农业工程2025，Vol.15Issue(12)：143-151,9.DOI:10.19998/j.cnki.2095-1795.202512323
新疆各地(州、市)农业碳汇效应与低碳农业生产效率研究
Research on agricultural carbon sink effect and low-carbon agricultural production efficiency in various regions(prefectures and cities)of Xinjiang
摘要
Abstract
As climate change issues becoming increasingly severe,low-carbon agricultural development has emerged as a crucial global topic.Taking Xinjiang Uygur Autonomous Region(abbr.Xinjiang)as research subject,spatiotemporal evolution characteristics of agricultural carbon emissions and carbon sink effects across 14 prefectures(cities)in Xinjiang from 2008 to 2022 were analyzed.Low-carbon agricultural production efficiency was evaluated using both super-efficiency SBM model and DEA-Malmquist model.Agricultur-al carbon emissions and carbon sink were calculated using IPCC-recommended coefficient methods to determine agricultural net carbon sink capacity.Static analysis of low-carbon agricultural production efficiency was conducted using super-efficiency SBM model,while DEA-Malmquist model was used for dynamic efficiency analysis.Results revealed that Xinjiang's agricultural net carbon sink remained consistently positive throughout study period,with significant regional disparities:northern Xinjiang demonstrating generally higher val-ues than southern Xinjiang.Low-carbon agricultural production efficiency exhibited fluctuating upward trends,with eastern Xinjiang achieving the highest efficiency and southern Xinjiang the lowest,while regional disparities maintained significant gaps.Technological progress significantly enhanced total factor productivity,particularly through technological innovation and resource allocation optimiza-tion in partial regions.Data support and theoretical foundation for promoting low-carbon agricultural transformation in Xinjiang were provided,while also serve as references for formulating targeted regional policies for low-carbon agricultural development.关键词
农业净碳汇/低碳农业/生产效率/超效率SBM模型/DEA-Malmquist模型/新疆Key words
agricultural net carbon sink/low-carbon agriculture/production efficiency/super-efficiency SBM model/DEA-Malmquist model/Xinjiang分类
农业科技引用本文复制引用
王晓彬,范伊琳,李文博,张雪伟,邱志诚,王娇..新疆各地(州、市)农业碳汇效应与低碳农业生产效率研究[J].农业工程,2025,15(12):143-151,9.基金项目
新疆维吾尔自治区高校基本科研业务费科研项目(XJEDU2025J055) （XJEDU2025J055）
