Richard L. Smith
US Geological Survey
Water Resources Division, Boulder, CO
Activity
2018
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USING A REACTIVE TRANSPORT MODEL TO EVALUATE TEMPERATURE-DEPENDENT ARSENIC RELEASE DOWNGRADIENT OF NUTRIENT-RICH SURFACE WATER SYSTEMS
23 Natural Contaminants in Groundwater Drinking Water Sources: When Natural Doesn't Mean HealthyTuesday, 17 April 20188:00 AM - 12:00 PMRoom 260/262
2016
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HYDROLOGIC AND BIOGEOCHEMICAL CONTROLS ON NITRATE MASS TRANSFER FROM CONTAMINATED GROUNDWATER INTO A GROUNDWATER FLOW-THROUGH LAKE ON CAPE COD, MA
T250 Interaction of Physical and Biogeochemical Processes at Groundwater–Surface-Water Interfaces in Rivers, Lakes, Estuaries, and Coastal Marine Settings (Posters)Tuesday, 27 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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IN SITU DETERMINATION OF THE FATE AND FLUX OF NITRATE IN GROUNDWATER AS IT DISCHARGES THROUGH THE SURFACE SEDIMENTS INTO A GROUNDWATER FLOW-THROUGH LAKE ON WESTERN CAPE COD, MA
T250 Interaction of Physical and Biogeochemical Processes at Groundwater–Surface-Water Interfaces in Rivers, Lakes, Estuaries, and Coastal Marine Settings (Posters)Tuesday, 27 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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THE FATE AND TRANSPORT OF DISSOLVED OXYGEN, INORGANIC NITROGEN AND ORGANIC CARBON DURING RECHARGE TO GROUNDWATER FROM A KETTLE LAKE ON CAPE COD, MA
T250 Interaction of Physical and Biogeochemical Processes at Groundwater–Surface-Water Interfaces in Rivers, Lakes, Estuaries, and Coastal Marine Settings (Posters)Tuesday, 27 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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MODELING THE EFFECT OF TEMPERATURE VARIABILITY ON GROUNDWATER ARSENIC PLUMES DOWNGRADIENT OF EUTROPHIC LAKES
T134 Cycling of Arsenic and Other Associated Trace Elements in Global Geohydrological Systems and ManagementMonday, 26 September 20161:30 PM - 5:30 PMRoom 502
2015
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FACTORS IMPACTING THE FATE AND TRANSPORT OF WASTEWATER-DERIVED NITROGEN AND ARSENIC DURING GROUNDWATER DISCHARGE TO A FLOW-THROUGH LAKE
T91 Fate and Remediation of Organic and Metal Contaminants in Wetlands and SedimentsMonday, 2 November 20158:00 AM - 12:00 PMRoom 343
2013
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TESTING CONCEPTUAL MODELS FOR PROCESSES CONTROLLING NITRATE REDUCTION COUPLED TO IRON(II) OXIDATION DURING A FIELD-SCALE TRANSPORT EXPERIMENT
T203 Secondary Water Quality Effects of Natural and Enhanced Attenuation of ContaminantsTuesday, 29 October 20138:00 AM - 12:00 PMRoom 303
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IS ANAEROBIC AMMONIUM OXIDATION (“ANAMMOX”) IMPORTANT FOR NITROGEN CYCLING IN GROUNDWATER?
T170 Understanding Contaminant Fate and Transport in Unconsolidated Aquifers—A Session on the Occasion of 30 Years of Long-Term Research at the Cape Cod Toxic Substances Hydrology Field SiteMonday, 28 October 20131:00 PM - 5:00 PMRoom 302
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NATURAL RESTORATION OF A TREATED-WASTEWATER PLUME IN A SAND AND GRAVEL AQUIFER, CAPE COD, MASSACHUSETTS
T170 Understanding Contaminant Fate and Transport in Unconsolidated Aquifers—A Session on the Occasion of 30 Years of Long-Term Research at the Cape Cod Toxic Substances Hydrology Field SiteMonday, 28 October 20131:00 PM - 5:00 PMRoom 302
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MOLECULAR QUANTIFICATION OF IN SITU EXPRESSION OF FUNCTIONAL GENES IN ANAMMOX AND DENITRIFYING COMMUNITIES IN THE CAPE COD AQUIFER
T170 Understanding Contaminant Fate and Transport in Unconsolidated Aquifers—A Session on the Occasion of 30 Years of Long-Term Research at the Cape Cod Toxic Substances Hydrology Field SiteMonday, 28 October 20131:00 PM - 5:00 PMRoom 302
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PROCESSES INFLUENCING THE FATE AND TRANSPORT OF NITRATE AND AMMONIUM DURING DISCHARGE FROM GROUNDWATER TO SURFACE WATER PONDS ON WESTERN CAPE COD, MASSACHUSETTS, USA
T170 Understanding Contaminant Fate and Transport in Unconsolidated Aquifers—A Session on the Occasion of 30 Years of Long-Term Research at the Cape Cod Toxic Substances Hydrology Field SiteMonday, 28 October 20131:00 PM - 5:00 PMRoom 302
2008
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Processes Controlling the Mobility of Naturally Occurring Arsenic In a Hydrogeologically and Biogeochemically Well-Characterized Aquifer
T297 Groundwater Arsenic: A Global Environmental Health Problem and Sustainable Mitigation IWednesday, 8 October 20088:00 AM - 12:00 PM
2007
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NITRIFICATION AND DENITRIFICATION IN A GROUNDWATER CONTAMINANT PLUME ON CAPE COD—SORTING THROUGH PHYSICAL, GEOCHEMICAL AND BIOLOGICAL CONTROLS ON PROCESS FUNCTION
T157 Combined Ecological and Geologic Perspectives in Modern Terrestrial EcosystemsTuesday, 30 October 20071:30 PM - 5:30 PM
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MICROBIAL METHANOGENESIS IN LABORATORY INCUBATIONS OF SUBSURFACE COALS
T91 Microbial Origin of Hydrocarbon Gases in Coal Beds and Sedimentary BasinsMonday, 29 October 20071:30 PM - 5:30 PM
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NATURAL RESTORATION OF A TREATED-WASTEWATER PLUME IN THE CAPE COD SAND AND GRAVEL AQUIFER, MASSACHUSETTS
16 Treated Wastewater and Urban and Suburban Runoff as Aquifer Recharge: Issues for Protection of Groundwater QualityMonday, 12 March 20073:00 PM - 4:45 PM
2006
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THE CAPE COD WASTEWATER PLUME AS A FIELD LABORATORY FOR THE MULTIDISCIPLINARY STUDY OF PROCESSES AFFECTING CONTAMINANT TRANSPORT IN GROUND WATER
T68 Multidisciplinary Approaches to Geochemical ProblemsMonday, 23 October 20068:00 AM - 12:00 PM
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REAL-TIME METHANE PRODUCTION FROM COAL: IMPLICATIONS FOR A SUSTAINABLE ENERGY RESOURCE IN SUBSURFACE COALBEDS
10 AAPG: Rural Energy in AlaskaMonday, 8 May 20061:20 PM - 3:40 PM
2005
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ASSESSING NITRIFICATION AND ITS EFFECT ON NITROGEN TRANSPORT WITHIN A GROUNDWATER CONTAMINANT PLUME ON CAPE COD USING MULTIPLE ISOTOPIC AND BIOGEOCHEMICAL APPROACHES
T244 Quantifying Controls on Microbial Reaction Rates in Subsurface Environments IIWednesday, 19 October 20051:30 PM - 5:30 PM
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COALBED NATURAL GAS DEVELOPMENT IN THE POWDER RIVER BASIN, WY AND MT: IMPACTS ON LAND AND WATER IN A SEMIARID ENVIRONMENT
T8 Environmental Issues Related to Oil and Gas Exploration and Production ISunday, 16 October 20058:00 AM - 12:00 PM
2001
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GEOCHEMICAL EVOLUTION OF A SEWAGE-CONTAMINATED, SAND AND GRAVEL AQUIFER, CAPE COD, MASSACHUSETTS
T118 Iron in Sedimentary Aquifers: Biological, Chemical, and Physical Controls on Iron MobilityWednesday, 7 November 20018:00 AM - 10:00 AM
Date Unknown
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DENITRIFICATION POTENTIAL IN ACID MINE DRAINAGE STREAMS
T92 Integrated Studies of the Effects of Abandoned Mines on the Environment (Posters)