| 火烧与缺水对扎龙湿地植被群落的影响 |
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| 引用本文： | 舒展. 火烧与缺水对扎龙湿地植被群落的影响[J]. 环境科学与管理, 2010, 35(1): 135-139 |
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| 作者姓名： | 舒展 |
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| 作者单位： | 东北林业大学,林学院,黑龙江,哈尔滨,150040 |
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| 基金项目： | 东北林业大学青年科研基金项目(09053)资助 |
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| 摘 要： | 2006年8月10日-8月21日，分别对扎龙湿地内的植被种类和植被类型进行调查，并在植被调查的基础上划分4处样地共20个样方调查野生芦苇群落的生物量。结果表明，火烧因子与缺水干旱因子对湿地内草本植物的生境、种类、植株数量、植被类型、单位面积生物量和株高影响明显。植被生境明显恶化，植被种类减少、植株数量下降、类型单一化，野生芦苇群落单位面积生物量降低。
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| 关 键 词： | 扎龙 湿地 植被 火烧 生物量 |
The Influences of Burning and Lacking of Water to the Plant Community in Zhalong Wetland |
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| Shu Zhan. The Influences of Burning and Lacking of Water to the Plant Community in Zhalong Wetland[J]. Environmental Science and Management, 2010, 35(1): 135-139 |
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| Authors: | Shu Zhan |
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| Affiliation: | School of Forestry;Northeast Forestry University;Harbin 150040;China |
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| Abstract: | From August 10 to August 21 in 2006,a research on investigating the plant species and plant types was conducted in Zhalong wetland.We also surveyed the biomass of Phragamates australis(common reed)by dividing the community into parts on the base of the former result.The consequence showed that there were obvious relationships between burning,drought and the plant in Zhalong wetland.The habitat of plant got worse,the number of plant types and species decreased,the plant types got singly,and the biomass of re... |
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| Keywords: | Zhalong Wetland Plant Burning Biomass |
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