Lawrence E. Spangler
U.S. Geol Survey, Salt Lake, UT
Activity
2015
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HYDROGEOLOGIC CHARACTERIZATION AND VULNERABILITY ASSESSMENT OF THE ASHLEY SPRING GROUNDWATER FLOW SYSTEM, UINTA MOUNTAINS, UTAH
T92 Karst Processes and Speleogenesis: Advances in Monitoring, Modeling, and MeasurementsMonday, 2 November 20158:00 AM - 12:00 PMRoom 340
2010
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HYDROGEOLOGY OF THE MARKAGUNT PLATEAU IN THE VICINITY OF MAMMOTH SPRING, DIXIE NATIONAL FOREST, SOUTHWESTERN UTAH
T139 Geology in the National Forests and Grasslands—Stewardship, Education, and ResearchMonday, 1 November 20101:30 PM - 5:30 PMMile High Ballroom Prefunction
2009
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GROUND-WATER/SURFACE-WATER RELATIONS AND WATER QUALITY WITHIN A VULCANOKARSTIC TERRAIN, MARKAGUNT PLATEAU, SOUTHWESTERN UTAH
1 Hydrologic Studies in the Basin and Range and Rocky Mountains IMonday, 11 May 20098:00 AM - 12:00 PM
2005
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A MULTI-TRACER APPROACH FOR EVALUATING THE TRANSPORT OF WHIRLING DISEASE TO MAMMOTH CREEK FISH HATCHERY SPRINGS, UTAH
204 Hydrogeology I: Tracers and other Field TechniquesWednesday, 19 October 20058:00 AM - 12:00 PM
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USE OF FLUORESCEIN DYE TRACING TO DETERMINE GROUND-WATER FLOW IN A GLACIATED, ALPINE VALLEY, SYLVAN PASS, YELLOWSTONE NATIONAL PARK, WYOMING
204 Hydrogeology I: Tracers and other Field TechniquesWednesday, 19 October 20058:00 AM - 12:00 PM
2004
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HYDROGEOLOGY OF KARST SPRINGS IN THE LOGAN CANYON AREA, BEAR RIVER RANGE, CACHE NATIONAL FOREST, NORTHERN UTAH
128 Hydrogeology II: Process InvestigationsTuesday, 9 November 20048:00 AM - 12:00 PM
2002
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USE OF DYE TRACING TO VERIFY DELINEATION OF SOURCE-PROTECTION AREAS FOR A KARST SPRING AND WELLS IN THE BEAR RIVER RANGE, NORTHERN UTAH
T230 Delineation of Contributing Areas for Wells in Challenging Hydrogeologic Settings: Methods, Uncertainty, and VerificationWednesday, 30 October 20021:30 PM - 5:30 PM