摘要
本文用概率论方法对林带行数、长度、保存率与林带完整性的关系做了系统的理论分析和验证,提出保证林带完整、连续的林带行数与保存率和带长有关;在理论推导的基础上建立了带状林最佳设计行数表;给出了带状林行数设计的理论根据和具体方法。
The paper has made a systematic theoretical analysis and test on the relation of the forest belt line amount, length, the rate of preservation and the forest belt integrality using the way of probability theory. It has advanced that pledging the integrality of the forest belt, continuous forest belt line amount relate with the rate of preservation and forest line length; On the basis of theoretical analysis,the optimum design line amount schedule of the forest belt has been set up; The theoretical basis and concreting way on the design of the forest belt line amount has been proposed.
出处
《林业科学》
EI
CAS
CSCD
北大核心
1991年第2期126-131,共6页
Scientia Silvae Sinicae
关键词
防护林
行数
概率论
模拟计算
Pretestion forest
Line amount
The way of probability theory
