基于河长制的黄河流域水环境地图可视化

Map Visualization of Water Environment Data in the Yellow River Basin Based on River Chief System

黄河流域的生态保护和高质量发展在2019年上升为国家重大战略。以黄河流域为研究区域,以河长制的工作内容为导向,全面研讨区域内水污染空间分布规律、动态变化规律及其与社会经济的相关性。依据专题地图理论,探讨以专题地图方式进行可视化表达的方法,建设性地提出了从数据处理分析到制图可视化的研究思路,并设计绘制了黄河流域水环境专题地图。

The ecological protection and high-quality development of the Yellow River Basin has become a major national strategy in 2019. We take the Yellow River Basin as the research area and take the content of River Chief System as the guidance to discuss the spatial distribution and dynamic changes of water pollution in the area and its correlation with social economy comprehensively. Based on the thematic map theory, we discuss the method of visualization in the form of thematic map, put forward the research ideas covering from data analysis to cartographic visualization, and design the thematic map of the water environment of the Yellow River Basin.