检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
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 SUN Zhongyuan;WANG Zhengmao;QU Honghui;LIU Chengjie;WU Xiaoming;LI Dongqin;ZHOU Shan;LI Weibing(Management Station of Forest Resources Monitoring,Yantai 264000,China;Kunyu Mountain Forest Farm,Yantai 264100,China;Muping District Forestry Bureau,Yantai 264100,China;Beijing Forestry Surveying and Designing Institute,Beijing 100029,China)
机构地区:[1]烟台市森林资源监测管理站,山东烟台264000 [2]烟台市昆嵛山林场,山东烟台264100 [3]烟台市牟平区林业局,山东烟台264100 [4]北京市林业勘察设计院,北京100029
出 处:《林业资源管理》2019年第3期99-106,共8页Forest Resources Management
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/hm^2。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)。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).
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
分 类 号:F062.2[经济管理—政治经济学] S718.55[农业科学—林学]
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:3.17.59.199