Download or read book Geochemical Characterization of the Waunita Hot Springs Geothermal Reservoir written by Elisabeth Easley and published by . This book was released on 2012 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geothermal Resource Assessment of Waunita Hot Springs Colorado written by Ted G. Zacharakis and published by . This book was released on 1981 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Directory of Geoscience Departments 2015 written by Carolyn Wilson and published by American Geosciences Inst. This book was released on 2015-02-27 with total page 2140 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Directory of Geoscience Departments 50th Edition is the most comprehensive directory and source of information about geosciences departments and researchers available. It is an invaluable resource for individuals working in the geosciences or must identify or work with specialists on the issues of Earth, Environmental, and related sciences and engineering fields. The Directory of Geoscience Departments 50th Edition provides a state/country-sorted listing of nearly 2300 geoscience departments, research departments, institutes, and their faculty and staff. Information on contact information for departments and individuals is provided, as well as details on department enrollments, faculty specialties, and the date and source of faculty and staff's highest degree. New in the 50th edition: Listing of all US and Canadian geoscience theses and dissertations accepted in 2012 that have been reported to GeoRef Information Services, as well as a listing of faculty by their research specialty.
Download or read book Geochemistry and Hydrology of Thermal Springs in the Idaho Batholith and Adjacent Areas Central Idaho written by Harold William Young and published by . This book was released on 1985 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Isotopic and Geochemical Reconnaissance of the West Astringent Creek Thermal Area Yellowstone WY written by Anthony Phillip Sorenson (II) and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1983 with total page 1226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Katazome ch written by and published by . This book was released on 197? with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Geological Geochemical and Geophysical Survey of the Geothermal Resources at Hot Springs Bay Valley Akutan Island Alaska written by Roman J. Motyka and published by . This book was released on 1988 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geologic Setting of the Central Alaskan Hot Springs Belt written by Amanda M. Kolker and published by . This book was released on 2008 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Central Alaskan Hot Springs Belt (CAHSB) is a vast stretch of low-temperature hydrothermal systems that has the potential to be a geothermal energy resource for remote communities in Alaska. Little exploration has occurred in the CAHSB and the resource is poorly understood. A geothermal power plant was installed in 2006 at Chena Hot Springs (CHS), one of the 30-plus hot springs in the CAHSB. This, in addition to the multiple direct use projects at CHS, could serve as a model for geothermal development elsewhere in the CAHSB. This dissertation evaluates the geologic setting of the CAHSB and explores the implications for resource capacity and sustainable energy production. The local geology and geochemical characteristics of CHS are characterized, with a focus on identifying ultimate heat source responsible for the hot springs. A radiogenic heat source model is proposed and tested for the entire CAHSB, wherein the anomalously radioactive plutons that are associated with nearly every hot spring are providing, the source of heat driving the geothermal activity. This model appears to be feasible mechanism for the observed heat transfer. This implies that CAHSB "reservoir" fluids are probably low-temperature. It also suggests that individual hydrothermal systems are small-scale and localized features, unlike the types of hydrothermal systems that are conventionally exploited for energy (i.e., those that derive their heat from magmatic or deep crustal sources, which have higher reservoir temperatures and larger spatial extent). In this context, the individual capacity of several CAHSB resources close to communities is assessed, and a preliminary evaluation of the sustainability of the power production scheme at CHS is given. As another approach to the question of sustainability, this dissertation explores the ways in which external benefits of geothermal energy can influence the economics of a project. In sum, producing geothermal energy from CAHSB resources is somewhat risky at the present time, though it may be less risky than continued use of diesel fuel. The risks of geothermal development could be greatly reduced by rapid and immediate exploration efforts to collect much-needed data about CAHSB geothermal resources.
Download or read book Relationships Among Geochemical Processes and Microbial Community Structure in a Unique High arsenic Sulfidic Geothermal Spring in Yellowstone National Park written by and published by . This book was released on 2007 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shifts in microbial community structure were observed as a function of distance from the source. Source pool pyritic phases and Sb and S rich sediments were dominated by Geothermobacterium, Desulfurococcus, and Thermofilum-like sequences. Shifts in microbial community structure were observed within the outflow channel including appearance of Aquificales and Thermales sequences down gradient. Cultivation strategies based on spring geochemistry and energetic analysis were successful in isolating two novel thermophilic Crenarchaeota with high 16S rRNA gene sequence similarity to those determined within the spring sediments. An anaerobic, heterotrophic, S-respiring Thermofilum-like strain (WP28t) exhibits characteristics consistent with spring geochemistry, and confirms the importance of microbial reduction of elemental S in this spring. Detailed geochemical characterization and phylogenetic analysis of 16S rRNA gene sequences will continue to guide cultivation strategies for isolating novel microorganisms. This research indicates the importance of correlating microbial community analysis with geochemical measurements as an integrated approach for understanding the primary carbon and energy sources that link microbial populations with specific geochemical processes.
Download or read book Geochemistry and Water Characterization of Selected Hot Springs in Norris Geyser Basin Yellowstone National Park Wyoming written by Becky Waisley and published by . This book was released on 2002 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geochemical and Biogeochemical Surveys Near the Mineral and Valley View Hot Springs Known Geothermal Resource Areas Northern San Luis Valley Colorado written by Margaret E. Hinkle and published by . This book was released on 1995 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Geological Geochemical and Geophysical Survey of the Geothermal Resources at Hot Springs Bay Valley Akutan Island Alaska written by Roman J. Motyka and published by . This book was released on 1988 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geophysics Tectonics Abstracts written by and published by . This book was released on 1987 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Multielement Geochemistry of Solid Materials in Geothermal Systems and Its Applications Part 1 Hot water System at the Roosevelt Hot Springs KGRA Utah written by and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Geochemical studies of the geothermal system at Roosevelt Hot Springs, Utah, have led to development of chemical criteria for recognition of major features of the system and to a three-dimensional model for chemical zoning in the system. Based on this improved level of understanding several new or modified geochemical exploration and assessment techniques have been defined and are probably broadly applicable to evaluation of hot-water geothermal systems. The main purpose of this work was the development or adaptation of solids geochemical exploration techniques for use in the geothermal environment. (MHR).
Download or read book A Geochemical and Spatial Characterization of the Champagne Hot Springs Shallow Hydrothermal Vent Field Dominica Lesser Antilles written by Kevin Thomas McCarthy and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT: The elevated concentrations of As and Sb in the precipitates and sediments relative to average Caribbean seafloor sediments is a function of adsorption to the surface of the hydrous ferric oxide, (3) Pore waters in the immediate vicinity of sediment covered vents carry Fep2.
Download or read book An Appraisal of Colorado s Geothermal Resources written by James K. Barrett and published by . This book was released on 1978 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
