Spatial Distribution Characteristics and Improvement Strategies of Villages in Dabie Mountain Area—Taking Youfangdian Township,Jinzhai County as an Example
The spatial form index system of village types was constructed at three levels:ecological space,production space and living space(the"three spaces"),and the land use characteristics and settle-ment distribution patterns of Youfangdian Township in Dabie Mountain Area were analyzed by using nu-clear density analysis and landscape pattern index to explore the spatial distribution characteristics of the"three spaces"and clarify the dominant village types by superposition analysis.The results show that:The spatial balance of the"three spaces"in Youfangdian Township is relatively high,with ecological space area>production space area>living space area;The spatial distribution of rural residential areas in Youfangdian Township presents a pattern of"large in the east and small in the west,large in disper-sion and small in concentration";The spatial differentiation of the"three spaces"of each village in Yao-fangdian Township is obvious and can be divided into five functional types:ecological function-led area,living function-led area,comprehensive development area,balanced development area and production function-led area,and the three remediation strategies are clarified according to the functional orienta-tion,and then the optimization model for enhancing and coordinating the development of village func-tions is proposed.
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