摘要
长期过量采伐,导致东北国有林区森林生态系统表现出衰退趋势,生物多样性减少,生态系统功能削弱。目前森林经营的重点就是要通过科学合理的森林经营方式改变这种趋势。森林经营评价指标体系的确定直接关系到评价结果的合理性,基于此本文探讨性地提出了森林经营评价指标体系,目的在于为东北国有林区森林经营决策提供量化依据,为科学合理经营森林资源奠定基础。
Long-term excessive cutting cause decline tendency of forest ecology system,reduction of biology diversity,weakening of ecology system function.The emphases of forest management are to change the tendency through scientific and suitable management mode.The determining of forest management appraisement index system is directly related with the reasonable of appraisement result.This paper puts forward a forest management appraisement index system to provide quantity gist and foundation for forest management decision and in northeast national forest area.
出处
《林业科技情报》
2011年第1期1-2,共2页
Forestry Science and Technology Information
关键词
森林经营
评价
指标体系
forest management
appraisement
index system
