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Full-Text Articles in Physical Sciences and Mathematics
Potential Regional Impacts Of Global Warming On Precipitation In The Western United States, United States Department Of The Interior, Bureau Of Reclamation
Potential Regional Impacts Of Global Warming On Precipitation In The Western United States, United States Department Of The Interior, Bureau Of Reclamation
Meterology
Snow and melting of the snowpack provide the principal supply of water to much of the Western United States. Whether global warming threatens this water supply is the focus of this research. This study builds upon a previous Global Climate Change Response Program investigation. Charts were generated of four geopotential height parameters for a domain covering the eastern North Pacific Ocean and western North America. Out of 131 total winter months (from 1946-89), 35 were selected as analogues.
Monthly mean precipitation values for areas in western Montana, northern Utah, and east central Arizona were compared with median values for the …
Initial Climate Change Scenario For The Western United States, United States Department Of The Interior, Bureau Of Reclamation
Initial Climate Change Scenario For The Western United States, United States Department Of The Interior, Bureau Of Reclamation
Meterology
Observations of atmospheric carbon dioxide (CO2) concentrations in recent decades have shown an accelerating upward trend due mainly to burning of fossil fuels. Physical considerations indicate that observed and projected increases in the concentrations of CO2 and other greenhouse gases in the atmosphere will lead to significant global warming. Previous authors have followed both empirical and theoretical approaches to develop scenarios for changed climate conditions. The most common empirical approach is the use of analogs of global warming drawn from historical records and paleoclimates. The principal theoretical approach involves the interpretation of output for general circulation models …