漆水河流域仰韶-龙山遗址的时空特征及其环境背景

发布时间：2018-06-26 22:53

  本文选题：漆水河 + 聚落分布　； 参考：《干旱区资源与环境》2017年08期

【摘要】：关中地区仰韶-龙山聚落遗址分布演变的特点,龙山时期有无出现大规模人口迁出的现象,它们与当时的环境背景有无关系,还需要更多的资料来证明。文中以漆水河流域为例,利用文物普查资料,结合统计学,ARCGIS空间分析方法,研究上述问题。结果表明:从宏观上来说,漆水河流域龙山时期聚落较仰韶时期衰落,但比东部地区情况要好;遗址的迁徙变化更为频繁;漆水河流域遗址整体高程增高和呈远离河流的趋势,与这一时期频发的洪水有一定的关系。从微观上来说,漆水河流域各个支流和河段在遗址数量与规模组合、高程与距河流远近组合与整体演化并不一致。按数量与规模组合的不同可以将各支流和河段分为三组,从三组河流的变化趋势来看,确实存在一种东西向遗址演变模式的不同,但这种不同是否体现这一时期关中地区人口迁出这一现象还不能做最后的结论。按高程与距河流远近组合的不同可以将各支流和河段分为两组,似乎是洪水事件对不同地形地貌区影响不同的结果。最后,西部诸河数量与规模组合的与众不同似乎也可以在关中地区洪水事件发生时间的不同中得到解释。
[Abstract]:The characteristics of the distribution and evolution of Yangshao-Longshan settlement site in Guanzhong area, whether large-scale population emigration occurred during the Longshan period, and whether they had anything to do with the environment background at that time, need more data to prove. In this paper, taking the Zishui River Basin as an example, the above problems are studied by using the survey data of cultural relics and the spatial analysis method of statistical ARCGIS. The results show that the settlement in Longshan period of Qishui River basin declined more than that in Yangshao period, but it was better than that in eastern region, the migration of site changed more frequently, and the overall elevation of the site in Zishui River basin increased and showed a trend away from the river. And this period of frequent floods have a certain relationship. From the microcosmic point of view, the number and scale of each tributary and reach in the Qishui River Basin are not consistent with the whole evolution of the site, and the combination of elevation and distance from the river is not consistent with the whole evolution. The tributaries and reaches can be divided into three groups according to the combination of quantity and scale. According to the changing trend of the three groups of rivers, there is indeed a different evolution pattern of east-west sites. However, whether this difference reflects the phenomenon of population emigration in Guanzhong area during this period is not a final conclusion. Each tributary and river reach can be divided into two groups according to the combination of elevation and distance from the river, which seems to be the result of the different effects of flood events on different topographical and geomorphological areas. Finally, it seems that the different combination of the number and scale of the western rivers can be explained by the different time of the flood events in Guanzhong area.
【作者单位】： 陕西师范大学西北历史环境与经济社会发展研究院;
【基金】：国家自然科学基金项目(项目号41571190)资助
【分类号】：K878
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本文编号：2071697