跨地方生计视角下长三角地区乡村社区弹性特征识别及调控策略研究

人地关系一直是地理学研究核心，系统要素在跨尺度上的相互作用是人地关系研究的主要挑战。从跨地方生计视角考察生计要素（劳动力、资金、技术等）在城乡间的流动及其对迁出地乡村社区的影响业已成为当前国际学术界关注的热点。本项目选取长三角地区3类不同地理环境特征（平原、山区、海岛）的乡村社区，运用实地调查、经验分析和数理统计等方法，厘定和解析跨地方社会网络对乡村社区弹性影响的关键要素与典型特征，运用社会网络分析、结构方程模型等方法，开展跨地方社会网络对乡村社区弹性的影响评估。本研究旨在揭示不同类型乡村社区系统及其要素的社会空间结构特征，阐明其在地方尺度以及跨尺度之间的生计要素转移过程，以实现对跨尺度人地关系演化的精确阐述，从而在理论与实证上都能对人地系统研究进一步补充完善，促进人地关系优化与调控。

Man-land relationship has always been the core of geography research, and the interaction of system elements on translocal scale is the main challenge in the study of man-land relationship. The uncertainty faced by man-land research and its lack of accurate explanation, the important reason is that the existing research is relatively focused on the local scale and the lack of analysis on the translocal scale phenomenon. Examining the flow of various livelihood elements in urban and rural areas from the perspective of translocal social networks and its impact on the rural communities of the emigrated areas has become a hot topic in the current international academia. Three types of rural communities in the Yangtze River Delta with different geographical characteristics (plain, mountain area and island) are selected to determine and analyze the key elements and typical characteristics of the impact of translocal social networks on the resilience of rural communities by using the methods of field investigation, empirical analysis and mathematical statistics. Social network analysis and structural equation model are used to evaluate the impact of translocal social networks on the resilience of rural communities. The purpose of this study is to reveal the social spatial structure characteristics of livelihood systems and their elements in different types of rural communities, and to clarify the transfer process of elements in local scale and translocal scale, so as to accurately explain the evolution of translocal scale man-land relationship. Thus, theoretically and empirically, it can further supplement and improve the study of man-land relationship system, and promote the optimization and regulation of man-land relationship.