Spatiotemporal Variation of Rural Vulnerability and Its Clustering Model in Guizhou Province

Abstract

The vulnerability of China’s rural system is becoming increasingly obvious due to the multiple pressures of geological conditions and human interference. This study selected Guizhou Province to measure the degree of vulnerability and determine a rural system’s temporal and spatial characteristics. We select the county as the unit, build the vulnerability assessment of a rural system based on the three dimensions of exposure, sensitivity, and adaptability, and employ the combination weighting method. The final development indicator of the rural vulnerability measurement model was obtained using the Technique for Order Preference by Similarity to the Ideal Solution method. Further, SatScan v10.1 software was used for spatiotemporal scanning statistical analysis, and its clustering pattern was analyzed. Finally, visual analysis was conducted using ArcGIS 10.7 software. The results showed that exposure and sensitivity have an increasing fluctuation trend, while adaptability has a decreasing trend. The combined effect resulted in an increasing trend of vulnerability. The mean values of exposure, sensitivity, adaptation, and rural vulnerability in Yunyan are 0.906, 0.894, 0.772, and 1.028 higher than those in Nanming, i.e., 0.417, 0.426, 0.687, and 0.262, respectively. The vulnerability of the rural system shows a spatial pattern of “low in the middle and high on both sides,” with spatial clustering, and Guiyang and Zunyi are the cluster centers.

Digital economy and rural household resilience: Evidence from China

“…It refers to these households exhibiting 'fragility without breaking and weakness without perishing' when interacting with the external environment, particularly when facing various pressures, along with the determination and ability to achieve sustainable survival and development (Gupta et al 2021;Milhorance et al 2022). Secondly, the measurement of rural household resilience: A review of relevant literature reveals a wealth of research measuring rural (economic) resilience from the perspective of regional economic resilience (Farahani and Jahansoozi 2022;Su et al 2022;Zhou et al 2023). Thirdly, the influencing factors of rural household resilience: Against the backdrop of common prosperity and rural revitalisation, rural households face both development opportunities and external challenges.…”