陇中黄土丘陵区乡村聚落空间分布特征及其影响因素分析——以甘肃省秦安县为例

Characters of rural settlement spatial distribution and it's influence factors in Loess hilly area of Gansu Province——A case of Qin'an County,Gansu Province

陇中黄土丘陵区乡村聚落发展受自然条件和人文社会等因素的深刻影响,乡村聚落空间分布极为分散。本文以甘肃省秦安县为例,分析了乡村聚落的空间分布特征,并对乡村聚落系统空间结构的分形特征进行了计算分析。在此基础上,论文深入分析了乡村聚落空间分布的影响因素,提出了新时期促进乡村聚落发展及其空间结构优化的基本思路。

Effected profoundly by nature condition and human-social factors,the rural settlement in Loess hilly area of Gansu Province were extremely dispersible. Taking Qin＇an County of Gansu Province for example,we have researched the character of rural settlement spatial distribution,the spatial structure fractal character of rural settlement system were also been calculated. Based on this,the influence factors of rural settlement spatial diffuse have been analyzed,the basic thoughts and countermeasure of promoting rural settlement development and optimizing its spatial structure were also been put forward in the end.