干旱区地理2024，Vol.47Issue(11)：1915-1923,9.DOI:10.12118/j.issn.1000-6060.2023.707
中国乡村生态韧性时空演变特征及影响因素探究
Spatial and temporal evolution characteristics and influencing factors of rural ecological resilience in China
摘要
Abstract
Based on the theory of resilience governance,this paper utilizes panel data from 30 provinces(cities)in China from 2004 to 2021 to construct evaluation indices from the pressure,state,and response dimensions.It objectively measures and systematically portrays the spatial and temporal evolution characteristics of China's ru-ral ecological resilience,employing the spatial Durbin model to empirically explore the factors influencing rural ecological resilience.The findings indicate that:(1)Although the overall ecological resilience of rural areas na-tionwide shows an upward trend,it remains at a low level,exhibiting the pattern of main grain marketing areas＞main grain producing areas＞areas with balanced grain production and marketing.(2)The rural ecological resil-ience scores display the characteristics of"the curve shifts rightward,the right tail extends,and the width broad-ens"during the study period.Decomposition of regional disparities using the Dagum Gini coefficient reveals that overall regional differences are not severe and show a persistent trend of narrowing.(3)Analysis of spatial spill-over effects indicates that the intensity of environmental regulation significantly and positively influences rural ecological resilience,accompanied by a significant negative spillover effect.Conversely,the urbanization rate sig-nificantly and negatively impacts rural ecological resilience,with a significant positive spillover effect.The levels of rural economic growth and government financial support for agriculture also influence rural ecological resil-ience positively and negatively,respectively,though these effects are not statistically significant.Both factors ex-hibit significant negative spillover effects in terms of indirect influence.关键词
乡村生态/韧性/时空演变/影响因素Key words
rural ecology/resilience/spatial and temporal evolution/influencing factors引用本文复制引用
任洪杰,李辉尚..中国乡村生态韧性时空演变特征及影响因素探究[J].干旱区地理,2024,47(11):1915-1923,9.基金项目
国家自然科学基金面上项目(72073131) （72073131）
中国农业科学院创新工程(CAAS-AII-2016) （CAAS-AII-2016）
中央级公益性科研院所基本科研业务费专项(JBYW-AII-2022-10,JBYW-AII-2021-41)资助 （JBYW-AII-2022-10,JBYW-AII-2021-41）
