| 高原鼢鼠危害对高寒草甸植被的影响 |
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| 引用本文： | 黄成定.高原鼢鼠危害对高寒草甸植被的影响[J].草业科学,2004,21(10):58-62. |
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| 作者姓名： | 黄成定 |
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| 作者单位： | 甘肃农业大学,甘肃,兰州,730070 |
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| 摘 要： | 在甘肃省夏河县甘加草原的高寒草甸连续6年观测高原鼢鼠Myospalax baileyi影响植被的全过程,经一次性抽样并作定量分析后发现,在高原鼢鼠的轻度、中度、重度和极度危害影响下会出现不同的植物群落,证明高原鼢鼠活动可引起植被演替,并具有一定的演潜方向和可检验性.
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| 关 键 词： | 高原鼢鼠 高寒草甸 植被演替 植物群落 |
| 文章编号： | 1001-0629(2004)10-0058-05 |
Effect of plateau xokoron grassland vegetatiln in cold and high meadow |
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| HUANG Cheng-Ding.Effect of plateau xokoron grassland vegetatiln in cold and high meadow[J].Pratacultural Science,2004,21(10):58-62. |
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| Authors: | HUANG Cheng-Ding |
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| Abstract: | During the last six years' observation in Ganjia cold and high grassland of Xiahe, Gansu Province, composition of plant community was different respectively as the population density percentage of plateau zokor (Myospalax baileyi) changed. The vegetation succession could be caused by plateau zokor, and the succession had a certain direction. |
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| Keywords: | plateau zokor cold and high meadow vegetation succession plant community |
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