Dr. Pretis provided the statistical analysis for a new study, "Long-term monitoring of active layer thickness confirms global permafrost degradation."
August 26, 2026

Dr. Pretis provided the statistical analysis for a new study, "Long-term monitoring of active layer thickness confirms global permafrost degradation." Pretis' research linked observed thaw to temperature and precipitation.
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"Long-term monitoring of active layer thickness confirms global permafrost degradation."