干旱区地理2024，Vol.47Issue(11)：1981-1990,10.DOI:10.12118/j.issn.1000-6060.2023.637
干旱区数字经济与农业绿色发展耦合协调研究
Coupling and coordination of digital economy and green development of agriculture in arid zones:A case of Xinjiang
摘要
Abstract
Enhancing the coupling and coordination between the digital economy and green development of agri-culture in arid areas is essential for promoting high-quality agricultural growth.This study explores the coupling and coordination between the digital economy and green development of agriculture in Xinjiang,China,using panel data from 2011 to 2020.A coupling and coordination model was employed to quantify the interactions be-tween the digital economy and green development of agriculture.Methods including Kernel density estimation,standard deviation ellipse,and the Dagum Gini coefficient were utilized to analyze the spatiotemporal evolution of the coupling and coordination degree.The results indicate that:(1)Xinjiang's digital economy exhibits a"high in the center,low in the surrounding areas"pattern,while green development of agriculture shows a"high north,low south,high east,low west"distribution.Between 2011 and 2020,the growth rate of the digital econo-my in Xinjiang reached 131.618%,whereas the green development of agriculture increased by 33.922%.(2)The overall degree of coupling coordination in Xinjiang shows a gradual upward trend,with the growth rate of sub-re-gions ranked as follows:east Xinjiang＞north Xinjiang＞south Xinjiang.The Kernel density results suggest a polar-ization effect in both Xinjiang as a whole and within its three major regions.Analysis using the standard devia-tion ellipse reveals that the azimuthal angle rose by 1.747°from 2011 to 2015,and fell by 1.410°from 2015 to 2020,indicating a back-and-forth oscillation in the center of gravity for the distribution of the digital economy and green development of agriculture.(3)The overall level difference in coupling coordination shows a conver-gence trend,with an average inter-group difference of 0.403 and an intra-group difference of 0.304.关键词
干旱地区/数字经济/农业绿色发展/耦合协调/区域差异/新疆Key words
arid zones/digital economy/green development of agriculture/coupling and coordination/region-al differences/Xinjiang引用本文复制引用
吉泽男,付文婷,王鹏程,廖升,潘铮..干旱区数字经济与农业绿色发展耦合协调研究[J].干旱区地理,2024,47(11):1981-1990,10.基金项目
国家社会科学基金重点项目(20AZD091)资助 （20AZD091）
