摘要
采伐既是收获林产品,也是森林抚育的重要内容,对森林质量与可持续经营意义重大。综述了各种采伐方式对森林结构、生产力、生物多样性及土壤质量等森林生态系统要素的影响,旨在引起人们对合理森林采伐措施的重视。结合经营目标和森林现状,提出合理的采伐方式与强度,以期在获得林产品的同时保障森林可持续经营与森林生态系统稳定。
Harvesting can obtain forest products,and its also an important part of forest tending,so it has a great significance to the forest＇s quality and sustainable management. This paper reviewed the effects of various cutting methods on forest ecosystem structure, productivity, biodiversity and soil quality and other factors,in order to cause people to pay more attention to reasonable forest harvesting measures,and people need proposals on reasonable cutting methods and intensities according to the objectives and current status of forest management, in order to obtain forest products and ensure sustainable forest management and the stability of forest ecological system at the same time.
出处
《林业资源管理》
北大核心
2017年第3期35-40,共6页
Forest Resources Management
基金
国家重点计划研发项目(2016YFD0600902)
关键词
采伐
森林生态系统
影响
harvesting, forest ecological system, influence
