Research On The Coupling Of Forest Ecosystem And Forestry Industry Of Our Country

The coupling study on forest ecosystem and forestry industry is conceived against a background of partial improvement and general deterioration of Chinese ecosystem condition of severe shortage in total forest resources,of prominent imbalance between timber supply and demand,of a more arduous task than ever before in forestry reform and development then,the paper illustrates the inevitability of ussimilation through ecologicalization on base of the balance between forest ecosystem and forestry industry. Therefore it is hoped that a theoretical system of forest ecosystem and forestry industry,which is suitable for current national state and will accelerate forestry development and will help achieve the goal of beautification of our country,can be established.Based on the theory of system methoelogy,cybernetics,dissipative structure and synergenics,the coupling study on forest ecosystem and forestry industry generally grasps their casual link and gradually analyzes the mechanism of control and coordination of their intercorrelation and interaction. After the analysis of the characteristics of our national coupling of forest ecosystem and forestry industry,the paper demonstrates their law of balance and the inevitability of ecologicalization transformation,and represents,a course of logical development with symplastic evolution as the core.The structure of the coupling system refers to the arrangement order of the elements in the system,it is the foundation of system function. The coupling system structure insists of two sub-systems,which are forest ecosystem and forestry industry system,and five main elements,which are population,industry system,and five main elements,which are population,environment,resources,capital and technology,and it is netted and ordered,it includes three kinds of relationship which is the basic relation forest ecosystem to forestry industry,the subject relation of forestry industry to forest ecosystem and dominant supporting relation of human beings and science and technology to system coupling. They all play a very important role in their respective coupling position,jointly promoting the orderly function of coupling system.The function of the coupling system is the external representation of its structural ability. Its most characteristicfunctions are material cycle,energy exchange,information transmission and value increment.The banlance of forest ecosystem and forestry industry refers to the integrated stable condition formed by organic combination,interdependence,mutual promotion,ecoexistence and reciprocal benefit of forest ecosystem balance and forestry industry balance. It embodies the dialectial unity of forest ecosystem balance and forestry industry balance. Its essence is reciprocal gain characteristic maintained constantly between forestry ecological balance and forestry industry balance. The basic'features' of forestry ecological balance and forestry industry balance are the state of harmony,automony and evolution. The key to strike the forestry ecological balance and forestry industry balance is to adhere to a more adaptive law combined by law of nature and law of economy. That is to say,this more adaptive law is a combination of five laws of harmony between human and nature,self-arrangement,circulatory economy,dynamic coordination and coupling development,which should be applied and taken effect.The ecologicalization transformation of forestry ecology and forestry industry coupling is the high-level assimilation of forest ecology and forestry industry. It is also a necessary choice to meet the need on ecology of our society. Its connotation is the relation of harmonious coexistence,mutual glory and symplastic evolution between forestry ecology and forestry industry,of promoting assimilation between forestry ecology and forestry industry,of comprehensively understanding forest value,of scientifically giving to overall function of forest,of combining view of nature and modern technology,increasing economic benefits in giving play to ecological benefits. We should learn form law of nature and develop circulatory economy. We should also design a ecological forestry pattern for ecologicalization transformation.The deductive study and statement about the structure,function,balance and ecological transformation of the coupling system of forest ecosystem and forestry industry,above, initially establishes a theoretical system of coupling development-integrity-harmony-cirle-sustain at the core of symplastic evolution. In order to put the theory into practice,the paper at last designs a management frame and appraisal index system for forest ecology and forestry coupling system. Taking shuangfeng bureau of forestry in Yi Chun as an experimental spot,the paper gives detailed component analysis of the degree of coupling of the developing effect of forest ecology and forestry industry coupling.