Selection criteria for GLRPPR's sector resources collection. Also includes criteria for evaluating materials already in the collection.

The Water and Atmospheric Resources Monitoring (WARM) Program of the Illinois State Water Survey (ISWS) was organized in 1983 as the Illinois Benchmark Network, consolidating several existing and newly formed statewide ...

The National Atmospheric Deposition Program (NADP) was organized in 1978 by the North Central Region of the State Agricultural Experiment Stations as Project NC-141 to address the problem of atmospheric deposition and its ...

The National Atmospheric Deposition Program (NADP) was organized in 1978 by the North Central Region of the State Agricultural Experiment Stations as Project NC-141 to address the problem of atmospheric deposition and its ...

The National Atmospheric Deposition Program (NADP) and the Central Analytical Laboratory (CAL) have been in operation since 1978. Since the beginning of the network, quality assurance has been of paramount importance. ...

In 2005, scientists, students, educators, and others interested in the National Atmospheric Deposition Program (NADP) logged more than 310,000 sessions and viewed nearly 93,000 maps on the NADP Web site. Users downloaded ...