森林采伐更新效益综合评价的几个基本问题

THE FUNDAMENTAL PROBLEMS ON INTEGRATED ASSESSMENT OF THE BENEFITS OF CUTTING AND REGENERATION OF THE FORESTS

本文主要探讨以用材林为主的森林采伐更新效益综合评价的几个基本问题。论述了采伐更新的特点,提出了综合评价的三个主要方面,四条基本原则以及基本方法与指标体系。最后对采伐更新的生产效益、生态与社会效益评价的具体方法进行了探讨。

This paper concerns mainly some basic problems of the integrated assessment of the benefits of cutting and regeneration of the forests, particularly of the timber forests. It discusses the characteristics of forest cutting and regeneration. The main contents of three aspects, four basic principles, fundamental method, and the index system of the integrated assessment are put forward. Finally the concrete methods of assessing the productive, ecological and social benefits of forest cutting and regeneration are explored.