“三生”视角下的西江流域(广西段)乡村韧性时空分异特征

目的]探索西江流域(广西段)乡村韧性的时空演变关系，旨在为乡村可持续发展与乡村振兴提供参考。方法]从生产、生活、生态3个视角构建西江流域(广西段)乡村韧性评价指标体系，运用综合评价法、空间自相关模型分析了2016—2020年时空分异特征与空间集聚效应。结果](1) 2016—2020年西江流域(广西段)乡村综合韧性由0.265升至0.314,历经了“稳步发展—高速提升”演变阶段；生活韧性与乡村综合韧性两者时序变化紧密相连。(2)西江流域(广西段)乡村韧性空间特征差异显著，综合韧性形成了“西北低，中部高”的空间分布格局，各子系统呈现出不同的空间分布格局。(3)西江流域(广西段)乡村韧性均呈正相关分布特征，区域差异明显，各子系统形成不同的空间集聚区域，灵川县成为综合韧性高值极化“主区域”。结论]根据“三生”视角可有效探索乡村韧性的时空特征，同时随着乡村振兴战略的深入实施，乡村韧性不断增强，但区域差异仍然明显，差异化推进乡村建设，协同促进乡村生产、生活、生态发展对于缩短乡村韧性的区域差异具有重要作用。

Spatiotemporal Differentiation Characteristics of Rural Resilience in the Xijiang River Basin(Guangxi Section)from the Perspective of Production-Living-Ecology

Objective] The temporal and spatial evolution relationship of rural resilience in the Xijiang River Basin(Guangxi section)was explored to provide reference for rural sustainable development and rural revitalization. Methods] From the perspectives of production, life and ecology, the rural resilience evaluation index system in the Xijiang River Basin(Guangxi section)was constructed, and the comprehensive evaluation method and spatial autocorrelation model were used to analyze its spatiotemporal differentiation characteristics and spatial agglomeration effect from 2016 to 2020. Results](1)From 2016 to 2020, the comprehensive rural resilience of the Xijiang River Basin(Guangxi section)had increased from 0.265 to 0.314, and went through the evolution stage of ‘steady development-high-speed improvement'. Living resilience and rural comprehensive resilience were closely related to the time series changes.(2)The spatial characteristics of rural resilience in the Xijiang River Basin(Guangxi section)were significantly different. The comprehensive resilience had formed a spatial distribution pattern of ‘low in the northwest and high in the middle', and each subsystem presented a different spatial distribution pattern.(3)The rural resilience of the Xijiang River Basin(Guangxi section)was positively correlated, with obvious regional differences. Each subsystem formed different spatial agglomeration area, and Lingchuan County had become the ‘main area' of high-value polarization of comprehensive resilience. Conclusion] The spatial and temporal characteristics of rural resilience can be effectively explored from the perspective of production-living-ecological. At the same time, with the in-depth implementation of the rural revitalization strategy, rural resilience has been continuously enhanced, but regional differences are still obvious. Differentiated promotion of rural construction and coordinated promotion of development of rural production, life, and ecology plays an important role in reducing regional disparities in rural resilience.