论文部分内容阅读
用GIS方法和既有的考古资料研究了嵩山南麓颖河上游和双洎河上游龙山晚期和夏商期聚落的时空特征。受距今4000年前降温事件影响,嵩山南麓地区的史前聚落在夏商期对地貌的选择与龙山晚期有显著差异,而且两个时期聚落的R-S分布也从多要素竞争型向单因素支配型转变;对聚落在龙山晚期和夏商期的域面进行的泰森分析表明,环境变迁对聚落域变化幅度的影响在颍河上游大于双洎河上游。根据影响聚落分布的自然和文化因子,文章认为龙山晚期的聚落空间结构演化表现为文化选择型模式,反映了人本主义的规划法则,而夏代早期的聚落结构则表现出环境选择型的某些特征。基于此演化序列,文章最后归纳了气候转折期史前聚落演化的两种模式。
The temporal and spatial characteristics of the Late Longshan and Xia Dynasty settlements in the upper reaches of the Ying River and the upper Shuangta River in the Songshan Mountains were studied by using the GIS method and the existing archaeological data. Affected by the cooling events 4000 years ago, the prehistoric settlements in the south of Songshan have a significant difference from the late Longshan period in the Xia and Shang Dynasties. Moreover, the RS distribution of the settlements in the two periods is also dominated by multi-factor competition and single factor Tyson analysis of the settlements in the late Longshan period and the Xia Dynasty commercial period shows that the influence of environmental change on the variation range of the settlement area is larger than the upper reaches of Shuangta River in the upper Ying River. According to the natural and cultural factors that affect the distribution of settlements, the article argues that the evolution of the spatial structure of settlements in the later stage of Yongsan is culturally selective, which reflects the planning principle of humanism. However, the settlement structure in the early Xia dynasty showed some environmental selection feature. Based on this evolutionary sequence, the article concludes with two models of the evolution of prehistoric settlements during the climate transition.