河北省小五台山森林生态系统健康评价研究  

Study about Health Assessment of Forest Ecosystem of Xiaowutai Mountains in Hebei

作　　者：鲁少波[1,2] 杨晓菲[1] 鲁绍伟[1] 张立刚 张晓光[2] 王晓燕[1] 鲁哲 

机构地区：[1]北京林业大学,北京100083 [2]河北省林业局,石家庄050081 [3]河北省平山县林业局,石家庄050400 [4]北京顺义牛栏山中学,北京101301

出　　处：《林业资源管理》2011年第1期106-110,共5页Forest Resources Management

基　　金：国家十一五林业科技支撑"典型区域自然保护区生境质量与生物资源动态监测技术研究"(2008BADB0B0302)

摘　　要：采用复合功能结构指标法从森林生产力、森林结构、森林服务功能以及受干扰程度4个方面建立小五台山森林健康评价体系共21个指标,结合当地森林生态系统状况,实地调查河北省小五台山森林小班状况,获取各项指标数据,并在林分尺度上进行健康评价并分为4个等级。评价结果显示小五台山自然保护区森林整体呈健康状态,健康和较健康的林地占整个林地面积的80%,亚健康和不健康的林地占20%;其健康状况与其生产力指标和结构指标密切相关。By using the complex structure and function indicator method and 21 indicators about the forest health assessment system of Xiaowutai Mountains was established,according to the forest productivity, structure, service functions and interference. With the local forest ecosystem conditions, and field investigation, the index data were obtained. Then the forest health was assessed and was divided into four grades at the scale of forest stand. The result showed that the Xiaowutai Nature Reserve was healthy,the healthy forest accounted for 80%, the sub - healthy and non - healthy ones were only 20% ; the forest health situation was mainly related to indicators of the forest productivity and structure.

关 键 词：小五台山 森林生态系统 健康评价 

分 类 号：S718.5[农业科学—林学]