日本落叶松与空间因子相互关系的研究

Study on Interrelation of the Space Factors to the Growth or Larix olgeusis

对建始长岭岗林场日本落叶松人工林生境的空间因子进行调查，运用Orloci1的交互信息概念与度量方法进行分析，结果表明：海拔、坡向、坡度、林分密度、上层厚度等因子对日本落叶松的生长影响显著。

The Result,from investigation on space factors of artifical Larix olgensis forest in Changlingang habitat's and analysis by useof orloci. 1. mutual information Concept and measurment meehod,show: Such factors as altitude,degree of slope,direction of slope,density of standing forest,thickness of soil have significant influence on the growth of Larix olgensis.