安徽省皇藏峪自然保护区森林植被的数量分类

NUMERICAL CLASSIFICATION TO THE FOREST VEGETATION OF HUANGZANGYU NATURAL RESERVE IN ANHUI PROVINCE

本文用聚类分析的方法，将皇藏岭自然保护区的森林植被划分出1个植被型，2个群系组和7个群系。并分别描述了各群系的主要群落学特征。通过排序揭示出植被沿水分梯度变化、分布的规律。样地在二维空间中集散分布的特点进一步印证了聚合分类的可信性结果。

Huangzangyu natural reserve is located in the east-south of Xiaoxiau County, Anhui Province, China. In this area, 24 releves are treated by the numerical method. In result, the forest vegetation is divided into:1 vegeation,2 formation groups, 7 formations and 2 sub-formations. The result of OP is similar to that as mentioned above.