• 论文 •

### 确定最优轮伐期的原则及数学模型

1. 中国科学院、国家计划委员会自然资源综合考察委员会
• 出版日期:1989-03-25 发布日期:1989-03-25

### ON PRINCIPLES AND MATHEMATICAL MODELS FOR DETERMINING THE OPTIMAL ROTATIONAL FELLING PERIOD OF FORESTS

Wang Bennan

1. Commision for Integrated Survey of Natural Rcsouces, Academia Sinica of China
• Online:1989-03-25 Published:1989-03-25

Abstract: Determining the optimal rotational felling period, for both natural and artificial forests, was and still is one of the most important problem in forest management. But the questions such as how to determine it, what principles to base on, or what models to use, etc. are still problems.In this paper, the author tried to explore the principles, acording to which the optimal rotational felling period can be determined. Here five basic principles-productive, economic, ecological, social and systematic-were proposed.Since the function of forest is multi-effect, not single, so generally speaking, the rotational felling period is a multiobjective programme:According to this general model, different mathematical models can be deduced from different streesed point.Finally, some simple mathematical models were discussed.