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ORNL DAAC

The Oak Ridge National Laboratory Distributed Active Archive Center (ORNL DAAC) for biogeochemical dynamics is one of the National Aeronautics and Space Administration (NASA) Earth Observing System Data and Information System (EOSDIS) data centers managed by the Earth Science Data and Information System (ESDIS) Project. The ORNL DAAC archives data produced by NASA's Terrestrial Ecology Program. The DAAC provides data and information relevant to biogeochemical dynamics, ecological data, and environmental processes, critical for understanding the dynamics relating to the biological, geological, and chemical components of Earth's environment.

biogeochemical cycle diagram
more . . .

News

LBA Data Sets Released from Two Science Themes Details...

Winter 2013 Newsletter Released Details...

LBA Data Set Released from Physical Climate Details...

Past announcements...


Project NPP. A cross section of trunk of Picea abies from the fertilized and irrigated treatment at the Flakaliden study site, Sweden. (Note the dramatic increase in width of annual growth rings after commencement of the treatment, although little increase can be discerned in the first year, 1987). 1992.
See NPP Details

ORNL DAAC

Revision Date: August 20, 2012 webmaster