| 宁夏地区几种灌木、半灌木群落物种多样性研究 |
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| 引用本文： | 温静,兰登明,郭威星,王玉婕,贾蓉.宁夏地区几种灌木、半灌木群落物种多样性研究[J].内蒙古林业科技,2019(2):55-58. |
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| 作者姓名： | 温静 兰登明 郭威星 王玉婕 贾蓉 |
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| 作者单位： | 内蒙古农业大学沙漠治理学院 |
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| 摘 要： | 通过野外实地调查,对宁夏地区几种灌木、半灌木群落物种多样性研究。结果表明:调查区植物种共77种,隶属18科51属,区系组成相对简单,多为抗旱或抗盐类植物。油蒿种群重要值最大,在9个样地中,分布于7个样地,重要值居于前两位,是我国干旱区优良固沙半灌木。调查区群落物种多样性水平普遍偏低,优势度指数变化趋势与物种多样性指数呈反比。
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| 关 键 词： | 灌木 植物组成 重要值 物种多样性 |
Species Diversity of Several Shrubs and Semi-shrub Communities in Ningxia |
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| WEN Jing,LAN Deng-ming,GUO Wei-xing,WANG Yu-jie,JIA Rong.Species Diversity of Several Shrubs and Semi-shrub Communities in Ningxia[J].Inner Mongolia Forestry Science and Technology,2019(2):55-58. |
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| Authors: | WEN Jing LAN Deng-ming GUO Wei-xing WANG Yu-jie JIA Rong |
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| Institution: | (College of Desert Control Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010011, China) |
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| Abstract: | WEN Jing;LAN Deng-ming;GUO Wei-xing;WANG Yu-jie;JIA Rong(College of Desert Control Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010011, China) |
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| Keywords: | shrub plant composition important value species diversity |
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