M. Cathryn Ryan
University of Calgary, Calgary, AB
Activity
2024
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INCREASING SOLUTE CONCENTRATIONS IN ALPINE LAKES OF THE CANADIAN ROCKIES OVER CA. 50 YEARS ATTRIBUTED TO INCREASED GROUNDWATER DISCHARGE RELATED TO CHANGING CLIMATE
173 D7. Groundwater - Surface Water Interactions: from Sediment-water Interface to Watersheds and Responses to Climate, Landuse, and Other Changes (Posters)Tuesday, 24 September 20248:00 AM - 5:30 PMHall D
2021
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LONG-TERM MONITORING OF METHANE CONCENTRATIONS IN A SHALE AQUIFER USING TOTAL DISSOLVED GAS PRESSURE (PTDG) PROBES: COMPARISON WITH DATA FROM GROUNDWATER SAMPLES
T137 Geology, Hydrogeology, and Hydrochemistry of Non-Traditional Basin ResourcesTuesday, 12 October 20218:00 AM - 12:00 PMD139/D140
2020
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MONITORING OF METHANE CONCENTRATIONS IN A GAS-CHARGED GROUNDWATER AQUIFER USING WATER SAMPLES AND DOWNHOLE TOTAL DISSOLVED GAS PRESSURE (TDGP) SENSORS
T149 The Water-Energy Nexus in Sedimentary BasinsWednesday, 28 October 20201:30 PM - 5:30 PMMeeting Rooms
2016
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MIGRATION AND FATE OF FUGITIVE METHANE: LESSONS LEARNED THROUGH A MULTI-DISCIPLINARY CONTROLLED METHANE RELEASE EXPERIMENT
122 When Oil and Water Mix: Understanding the Environmental Impacts of Shale Development IIMonday, 26 September 20161:30 PM - 5:30 PMMile High Ballroom 2A/3A
2015
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INSIGHTS INTO A COLD-WATER GEYSER USING TOTAL DISSOLVED GAS PRESSURE
51 Recent Advances in Hydrogeology IISunday, 1 November 20151:30 PM - 5:30 PMRoom 331/332
2014
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RETROSPECTIVE CASE STUDY OF PERCEIVED WATER WELL INTERFERENCE BY CBM FRACKING
T285 Leading Edge of Produced Water Research: Impacts, Fingerprinting, and Science of Brines Associated with Hydrocarbon ProductionWednesday, 22 October 20148:00 AM - 12:00 PM109
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QUANTIFYING THE IMPACT OF AN INDIVIDUAL AGRICULTURAL FIELD ON GROUNDWATER NITRATE
T338 Agricultural Impacts on Water Quality: Are We Making Progress?Wednesday, 22 October 20141:00 PM - 5:00 PM114/115
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PONDERING A DECADE OF TOTAL DISSOLVED GAS PRESSURE MEASUREMENTS IN GROUNDWATER (OR LACK THEREOF)
T284 Gas-Water Interactions in the SubsurfaceWednesday, 22 October 20148:00 AM - 12:00 PM114/115
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MATRIX DIFFUSION EFFECTS ON NITRATE TRANSPORT AND FATE IN SEDIMENTARY BEDROCK
T338 Agricultural Impacts on Water Quality: Are We Making Progress?Wednesday, 22 October 20141:00 PM - 5:00 PM114/115
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TOWARDS A ZERO-DISCHARGE DRY TOILET: EVAPORATION OF SOURCE-SEPARATED URINE
T252 Water Contamination and Treatment in Developing CountriesTuesday, 21 October 20141:00 PM - 5:00 PM204
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PHOSPHORUS FATE IN A SEASONALLY ENDORHEIC LAKE RECEIVING WASTEWATER
T164 Hydrogeology of Arid Region Endorheic Basins: Groundwater Flow, Geochemical Evolution, and HydrostratigraphyMonday, 20 October 20141:00 PM - 5:00 PM110
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THE ROLE OF NON-CONDENSABLE GASES IN GEYSER ERUPTIONS IN YELLOWSTONE NATIONAL PARK
T7 Geology and Hydrology of the National Parks: Research, Mapping, and Resource Management ISunday, 19 October 20148:00 AM - 12:00 PM214
2011
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HYDROGEOLOGISTS WITHOUT BORDERS
T160 International Development and the GeosciencesTuesday, 11 October 20118:00 AM - 12:00 PMRoom 211AB
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URBAN RIVER SAMPLING FOR NON-POINT SOURCE CONTAMINANTS IN THE CONTEXT OF GROUNDWATER–SURFACE WATER INTERACTION
T61 Groundwater–Surface Water Interaction: Relating Understanding That Spans the Water-Rich Midwest to the Scarcity of the OutbackSunday, 9 October 20111:30 PM - 5:30 PMRoom M100HI
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CHOOSING THE RIGHT FIELD METHODS TO OBTAIN TRUE IN SITU TDGP
T37 Gas Bubbles and Dissolved Gases in Groundwater (Posters)Sunday, 9 October 20119:00 AM - 6:00 PMHall C
2008
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Microbial Sulfur Fractionation in Natural Springs - Implications for Archean Seawater Chemistry
T238 Sulfates in the Solar SystemTuesday, 7 October 20088:00 AM - 12:00 PM
2004
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PASSIVE GAS DIFFUSION SAMPLING AT MONITORED NATURAL ATTENUATION SITES
T202 Dissolved Gases as Indicators of Geochemical and Hydrogeologic ProcessesWednesday, 10 November 20048:00 AM - 12:00 PM