传统村落人居环境转型发展的系统特征及动力机制研究——以江永县兰溪村为例

System Characteristics and Dynamic Mechanism of Transformation Development of Human Settlement Environment in Traditional Villages:A Case Study of Lanxi Village Jiangyong County

传统村落人居环境转型发展是生态学、地理学和人居环境科学交叉与融合的重要研究内容之一。文章阐释了传统村落人居环境转型发展的系统构成、内在机制和阶段判定,传统村落人居环境系统是一个不断运行的开放系统,系统的转型升级和质的飞跃主要依靠系统内部与外部之间进行的物质能量转换。在基础上,借助生态群落演替的基本理念,结合生态学、地理学和环境科学的基本方法,将传统村落人居环境转型发展的阶段分为入侵、竞争、反应和调控4个阶段,并构建了不同阶段的驱动机制概念模型。在实施乡村振兴战略和美丽乡村建设的时空背景下,探讨传统村落人居环境转型发展的系统特征和动力机制,有较强的时代意义与理论意义。

The important content of merging of ecology,geography and human settlement environment is transformation development of human settlement environment in traditional villages,which interpreted the system composition,internal mechanism and stages determination.Human settlement environment system of traditional villages is an open system that away from equilibrium state.Growth and evolution of system relies on the matter and energy exchange between the region system and external world and interaction of internal and external power.With the basic concept of ecological community succession,combining the basic methods of ecological,geography and environmental science,transformation development of human settlement environment are divided into 4 stages,which are invasion stage,competition stage,reaction stage and regulation stage,and conceptual model of driving mechanism in every stage is constructed.Under the spatial-temporal background of implementing rural revitalization strategy and beautiful village construction,it has strong time significance and practical significance to discuss the system characteristics and driving mechanism of transformation development of human settlement environment in traditional villages.