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以巴尔鲁克山自然保护区的森林生态系统为研究对象,从物质量与价值量的角度,采用影子工程法、机会成本法、市场价值法等研究方法,对巴尔鲁克山自然保护区森林生态系统生产有机物、涵养水源、保育土壤、固碳释氧、净化环境、营养元素积累、生物多样性保护、森林游憩这8项功能12个指标进行价值量评估,最后算出研究区森林生态系统服务功能总价值和单位面值价值。结果表明:该自然保护区森林生态系统服务功能总价值为:7.05×108元·a-1,单位面积价值为:3.08×104元·hm-2·a-1。其中,直接经济价值为0.5×104元·a-1,占总价值中的7.04%;间接价值总和为6.6×104元·a-1,占总价的92.96%。各项功能价值的大小顺序为:固碳释氧价值>涵养水源价值>生物多样性保护价值>保育土壤价值>游憩价值>积累有机物价值>净化环境价值>生产有机物价值。
Taking the forest ecosystem in Bal’erke Mountain Nature Reserve as the research object, using the methods of shadow engineering, opportunity cost and market value to study the forest ecosystem in Barrock Mountain Nature Reserve, 12 indicators, including organic matter production, water conservation, soil conservation, carbon fixation and oxygen release, purification environment, nutrient accumulation, biodiversity conservation and forest recreation, were evaluated. Finally, the total value of forest ecosystem services Value and unit face value. The results showed that the total value of forest ecosystem services in this nature reserve was 7.05 × 108 yuan · a-1, and the unit area value was 3.08 × 104 yuan · hm-2 · a-1. Among them, the direct economic value of 0.5 × 104 yuan · a-1, accounting for 7.04% of the total value; the total indirect value of 6.6 × 104 yuan · a-1, accounting for 92.96% of the total price. The order of the value of each function is: value of carbon sequestration and oxygen release> conservation water value> biodiversity conservation value> conservation soil value> recreation value> accumulation of organic value> purification of environmental value> production of organic value.