Basic laws of the interactive coupling system of urbanization and ecological environment

There is an objective dynamic coupling relation between urbanization and ecological environment.This kind of coupling relation can be regarded as an on-limits and non-equilibrium dynamic fluctuating system with non-linear interaction and self-organization capability.We called the system as the interactive coupling system of urbanization and ecological environment.According to the Dissipative Structure Theory and the Ecosystem Need Laws,this paper analyzes theoretically the six basic laws of the interactive coupling system of urbanization and ecological environment,namely the coupling fission law,dynamic hierarchy law,stochastic fluctuations law,non-linear synergetic law,threshold value law and forewarning law.The six major laws are the basic laws that must be followed in the research on the interactive coupling process between urbanization and ecological environment.They have important theoretical guiding significance to reveal the interactive coercing relation and dynamic coupling relation between urbanization and ecological environment.