| 草原火烧后群落小气候的变化 |
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| 引用本文： | 邱秀泉,周道玮.草原火烧后群落小气候的变化[J].东北师大学报(自然科学版),1999(1):91-96. |
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| 作者姓名： | 邱秀泉 周道玮 |
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| 作者单位： | 东北师范大学国家草地生态工程实验室 |
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| 基金项目： | 农业部“八五”重点科技项目 |
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| 摘 要： | 草原火烧后，次年群落内相对湿度、温度、风速和光照等小气候特征都发生了不同程度的变化。这些变化受群落内枯草的有无和土壤热状况影响。
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| 关 键 词： | 草原 火烧 小气候 群落 风速 湿度 湿度 |
Microclimate Changes in Plant Community Following a Hulunbeier Grassland Burning |
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| Yue Xiuquan,Zhou Daowei,Sun Gang.Microclimate Changes in Plant Community Following a Hulunbeier Grassland Burning[J].Journal of Northeast Normal University (Natural Science Edition),1999(1):91-96. |
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| Authors: | Yue Xiuquan Zhou Daowei Sun Gang |
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| Abstract: | Following a grassland burning in Hulunbeier steppe ,the microclimate (relative humidity,wind speed,temperature,sun light penetration) in plant community take place change in different extent.One reason is the litter was removed and the community became scattered. Another reason is reaction of different soil surface temperatue in burned plot and unburned plot and same temperature out of the community. |
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| Keywords: | steppe burning microclimate |
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