Data · dataset · 2026
WRF-Hydro/Glacier Streamflow Simulation Data over Alaska: Historical (1990–2020) and Pseudo-Global Warming (PGW) Projections (2034–2064)
Listed in National Center for Atmospheric Research
Only a small percentage of Alaska's freshwater discharge is measured directly.
Description
To fill the gaps left by the limited observational network and predict future freshwater discharge, computer modeling is needed. This dataset provides daily modeled streamflow data from a WRF-Hydro/Glacier simulation covering the entire state of Alaska.
The forcing data comes from a multi-decadal historical regional hydroclimate simulation with two mid-21st century Pseudo-Global Warming futures over Alaska and the Yukon at 4 km resolution (GDEX dataset d614000 | DOI: 10.5065/ZPSB-PS82). The dataset includes four simulations. Two simulations represent the historical climate (1990-2020), one with glacier streamflow included and one without.
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The other two are future simulations (Equivalent Water Years 2035-2065) using the Pseudo-Global Warming method under greenhouse gas emission scenario SSP2-4.5, based on the median scenario from d614000. These future simulations also include one with glacier streamflow and one without.
Links
Get the data
- Resource Homepage doi.org/10.5065/zch7-6h98 ↗
download · DOI / persistent id · from data ucar edu
Where it is published
- data.ucar.edu /dataset/wrf-hydro-glacier-streamflow-simulation-data-over-alas… ↗
National Center for Atmospheric Research dataset page
landing page · from data ucar edu
Catalogue records · 1
- CKAN API data.ucar.edu/api/3/action/package_show?id=21ae7a56-55d0-42c1-99be-33f1b17bf… ↗
metadata API · from data ucar edu
Topics
- From keywords
- Earth & Environmental Science · Ocean & Atmospheric Science
- Inferred from text
- Hydrology 72% · Simulation 75%
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| National Center for Atmospheric Research | 21ae7a56-55d0-42c1-99be-33f1b17bf28e | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:3707 | enrichment · data ucar edu | taxonomy-embedding@1.1.0 | title+keywords+description (72%) |
| concepts[field].local:field:earth-environmental | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| concepts[method].local:method:simulation | enrichment · data ucar edu | keyword-concept-rules@1.0.0 | title+description (75%) |
| created_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| description | source · data ucar edu | connector:data_ucar_edu@1.0.0 | /notes |
| publication_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| title | source · data ucar edu | connector:data_ucar_edu@1.0.0 | /title |
| updated_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 |