Data and statistical analysis supporting "Infrastructure-driven snow redistribution creates seasonally contrasting and spatially heterogeneous thaw responses in urban Arctic tundra, Utqiaġvik, Alaska"

This dataset contains processed data and statistical analysis outputs supporting the manuscript “Infrastructure-driven snow redistribution creates seasonally contrasting and spatially heterogeneous thaw responses in urban Arctic tundra, Utqiaġvik, Alaska.” The archived materials include the processed dataset used for statistical analyses of thaw depth, snow depth, snowmelt timing, relative elevation, and site conditions at the Barrow Environmental Observatory (BEO) and Snow Fence study sites in Utqiaġvik, Alaska. The archive also includes selected statistical outputs from correlation, multiple regression, principal component analysis (PCA), and comparisons among snowmelt timing and relative elevation classes, together with associated figures. The data integrate field observations and measurements, geophysical interpretations, and Sentinel-2-derived snowmelt information used to evaluate relationships among snow persistence, terrain conditions, and near-surface permafrost thaw.