Digital Twin Technology Empowering River-Lake Health Assessment in the Qingshui River Basin of Ningxia
LIU Jing
LI Runwei
SUN Junye
WANG Xueming
Abstract：To promote the in-depth application of digital twin technology in the field of river and lake health management in Ningxia,taking the Qingshui River Basin as a typical research area,a river and lake health digital twin platform is constructed.By building a digital twin data base for river and lake health,batch and real-time storage and efficient management of multi-source heterogeneous data can be achieved;This paper has constructed a river health assessment index system applicable to the Qingshui River Basin,developed a river and lake health diagnosis model,built an application system for Ningxia's river and lake health business,integrated various data resources through spatial visualization,and formed a"River and Lake Health One Map"application support capability that integrated digital scene construction,data element management,map services,and spatial analysis functions.Functions such as river and lake health warning and evaluation were Implemented.The ability of business personnel in information resource statistics and problem handling was enhanced.The research results can provide demonstration and reference for the assessment of river and lake health and the construction of digital twin river and lake systems in arid and semi-arid regions of China.
Keywords：river-lake health assessmentdigital twinNingxiaQingshui River
Publication Date：2026-03-20
Online Publishing Date：2026-09-16(First online date of this platform, not the publication date of the document)
Pages：6( 134-139 )