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Lake Claire (Canada) as a difference map from 1991 to 2011. Water for 1991-2011 is shown in blue, green 2011, brown 2001, and red is water in 1991.
2016-06-30

Surface Water Extent in the North American Arctic

A new ABoVE dataset provides a map of surface water in the Boreal and Tundra regions of North America in 1991, 2001, and 2011.

CLM4.5 modeled annual land-atmosphere CO2 flux in Alaska under future warming and permafrost thaw scenarios (from Parazoo et al., 2016).
2016-06-29

Modeled CO2 flux for Alaska

Satellite and airborne observations of CO2 flux were used to simulate present and future CO2 flux.

Kolyma River Basin study area maps: (L) Cajander larch aboveground biomass; (R) burn scar perimeters from fires circa 1966-2007 (Berner et al., 2012).
2016-06-07

Aboveground biomass data measured after Siberian wildfires

A new dataset provides maps of aboveground biomass and burn perimeters for 116 forest fires in Siberia.

The ORNL DAAC mission is to assemble, distribute, and provide data services for a comprehensive archive of terrestrial biogeochemistry and ecological dynamics observations and models to facilitate research, education, and decision-making in support of NASA’s Earth science. Read more about the ORNL DAAC.