摘要
对天然林的概念 ,世界天然林资源状况及分布 ,天然林保护的迫切性、保护措施及天然林管理与育林的新近发展 ,作了较系统的阐述。对天然林保护的现状 ,天然林减少状况及原因作了分析 ,并提出了天然林保护的三个发展趋势 :扩大被保护森林 ,对生产性天然林进行可持续经营 (包括制定标准与指标 ,法规及森林产品证书制等 ) 。
The concept of natural forests, the present situation and distribution patterns of natural forest resources in the world, the urgent needs and operational measures for protecting natural forests as well as the current progress of natural forest culture and management were reviewed. The status of natural forest protection, the natural forest decline and its causes were analysised.As conclusions, the development tendency of natural forest protection was proposed as three aspects, i.e.increasing the distribution area of target natural forests, realizing the sustainable management of productive natural forests(including working out related standards or creteria, establishing certification system of forest products etc.),and shifting the productive forests from natural type to manmade one.
出处
《世界林业研究》
CSCD
北大核心
2000年第2期7-13,共7页
World Forestry Research
