乌冈栎群落垂直结构与重要值分析OA北大核心CSCDCSTPCD
Analysis of the vertical structure and importance value of Quercus phillyraeoides community in different districts
群落垂直结构和物种重要值是群落的重要特征,是认识群落的基础,在一定程度上反映物种的动态及群落的演替趋势.通过对不同地区乌冈栎群落的垂直结构与重要值的分析,结果如下:(1)乌冈栎群落垂直结构可分为乔木层、灌木层、草本层和层间,但草本层与层间结构都十分简单;群落垂直高度普遍较低,大致在4～7 m,群落郁闭度在0.6～0.75,乔木层盖度在80%左右,林层稀疏,并有林窗存在;灌木层垂直结构各地情况不尽一致,高度在1～2 m,整体而言其物种组成及垂直高度…查看全部>>
Community vertical structure and species importance values are essential characteristics to understand the community, which can reflect the dynamic of species and the succession tendency of communities. The results of this paper show as follows. (1) The vertical structure of Q. phillyraeoides community could be divided into tree layer, shrub layer, herb layer and interlayer, but the structures of herb layer and interlayer were very simple; the height of vert…查看全部>>
谢春平;方彦;方炎明
南京森林警察学院侦查系,南京,210046南京林业大学森林资源与环境学院,南京,210037南京森林警察学院侦查系,南京,210046
农业科技
乌冈栎群落垂直结构重要值
Quercus phillyraeoides community, vertical structure, importance value
《安徽农业大学学报》 2011 (2)
176-184,9
林业公益性行业科研专项(201004094)资助.
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