Coal-Fired Energy Development on Colorado Plateau: Economic, Environmental and Social Impacts
AuthorRoefs, T. G.
Gum, R. L.
KeywordsEnergy policy -- Environmental aspects -- Southwest, New.
Energy policy -- Social aspects -- Southwest, New.
Power resources -- Southwest, New -- Information services.
Electric power-plants -- Environmental aspects -- Southwest, New.
Electric power-plants -- Environmental aspects.
Energy policy -- Environmental aspects.
Energy policy -- Social aspects.
Power resources -- Information services.
MetadataShow full item record
RightsCopyright © Arizona Board of Regents
Collection InformationThis title from the Hydrology & Water Resources Technical Reports collection is made available by the Department of Hydrology & Atmospheric Sciences and the University Libraries, University of Arizona. If you have questions about titles in this collection, please contact firstname.lastname@example.org.
Series/Report no.Technical Reports on Natura Resource Systems, No. 23
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The Impact of Energy Development on Water Resources in Arid Lands: Literature Review and Annotated BibliographyBowden, Charles; Office of Arid Lands Studies, University of Arizona (Office of Arid Lands Studies, University of Arizona (Tucson, AZ), 1975)
Water infiltration and percolation at the University of Arizona radioactive waste burial site, Pinal County, ArizonaSalvetti, Joseph Peter.; Dutt, Gordon R. (The University of Arizona., 1984)The University of Arizona produces different types of radioactively contaminated waste. It is shipped to a burial site located on the Oracle Agricultural Center in Pinal County, Arizona and disposed of in shallow pits. This study dealt with water movement at the disposal site. Monitoring of water movement through young pits was accomplished with a neutron probe. It was found that due to slumping and cracking of the pit cap, the younger pits were very susceptible to greater than normal water infiltration. Further data were gathered around the older pits by deep soil sampling for tritium activity. Water fluxes and travel times to the major aquifer were calculated from these data. Estimates of travel times range from 40 to 230,000 years to reach the principal aquifer at 150 m.
A computerized information system on the impact of coal-fired energy development in the SouthwestLayton, David W.; Gum, Russell L.; Ince, Simon; Harshbarger, John W.; White, Glenn M. (The University of Arizona., 1975)An important part of the process of assessing the environmental impacts of coal-fired energy development in the Southwest is the transfer of information between electric utilities, federal agencies, and the interested public. There are, however, several problems associated with the transfer of information among the different groups. The acquisition of factual material on power projects by the interested public, for example, is adversely affected by the sufficiency, convenience, and credibility of present sources. Efforts of electric utilities and federal agencies to effectively communicate impact information are hindered by the inability of existing sources to selectively transfer information and to rapidly transmit information on the cumulative impacts of many combinations of power plants. This research concerns the development and evaluation of a computerized information system designed to selectively transfer information on both the cumulative and individual impacts of several electric generating facilities located in the southwestern United States. The information system incorporates features of management information systems, environmental information systems, and an issue-oriented system developed at The University of Illinois, making it a hybrid system capable of communicating impact information derived from a variety of sources. Specifically, the system is able to either retrieve textual material stored in a base information file or to execute on-line simulation models and routines in order to describe environmental impacts. Interactions with the information system are performed at a remote computer terminal by an information specialist who, with the assistance of supporting documents, helps users select information of interest. Evaluation of the system was carried out by demonstrating it to prospective users from electric utilities, government agencies, and the interested public in Arizona. The response of the users to the system shows that this type of communications technology is a viable means of transmitting environmental information. The results of the evaluation also indicate that the system's usefulness is more likely to depend on its credibility than on its convenience and that computer models are an effective way of describing cumulative impacts caused by a series of power plants.