摘要
采用典型抽样方法,对长白山北坡不同海拔高度带云冷杉林的植物种类的重要值进行了初步研究。根据主要伴生树种在各云冷杉林群落的重要值,长白山北坡的云冷杉林可分为三类,即红松云冷杉林,典型云冷杉林及岳桦云冷杉林。
This paper studies the plant important value in subalpine spruce and fir forest in the north slope of Changbai mountain with different height above sea level using typical sampling method. According to the important value of main associated tree species in spruce and fir forest, it can be divided into three kinds： Korean pine - spruce - fir forest, typical spruce- fir forest and birch spruce - fir forest.
出处
《林业科技情报》
2009年第2期8-9,共2页
Forestry Science and Technology Information
关键词
亚高山云冷杉林
重要值
长白山
subalpine spruce and fir forest
plant important value
Changbai mountain
