内蒙古大青山森林健康经营探析

近年来,我国已逐步认识并接受森林健康经营理念,重视培育多功能、多目标、生物多样性丰富的健康森林。内蒙古大青山地区通过多年的大规模封育保护和植树造林活动,森林面积迅速增加,森林覆盖率不断提高。但是仍有相当部分存在森林生态系统稳定性差、生物多样性程度较低、森林火险等级较高、病虫害时有发生等的现象,致使现有森林的生态服务功能远远不能满足生态建设的需求。为此,在内蒙古大青山地区开展森林健康经营研究,具有重要的现实意义。

Healthy Management of Forest in Daqingshan Mountains in Inner Mongolia

Recently,China has gradually understood and accepted the concept of healthy management of forest,paid much attention to cultivate the health forest with multi-function,multi-objective and abundant biodiversity.In Daqingshan Mountains,Inner Mongolia,through a large scale closing protection and afforestation for many years,the forest area has rapidly increased and the forest coverage has constantly raised.However,some forests have many problems such as poor stability of forest ecosystem,low biodiversity,high forest-fire danger rating and frequently occurence of forest pests and diseases,which has caused the present ecological service function of forest couldn＇t meet the needs of ecological development.So,it has an important practical significance to make research on healthy management of forest in Daqingshan Mountains district.