山东沂沭河流域龙山文化考古遗址分布与环境的关系

Relation between the Longshan Culture Archaeological Sites and Environment in Yishuhe River Basin of Shandong

以山东沂沭河流域为研究区，采用GIS空间分析、Kolmogorov—Smirnov统计检测和权重叠加方法，分析了龙山文化时期考古遗址点的空间分布与流域环境的关系。结果表明：高程、坡度、距水系水平距离是影响遗址点分布的显著性环境参数，而坡向的显著性较差；遗址点主要分布在高程50～200m、坡度低于2．5°、距水系水平距离小于1000m的流域中部河流两侧，而在地势较低的南部和地势较高的北部山区分布较少，表明该时期人类对居住地的选择受自然环境条件等影响比较显著。

This paper tried to study the relationship between the Longshan culture relics point distribution of Yishuhe River Basin and the environment, which was based on the spatial analysis method of GIS, Kolmonov- Smirnov statistical detection method and weight stack analysis method. The results were as follows： elevation, slope and horizontal distance from water system were the main environmental parameters affecting the distribution of the Longshan culture relics, while aspect was the less affection. In the studying area, the site points distributed in both side of middle river of Yishuhe River Basin in Shandong, where the elevation was between 50 meter and 400 me- ters, the slope was less than 2.5~, and the horizontal distance from water system was less than 1000 meters. While the distribution was less in northern Mountain and the southern area, where the natural environmental conditions was near the main stream and the low altitude, so gave significant influence for the man to choose the place of resi- dence.