The ORNL DAAC has developed a WebGIS system that consolidates earlier project-centric viewers into one system to help users locate data, including site characteristics, from flux tower sites, MODIS ASCII Subset Sites, and NPP field sites from around the world.

The ORNL DAAC announces the availability of four new products.

The ORNL DAAC announces the release of four products from NASA's Moderate Resolution Imaging Spectroradiometer (MODIS) for the SAFARI 2000 project.

The ORNL DAAC announces the availability of two new data sets.

The ORNL DAAC announces the availability of three new net primary production (NPP) and two vegetation data sets.

Archiving environmental data products has become recognized as a vital research practice: it improves our ability to reproduce results and perform additional analyses while saving the cost of redundant data collection activities. The same rationale applies to archiving numerical models.

The ORNL DAAC announces the release of a data set prepared by Elisabeth Holland and colleagues titled "Global N Cycle: Fluxes and N₂O Mixing Ratios Originating from Human Activity."

The Oak Ridge National Laboratory (ORNL) Distributed Active Archive Center (DAAC) is pleased to present this first installment of the ORNL DAAC Newsletter.

The ORNL DAAC announces the release of seven data sets for the Southern African Regional Science Initiative (SAFARI 2000).

Data Set: Nitrogen Deposition onto the United States and Western Europe

Effective Date of Revision: May 2, 2005

Data Set Citation: