| 乡村聚落群结构分形性特征研究——以浙江省平湖县为例 |
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| 引用本文： | 管驰明,陈干,贾玉连.乡村聚落群结构分形性特征研究——以浙江省平湖县为例[J].地理与地理信息科学,2001,17(2):57-62. |
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| 作者姓名： | 管驰明 陈干 贾玉连 |
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| 作者单位： | 1. 中科院南京地理与湖泊研究所,
2. 南京师范大学地理科学学院, |
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| 基金项目： | 国家重点基础研究发展规划项目! (G19980 40 80 0 )资助 |
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| 摘 要： | 利用概率累积曲线与频率曲线分析浙江省平湖县乡村聚落群的聚落组成特点 ,初步认为本区聚落群由发展聚落、现存聚落、残遗聚落所组成。应用Hausdorff维数 ,以乡为单位 ,测算并分析了平湖县乡村聚落群的等级体系结构与组成特征 ;在乡级聚落群体系中 ,残遗聚落与发展聚落不属于无标度区 ;在县级聚落群体系中 ,残遗聚落不属于无标度 ,大多数发展聚落属于无标度区。定性分析了乡村聚落群结构分形性形成演化过程 ,表明聚落分形为多重分形 ,聚落群体系的分形性是系统自组织有序性的系统体现
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| 关 键 词： | 聚落群结构 分形 有序 涨落 |
| 文章编号： | 1001-8107(2001)02-0057-06 |
| 修稿时间： | 2000年12月9日 |
Preliminary Study on Fractal Characteristic of Rural Settlements Group — A Case Study on Pinghu County |
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| GUAN Chi-ming,Chen Gan,JIA Yu-lian.Preliminary Study on Fractal Characteristic of Rural Settlements Group — A Case Study on Pinghu County[J].Geography and Geo-Information Science,2001,17(2):57-62. |
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| Authors: | GUAN Chi-ming Chen Gan JIA Yu-lian |
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| Institution: | GUAN Chi ming 1,CHEN Gan 2,JIA Yu lian 1 |
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| Abstract: | The constitution of rural settlements group in Pinghu County is demonstrated with probability accumulation curves and frequency curves, and it is set forth that the settlements group in this county consist of the developing settlements, the existing settlements and the survival settlements. The structure of grade system and characteristics of the rural settlements group in Pinghu County are measured and analyzed with the Hausdorff dimension of settlements group, taking the township as a unit. In addition, the course of fractal formation and evolution of the rural settlements group is qualitatively analyzed, and it is put forward that the fractal of settlements is multifractal and the fractal of the settlements group system demonstrates the order and self organization of the system. |
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| Keywords: | the structure of settlements group fractal order fluctuation |
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