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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (2): 96-99.

• 林学 园艺 园林 • 上一篇    下一篇

南岳自然保护区植物群落的数量分类

王大来   

  • 收稿日期:2009-08-14 修回日期:2009-09-03 出版日期:2010-01-20 发布日期:2010-01-20

Numberical Classification of Plant Community in Nanyue Nature Reserve Area

  • Received:2009-08-14 Revised:2009-09-03 Online:2010-01-20 Published:2010-01-20

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摘要：

对南岳自然保护区的植物群落采用数学模糊聚类分析，结果表明：（1）模糊聚类分析方法是一种理想的植物群落分类方法，可得到比较客观、合理的分类结果；（2）南岳自然保护区的植物群落大致可分为4种类型，它们分别是：Ⅰ. 马尾松+枫香-映山红+化香-莎草-千里光群从；Ⅱ. 杉木+马尾松—茶+千年桐—淡竹叶+莎草群丛； Ⅲ.盐肤木+白檀—杜衡+江南卷柏群丛；Ⅳ. 野枯草-野菊花群丛。

关键词: 中药材, 中药材, 重金属, 污染状况

Abstract:

Plant community in Nanyue Nature Reserve Area was analyzed by fuzzy classification,The resulted show that(1) The method of fuzzy classification based on fuzzy mathematics was a ideal categorizing method of plant community, Lt could get objective and reasonable categorizing resules; (2)the plant communities in Nanyue Nature Reserve Area could be divided into about three types:Ⅰ. Ass. Pinus massoniana + Liquidambar formosana—Rhododendron simsii+Platycarya strobilacea—Cyperus rotundus+ Senecio scandens；Ⅱ. Ass. Cuninghamia lanceolata + Pinus massoniana —Camellia sinensis+Vernicia montana —Lophatherum gracile+Cyperus rotundus；Ⅲ. Ass.Rhus chinensis+Symplocos paniculata-Asarum forbesii+Selaginella moellendorfii；Ⅳ. Ass.Arundinella hirta-Dendranthema indicum.