Determining the cause of inconsistent onset-season trends in the Northern Hemisphere snow cover extent record.

Sci Adv · 2025 · PMC12577703 · PMID 41171931

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a positive trendno p-value reported

One published study has found a positive trend in the onset-season snow cover duration bias from the NOAA CDR compared to in situ observations from 1992 to 2015, suggesting lack of temporal instability in the NOAA CDR ( 22 ).

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