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New pan-Arctic wetland inventory PAWI released
Original: PAWI - The First High-Resolution, Multi-Class, Pan-Arctic Wetland Inventory -- https:// doi.org/10.1016/j.jenvman.2026 .
Researchers have published PAWI, described as the first high-resolution, multi-class pan-Arctic wetland inventory, in the Journal of Environmental Management. The dataset is also accessible through Canada's Geo.ca map browser. It offers a detailed, classification-based mapping of wetlands across the entire Arctic region, a resource of interest for climate and permafrost scientists, since Arctic wetlands are significant sources of methane emissions.
Why now: A newly published dataset filling a gap in Arctic wetland mapping is drawing attention from geospatial and climate researchers.
PAWIJournal of Environmental ManagementNatural Resources CanadaArctic
Evidence
- PAWI - The First High-Resolution, Multi-Class, Pan-Arctic Wetland Inventory -- https:// doi.org/10.1016/j.jenvman.2026 .130889 -- https:// app.geo.ca/en-ca/map-browser/r ecord/8b83fd58-5953-4b80-8009-94d44ff89844 -- H/T @Michael Wulder | Senior Research Scientist at Natural… · GregCocks@techhub.social · 5
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