climate

The ATom aircraft prepares to depart from Punta Arenas in southern Chile on October 14, 2017. During ATom-3, the science team flew over Antarctica and below the ozone hole before continuing on their journey north over the Atlantic Ocean to Greenland and returning to California.

Soil nitrous oxide emissions on a monthly average basis for July 2011 estimated with the mechanistic scheme.

Mean leaf area index for July (calculated over the period 1982-2015).

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

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