安徽省乡村地域多功能时空格局及其影响因素识别

Multifunctional Spatial and Temporal Pattern and Identification of Influencing Factors in Rural Areas of Anhui Province

以安徽省61个县(市)为例,通过构建乡村功能评价指标体系,结合熵值法和地理探测器,揭示了安徽省生产发展功能、生活保障功能和生态保育功能的时空分异特征及其影响因素。结果发现:①2010—2018年,安徽省各功能指数均呈现上升的趋势,其中生活保障功能的上升速度最快。②安徽省乡村地域的功能类型以生产主导型和生活—生态并重型为主,缺乏强综合型。③整体上来看,自然环境因素对安徽省乡村地域各功能的影响强度大于社会环境因素,但影响强度呈逐年下降的趋势。

Taking 61 counties(cities)in Anhui Province as an example,this paper constructed a rural function evaluation index system,and combined entropy method and geographic detector to reveal the spatial and temporal differentiation characteristics and influencing factors of production development,living security and ecological conservation functions in Anhui Province.The results showed that:①From 2010 to 2018,all functional indexes showed an upward trend,among which the life security function increased the fastest.②The functional types of rural areas in Anhui Province were mainly production-oriented and living-ecological,and lack of strong comprehensive type.③On the whole,the impact intensity of natural environment factors on rural regional functions in Anhui Province was greater than that of social environment factors,but its impact intensity showed a trend of decreasing year by year.