基于系统外部性和内部性特征的农村居民点整治典型村域模式

利用系统学原理,诠释农村居民点整治模式的"外缘–内核"式系统结构及其组成要素。鉴于乡村地域功能和人居环境学理论,以地域特征显著的北京市平谷区为例,明确了地域功能分区与功能定位,剖析典型村庄影响人居环境质量的生活、生产和生态要素,刻画农村居民点整治模式的外缘特征。从外部性导向和内部性表现的角度,设计不同村庄农村居民点整治模式的内核要素组合方式,归纳出新城综合发展–城市转移型、优势产业带动–中心社区型、现代农业主导–内部集约型、生态农业培育–新址重建型、生态旅游强化–原址改造型5种区域性典型农村居民点整治模式及其要点,为地方农村居民点整治和富丽乡村建设提供参考。

Typical Village Domain Models of Rural Residential Land Consolidation Based on the External and Internal Characteristics of the Complex System

From the viewpoint of system theory, on the basis of defining the connotation and elements and attributes of rural residential land consolidation model, the paper explained the system relationship of kernel components and outside influence factors and their action mechanism. In view of the theory of rural regional function and the science of human settlements and significant regional characteristics, taking Pinggu district of Beijing city as an example, the paper explicated the regional function division and functional orientation, analyzed the influence factors of rural life, production and ecological conditions, and depicted the edge characteristics of rural residential consolidation model. From the perspective of external orientation and internal performance, the paper put forward the kernel elements combination of different rural residential land consolidation model, and summed up five typical models and its main points, which were city comprehensive development and town transferring type, advantage industry driven and the center community integration type, modern agriculture leading and internal intensive type, ecological agriculture cultivation and new site reconstruction type, ecotourism mining and former site transforming type, to provide a favorable reference for regional rural residential land consolidation and beautiful countryside construction.