Water quality simulation and water quality risk assessment based on QUAL2K model
- Article
- Figures
- Metrics
- Preview PDF
- Reference
- Related
- Cited by
- Materials
Abstract:
With the increasingly prominent water environment pollution problem, the demand of water quality risk assessment is rapidly increasing as well. In this article, we chose the one 2dimensional steady state water quality model 2QUAL2K model, which has small data demand and is broadly applied to river network model, to simulate the water quality and evaluate the water quali 2 ty risk. In order to simplify the model development process, improve the calculation efficiency, optimize display effects of model results, and achieve the application in water quality risk assessment, we transformed the QUAL2K model into B/S architecture system integration, utilized ArcGIS platform to achieve the visually dynamic display of water quality simulation results and the 2 matic map production, and then proposed the water quality risk assessment method from the water quality risk probability based on time step water quality simulation results. The method can provide the decision 2making basis for the water environment man2 agement.
Keywords:
Project Supported:
Clc Number:
Mobile website
® 2024 All Rights Reserved
冀公网安备13010502002656号
冀公网安备13010502002656号