| 绿洲-沙漠交错带沙漠扩散预测模型的建立及定性分析 |
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| 引用本文： | 图尔逊艾力·尼亚孜,买买提依明·吾买尔.绿洲-沙漠交错带沙漠扩散预测模型的建立及定性分析[J].新疆大学学报(自然科学维文版),2014(2):39-47. |
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| 作者姓名： | 图尔逊艾力·尼亚孜 买买提依明·吾买尔 |
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| 摘 要： | 本文通过讨论绿洲-沙漠交错带中绿洲与沙漠之间的相互影响和作用关系，参考传染病模型，根据数学物理原理，分析交错带沙漠化的特征提出了沙漠扩散预测的微分方程模型，对模型进行理论研究得到了其动力学形态的完整分析结果，最后以新疆民丰县为例验证模型的正确性。
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| 关 键 词： | 沙漠扩散预测模型 平衡点 稳定性 |
Modeling for the Desertification on Oasis - desert Eco - tone and Qualitative Analysis |
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| Abstract: | In this paper the interaction between sandy land and spares vegetation in oasis - desert eco - tone was analyzed, and based on the analysis, a mathematical model for predicting desertification is presented. Furthermore, by investigating this model, a qualitative analysis is given by taking Minfeng oasis as an example. |
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| Keywords: | predicting model for desertification equilibrium stability |
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