摘要
用多元统计分析方法对大兴安岭林区的林火灾变的有关观测数据进行综合分析,提出了影响林火灾变生态阈值数学模拟的潜在因子的数学模型,并对该模型作出了一些有益的讨论.
This paper uses rarious statistical analysis methods to analyse synthetically the relevant obsenved data on forest fire in the woodland of Great Xing An Mountain. It also presents the mathematical model of latent factors that influence the forest fire and the mathematical model.The author also makes some valuable discussion on this model.
出处
《生物数学学报》
CSCD
2000年第2期250-254,共5页
Journal of Biomathematics
基金
国家自然科学基金!A
C02060303
关键词
潜在因子
林火灾变
生态阈值
数学模型
Factor
Latent factor
Principal component
Mathematical model