Abrupt Stream Acidification and Metal Mobilization from Permafrost Degradation (Dryad)
Continuous stream discharge and specific conductivity records for KM99 and KM175 streams (2019-2025 open-water seasons), plus geochemical analyses of acidic seepages and Sentinel-2 imagery, documenting permafrost-driven stream acidification and metal mobilization.
datadryad.org
At a glance
- Region
- North America
- Coverage
- Permafrost streams, 2019-2025
- Access
- Free
- Category
- Research
- Last updated
- 2025
What's inside
- Stream discharge
- Specific conductivity
- Water geochemistry
What you can do with it
Typical work that data of this type supports.
- 01
Design flows
Estimate 1-in-50 and 1-in-100 year floods for bridges, culverts and spillways.
Because it has: Stream discharge
- 02
Low flows
Set environmental flows and check what is left in the river in a dry year.
- 03
Hotspots and trends
Find where contamination is high and whether it is getting worse.
Because it has: Water geochemistry
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Flow forecasting
Train LSTM-style models on past records to forecast river levels and flow days ahead.
- 02
Ungauged basins
Combine with catchment data to estimate flow where there is no gauge.
- 03
Risk maps
Predict contamination where no samples exist, from geology, land use and climate.
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