DOI: 10.5281/zenodo.18417555
title: DMI Klimaatlas v2021a - Fremskrivninger af det danske klima (Projections of climate indicators in Denmark)

description: See below for English version

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DMI Klimaatlas v2021a - Fremskrivninger af det danske klima 

Klimaatlas leverer ét samlet datagrundlag for det fremtidige danske klima. Klimaatlas er udarbejdet på baggrund af DMI's egne data, internationale samarbejder og viden fra rapporter fra FN’s Klimapanel (IPCC). Finansieringen kommer fra Finansloven 2018 og 2022. Klimaindikatorer er udregnet og samlet for hele Danmark, kommuner, alle vandoplande (afvandingsområder) og kyststrækninger, i et højtopløsningsgitter (1x1 km).

Denne opdatering indebærer:



To nye indikatorer tilføjet:



Hyppighed af vandstandsvarslinger

Samlet varighed af vandstandsvarslinger



Download af griddede tidsserie-data fra alle klimamodellerne.

Undersøgelse af mulighed af nye, højt-opløste modelberegninger af udvalgte indikatorer. 


Datasættet indeholder de følgende elementer:



DMI_Klimaatlas_v2021a_Danmark_rapport.pdf – Klimaatlas rapport som giver et overblik over klimaforandring i Danmark.

DMI_Klimaatlas_v2021a_Excel_regnearker.zip - Microsoft Excel-regneark med indikatorer opdelt efter kommuner, vandopleande eller kystrækninger.

DMI_Klimaatlas_v2021a_Kommune_rapporter.zip - PDF rapporter om klimaforandringer i alle 98 kommuner i Danmark.

DMI_Klimaatlas_v2021a_NetCDF_indicators.zip – Indikatorer på en 1km gitter over Danmark i NetCDF format.

DMI_Report_21_41.pdf - "Methods used in the Danish Climate Atlas", tekniske rapport som beskriver hvordan Klimaatlas data beregnes (på engelsk).


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DMI Klimaatlas v2021a - Projections of climate indicators in Denmark

DMI’s Klimaatlas provides data for the future Danish climate. Klimaatlas is based on DMI's own data, international collaborations and knowledge from reports by the Intergovernmental Panel on Climate Change (IPCC). Funding comes from the Danish Finance Act 2018 and 2022. Climate indicators are calculated and compiled for all of Denmark, municipalities, all water basins (catchment areas) and coastlines, on a high-resolution grid (1x1 km).

This update includes:



Addition of two new indicators for storm surges



Frequency of storm-surge warnings

Duration of storm-surge warnings



Release of daily bias-corrected data

Investigation of the possibility of new, high-resolution model calculations of selected indicators.


The dataset consists of the following elements:



DMI_Klimaatlas_v2021a_Danmark_rapport.pdf – Klimaatlas report describing the effects of climate change in Denmark (in Danish)

DMI_Klimaatlas_v2021a_Excel_regnearker.zip - Microsoft Excel spreadsheet with indicators divided by municipalities ("Kommune"), coastal stretches ("Kyststrækninger") and watersheds ("Vandoplande") (in Danish).

DMI_Klimaatlas_v2021a_Kommune_rapporter.zip - PDF report summarising the findings of Klimaatlas for each of the 98 municipalities in Denmark (in Danish).

DMI_Klimaatlas_v2021a_NetCDF_indicators.zip – Indicators on a 1km grid over Denmark in the NetCDF format (in Danish).

DMI_Report_21_41.pdf - " Methods used in the Danish Climate Atlas", technical report describing the methods used in generating Klimaatlas data