| 黄石地区苔藓植物生态群落研究 |
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| 引用本文： | 洪文.黄石地区苔藓植物生态群落研究[J].湖北师范学院学报(自然科学版),2007,27(1):31-34. |
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| 作者姓名： | 洪文 |
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| 作者单位： | 湖北师范学院,生物系,湖北,黄石,435002 |
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| 摘 要： | 研究表明:黄石地区共分布有苔藓植物21科34属34种,苔类6科6属6种,藓类15科28属28种;5个优势科按种类多少依次为:丛藓科Pottiaceae,青藓科Brachytheciaceae,羽藓科Thuidiaceae,真藓科Bryaceae,牛毛藓科Ditrichaceae;黄石地区苔藓植物分为固着型、根着型、浮生型3种生活型;并依据生境不同分为4种群落类型:水生群落、树生群落、土生群落、石生群落,其中以土生群落为主体,树生群落、石生群落次之,水生群落种类最少。
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| 关 键 词： | 黄石 苔藓群落 生活型 生物多样性 |
| 文章编号： | 1009-2714（2007）01-0031-04 |
| 收稿时间： | 2006-09-10 |
| 修稿时间： | 2006年9月10日 |
A study on bryphytarum communities in Huangshi |
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| HONG Wen.A study on bryphytarum communities in Huangshi[J].Journal of Hubei Normal University(Natural Science),2007,27(1):31-34. |
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| Authors: | HONG Wen |
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| Institution: | Department of Biology,Hubei Normal University,Huangshi 435002,China |
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| Abstract: | This paper reports the results of the preliminar study on the Bryphytarum communities in Huangshi.The Bryphytarum consists of 34 species in 34 genera 21 families,of which Hepaticaes is 6 species in 6 genera and 6 families,Musci is 28 species in 28 genera and 15 families.There are five dominant families of Bryphytarum in Huangshi: Pottiaceae,Brachytheciaceae,Thuidiaceae,Bryaceae and Ditrichaceae.There are three types of the life-forms: Adnata,Radicantia,Floatia.Four ecological types of communities can be distinguished according to the habitat of Bryphytarum: Hydrophytia,Geophytia,Epixylophytia,Petrophyti.Among them,Geophytia is major,Petrophyti and Epixylophytia are media,and Petrophytia is little.It offers the basic data and information to the study of the biological diversity in this paper. |
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| Keywords: | Huangshi bryophyte communities life form biological diversity |
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