摘要
采用GIS空间分析方法,按照裴李岗、仰韶、龙山、夏商4个时期对环嵩山地区史前时期聚落选址与水系关系进行分析。结果表明:聚落选址与水系存在密切的关系:(1)聚落选址偏好最强的地区位于距河流水平距离为200~300 m的地区,聚落分布数量随着距离水系水平距离的增大而减少,而且聚落选址距离水系的水平距离基本不超过3 km。(2)距离水系垂直距离为20 m的范围内是聚落选址偏好程度最强的地区,聚落分布数量随着距离河流垂直距离的增加而减少,距离水系垂直距离太大,不利于古人取水,垂直距离超过40 m无聚落分布,说明聚落选址对距离水系垂直距离的偏好度在40 m以内。(3)聚落选址偏好随着水系级别的增大而降低,裴李岗时期、龙山时期、夏商时期3级水系附近聚落密度最大,而仰韶时期1级水系附近聚落密度最大。有可能因为在仰韶时期,气候属于暖湿期,相对于其他3个时期来说,降水较多,3级水系水流量可能较大,没有1级水系附近的居住环境稳定。
The relat ionship between prehistoric settlement location and river was analyzed using GIS spatial a-nalysis method in accordance with four periods o f the Peiligang , Yangshao and Longshan, X ia and Shang around Songshan Mountain area. The results indicated that the settlement location had close relat ionship with river ; （1） the strongest preference regions l ied in the horizontal distance of 200 ？300 meter from the river. With the increase of the horizontal distance from river, the number of the settlement was less and less. The horizontal distance from river of settlement location was no more than 3 k ilomete rs. （2） The strongest preference area for settlement location l ie d in the vertical distance of 0？20 meter from river. With the increase of the vertical distance from r iv e r, the number of the settlement was less and less. The preference of settlement location to the vertical distance from river was no more than 40 meter in order to fetch water. （ 3 ） The preference of settlement selection decreased witj the increase of river level. The settlement density in the vicini ty of three le vel rivers in period of Peiligang , Longshan, Xia and Shang was largest; however, the settlement density in the vic in ity of one levelr iver of Yangshao was largest because the climate was warm and humid in period of Yangshao so that there were more intensive rains than in other periods.
出处
《地域研究与开发》
CSSCI
CSCD
北大核心
2017年第2期169-174,共6页
Areal Research and Development
基金
国家自然科学基金项目(41201414
41671014)
嵩山文化研究会第一批重大项目
关键词
GIS
史前时期
聚落选址
水系
环嵩山地区
GIS
prehistoric per iod
site selection
river
around Songshan Mountain area
