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Tracking Rain-On-Snow Events Across Alaska

Alaska rain-on-snow frequency and distribution

Annual time series of days with rain-on-snow summed for each 6-km pixel in Alaska.

Researchers with NASA's ABoVE campaign mapped rain-on-snow events across Alaska from 2003 to 2016.

Data Highlight: Nitrogen Deposition

Total inorganic nitrogen deposition in the early 1990s.

Spatial patterns of total inorganic nitrogen deposition in the early 1990s. Darker areas have higher levels of nitrogen deposition (mg N/m2/y).

Gridded estimates of atmospheric nitrogen deposition are some of the most downloaded data of 2018.