The "National Surface Water Survey (NSWS)" is a composite
program aimed at monitoring the chemical characteristics of
surface water in the United States. It includes the National
Stream Survey, the ...
Current Research Information System (CRIS) is the U.S. Department of
Agriculture's (USDA) documentation and reporting system for ongoing and
recently completed research projects in agriculture, food ...
This database contains spring (April-June) and summer
(July-September) nitrate and sulfate wet deposition records for
1980-90, at the state and county levels of aggregation for the
states in the northeastern ...
The Integrated Forest Study (IFS) was a project to evaluate the
effects of atmospheric deposition on nutrient cycling in forest
ecosystems. Deposition and nutrient cycling were monitored at 17
The Hubbard Brook Experimental Forest (HBEF) is a 3,160 hectare
reserve dedicated to the long-term study of forest and stream
ecosystems. Located in the White Mountain National Forest of New
The Atmospheric precipitations have been appeared to have strong
effects to the eco-systems of the earths surface, for instance, the
acid precipitation to the forest plants, the lake fishes, concrete ...
[ A more complete version of this directory entry is in process. 12/30/93]
This directory entry was created from information gathered in a survey
conducted as part of NOAA's Data System Modernization ...