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生态农业背景下碳效率与农村生态经济的关系研究 被引量:1

Study on the relationship between carbon efficiency and rural ecological economy under the background of ecological agriculture
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摘要 以XX生态经济区为例,针对农业生产中的碳投入与碳产出,对XX生态经济区各区县农业碳的生产效率、生态效率以及经济效率进行分析测算,并基于区县尺度对各区县碳效率与农村生态经济的时空分异进行实证分析。结果表明,农业经济产量和碳排放量是生态效率高低的决定性因素之一,2016—2019年XX生态经济区较大幅度地提高了农业生产水平,因此农作物产量也随之增加,加上国家优惠政策的实施,农业碳的经济效率也呈逐年上升的趋势;XX生态经济区农业碳排放量明显低于吸收量,说明该经济区的农业生态系统碳汇功能较强,但农业碳排放量有逐年增加的趋势。 Taking XX ecological economic zone as an example,aiming at the carbon input and carbon output in agricultural produc⁃tion,the productive efficiency,ecological efficiency and economic efficiency of agricultural carbon in each district and county of XX ecological economic zone were analyzed and calculated,and the time-space difference between carbon efficiency and rural ecological economy in each district and county based on the district and county scale were analyzed empirically.The results showed that agricul⁃tural economic output and carbon emissions were one of the decisive factors for the level of ecological efficiency.XX ecological econom⁃ic zone had greatly improved the level of agricultural production from 2016 to 2019,so the output of crops had also increased.Coupled with the implementation of national preferential policies,the economic efficiency of agricultural carbon also showed an upward trend year by year;the emission of agricultural carbon in XX ecological economic zone was significantly lower than the absorption,indicat⁃ing that the agricultural ecosystem carbon sink function of this economic zone was strong,but agricultural carbon emissions had a trend to increase year by year.
作者 杨春 郭连红 YANG Chun;GUO Lian-hong(School of Accounting,Guangzhou Huashang College,Guangzhou 511300,China;Guangzhou Panyu Polytechnic,Guangzhou 511483,China)
出处 《湖北农业科学》 2022年第10期207-212,共6页 Hubei Agricultural Sciences
基金 广州市哲学社会科学发展“十三五规划”课题(2018GZGJ168) 广州华商学院校内科研项目(2020HSDS03)。
关键词 碳效率 生态经济 生态农业 碳投入 碳产出 carbon efficiency ecological economy ecological agriculture carbon input carbon output
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