Hydrologisk geovejledning. God praksis i hydrologisk modellering

At the end of 2015, the groundwater mapping in its previous form was completed, but will continue from 2016 for five years with mapping of new catchment areas outside OSD. Therefore, a need for an update has been identified, partly with new research knowledge and partly on the basis of experiences that have been received since the last guidance was completed in 2010. In this context, the involvement of stakeholders has been essential for prioritising the work.
The primary purpose is still to support groundwater mapping, which requires the establishment of numerical groundwater models. The use of numerical groundwater models is a suitable mapping method for calculating, among other things, catchment and groundwater-forming catchments, abstraction and climate scenarios, groundwater recharge, groundwater age and groundwater flow direction.