摘要
本文主要通过介绍灌木火棘的生物量与环境因子之间的关系,得出有用的结论.采用建立线性回归模型、通径分析的方法,研究永安—武平高速公路沿线不同样方内的火棘的生物量与环境因子之间的关系,其意义在于获得影响高速公路沿线的灌木植物生物量的信息参数.为其它高速公路边坡种植灌木植物提供理论基础和科学依据。
This paper mainly passes to introduce bush fire the relation of the biomass and the environment factor of the Ji,get useful conclusion,this literary grace uses establishment line back to return the method with analytical path of the model,and study superhighway in Kunming to follow the line fire Ji in the different kind square of the relation of the biomass and the environment factor,its meaning lie in acquire influence superhighway to follow a linear bush plant a biomass of information parameter,plant a bush plant to provide theories foundation and science for other superhighway side ascents in Kunming basis.
出处
《交通建设与管理》
2008年第10期73-75,共3页
Transport Construction & Management
关键词
火棘
生物量
环境因子
线性回归
通径分析
Biomass
Environmental factors
Linear regression
Path analys