The ORNL DAAC announces that data about atmospheric fluxes in the Arctic tundra are now available on-line.

Three data sets from the Southern African Regional Science Initiative (known as "SAFARI 2000") are now accessible from the ORNL DAAC Web site.

The ORNL DAAC announces that soil data from Phase 1 of the Vegetation/Ecosystem Modeling and Analysis Project (VEMAP) have been revised. Data providers corrected some water holding capacity (WHC) files in the data set entitled "VEMAP 1: U.S. Soil."

Have data products from the ORNL DAAC been helpful to you in your research and publications?

ORNL DAAC has re-released a key climatology data set in two additional formats especially suitable for geographic information system (GIS) users.

The ORNL DAAC announces the addition of global annual soil respiration data to its holdings on the physical and chemical properties of soils.

The ORNL DAAC has released two data sets with daily climate values from Phase 2 of the Vegetation/Ecosystem Modeling and Analysis Project (VEMAP).

Are you planning to submit data to the ORNL DAAC to be archived and distributed to others? If so, we suggest that you look at our guidance on data management practices.

The ORNL DAAC is now distributing the final data products from the 6-year Net Primary Productivity (NPP) project, which documented field measurements of biomass dynamics and estimated NPP for terrestrial sites worldwide.

The ORNL DAAC has released a CD-ROM volume containing recent and historical environmental data from SAFARI 2000, the Southern African Regional Science Initiative.