基于ArcGIS的澧县水文化遗址研究

Research on Li County Water Cultural Sites Based on ArcGIS

摘要: 澧县作为史前文明的发展高地，水文化底蕴深厚，研究澧县水文化遗址与周边环境的共生关系，对揭示长江中游史前文明演进规律、弘扬中华优秀治水文化有着重要意义。传统研究多聚焦于遗址发掘与文献考证，缺乏定量化的空间分析。本研究以澧县水文化遗址为对象，通过ArcGIS进行数字地形分析与水文分析，深入探讨了澧县水文化遗址的地理环境与史前文明的关系。通过高程图、坡度图、坡向图以及水系模拟图，系统分析了澧阳平原的地理特点对遗址分布的影响，揭示了地形和水资源对先民定居、农业生产及文化交流的重要作用。研究发现，澧县水文化遗址所处的地理环境为人类的生产生活提供了天然的资源基础和防御屏障，同时，古水系的演变也为理解史前人类的水资源利用和适应能力提供了新的视角。

Abstract: As a highland for the development of prehistoric civilization, Li County is rich in water cultural heritage. Studying the symbiotic relationship between water cultural heritage and its surrounding environment is of irreplaceable value in revealing the evolutionary laws of prehistoric civilization in the middle reaches of the Changjiang River. Traditional research has mostly focused on site excavation and documentary research, lacking quantitative spatial analysis. This study takes the water cultural heritage of Li County as the research object, conducts digital terrain analysis and hydrological analysis through ArcGIS, and deeply explores the geographical environment of water cultural heritage and the relationship between water systems and prehistoric civilization. Through elevation maps, slope maps, aspect maps, and simulated water system maps, the study systematically analyzes the impact of the geographical characteristics of the Liyang Plain on the distribution of heritage sites, revealing the important roles of topography and water resources in the settlement of ancestors, agricultural production, and cultural exchanges. The research finds that the geographical environment of water cultural heritage sites provides a natural resource base and defensive barrier. At the same time, the evolution of ancient water systems also provides a new perspective for understanding the water resource utilization and adaptability of prehistoric humans.