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在对国内外森林资源价值评价进行介绍的基础上,采用现行市价法、市场价倒算法和成本方式评价法对海南省林地、林木的存量、流量价值进行了评价,其存量、流量价值分别为325.90亿元和3.54亿元。并采用替代法和条件价值法对海南省森林固碳制氧、水源涵养、土壤保育、森林防护、净化环境、森林游憩、生物多样性保护的效益进行了评价,其年净效益估算值为293.39亿元,占林地、林木存量价值的90.02％。
Based on the introduction of the evaluation of forest resources both at home and abroad, the stock and flow values of forestland and forest in Hainan Province were evaluated by the current market price method, the market price inversion method and the cost method. The stock values and the flow values were 32.590 billion yuan and 354 million yuan. And evaluated the benefits of forest carbon sequestration, water conservation, soil conservation, forest protection, clean environment, forest recreation and biodiversity conservation in Hainan Province by using the alternative method and the conditional value method. The annual net benefit was estimated to be 293.39 Billion, accounting for 90.02% of the value of forest land and forest stock.