长期以来,由于人们没有充分认识森林在地球生物生态系统中的核心作用,因而,仅仅为了眼前的短暂利益而横加破坏,导致了木材供需矛盾的日趋尖锐,生态性灾难频繁发生。随着现代科学技术的发展和人们在长期社会实践中的深切体会,森林的综合功能已日益被人们所认识。人类为了自身的长远利益,已意识到必须自觉地节制和协调自己对待森林资源的行为。如何对森林资源进行综合效益的永续平衡利用,已经成为当今社会发展必须解决的迫切问题。这就要求我们必须首先对森林资源的概念及其价值、森林永 For a long time, people did not fully understand the central role of forests in the bioecology of the earth. Therefore, the mere destruction for the immediate short-term interests led to the increasingly sharp contradiction between supply and demand of timber and frequent ecological disasters. With the development of modern science and technology and the deep understanding of people in long-term social practice, the integrated functions of forests have become increasingly recognized. For their own long-term interests, human beings have realized that they must conscientiously control and coordinate their own treatment of forest resources. How to utilize the sustainable and balanced utilization of comprehensive benefits of forest resources has become an urgent issue that must be solved in today’s social development. This requires that we must first of all, the concept of forest resources and their value forever