Net Primary Productivity Database (ORNL)

Project Description
The ORNL DAAC Net Primary Production (NPP) data set collection contains field measurements of biomass and estimated NPP for terrestrial study sites worldwide, compiled from published literature and other extant data sources. Compilation of these data sets was sponsored by the Terrestrial Ecology Program of NASA's Office of Earth Science.

http://daac.ornl.gov/NPP/npp_home.shtml

[Summary provided by Oak Ridge National Laboratory.]