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| 冀北山区森林生态系统服务价值评价 | |
| 引用本文： | 张春茹,陈波,张伟,杨新兵,陈彦芹.冀北山区森林生态系统服务价值评价[J].林业资源管理,2013(1):49-52,61. |
| 作者姓名： | 张春茹 陈波 张伟 杨新兵 陈彦芹 |
| 作者单位： | 1. 河北木兰围场国有林场管理局,河北围场,068450 2. 河北农业大学林学院,河北保定,071000 3. 西藏农牧学院,西藏林芝,860000 |
| 基金项目： | 国家林业公益性行业科研专项课题"冀北山区典型森林生态系统健康维护与经营技术研究"，西藏农牧学院创新团队建设项目 |
| 摘 要： | 以冀北山地的森林生态系统为研究对象,利用《中国森林生态系统服务功能观测与评估规范(LY/T1721-2008)》中的评估方法,定量评价了该区不同植被类型生态系统服务价值。冀北山地森林生态系统服务功能总价值为579.13亿元/a,其中涵养水源价值为294.09亿元/a,固碳释氧价值为142.81亿元/a,物种保育价值为87.37亿元/a,保育土壤价值为27.20亿元/a,营养物质积累价值为25.04亿元/a,净化大气价值为1.95亿元/a,森林游憩价值为0.67亿元/a。其中,核桃楸、椴树和桦树的单位面积服务价值最大。 |
| 关 键 词： | 冀北山地 森林生态系统服务功能 价值评估 |
Evaluation of the Forest Ecosystem Service Values in the Mountainous Areas of North Hebei Province |
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| ZHANG Chunru , CHEN Bo , ZHANG Wei , YANG Xinbing , CHEN Yanqin.Evaluation of the Forest Ecosystem Service Values in the Mountainous Areas of North Hebei Province[J].Forest Resources Management,2013(1):49-52,61. | |
| Authors: | ZHANG Chunru CHEN Bo ZHANG Wei YANG Xinbing CHEN Yanqin |
| Institution: | 1.Mulan Forestry Administration of Hebei Province,Wei Chang,068450 Hebei;2.College of Forestry,Agricultural University of Hebei,Baoding,071000,China;3.Tibet Agricultural and Animal Husbandry College,Linzhi,Tibet,860000,China) |
| Abstract: | This paper takes the forest ecosystem of the mountainous region in north Hebei province as the research object,evaluates the ecosystem service values by using the industry standards of the People's Republic of China(LY/T 1721-2008):Specification for Assessment of Forest Ecosystem Services.The results show that the annual service value of the forest ecosystem has reached to RMB 57.913 billion yuan/a,of which about RMB 29,409 billion yuan/a is for water-holding,RMB 14,28 billion yuan/a for CO2 fixation and O2 release,RMB 8,737 billion yuan/a for species conservation,RMB 2,720 billion yuan/a for soil protection,RMB 2,504 billion yuan/a for nutrients accumulation,RMB 0.195 billion yuan/a for atmosphere purification,RMB 0.067 billion yuan/a for recreation and ecotourism.Wherein,Manchurian walnut,linden and birch service value per unit area is the largest. |
| Keywords: | mountains of north Hebei province forest ecosystem service function value assessment |
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