DYNAMIC EVOLUTION AND FAIRNESS ANALYSIS OF CARBON EMISSIONS FROM ANIMAL HUSBANDRY IN INNER MONGOLIA AUTONOMOUS REGION
To study the spatiotemporal evolution of carbon emissions from animal husbandry in Inner Mongolia Autonomous Region,measure the equity between regions,and promote the low-carbon,green and modern transformation of animal husbandry in Inner Mongolia Autonomous Region.Based on the relevant panel data from 2000 to 2020,the carbon emission coefficient method was used to calculate the carbon emissions of animal husbandry in Inner Mongolia Autonomous Region,and the nuclear density estimation method and the Moran index spatial correlation analysis method was adopted to analyze the spatial and temporal evolution of carbon emissions in 12 league cities in Inner Mongolia Autonomous Region,then the Lorentz curve of animal husbandry carbon emissions was used to construct a carbon emission fairness evaluation model from the two dimensions of economic efficiency and production efficiency.The results were showed as follows.(1) During the study period,the carbon emissions of animal husbandry in Inner Mongolia Autonomous Region showed a fluctuating upward trend,and the nuclear density curve showed that the carbon emissions of each league city evolved from concentrated to scattered,and the regional differences were strengthened.(2) During the study period,the regional spatial correlation between the leagues and cities of Inner Mongolia Autonomous Region continued to increase,and the carbon reduction effect of Hohhot city was the most prominent,and the carbon emissions of animal husbandry in Xilin Gol league increased the most.(3) The Gini coefficient of the economic efficiency of carbon emissions of animal husbandry in Inner Mongolia Autonomous Region was 0.44,and the Gini coefficient of production efficiency was 0.42,both exceeding the warning line of 0.4,and the fairness of carbon emissions in animal husbandry was low.The results of the fair classification of carbon emissions from animal husbandry economic efficiency and production efficiency showed that Hohhot city,Baotou city,Wuhai city,Chifeng city,Bayannur city and Ulanqab city belonged to the "high-high" type.Xing'an Meng belonged to the "low-high" type;Xilin Gol league belonged to the "high-low" type;Tongliao city,Ordos city,Hulunbuir city,Alxa league belonged to the "low-low" type.Therefore,the government can establish and improve relevant policies for carbon emission reduction in animal husbandry,optimize feed ratio and management methods,and establish low-carbon demonstration parks for animal husbandry,which will be gradually realized in sub-regions with points,establish internal livestock carbon emission trading markets among various leagues and cities,so as to promote the low-carbon development of animal husbandry in Inner Mongolia Autonomous Region.
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