Analysis of Self-Organizing Evolution Mechanism of Rural Human Settlement System
用自组织理论分析农村人居环境系统的特征和演化机制，通过逻辑增长曲线模型模拟其演化过程，并基于农户空间行为变化提出演化路径与对策。
This article analysis the characteristic and evolution mechanism of rural human settlement system by selforganization theory. Rural human settlement is a dynamic complex giant system which contains 3 elements combinationnatural environment, sociocultural environment and regional environment. Also it possesses the self- organizing characteristic of openness, non-equilibrium nonlinearity and instability. This article stimulates the evolution process and evolution mechanism of rural human settlement system by logistic growth curve models, then presents self-organizing evolutionary path of rural human settlement on the base of households' spatial behavior changes. At last it gives certain countermeasures according to evolution characteristic of rural human settlement system.