| 陈赶良,杨柏林.滇黔桂地区金矿空间分布的分形特征[J].地质找矿论丛,1996,(2):44-50 |
| 滇黔桂地区金矿空间分布的分形特征 |
| FRACTAL FEATURES OF SPATIAL DISTRIBUTION OF GOLD DEPOSITS IN DIAN-QIAN-GUI REGION |
| 投稿时间：1996-04-15 |
| DOI：10.6053/j.issn.1001-1412.1996.2. 005 |
| 中文关键词: 分形 空间分布 金矿 滇黔桂地区 |
| 英文关键词: |
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| 中文摘要: |
| 应用分形理论对滇黔桂“金三角”地区金矿的空间分布特征进行了研究,结果表明,金矿的空间分布具有自相似的分形特征,分维可用以定量描述金矿的分布规律;对不同区块用数盒子法(counting-box)计算了金矿空间分布的分维值,结果显示,盒子数与尺度有很好的相关性,其相关系数均达0.99以上;初步探讨了分维值的地质意义。 |
| 英文摘要: |
| In this paper, fractal theory is utilized to study spatial distribution features of gold deposits in Dian-Qian-Gui region. The results are ① the spatial distribution of gold deposits has self-similarity and the distributional regularity of gold deposits can be quantitatively described with fractal demension; ②through use of counting-box method, the fractal demension of spatial distribution of gold deposits are calculated in different regions and box number correlates well to the sizes with a correlation coeffient of more than 0. 99. Geological significance of fractal dimension is further explored. |
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