基于GIS的黄山市地名景观空间分布特征及其成因研究

摘要

以黄山市三区四县的地名为研究对象,在用数理统计方法对3263个地名归纳分析的基础上,运用GIS方法对黄山市地名景观的空间分布进行了制图表达,并用核密度估计方法研究了黄山市地名点的空间分布特征,结合徽州方志丛书分析了黄山市不同类型地名景观空间分异的成因.结果表明:黄山市地名以自然景观类地名为主,蕴含着丰富的徽州地域文化.黄山市的自然环境和社会因素(主要是人口因素)决定了不同类型景观的地名在空间分布上存在着显著差异.自然景观类地名集中分布在黄山市西部,北部和东部边缘地区,呈现出与自然地理特征高度吻合的特征;人文景观类地名主要分布在黄山市中部,呈现出沿盆地(谷地)集聚,且与人口分布趋同的特征.%This paper on the basis of the method of mathematical statistics analyzing the 3263 place names,takes the three districts and the four counties in Huangshan City as the research object,uses GIS drawing expression of the spatial distribution towords the place names landscape of Huangshan City,and takes the method of Kernel density making the research of the spatial distribution about the place names site,as well as analyzing the causes of formation.The results show that the place names in Huangshan City mainly focus on the natural place name,which is a mirror of the ancient Huizhou regional culture.Its natural environment and social factors (mainly demographic factors) determine this place names which have different types of landscape are differences in spatial distribution.On the one hand,the place names of natural landscape focus on the west,north and the edge region of east in Huangshan City,which shows highly consistent with the characteristic of natural geography.On the other hand,the place names of human landscape mainly distribute on the middle part in Huangshan City,which distribute along the basin (valley) and is similar to the population distribution.