Raymond H. Johnson
U.S. Geological Survey, Denver, CO
Activity
2010
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A GIS AND STATISTICAL APPROACH TO AID IN WATER QUALITY PREDICTION IN MINERALIZED TERRAIN
T87 Integrated Approaches to Modeling Geochemical, Hydrological, and Ecological Processes in Watersheds IMonday, 1 November 20108:00 AM - 12:00 PMRoom 207
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PREDICTIVE MODELING STRATEGIES FOR PROPOSED URANIUM IN-SITU RECOVERY MINES
T15 Reducing the Environmental Impact of Uranium In Situ RecoverySunday, 31 October 20108:00 AM - 12:00 PMRoom 205
2009
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THE UNIQUE GEOLOGY AND GEOCHEMISTRY OF MONTEZUMA WELL, A NATURAL SPRING AT MONTEZUMA CASTLE NATIONAL MONUMENT, CENTRAL ARIZONA
T89 Geology in the National Parks: Research, Mapping, and Education IMonday, 19 October 20098:00 AM - 12:00 PMC123
2008
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Factoring Uncertainty into Restoration Modeling of In-Situ Leach Uranium Mines
330 Hydrogeology III - Uranium, Metals, and Other Contaminants in GroundwaterThursday, 9 October 20088:00 AM - 12:00 PM
2007
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GEOCHEMICAL EVIDENCE FOR GROUND-WATER/SURFACE-WATER INTERACTION IN A MOUNTAIN WATERSHED
T12 Hydrogeology of Mountainous TerrainsSunday, 28 October 20078:00 AM - 12:00 PM
2004
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GROUND-WATER FLOW MODELING IN PROSPECT GULCH, SAN JUAN COUNTY, COLORADO, AN ALPINE WATERSHED AFFECTED BY HISTORICAL MINING
T233 The Occurrence, Storage, and Flow of Groundwater in Mountainous TerrainWednesday, 10 November 20041:30 PM - 5:30 PM