| 新疆哈巴河公益林区植物群落多样性研究 |
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| 引用本文： | 李荣,宋于洋,李园园,柴志强.新疆哈巴河公益林区植物群落多样性研究[J].防护林科技,2008(6):6-9. |
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| 作者姓名： | 李荣 宋于洋 李园园 柴志强 |
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| 作者单位： | 1. 石河子大学农学院,新疆石河子,832000
2. 石河子大学农学院,新疆石河子,832000;西北农林科技大学西部环境与生态教育部重点实验室 |
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| 基金项目： | 新疆生产建设兵团重点公益林生态监测项目
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| 摘 要： | 采用物种重要值计算多样性指数、丰富度指数和均匀度指数，对哈巴河公益林区植物物种多样性进行了研究，结果表明：多样性指数（H和D）和丰富度指数（R）反映出基本一致的趋势，总体顺序为野蔷薇＋沙拐枣群落物〉兔耳条＋沙拐枣群落〉铃铛刺群落〉旱柳＋沙拐枣群落〉额河杨＋沙拐枣群落〉白桦群落〉旱柳群落物种；各群落总的丰富度和多样性较低，均匀度差异不大。未来公益林经营管理应利用这些特征，实现生态效益最大化。
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| 关 键 词： | 哈巴河地区 公益林 植物群落 物种多样性 |
Community Diversity of Commonweal Forest Regions in Habahe of Xinjiang |
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| LI Rong,SONG Yu-yang,LI Yuan-yuan,CHAI Zhi-qiang.Community Diversity of Commonweal Forest Regions in Habahe of Xinjiang[J].Protection Forest Science and Technology,2008(6):6-9. |
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| Authors: | LI Rong SONG Yu-yang LI Yuan-yuan CHAI Zhi-qiang |
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| Institution: | LI Rong1,SONG Yu-yang1,2,LI Yuan-yuan1,CHAI Zhi-qiang1(1.Agricultural College of Shihezi University,Shihezi 832000,Xinjiang,China,2.Key Laboratory of Environment , Ecology Education Ministry in West China,Northwest A & F University) |
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| Abstract: | The species diversity indices of diversity,richness and evenness by species important value of the commonweal forestry in Habahe were studied.The result shows that the indices of diversity(H′and D) and richness(R) of forest communities reflect accordant trend.The total diversity order is as follows:Rosa multiflora Thunb.+ Californium mongolicum Turcz.>Spiraea hypericifolia Linn.+ Californium mongolicum Turcz.> Halimodendron halodendron(Pall.)Voss.>Salix matsudana Koidz+ Californium mongolicum Turcz.>Populus×jrtyschensis Ch.Y.Yang+Californium mongolicum Turcz.>Betula platyphylla Suk.> Salix matsudana Koidz;the total richness and diversity in communities are all low.The difference of the evenness in communities is very small.The future commonweal forestry management should use these characteristics to achieve maximally economical benefit. |
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| Keywords: | Habahe region the commonweal forestry plantation community species diversity |
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