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Spatially Distributed Modeling of Lake Ice Trends andDistribution in the North Slave Region [Brouillon]

A high-resolution modeling study using satellite and climate reanalysis data to assess long-term trends in lake ice conditions across the NWT.

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Info additionnelle

Champ Valeur
Creator Academic Journal
Summary These findings have critical implications for local communities, industries, and ecosystems. Declining icethickness not only compromises winter transportation routes, which are vital for resource extraction and com-munity connectivity, but also accelerates lake warming, alters mixing regimes, and potentially impacts aquatichabitats and regional hydrological processes. The data generated through this study present valuable resources forforecasting and managing the ecological and socioeconomic repercussions of changing ice dynamics. Futureresearch can build on this approach by incorporating more detailed bathymetric data, higher‐resolution meteo-rological inputs, and explicit ice–snow feedback mechanisms
Local Relevance This report is highly relevant to the Northwest Territories (NWT) as it provides detailed, region-specific evidence of declining lake ice thickness and shorter ice seasons. These changes directly affect winter road safety, transportation, community access, and northern ecosystems in the North Slave Region.
Notes
Mots-clés Ice,artic warming,modeling
Geographic Region North Slave
Release Date 2025-09-01
Last Modified Date 2025-09-01
Funding Program