耗散结构视角下生态型物流园区进化模型研究

为探究生态型物流园区实现可持续发展的进化机理,运用耗散结构理论对生态型物流园区已具备的条件进行分析,构建了基于logistic生长曲线的进化模型,发现生态型物流园区的发展经历了物种植入期、种群发展期、郁闭稳定期和种群蜕变期4个阶段,并循环往复、不断演进,进而形成了进化的复合logistic生长曲线.研究表明,生态型物流园区实现可持续发展,有两个主要途径:一是通过园区内部的不断集成与优化引入负熵流,从而减缓总熵的增加速度;二是通过对园区内外部要素的调控,使得园区功能不断升级,从而进入新的演化周期.

Evolution Model of Logistics Park Based on Dissipation Structure Theory

In order to explore the sustainability of ecological logistics park evolution mechanism,the dissipation structure theory was used to analyze the ecological logistics park.An evolution model,based on the logistic growth curve,was constructed.Before evolving to form a composite logistic growth curve,the ecological logistics park has to go through four stages,such as species implant,population development,stable canopy and population transformation.The research shows that there are two ways to achieve ecological logistics park sustainable development.The first one is reducing the total entropy by integrating the internal park elements,the other one is upgrading the function of the park by controlling the internal and external factors,and thus entering a new evolution cycle.