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夏爱梅, 聂乐群. 安徽植被带的划分[J]. 植物科学学报, 2004, 22(6): 523-528.
引用本文: 夏爱梅, 聂乐群. 安徽植被带的划分[J]. 植物科学学报, 2004, 22(6): 523-528.
XIA Ai-Mei, NIE Le-Qun. Discussion about the Forest Vegetation Zonation in Anhui Province[J]. Plant Science Journal, 2004, 22(6): 523-528.
Citation: XIA Ai-Mei, NIE Le-Qun. Discussion about the Forest Vegetation Zonation in Anhui Province[J]. Plant Science Journal, 2004, 22(6): 523-528.

安徽植被带的划分

Discussion about the Forest Vegetation Zonation in Anhui Province

  • 摘要: 安徽各地种子植物分布型的统计结果显示其植物区系基本属于温带性质,地理联系广泛,与东亚关系密切。通过对大别山不同区域3个山头(天堂寨、多枝尖和陀尖)的种子植物数目和结构,及属种相似性系数两方面的研究,认为整个大别山植物应归同一植物区系,其植被应归为亚热带常绿阔叶林,在划分亚热带与暖温带的分界线时,大别山应作为一个整体考虑。同时结合对黄山、板桥、天堂寨、琅琊山和皇藏峪的植物区系和生活型谱的统计结果分析,提出暖温带落叶阔叶林与常绿、落叶阔叶混交林的分界线,位于淮河一线;而亚热带常绿阔叶林与暖温带的常绿、落叶阔叶混交林的分界线位于叶集、六安、舒城、庐江、铜陵、宣城至广德一线。

     

    Abstract: The areal-types of seed plants in Anhui Province shows it is basically temperate in nature, the geographical elements are complex, and chiefly related with E.Asia . And the contrastive analyses of three ridges (Tiantangzhai ,Duozhijian and Tuojian) in Mt.Dabieshan from the number and composition of seed plants and the coefficienta and similarity of genera and species revealed the interrelationship between the southern slope and the northern slope. So we believe that these flora should belong to the same one, moreover, the vegetation of the whole Dabieshan should be situated in the subtropical evergreen broadleaf forest. When the demarcation line between the warm-temperate and the subtropics is drawn, Dabieshan must be considered as an integrated part. At the same time, combining the statistical results of the number and the chart of the life-forms of spermatophytes in Anhui Province including Mt.Huangshan, Banqiao, Tiantangzhai,Langyashan and Huangzangyu, where there are typical vegetation,the author suggests that one vegetation boundary between warm-temperate deciduous broad-leaved forest and evergreen and deciduous broad-leaved mixed forest lie through the river of Huaihe,and the other vegetation boundary between subtropics evergreen broad-leaved forest and warm-temperate evergreen and deciduous broad-leaved mixed forest lies through Yeji, Luan, Shucheng, Lujiang, Tongling, Xuancheng to Guangde.

     

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