| 陕西牛背梁保护区种子植物区系的基本特征 |
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| 引用本文： | 李景侠 毕永周. 陕西牛背梁保护区种子植物区系的基本特征[J]. 陕西林业科技, 1999, 0(2): 10-13,35 |
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| 作者姓名： | 李景侠 毕永周 |
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| 作者单位： | [1]西北林学院 [2]牛背梁自然保护区 |
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| 基金项目： | 全球环境基金（GEF）项目资助 |
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| 摘 要： | 在全球环境保护基金的资助下，对保护区种子植的区系进行了详细的调查。收集了大量资料，采集标本２１２８号。经鉴定分析，其区系的基本特征是：种类丰富，拥有种子植物９５０种，隶属１０５科４３３属，区系起源古老；地理成分复杂；珍稀濒危植物较多。
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| 关 键 词： | 牛背梁 植物区系 保护区 种子植物区系 |
On the fundamental character of seed plant flora in niubeiliang reserve |
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| LI JingxiaKANG Yongxiang. On the fundamental character of seed plant flora in niubeiliang reserve[J]. Shaanxi Forest Science and Technology, 1999, 0(2): 10-13,35 |
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| Authors: | LI JingxiaKANG Yongxiang |
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| Abstract: | The seed plant flora in Nuibeiliang Nature Reserve has been investigated in detail supported by the Global Environment Facility.The sufficient data and 2 128 samples of seed plant have been collected and analyzied.The results show that the characters of seed plant flora in Niubeiliang Nature Reserve are:rich in seed plant species,including 950 species, 105 families,433 genus; plant flora original is old; the geographical elements are complexcity;the rare, and endangered plants are abundant. |
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| Keywords: | Niubeiliang seed plant flora |
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