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昆嵛山国家级自然保护区森林生态系统服务功能价值评估

作  者:
孙中元;王正茂;曲宏辉;刘成杰;吴晓明;李东芹;周珊;李卫兵
单  位:
烟台市森林资源监测管理站;烟台市牟平区林业局;北京市林业勘察设计院;烟台市昆嵛山林场
关键词:
昆嵛山;森林生态服务功能评估;物质量;价值量;天然赤松林
摘  要:
以昆嵛山国家级自然保护区森林生态系统为研究对象,依据林业行业标准 《森林生态系统服务功能评估规范》(LY/T1721-2008),选取涵养水源、保育土壤、固碳释氧、林木积累营养物质、净化大气、生物多样性保护、森林游憩等7项功能进行评估.结果表明:昆嵛山国家级自然保护区森林生态系统每年能够提供的服务功能总价值量为12.484亿元/a,单位面积价值量为11.642万元/hm2.生物多样性(3.527亿元/a)>涵养水源(2.792亿元/a)>固碳释氧(2.749亿元/a)>净化大气(2.226亿元/a)>保育土壤(0.93亿元/a)>森林游憩(0.227亿元/a)>林木积累营养物质(0.033亿元/a).
译  名:
Evaluation on the Value of Forest Ecosystem Service Functions in Kunyu Mountain National Nature Reserve
作  者:
SUN Zhongyuan;WANG Zhengmao;QU Honghui;LIU Chengjie;WU Xiaoming;LI Dongqin;ZHOU Shan;LI Weibing;Management Station of Forest Resources Monitoring;Kunyu Mountain Forest Farm;Muping District Forestry Bureau;Beijing Forestry Surveying and Designing Institute;
关键词:
Kunyu Mountain;;forest ecological service function assessment;;material quality;;magnitude of value;;natural pinus densiflora forest
摘  要:
In this paper,the forest ecosystem of Kunyu Mountain National Nature Reserve is taken as the research object.According to the Forest Ecosystem Service Function Assessment Standards(LY/T1721-2008),this paper studies the conservation of water resources,the conservation of soil,carbon dioxide fixation and oxygen production,forest nutrient accumulation,purification of atmosphere,biodiversity protection and forest recreation function.The conclusions are as follows:the total value of the service functions provided by the forest ecosystem in Kunyu National Nature Reserve is 1.2484 billion yuan per year and the value per unit area is 16420 yuan/ha.By comparing the value of seven forest ecosystem service functions,the results are obtained as biodiversity(352.7 million yuan/year)>water conservation(279.2 million yuan/year)>carbon dioxide fixation and oxygen production(274.9 million yuan/year)>purification of atmosphere(222.6 million yuan/year)>soil conservation(93 million yuan/year)>forest recreation(22.7 million yuan/year)>forest nutrient accumulation(3.3 million yuan/year).

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