Abstract:

Forest ecological benefits were indirect useful value.Forest ecological benefits effective area coefficients were put forward to evaluate generalized forest ecological benefits.Forest ecological benefits physics and monetary quantum model were entirely different.The physics quantum is a kind of general linear model——apparently non-correlative model.Considering of the externality of market failure,the Green Pareto Optimum was pointed out.Replaced market method should be adopted to evaluate forest ecological benefits monetary quantum,which was necessary condition to realize scientific evaluate forest ecological benefits.To scientifically and internalized estimate forest ecological benefits monetary quantum,the approaching market theory was built.According to the similarity and replaceable of forest ecological benefits with its replaced merchandise,basic principle of the approaching market coefficient and mathematics model were built by means of digital approaching.They were characteristic of future environmental market.Two kinds of monetary construct model built the foundation of internalize forests ecological benefits.

Key words: Forest environment valuation, Apparently non-correlative model, Approaching market theory, Green Pareto optimum, Internalize forest externality principle