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Peer reviewed Peer reviewed
Olivier, J. G. J.; And Others – Environmental Monitoring and Assessment, 1994
Presents the objective and methodology chosen for the construction of a global emissions source database called EDGAR and the structural design of the database system. The database estimates on a regional and grid basis, 1990 annual emissions of greenhouse gases, and of ozone depleting compounds from all known sources. (LZ)
Descriptors: Air Pollution, Database Design, Databases, Elementary Secondary Education
Peer reviewed Peer reviewed
McCulloch, Archie – Environmental Monitoring and Assessment, 1994
Examines the potential for the replacement of CFCs for historic uses with substituting technologies. The potential production and emissions of the principal HCFCs and HFCs are calculated for the next 25 years. (LZ)
Descriptors: Air Pollution, Database Design, Databases, Elementary Secondary Education