geodata-info
DK model 2019 – Simulation results
DK model 2019 – Simulation results comprises calculated hydrological results from GEUS’ national hydrological model for Denmark. The dataset contains derived results from model runs with DK model 2019, including calculations of water balance, groundwater recharge, impacts of water abstraction, groundwater drawdown, streamflow impacts and changes in flow-related indicators. The results include, among other outputs, comparisons between scenarios with current abstraction and reference scenarios without abstraction. The dataset is used for regional assessment of hydrological conditions, screening of water resource and impact conditions, and documentation of model-calculated results. The results are model-based and should be used with due consideration of the regional purpose, model uncertainties and limitations of DK model in relation to local-scale applications.
Simple
Identifikation
- Titel
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DK model 2019 – Simulation results
Offentliggørelsestidspunkt
- Dato (Publication)
- 2022-08-25
Ansvarlig myndighed og kontaktoplysninger
- Kontakt vedr. service
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Organisationsnavn E-mail adresse Rolle The Geological Survey of Denmark and Greenland (GEUS)
Point of contact
- Metadata author
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Organisationsnavn E-mail adresse Rolle The Geological Survey of Denmark and Greenland (GEUS)
Point of contact
Geografisk udstrækning
- Koordinatsystem
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ETRS 89 / UTM 32N (EPSG:25832)
Nøgleord
- Nøgleord
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Dataset
- Nøgleord
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Hydrological model
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Simulation results
- Nøgleord
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Water balance
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Groundwater recharge
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Drawdown
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Streamflow impact
- Type
- Theme
- Nøgleord
- Hydrology
- Type
- Theme
- Titel
- Forskningsemner
- Dato (Publication)
- 2025-11-03
- Nøgleord
- Denmark
- Type
- Place
- Titel
- Geografisk
- Dato (Publication)
- 2025-12-11
Kvalitet
- Type som metadata beskriver
- Dataset
- Beskrivelse
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The simulation results are derived from dynamic model runs with DK model 2019, GEUS’ national hydrological model for Denmark. The model was updated with new groundwater bodies, new hydrogeological mapping information and a new calibration against observed groundwater heads and stream discharge. The results were calculated based on the model setup’s climate input, water abstraction data, hydrogeological layers, stream network and other thematic input data. The calculations include water balance, groundwater recharge, exploitation rates, groundwater drawdown and impacts on streams. Streamflow impacts were calculated by comparing a situation with current abstraction against a reference scenario without abstraction, after which changes in flow regime and flow-related indicators were assessed. The results have subsequently been published as GIS layers and downloadable data packages through GEUS’ data portal and Dataverse.
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