Michelle Walvoord
USGS, Denver, CO
Activity
2024
-
ICE SHEET DYNAMICS DRIVE PRONOUNCED, LONG-TERM CHANGES IN THE FRESHWATER-SALTWATER INTERFACE
T235 Coastal Hydrogeology in an Age of Rising SeasWednesday, 25 September 20248:00 AM - 12:00 PM211A
2021
-
CLIMATE CHANGE IMPACTS ON ARCTIC SUBMARINE GROUNDWATER DISCHARGE
230 D12. Coastal and Marine Hydrology in an Age of Rising Seas: From the Margin to the Oceanic RidgeWednesday, 13 October 20211:30 PM - 5:30 PMD137
2020
-
SUPRA-PERMAFROST TALIKS IN THAWING LANDSCAPES OF BOREAL ALASKA, USA
T209 Geomorphic Processes and Change at High LatitudesThursday, 29 October 20201:30 PM - 5:30 PMMeeting Rooms
-
EVOLUTION OF THE CRYOHYDROGEOLOGY DYNAMICS AT A DEGRADING PERMAFROST MOUND NEAR UMIUJAQ (NUNAVIK, CANADA)
T20 Measuring and Modeling the Water Cycle in Cold RegionsMonday, 26 October 20201:30 PM - 5:30 PMMeeting Rooms
2018
-
IS CRYOHYDROGEOLOGY A CATALYST FOR ARCTIC CHANGE?
T84 Climate Variability, Change, and Water ResourcesMonday, 5 November 20188:00 AM - 12:00 PMRoom 132
2016
-
REDEFINING THE BLACK BOX - PROFESSOR FRED PHILLIPS’ CONTRIBUTIONS TO DESERT VADOSE-ZONE SCIENCE
T308 From Pores to Mountains, and Minutes to Millennia: Session Dedicated to the Contributions of Rob Bowman, Fred Phillips, and John WilsonWednesday, 28 September 20161:30 PM - 5:30 PMRoom 502
-
ELECTROMAGNETIC IMAGING OF LANDSCAPE-SCALE GROUNDWATER/SURFACE WATER EXCHANGES
16 Geophysical Methods in the Hydrogeologist’s ToolboxMonday, 21 March 20161:30 PM - 5:30 PMMeeting Room 2
2014
-
PERMAFROST DYNAMICS AND CHANGING HYDROGEOLOGY IN A LAKE-RICH LANDSCAPE
T102 It's a Cold, Cold World: Permafrost and Glacial HydrogeologyMonday, 20 October 20148:00 AM - 12:00 PM110
2013
-
HISTORIC ANOMALIES AND RECENT REGULARITIES (AND IRREGULARITIES) IN GAS TRANSPORT BEHAVIOR AT THE AMARGOSA DESERT RESEARCH SITE, NV
T102 Advances in Unsaturated Zone Geophysics and Process UnderstandingMonday, 28 October 20138:00 AM - 12:00 PMRoom 207
2009
-
NUMERICAL SIMULATION OF GROUNDWATER FLOW WITH FREEZE-THAW IN DYNAMIC PERMAFROST SYSTEMS
T272 Hydrogeology in an Ice-House World: Effects of Glaciation on Surface and Groundwater SystemsWednesday, 21 October 20091:30 PM - 5:30 PMD139/140
-
PERMAFROST DISTRIBUTION CONTROLS ON HYDROLOGY OF THE YUKON FLATS BASIN, ALASKA
T175 Groundwater in Ecosystems: Effects of Physical, Chemical, and Biological Processes and Feedback Mechanisms (Posters)Tuesday, 20 October 20099:00 AM - 6:00 PMHall A
2007
-
FOCUSED RECHARGED AND ENHANCED-CHEMICAL MIGRATION FROM SEASONAL PONDING NEAR IRRIGATION WELLS, HIGH PLAINS AQUIFER
T69 The Spatial and Temporal Variability of Groundwater RechargeMonday, 29 October 20078:00 AM - 12:00 PM
-
ASSESSING GROUND-WATER RECHARGE IN THE ARID AND SEMI-ARID SOUTHWESTERN UNITED STATES
T69 The Spatial and Temporal Variability of Groundwater RechargeMonday, 29 October 20078:00 AM - 12:00 PM
2006
-
DISCONTINUITIES IN RECHARGE THROUGH ARID AND SEMIARID BASIN FLOORS: EVIDENCE FROM THE UNSATURATED ZONE AND LINKAGES TO ENVIRONMENTAL CHANGE
T192 Geochemical and Hydrologic Linkages Between Shallow and Deep GroundwatersWednesday, 25 October 20068:00 AM - 12:00 PM
2005
-
CLIMATE-DRIVEN RESPONSE OF GROUNDWATER INPUT TO THE YUKON RIVER
T162 Chemistry, Ecology, and Groundwater Hydrology of Lakes, Streams, Playas, and Springs: Observations at the Interface (Posters)Tuesday, 18 October 20058:00 AM - 12:00 PM
-
ASSESSING GROUND-WATER RECHARGE IN THE DESERT SOUTHWEST
5 Sediment Delivery to Streams: Mechanisms, Volumes, and TimingFriday, 29 April 20058:00 AM - 12:00 PM
2004
-
NITRATE RETENTION BENEATH NITROGEN-LIMITED VEGETATION IN ARID AND SEMIARID ENVIRONMENTS AND IMPLICATIONS FOR RAPID MOBILIZATION
T137 Vadose Zone Nitrogen: Sources, Fate, and TransportTuesday, 9 November 20048:00 AM - 12:00 PM
Date Unknown
-
PERCHLORATE ACCUMULATION BENEATH NATIVE VEGETATION IN ARID AND SEMI-ARID ENVIRONMENTS
T192 Naturally Occurring Perchlorate (and Other Oxyanions) in the Hydrologic Cycle—Origins, Accumulation, Transformations, and Transport (Posters)