鸡公山自然保护区森林生态系统健康性评价初探  

Health Assessment of Forest Ecosystem in Jigongshan National Nature Reserve

作　　者：杨怀[1] 戴慧堂 刘丹[1] 杜文芝 

机构地区：[1]河南鸡公山国家级自然保护区管理局,河南信阳464133

出　　处：《现代农业科技》2010年第10期187-188,194,共3页Modern Agricultural Science and Technology

摘　　要：以鸡公山森林生态站多年连续观测的数据为基础,本着可操作性、科学性、可比性、可接受性的原则,在众多评价指标中筛选出生产力指标、结构指标、干扰指标和服务功能指标四大类24个指标来对鸡公山的森林生态系统健康状况进行综合评估。结果表明:鸡公山森林生态系统健康评估指数平均值为11.63,处于健康状况。Based on continuous observation data of the Jigongshan ecosystem research station,guided by the principle of maneuverability,scientificity,comparability and acceptability,productive indicators,structural indicators,indicators of disturbance and services four categories of 24 indicators were screened among the evaluation indicators.Using the indicators the condition of the forest ecosystem health in Jigongshan was assessed.The result of evaluation showed that the average FEHI of forest ecosystem in Jigongshan was 11.63,being healthy.

关 键 词：森林生态系统 健康评估 评估指标体系 鸡公山自然保护区 

分 类 号：S718.557[农业科学—林学]