张婧, 王国梁. 忻州乡村聚落空间分布与地形起伏度关系[J]. 信阳师范学院学报(自然科学版), 2015, 28(2): 195-198. DOI: 10.3969/j.issn.1003-0972.2015.02.010
引用本文: 张婧, 王国梁. 忻州乡村聚落空间分布与地形起伏度关系[J]. 信阳师范学院学报(自然科学版), 2015, 28(2): 195-198. DOI: 10.3969/j.issn.1003-0972.2015.02.010
Zhang Jing , Wang Guoliang . The Relationship Between Spatial Distribution of Xinzhou’s Settlements and the Degree of Landform Fluctuation[J]. Journal of Xinyang Normal University (Natural Science Edition), 2015, 28(2): 195-198. DOI: 10.3969/j.issn.1003-0972.2015.02.010
Citation: Zhang Jing , Wang Guoliang . The Relationship Between Spatial Distribution of Xinzhou’s Settlements and the Degree of Landform Fluctuation[J]. Journal of Xinyang Normal University (Natural Science Edition), 2015, 28(2): 195-198. DOI: 10.3969/j.issn.1003-0972.2015.02.010

忻州乡村聚落空间分布与地形起伏度关系

The Relationship Between Spatial Distribution of Xinzhou’s Settlements and the Degree of Landform Fluctuation

  • 摘要: 利用山西省数字高程模型 DEM 和山西村落分布图, 对忻州市乡村聚落空间分布与地形起伏度之间的关系进行了定量分析. 结果表明:忻州市地形起伏度整体处于中高起伏范围, 与山西全省的地形起伏特征相吻合, 地形起伏度为东西两侧高、 中间低, 且各县间地形起伏度差异较大;村落分布与地形起伏度关系紧密,全中起伏地形区村落数量最多, 这与该山地高原所占比例达 87%相吻合. 其次是低起伏区;村落分布密度与地形起伏度成反比, 低起伏地形区的村落密度最高, 中起伏地形区次之, 高起伏地形区最低. 村落密度随着地形起伏度指数的增加而递减.

     

    Abstract: The relationship between spatial distribution of Xinzhou’s villages and the degree of landform fluctuation was analyzed with digital elevation DEM model of Shanxi province and Shanxi village maps. The results showed that the landform of Xinzhou was ranged from middle to high in fluctuation, which was coincided with the whole landform of Shanxi province. The topography was described as the east and the west were high, and the middle was low, and there exists large difference between different villages. Distribution of villages has close relationship with the landform fluctuation degree. In the whole city, there were most villages in the middle fluctuation areas, which match the city’s mountain and plateau rate of 87%. Next is the low-relief area. The density of villages has a negativly correlate with degree of landform fluctuation. The village density of low undulating terrain area was the highest one, followed by medium undulating terrain area, and the lowest was the high undulating terrain area. With the increase of village density, landform index is decreased

     

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