孟滦林管局森林生态系统服务功能价值研究

Estimating the Economic Values of the Forest Ecosystem Service Function in Mengluan Forest Administration

在对孟滦林管局森林生态系统长期、连续定位观测的基础之上,根据森林资源清查数据和国内外权威部门公布的价格参数,定量评价了孟滦林管局不同林型森林生态系统服务功能的经济价值。结果表明,孟滦林管局森林生态系统服务功能总价值为35.16亿元/年,各项服务功能价值排序为涵养水源>生物多样性保护>固碳制氧>净化环境>保育土壤>营养物质积累>森林游憩;不同树种提供的服务功能总价值排序为落叶松>桦木>油松>柞树>杨树>山杏>榆树>云杉>樟子松;不同树种单位面积提供的服务功能价值排序为落叶松>油松>樟子松>云杉>杨树>柞树>桦木>榆树>山杏。

Based on the long and continuously observation, taking on the national forest resource inventory data of Mengluan Forest Administration and the price parameter publicized the authority in the world, , this articles deals with ecosystem service function value of different forest type in Mengluan Forest Administration, and the result is the following： the total value of forest ecosystem service function of Mengluan Forest Administration is 3.516 billion yuan per year;, the order of every service function value is below： water storage 〉provisioning of habit 〉C fixation and O2 release 〉 air quality purifying 〉 erosion control 〉 nutrients cycle〉 recreation and ecotourism; the total value of different forest type service function is below： larch〉birch〉pine〉oak〉populus〉armeniaca vulgaris var.〉elm〉spruce〉pinus sylvestris var.; the order of different forest type service value function unit area is below： larch 〉 pine 〉 pinus sylvestris var 〉 spruce 〉 populus 〉 oak 〉 birch 〉 elm 〉 armeniaca vulgaris Var.