Theory Discussion
XUE Bing, XU Yaotian, LI Hongqing, ZHANG Yuxin, REN Wanxia
The integrated consolidation of resources within human-environment systems can effectively promote the scientific establishment of resource spatial configurations in courtyards, facilitating regional ecological and economic development. With the intensification of population aging and decline, China, as a large traditional agricultural country, is likely to see most rural living spaces returning to traditional courtyard-style structures in the future. Therefore, based on Maslow's hierarchy of needs theory and the resource metabolism theory, we explored the development scenarios of rural courtyards in China in the future. We also applied the resource metabolism analytical framework with the fundamental characteristics of the micro-geographical, economic, social, and industrial systems of courtyards, systematically analyzing the spatial configuration and flow patterns of courtyard resources. By comprehensively considering the multi-level needs of rural residents in the future, we established a conceptual model of courtyard resource spatial evolution based on an improved version of Maslow's theory, a panoramic resource flow model for courtyards under spatial compound structures, an evaluation indicator system of courtyard resource metabolism, and a future-oriented research framework for resource metabolism in rural courtyards, which systematically elucidated the scientific relationship between courtyard resource metabolism research and spatial function and regional policy. We innovatively put forward the scientific basis and research framework of resource metabolism with independent courtyards as the research object, evaluated the flow pattern of resources in the courtyard from the micro-scale, which is helpful for accurately identifying the optimal allocation path of resources in the region, so that the allocation of resources, ecological benefits, economic benefits, social benefits, and residents' emotional benefits can be maximized. It provides a scientific support for the global integration and diversified value-added of courtyard resources, provides an efficient guidance for the development decision making of rural areas, and promotes the sustainable development of rural human settlements.