| 图形分形理论在沙漠化定量研究中的应用 |
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| 引用本文： | 赵永平 王一谋. 图形分形理论在沙漠化定量研究中的应用[J]. 中国沙漠, 1995, 15(2): 175-180 |
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| 作者姓名： | 赵永平 王一谋 |
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| 作者单位： | 中国科学院兰州沙漠研究所, 兰州 730000 |
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| 摘 要： | 以Mandelbrot的分形理论为基础,较详细地推算了图形面积与周长的分数维公式,并以农牧交错带典型沙漠化区内蒙古奈曼旗尧勒甸子村沙区土壤图为例,对沙漠化的现状及发展趋势进行了分数维分析,得到了较好的效果,认为该理论在沙漠化定量研究中具有很大的应用潜力。
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| 关 键 词： | 沙漠化 分数维 定量研究 应用前景 |
| 收稿时间： | 1994-06-14 |
| 修稿时间： | 1994-08-15 |
GRAPHIC FRACTIONATION AND ITS APPLICATION BASED ON QUANTITATIVE RESEARCH OF DESERTIFICATION |
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| Zhao Yongping,Wang Yimou. GRAPHIC FRACTIONATION AND ITS APPLICATION BASED ON QUANTITATIVE RESEARCH OF DESERTIFICATION[J]. ournal of Desert Research, 1995, 15(2): 175-180 |
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| Authors: | Zhao Yongping Wang Yimou |
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| Affiliation: | Institute of Desert Besearch, Chinese Academy of Sciences, Lanzhou, 730000 |
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| Abstract: | The application equation and the result of desertification quantitative research were gavein this paper, based on the graphic fractionation of Mandelbrot, with the soil map in the region offarming and grazing edge zone , Yaoledianzi village , Naiman county as an example. For the goodresult, this theory will be used widely in the future in desertifieation quantitative research. |
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| Keywords: | Desertification Fractionation Quantitative research |
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