The MétéEAU Nappes water-resource-management tool is presented. It is usable on the aquifer or part-of-aquifer scale for real-time observation of the state of the groundwater resource, and it is already operating in France. This online decision support tool is also able to predict the state of the resource in the short- and mid-terms. The paper explains the use of the tool in a case study in the Authion Valley, in the north-west of France, chosen for its context of tension surrounding the groundwater resource resulting from high volumes of abstraction for irrigation. The results of the simulation highlight the advantages of MétéEAU Nappes as a tool for prediction and simulation of the state of the groundwater resource. The results also show the advantages of this type of tool for water resource management, such as supplying local actors with reliable and real-time observations of the aquifer and providing forecasts to anticipate possible water shortage.

介绍了 MétéEAU Nappes 水资源管理工具。它可用于含水层或部分含水层规模，用于实时观测地下水资源状况，并且已在法国运行。这种在线决策支持工具还能够预测资源在短期和中期的状态。该论文解释了该工具在法国西北部 Authion 谷的案例研究中的使用，该案例研究的背景是由于大量抽取灌溉而导致地下水资源紧张。模拟结果突出了 MétéEAU Nappes 作为预测和模拟地下水资源状态的工具的优势。结果还显示了这种类型的水资源管理工具的优势，