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Climate Change and Utah: the Scientific Consensus September 2007
Climate Change and Utah: The Scientific Consensus September 2007 Executive Summary As directed by Governor Jon Huntsman’s Blue Ribbon Advisory Council on Climate Change (BRAC), this report summarizes present scientific understanding of climate change and its potential impacts on Utah and the western United States. Prepared by scientists from the University of Utah, Utah State University, Brigham Young University, and the United States Department of Agriculture, the report emphasizes the consensus view of the national and international scientific community, with discussion of confidence and uncertainty as defined by the BRAC. There is no longer any scientific doubt that the Earth’s average surface temperature is increasing and that changes in ocean temperature, ice and snow cover, and sea level are consistent with this global warming. In the past 100 years, the Earth’s average surface temperature has increased by about 1.3°F, with the rate of warming accelerating in recent decades. Eleven of the last 12 years have been the warmest since 1850 (the start of reliable weather records). Cold days, cold nights, and frost have become less frequent, while heat waves have become more common. Mountain glaciers, seasonal snow cover, and the Greenland and Antarctic ice sheets are decreasing in size, global ocean temperatures have increased, and sea level has risen about 7 inches since 1900 and about 1 inch in the past decade. Based on extensive scientific research, there is very high confidence that human- generated increases in greenhouse gas concentrations are responsible for most of the global warming observed during the past 50 years. It is very unlikely that natural climate variations alone, such as changes in the brightness of the sun or carbon dioxide emissions from volcanoes, have produced this recent warming. -
The Confusion Range, West-Central Utah: Fold-Thrust Deformation and a Western Utah Thrust Belt in the Sevier Hinterland
The Confusion Range, west-central Utah: Fold-thrust deformation and a western Utah thrust belt in the Sevier hinterland David C. Greene* Department of Geosciences, Denison University, Granville, Ohio 43023, USA ABSTRACT INTRODUCTION tions together while delineating the lateral and oblique thrust ramps that form a signifi cant The Confusion Range in west-central Utah The Confusion Range is a collection of ridges complicating factor in the structure of the fold- has been considered a broad structural trough and small ranges that together form a low moun- thrust system. Together, these fi ve cross sections or synclinorium with little overall shorten- tain range in western Utah, between the more total almost 300 km in map length. Enlarged ing. However, new structural studies indicate imposing Snake Range on the west and House versions of the cross sections at a scale of that the Confusion Range is more accurately Range on the east (Figs. 1 and 2). The range is 1:50,000, along with a discussion of the petro- characterized as an east-vergent, fold-thrust named for its “rugged isolation and confusing leum potential of the region, may be found in system with ~10 km of horizontal shortening topography” (Van Cott, 1990). The Confusion Greene and Herring (2013). during Late Jurassic to Eocene Cordilleran Range exposes ~5000 m of Ordovician through Similar structural style and fold-thrust struc- contractional deformation. For this study, Triassic strata in what has been considered a tures are continuous southward throughout the four balanced and retrodeformable cross broad structural trough or synclinorium (e.g., length of the originally proposed synclinorium, sections across the Confusion Range and Hose, 1977; Anderson, 1983; Hintze and Davis, forming a fold-thrust belt more than 130 km in adjacent Tule Valley were constructed using 2003; Rowley et al., 2009). -
Water Resources Development by the U.S. Army Corps of Engineers in Utah
DEVELOPMENT W&M U.S. ARMY CORPS OF ENGINEERS TC SOU TH PACIFIC DIVI SI O N 423 • A15 1977 Utah 1977 M ■ - z//>A ;^7 /WATER RESOURCES DEVELOPMENT ec by THE U.S. ARMY CORPS OF ENGINEERS in UTAH JANUARY 1977 ADDRESS INQUIRIES TO DIVISION ENGINEER U.S. Army Engineer Division South Pacific Corps of Engineers 630 Sansome Street San Fransisco, California 94111 DISTRICT ENGINEER DISTRICT ENGINEER U.S. Army Engineer District U.S. Army Engineer District Los Angeles Corps of Engineers Sacramento Federal Building Corps of Engineers 300 North Los Angeles Street Federal and Courts Building Los Angeles, California 90012 (P.O. Box 2711 650 Capitol Mall Los Angeles, California 90053) Sacramento, California 95814 TO OUR READERS: Throughout history, water has played a dominant role in shaping the destinies of nations and entire civilizations. The early settlement and development of our country occurred along our coasts and water courses. The management of our land and water resources was the catalyst which enabled us to progress from a basically rural and agrarian economy to the urban and industrialized nation we are today. Since the General Survey Act of 1824, the US Army Corps of Engineers has played a vital role in the development and management of our national water resources. At the direction of Presidents and with Congressional authorization and funding, the Corps of Engineers has planned and executed major national programs for navigation, flood control, water supply, hydroelectric power, recreation and water conservation which have been responsive to the changing needs and demands of the American people for 152 years. -
THREE SACRED VALLEYS): an Assessment of Native American Cultural Resources Potentially Affected by Proposed U.S
Paitu Nanasuagaindu Pahonupi (THREE SACRED VALLEYS): An Assessment of Native American Cultural Resources Potentially Affected by Proposed U.S. Air Force Electronic Combat Test Capability Actions and Alternatives at the Utah Test and Training Range Item Type Report Authors Stoffle, Richard W.; Halmo, David; Olmsted, John Publisher Institute for Social Research, University of Michigan Download date 01/10/2021 12:00:11 Link to Item http://hdl.handle.net/10150/271235 PAITU NANASUAGAINDU PAHONUPI(THREE SACRED VALLEYS): AN ASSESSMENT OF NATIVE AMERICAN CULTURAL RESOURCES POTENTIALLY AFFECTED BY PROPOSED U.S. AIR FORCE ELECTRONIC COMBAT TEST CAPABILITY ACTIONS AND ALTERNATIVES AT THE UTAH TEST AND TRAINING RANGE DRAFT INTERIM REPORT By Richard W. Stoffle David B. Halmo John E. Olmsted Institute for Social Research University of Michigan April 14, 1989 Submitted to: Science Applications International Corporation Las Vegas, Nevada TABLE OF CONTENTS CHAPTER ONE EXECUTIVE SUMMARY 1 Description of Study Area 2 Description of Project 2 Site Specific Assessment 3 Tactical Threat Area 3 Threat Sites and Array 4 Range Maintenance Facilities 4 Programmatic Assessment 5 Airspace and Flight Activities Effects 5 Gapfiller Radar Site 5 Future Programmatic Assessments 5 Commercial Power 5 Fiber -optic Communications Network 5 Project - Related Structures and Activities on DOD lands 5 CHAPTER TWO ETHNOHISTORY OF INVOLVED NATIVE AMERICAN GROUPS 7 Ethnic Groups and Territories 7 Overview 7 Gosiutes 9 Pahvants 12 Utes 13 Early Contact, Euroamerican Colonization, -
North American Deserts Chihuahuan - Great Basin Desert - Sonoran – Mojave
North American Deserts Chihuahuan - Great Basin Desert - Sonoran – Mojave http://www.desertusa.com/desert.html In most modern classifications, the deserts of the United States and northern Mexico are grouped into four distinct categories. These distinctions are made on the basis of floristic composition and distribution -- the species of plants growing in a particular desert region. Plant communities, in turn, are determined by the geologic history of a region, the soil and mineral conditions, the elevation and the patterns of precipitation. Three of these deserts -- the Chihuahuan, the Sonoran and the Mojave -- are called "hot deserts," because of their high temperatures during the long summer and because the evolutionary affinities of their plant life are largely with the subtropical plant communities to the south. The Great Basin Desert is called a "cold desert" because it is generally cooler and its dominant plant life is not subtropical in origin. Chihuahuan Desert: A small area of southeastern New Mexico and extreme western Texas, extending south into a vast area of Mexico. Great Basin Desert: The northern three-quarters of Nevada, western and southern Utah, to the southern third of Idaho and the southeastern corner of Oregon. According to some, it also includes small portions of western Colorado and southwestern Wyoming. Bordered on the south by the Mojave and Sonoran Deserts. Mojave Desert: A portion of southern Nevada, extreme southwestern Utah and of eastern California, north of the Sonoran Desert. Sonoran Desert: A relatively small region of extreme south-central California and most of the southern half of Arizona, east to almost the New Mexico line. -
Controls on Geothermal Activity in the Sevier Thermal Belt, Southwestern
PROCEEDINGS, 44th Workshop on Geothermal Reservoir Engineering Stanford University, Stanford, California, February 11-13, 2019 SGP-TR-214 Controls of Geothermal Resources and Hydrothermal Activity in the Sevier Thermal Belt Based on Fluid Geochemistry Stuart F. Simmons1,2, Stefan Kirby3, Rick Allis3, Phil Wannamaker1 and Joe Moore1 1EGI, University of Utah, 423 Wakara Way, suite 300, Salt Lake City, UT 2Department of Chemical Engineering, University of Utah, 50 S. Central Campus Dr., Salt Lake City, UT 84112 3Utah Geological Survey, 1594 W. North Temple St., Salt Lake City, UT 84114 [email protected] Keywords: Sevier Thermal Belt, hydrothermal systems, heat flow, geochemistry, helium isotopes, stable isotopes. ABSTRACT The Sevier Thermal Belt, southwestern Utah, covers 20,000 km2, and it is located along the eastern edge of the Basin and Range, extending east into the transition zone of the Colorado Plateau. The belt encompasses the geothermal production fields at Cove Fort, Roosevelt Hot Springs, and Thermo, scattered hot spring activity, and the Covenant & Providence hydrocarbon fields. Regionally, it is characterized by elevated heat flow, modest seismicity, and Quaternary basalt-rhyolite magmatism. There are at least five large discrete domains (50 to >500 km2) with anomalous heat flow, including ones associated with Roosevelt Hot Springs, Cove Fort, Thermo and the Black Rock desert. Helium isotope data indicate connections to the upper mantle are developed over the region of strongest and most concentrated hydrothermal activity. By contrast, stable isotope data demonstrate that most of the convective heat transfer is associated with shallow to deep circulation of local meteoric water. Quartz-silica geothermometry suggests that convective heat transfer is compartmentalized by stratigraphic horizons and sub-vertical faults. -
A Preliminary Bibliography and Lake Index of the Inland Mineral Waters of the World
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Nebraska Game and Parks Commission -- Staff Research Publications Nebraska Game and Parks Commission September 1972 A PRELIMINARY BIBLIOGRAPHY AND LAKE INDEX OF THE INLAND MINERAL WATERS OF THE WORLD D. B. McCarraher Hastings College, Hastings, Nebraska Follow this and additional works at: https://digitalcommons.unl.edu/nebgamestaff Part of the Environmental Sciences Commons McCarraher, D. B., "A PRELIMINARY BIBLIOGRAPHY AND LAKE INDEX OF THE INLAND MINERAL WATERS OF THE WORLD" (1972). Nebraska Game and Parks Commission -- Staff Research Publications. 4. https://digitalcommons.unl.edu/nebgamestaff/4 This Article is brought to you for free and open access by the Nebraska Game and Parks Commission at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Nebraska Game and Parks Commission -- Staff Research Publications by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. FAO Fisheries Circular No. 146 FIRI/C146 (Distribution restricted) A PRELIMINARY BIBLIOGRAPHY AND LAKE INDEX OF THE INLAND MINERAL WATERS OF THE riORLD Prepared by D.B. ~lcCarraher Office of Limnology Hastings College Hastings, Nebraska, 68901 U.S.A. FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS Rome, September 1972 Preparation of this Dooument This pre1iminar,y- bibliography and lake index has been prepared by the author on the basis of information available in the Office of Linmolog,y, Hastings College, Nebraska. Although all source material available there has been searched, it is reoognized that IIla1\Y papers, especially those published in regional languages lIlaiY have been left out. Readers are requested to point out such omissions and arv inaocuraoies that require oorreotion. -
Water Resources of Millard County, Utah
WATER RESOURCES OF MILLARD COUNTY, UTAH by Fitzhugh D. Davis Utah Geological Survey, retired OPEN-FILE REPORT 447 May 2005 UTAH GEOLOGICAL SURVEY a division of UTAH DEPARTMENT OF NATURAL RESOURCES Although this product represents the work of professional scientists, the Utah Department of Natural Resources, Utah Geological Survey, makes no warranty, stated or implied, regarding its suitability for a particular use. The Utah Department of Natural Resources, Utah Geological Survey, shall not be liable under any circumstances for any direct, indirect, special, incidental, or consequential damages with respect to claims by users of this product. This Open-File Report makes information available to the public in a timely manner. It may not conform to policy and editorial standards of the Utah Geological Survey. Thus it may be premature for an individual or group to take action based on its contents. WATER RESOURCES OF MILLARD COUNTY, UTAH by Fitzhugh D. Davis Utah Geological Survey, retired 2005 This open-file release makes information available to the public in a timely manner. It may not conform to policy and editorial standards of the Utah Geological Survey. Thus it may be premature for an individual or group to take action based on its contents. Although this product is the work of professional scientists, the Utah Department of Natural Resources, Utah Geological Survey, makes no warranty, expressed or implied, regarding its suitability for a particular use. The Utah Department of Natural Resources, Utah Geological Survey, shall not be liable under any circumstances for any direct, indirect, special, incidental, or consequential damages with respect to claims by users of this product. -
Management Plan for the Great Basin National Heritage Area Approved April 30, 2013
Management Plan for the Great Basin National Heritage Area Approved April 30, 2013 Prepared by the Great Basin Heritage Area Partnership Baker, Nevada i ii Great Basin National Heritage Area Management Plan September 23, 2011 Plans prepared previously by several National Heritage Areas provided inspiration for the framework and format for the Great Basin National Heritage Area Management Plan. National Park Service staff and documents provided guidance. We gratefully acknowledge these contributions. This Management Plan was made possible through funding provided by the National Park Service, the State of Nevada, the State of Utah and the generosity of local citizens. 2011 Great Basin National Heritage Area Disclaimer Restriction of Liability The Great Basin Heritage Area Partnership (GBHAP) and the authors of this document have made every reasonable effort to insur e accuracy and objectivity in preparing this plan. However, based on limitations of time, funding and references available, the parties involved make no claims, promises or guarantees about the absolute accuracy, completeness, or adequacy of the contents of this document and expressly disclaim liability for errors and omissions in the contents of this plan. No warranty of any kind, implied, expressed or statutory, including but not limited to the warranties of non-infringement of third party rights, title, merchantability, fitness for a particular purpose, is given with respect to the contents of this document or its references. Reference in this document to any specific commercial products, processes, or services, or the use of any trade, firm or corporation name is for the inf ormation and convenience of the public, and does not constitute endorsement, recommendation, or favoring by the GBHAP or the authors. -
Sevier Playa Potash Project Draft Environmental Impact Statement Appendix C References 1.0 Introduction
Sevier Playa Potash Project Draft Environmental Impact Statement Appendix C References November 2018 THIS PAGE INTENTIONALLY LEFT BLANK Sevier Playa Potash Project Draft Environmental Impact Statement Appendix C References 1.0 Introduction This appendix lists the references used in the EIS. 2.0 References Avian Power Line Interaction Committee. 2012. Reducing Avian Collisions with Power Lines: The State of the Art in 2012. Edison Electric Institute and APLIC. Washington, D.C. Avian Power Line Interaction Committee. 2006. Suggested Practices for Avian Protection on Power Lines: The State of the Art in 2006. Edison Electric Institute, APLIC, and the California Energy Commission. Washington, D.C. and Sacramento, California. CH2M. 2018. Sevier Playa Potash Project. Supplemental Visual Resources Analysis Memo. Prepared for Crystal Peak Minerals. April 11, 2018. CH2M. 2017a. Sevier Playa Potash Project Feasibility Study – Water Balance Model Report. Prepared for Crystal Peak Minerals, Inc. August 2017. CH2M. 2017b. Final Visual Resources Report for the Sevier Playa Potash Project. Prepared for Crystal Peak Minerals, Inc. March 2017. CH2M. 2017c. Sevier Playa Potash Project Feasibility Study – Evaluation of Sevier River Transmission Losses and Discharge. Prepared for Crystal Peak Minerals, Inc. July 2017. CH2M HILL. 2015a. Bat Activity in the Vicinity of the Sevier Playa Potash Project. Prepared for Peak Minerals Inc., Salt Lake City, Utah. August 2015. CH2M HILL. 2015b. Sevier Playa Potash Project Kit Fox Camera Survey Report. Prepared for Peak Minerals Inc., Salt Lake City, Utah. August 2015. CH2M HILL. 2014. General and Special-status Wildlife and Plant Species Survey Report for the Sevier Playa Project. Prepared for Peak Minerals Inc., Salt Lake City, Utah. -
Geology of the Northern Portion of the Fish Lake Plateau, Utah
GEOLOGY OF THE NORTHERN PORTION OF THE FISH LAKE PLATEAU, UTAH DISSERTATION Presented in Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy in the Graduate School of The Ohio State - University By DONALD PAUL MCGOOKEY, B.S., M.A* The Ohio State University 1958 Approved by Edmund M." Spieker Adviser Department of Geology CONTENTS Page INTRODUCTION. ................................ 1 Locations and accessibility ........ 2 Physical features ......... _ ................... 5 Previous w o r k ......... 10 Field work and the geologic map ........ 12 Acknowledgements.................... 13 STRATIGRAPHY........................................ 15 General features................................ 15 Jurassic system......................... 16 Arapien shale .............................. 16 Twist Gulch formation...................... 13 Morrison (?) formation...................... 19 Cretaceous system .............................. 20 General character and distribution.......... 20 Indianola group ............................ 21 Mancos shale. ................... 24 Star Point sandstone................ 25 Blackhawk formation ........................ 26 Definition, lithology, and extent .... 26 Stratigraphic relations . ............ 23 Age . .............................. 23 Price River formation...................... 31 Definition, lithology, and extent .... 31 Stratigraphic relations ................ 34 A g e .................................... 37 Cretaceous and Tertiary systems . ............ 37 North Horn formation. .......... -
Miocene Unroofing of the Canyon Range During Extension Along the Sevier Desert Detachment, West Central Utah
TECTONICS, VOL. 20, NO. 3, PAGES 289-307, JUNE 2001 Miocene unroofing of the Canyon Range during extension along the Sevier Desert Detachment, west central Utah Daniel F. Stockli • Departmentof Geologicaland EnvironmentalSciences, Stanford University, Stanford, California JonathanK. Linn:, J.Douglas Walker Departmentof Geology, Universityof Kansas,Lawrence, Kansas Trevor A. Dumitru Departmentof Geologicaland Environmental Scmnces, Stanford University, Stanford, California Abstract. Apatite fission track resultsfrom Neoproterozoic 1. Introduction and Lower Cambrian quartzites collected from the Canyon Rangein west centralUtah reveal a significantearly to middle The Canyon Range in west central Utah lies within the Miocene cooling event (-19-15 Ma). Preextensional Mesozoic Sevier orogenic belt of Armstrong [1968] at the temperaturesestimated from multicompositionalapatite easternmargin of the Basin and Range extensionalprovince fissiontrack data suggest-4.5 to >5.6 km of unroofingduring (Figure 1). The geology of the Canyon Range and the the early to middle Miocene, assuminga geothermalgradient adjacentSevier Desert region has become the focusof intense of-25øC/km. The spatialdistribution of thesepreextensional scientificdebate concerning the regional tectonicevolution of temperaturesindicates -15ø-20ø of eastward tilting of the the easternGreat Basin and especiallythe mechanicaland Canyon Range during rapid extensionalunroofing along a kinematic viability of low-angle detachment faulting in moderately west dipping detachmentfault (-35ø-40ø).