| 甘肃白水江地区大熊猫食物基地的主要森林植物群落类型 |
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| 引用本文： | 黄华梨. 甘肃白水江地区大熊猫食物基地的主要森林植物群落类型[J]. 甘肃林业科技, 2002, 27(1): 10-14 |
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| 作者姓名： | 黄华梨 |
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| 作者单位： | 甘肃白水江国家级自然保护区管理局，甘肃 文县 746400 |
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| 摘 要： | 采用植被无样地抽样调查技术和样地调查技术相结合的方法，首次全面、系统地对构成甘肃白水江地区大猫食物基地的主要森林植物群落类型进行了研究，探讨了该区森林植物群落地理分布的地带性规律，分析了种子植物区系特征。结果表明；在食物基地内包括了全区6个植被带中的4个。研究表明，该地植被水平分布和垂直分布的地带性规律明显。对种子植物的区系特征分析表明其具有明显的温带性质，并且起源古老，地理成分复杂。
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| 关 键 词： | 白水江地区 大熊猫 食物基地 森林植物 群落类型 |
| 文章编号： | 1006-0960(2002)01-0010-05 |
| 修稿时间： | 2001-10-29 |
The main forest community types of giant panda food base in Baishuijiang district of Gansu |
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| HUANG Hua li. The main forest community types of giant panda food base in Baishuijiang district of Gansu[J]. Journal of Gansu Forestry Science and Technology, 2002, 27(1): 10-14 |
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| Authors: | HUANG Hua li |
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| Abstract: | Using no sampling and sampling techniques for vegetation investigation, the paper systematically studied the main forest community types of giant panda food base in Gansu Baishuijiang district, discussed the zonal lew of geological distribution of forest plant community and analyzed the flora features of spermatophyta. The results indicated that Baishuijiang district included 4 plant zones of the whole 6 plant zones district within food base,The resulalso showed that the plant vertical distribution law is obvious in this district and the spermatophyta flora is characterized with frigid temperature, ancient origin and complex geographical component. |
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| Keywords: | Baishuijiang district food base of giant panda forest community type |
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