【摘要】 针对史前文化遗址的时空间分布进行研究以进一步分析环境变化对人类聚居地带来的影响,对发现和保护历史文化遗址具有重要的意义。该文运用GIS空间分析方法对鲁东南地区史前遗址的时空分布特征进行分析,并结合区域地形地貌等条件分析遗址与自然环境条件的关系。结果表明:遗址点主要分布在高程50～200m、坡度0～6°、坡向朝南且距离河流200～2 100m的范围内;且遗址点的分布呈现一定的聚集性,不同时期人类活动聚集中心存在迁移现象。由此得出古代人类倾向于选择海拔高度低,坡度小,向阳且靠近水源的地方聚居,且不同时期农业经济类型和社会的发展程度一定程度的影响了人类活动中心的位置分布。探究了鲁东南地区3个时期遗址时空分布和自然环境之间的关系,分析了不同时期人类活动中心的聚散特征。更多还原

【Abstract】 Studying the spatio-temporal distribution of prehistoric cultural sites to further study the impact of environmental changes on human settlements is of great significance for the discovery and protection of historical and cultural sites.In this paper,the temporal and spatial distribution characteristics of the prehistoric sites in the Shandong area are analyzed by using the GIS spatial analysis method,and the relationship between the sites and the natural environment conditions is analyzed according to the regional topography and geomorphology.The results show that the sites are mainly distributed in the range of 50～200 meters in elevation,0～6 degrees and southward in slope,200～2 100 meters away from the river,and the distribution of sites show aggregation,and there is migration phenomenon in human activity aggregation centers in different periods.It’s follows that the ancient humans tend to live in low altitude,low slope,sunny and close to the water area,furthermore,the types of agricultural economy and the degree of social development in different periods affect the distribution of human activity aggregation centers.This paper uses GIS to explore the relationship between the spatial and temporal distribution of the sites in the three periods in the southeast of Shandong province and the natural environment,and analyzes the characteristics of the gathering and distribution of human activities in different periods.更多还原