4.
GCSOLAR [EPA_GCSOLAR]
The GCSOLAR program is a set of routines that computes direct photolysis rates
and half-lives of pollutants in the aquatic environment. The half-lives are
calculated as a function of season, latitude, ...
5.
Exposure Analysis Modeling System (EXAMS) [EPA_EXAMS]
The Exposure Analysis Modeling System (EXAMS) is an interactive software
application for formulating aquatic ecosystem models and rapidly evaluating the
fate, transport, and exposure concentrations ...
6.
National Ice Core Laboratory Science Management Office [NICL_SMO]
Duration: January 15, 2002 - December 31, 2006
Principal Investigator: Mark S. Twickler
The National Science Foundation (NSF) and the United States Geological Survey
(USGS) jointly manage and operate ...