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植物研究 ›› 1994, Vol. 14 ›› Issue (2): 160-168.

• 论文 • 上一篇    下一篇

宁波北仑山区植被的数量分类

史美中, 郑朝宗, 陈启, 丁炳扬   

  1. 杭州大学生物系, 浙江杭州 310000
  • 收稿日期:1993-10-01 出版日期:1994-06-15 发布日期:2016-06-14

NUMERICAL CLASSIFICATION FOR THE VEGETATION ON BEILUN, NINGBO

Shi Meizhong, Zheng Chaozong, Chen Qi-chang, Ding Bingyang   

  1. Biology Department of Hangzhou University, Hangzhou 310000 Zhejiang
  • Received:1993-10-01 Online:1994-06-15 Published:2016-06-14

摘要: 本文运用组平均法、主成份分折法和主坐标分析法对宁波北仑山区28个样地进行了分类,三种分类结果得到较好的统一,初步划分出7个群系与10个群丛,建立了该地区森林植被的分类系统。

关键词: 宁波北仑, 植被, 数量分类

Abstract: The numerical methods of group average, principal components analysis and principal axes analysis are used in this paper for classifying the 28 plots of Beilun Mountains, Ningbo. The results from these three methods are similar to each oter. The forest types are tentatively divided into seven formations and ten associations, so that a classification system for the forest vegetation of this area is established.

Key words: Ningbo Beilun, Vegetation, Numerical classification