对种植业碳排放强度的影响,并通过稳健性检验。结果表明:数字经济发展对种植业碳排放强度具有抑制作用,应持续推进数字经济高质量发展,助推中部六省实现种植业碳减排目标。
In the context of the digital economy and the"dual carbon"goal,to achieve the important goal of low carbon emissions from the plantation industry.This paper constructs an accounting system based on two categories of carbon sources,namely,agricultural material inputs and farmland utilization,and measures the plantation carbon emissions and carbon emissions intensity in six provinces in central China through the IPCC carbon emission coefficient method from 2013 to 2022,and at the same time assigns weights to indicators of the development of digital economy based on the entropy method,measures the the plantation industry carbon emissions intensity in the six provinces from 2013 to 2022.Based on OLS to explore the impact of digital economy development on the carbon emission intensity of plantation industry and pass the robustness test.The conclusion shows that the development of the digital economy can inhibit the carbon emission intensity,and the high-quality development of digital economy should be continuously promoted to improve the plantation industry realize carbon emission reduction in the six provinces.
作者
谢婧
姜微
XIE Jing;JIANG Wei(Central South University of Forestry&Technology,Changsha,Hunan 410004)
出处
《热带农业工程》
2025年第2期55-59,共5页
Tropical Agricultural Engineering
基金
湖南省社科基金项目“洞庭湖生态经济区产业高质量发展研究”(No.21YBA100)。
关键词
种植业
碳排放
碳排放强度
数字经济
cultivation
carbon emissions
carbon intensity
digital economy
