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森林的公益机能可分为很多种,其中水源涵养显得特别重要。充分发挥大流域森林的水源涵养作用和木材生产是目前的重要任务。要完成这个任务,应建立科学的森林经营方案及现代化林业技术体系,从而实现高度发挥森林水源涵养作用和提高木材产量的目的。 森林水源涵养作用与木材生产之间既有共通性又有排他性,建立科学的森林经营方案就是同时充分发挥两种效益,消除排他性。1.水源涵养的本质 森林对人们日常生活影响较大。森林公益机
The public welfare function of the forest can be divided into many kinds, of which water conservation is of particular importance. It is an important task to give full play to the role of water conservation in forests and timber production in the large river basins. To accomplish this task, a scientific forest management program and a modern forestry technology system should be established in order to achieve the goal of maximizing forest water conservation and raising timber output. The function of forest water conservation and timber production are both common and exclusive, and establishing a scientific forest management plan is to give full play to both benefits and eliminate exclusivity at the same time. 1. The nature of water conservation forests have a greater impact on people’s daily lives. Forest public welfare machine