| 榆林沙地人工植物群落的形成与演替 |
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| 引用本文： | 党兵,孙祯元,孙耀,赵晓斌.榆林沙地人工植物群落的形成与演替[J].内蒙古林业科技,2003(2):10-14. |
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| 作者姓名： | 党兵 孙祯元 孙耀 赵晓斌 |
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| 作者单位： | 陕西省治沙研究所,陕西,榆林,719000 |
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| 摘 要： | 人工固沙林的营造，一切沙地植被的开发利用，都与植物群落的形成与演替有着密切关系。西部大开发以生态环境建设为前提，如何掌握一个植物群落被另一个植物群落的演替规律，预见群落将要发生何种变化，从而采取相应措施，使固沙林产生最大生态效益和经济效益。研究植物群落学及其种间的相互关系，在理论和实践上都有重大意义。
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| 关 键 词： | 榆林沙地 人工植物群落 演替 人工固沙林 种间相互关系 |
| 文章编号： | 1007-4066(2003)02-0010-05 |
| 修稿时间： | 2003年5月12日 |
Formation and Succession of Artificial Plant Community in Yulin Sandy Land |
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| DANG Bing,SUN Zhenyuan,SUN Yao,ZHAO Xiaobin.Formation and Succession of Artificial Plant Community in Yulin Sandy Land[J].Inner Mongolia Forestry Science and Technology,2003(2):10-14. |
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| Authors: | DANG Bing SUN Zhenyuan SUN Yao ZHAO Xiaobin |
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| Abstract: | There is close relationship among forestation of artificial sandfixating forest, development and utilization of all sabulicola, and formation and succession of plant community. According to succession rule of substituting one kind of plant community for another one and changes that the community will happen, corresponding measures will be adopted in order to make sandfixating forest produce ecological and economic benefits as much as possible. It has an important theoretical and practical significance to study phytocoenology and interspecies relationship. |
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| Keywords: | Yulin Sandy Land artificial plant community succession |
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