中国可持续消费水平测度及时空特征分析

Measurement and Spatial-temporal Characteristics of China’s Sustainable Consumption Level

文章根据可持续消费的定义,参考借鉴国内外机构、组织和相关学者提出的可持续消费评价指标体系,构建了一套中国可持续消费评价指标体系,并运用层次分析法和探索性空间数据分析方法测度30个省份2007—2019年的可持续消费水平及时空差异特征。研究发现:中国可持续消费水平呈逐步上升的态势,但具有明显的区域异质性;从可持续消费的4个方面来看,社会环境和科技进步的综合得分增长最快,其次是物质基础和精神生活以及生态环境和环境保护的综合得分,人口和资源的综合得分增长最慢;我国各省份可持续消费水平具有显著的正向全局空间相关性,但是局部空间集聚的类型存在明显差异。

According to the definition of sustainable consumption, this paper constructs a set of sustainable consumption evaluation index system in China by referring to the sustainable consumption evaluation index system proposed by domestic and foreign institutions, organizations and related scholars, and then uses analytic hierarchy process(AHP) and exploratory spatial data analysis to measure the sustainable consumption levels and spatial-temporal differences of 30 provinces from 2007 to 2019.The findings of the research are as the following: China’s sustainable consumption level shows a gradual upward trend, but there is obvious regional heterogeneity. In terms of the four aspects of sustainable consumption, the comprehensive score of social environment and scientific and technological progress increases the fastest, followed by the comprehensive score of material foundation and spiritual life, ecological environment and environmental protection;the comprehensive score of population and resources grows the slowest. The sustainable consumption level of Chinese provinces has significant positive global spatial correlation, but there are obvious differences in the types of local spatial agglomeration.