摘要
本文从天然林的主要特点、功能和作用出发,论述了保护天然林资源的重要性,以及从砍伐天然林为主到砍伐人工林为主的这一转变的历和现实的必然性。
Based on the consideration of the characteristics, functions as well as the roles of natural forests, the importance of natural forest protection as well as the necessity of the historical transformation of natural forest-centered logging to plantatlon-centered logging.
出处
《陕西林业科技》
2006年第4期81-83,共3页
Shaanxi Forest Science and Technology
关键词
天然林
保护
人工林
采伐
转变
Natural forest
plantations
logging
transformation.
