| 新疆植物特有种的地理分布规律 |
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| 引用本文： | 程芸,袁磊.新疆植物特有种的地理分布规律[J].干旱区研究,2011,28(5):854-859. |
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| 作者姓名： | 程芸 袁磊 |
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| 作者单位： | 新疆罗布泊野骆驼国家级自然保护区管理局，新疆 乌鲁木齐 830011 |
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| 基金项目： | 国家环保部生物多样性专项调查项目 |
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| 摘 要： | 通过对新疆82个区划单位的植物特有种现状进行统计分析,结果表明：新疆植物特有种约271种,隶属38科119属。受气候影响,植物特有种的区域分布水热条件较优越的山地丘陵区显著多于荒漠平原区;天山、阿尔泰山、昆仑山及帕米尔高原的山谷为新疆植物特有种的集中分布区;塔里木盆地及吐鲁番—哈密盆地平原区因自然环境条件严酷,特有种分...
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| 关 键 词： | 植物特有种 分布规律 生物多样性 新疆 |
| 收稿时间： | 2010-09-10; |
Study on Geographic Distribution of Endemic Plant Species in Xinjiang |
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| CHENG Yun,YUAN Lei.Study on Geographic Distribution of Endemic Plant Species in Xinjiang[J].Arid Zone Research,2011,28(5):854-859. |
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| Authors: | CHENG Yun YUAN Lei |
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| Institution: | Management Bureau of Lop Nur Wild Camel National Nature Reserve, Urumqi 830011, China |
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| Abstract: | The study shows that there are 271 endemic plant species in 119 genera of 38 families in Xinjiang.Under effects of the peculiar landforms of two basins between three mountains and the climatic conditions,the endemic plant species are more in the mountains where precipitation is high than those in plains and deserts.The endemic plant species are mainly distributed in the valley in the Tianshan Mountains,Altay Mountains,Kunlun Mountains and Pamirs.The endemic plant species are less in the Tarim Basin and Turp... |
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| Keywords: | endemic plant species distribution biodiversity Xinjiang |
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