NS010
Near surface geophysics in a changing climate
Session ID#: 159107
Session Description:
Near surface geophysics has an important role to play in understanding and mitigating the impacts of the climate crisis. Locating critical minerals, monitoring geologic storage of CO2, managing water resources, and characterizing changes in permafrost are all examples where advances in near surface geophysics can provide insights. The next significant advancements to address these problems will undoubtedly involve methodological improvements in inversions and machine learning to process and interpret a large volume of complex geophysical data. Importantly, these advances will likely require a more interdisciplinary approach to combine data from potential fields, electromagnetics, nuclear magnetic resonance, and seismic, with other sources such as remote sensing data and geology. Our aim is to spark conversations and new collaborations. We invite submissions from anyone interested in connections between near surface geophysics and our changing climate.
Co-Organized:
Co-Sponsor(s):
Index Terms:
0920 Gravity methods [EXPLORATION GEOPHYSICS]
0925 Magnetic and electrical methods [EXPLORATION GEOPHYSICS]
0933 Remote sensing [EXPLORATION GEOPHYSICS]
0935 Seismic methods [EXPLORATION GEOPHYSICS]
Primary Convener: Lindsey Justine Heagy, University of British Columbia, Earth, Ocean and Atmospheric Sciences, Vancouver, BC, Canada
Conveners: Seogi Kang, Stanford University, Stanford, CA, United States, Eileen Rose Martin, Colorado School of Mines, Geophysics, Applied Math and Statistics, Golden, CO, United States and Andy Parsekian, University of Wyoming, Laramie, WY, United States
Lagged correlation between soil water content and evapotranspiration along recent decades and across different land cover types of Europe (1042660)
Mehdi Rahmati, Forschungszentrum Jülich, Institute of Bio- and Geosciences: Agrosphere (IBG-3), Jülich, Germany; University of Maragheh, Department of Soil Science and Engineering, Maragheh, Iran, Alexander Graf, Forschungszentrum Jülich, Jülich, Germany, Bagher Bayat, Forschungszentrum Jülich, Institute of Bio- and Geosciences, Agrosphere (IBG-3), Jülich, Germany, Carsten Montzka, Forschungszentrum Jülich, Institute of Bio and Geosciences (Agrosphere, IBG-3), Jülich, Germany, Christian Poppe, Forschungszentrum Julich GmbH, Julich, Germany, Jan Vanderborght, Forschungszentrum Jülich GmbH, Institute of Bio- and Geosciences (Agrosphere, IBG-3), Jülich, Germany, Harrie-Jan Hendricks Franssen, Forschungszentrum Jülich GmbH, Julich, Germany and Harry Vereecken, Forschungszentrum Julich, Institute of Bio and Geosciences (Agrosphere, IBG-3), Julich, Germany
Tracking evolution of terrestrial water storage and drought in Central Oklahoma by using continuous seismic recordings (1050435)
Shuo Zhang, University of Texas at Dallas, Geosciences, Richardson, TX, United States, Bingxu Luo, The University of Texas at Dallas, Geoscience, Richardson, TX, United States and Hejun Zhu, University of Texas at Dallas, Geosciences, Physics, Richardson, United States
A New Avenue for the Detection and Quantification of Near Surface Fluid Flow (1051438)
Ben Roche, University of Southampton, Southampton, SO14, United Kingdom, Jonathan Bull, University of Southampton, Ocean and Earth Science, Southampton, United Kingdom and Paul White, University of Southampton, Institute of Sound and Vibration Research, Southampton, United Kingdom
Snow Redistribution after Regional Lake Drainage on Arctic Tundra (1091031)
Andy Parsekian1, Rodrigo Correa Rangel1, Noriaki Ohara2 and Benjamin M Jones3, (1)University of Wyoming, Laramie, WY, United States, (2)University of Wyoming, Civil and Architectural Engineering, Laramie, WY, United States, (3)University of Alaska Fairbanks, Institute of Northern Engineering, Fairbanks, United States
Geothermal heat flow models based on Random Forest Regression (1121095)
Christian Gerhards1, Magued Al-Aghbary1 and Mohamed Sobh2, (1)Freiberg University of Mining and Technology, Institute of Geophysics and Geoinformatics, Freiberg, Germany, (2)University of Freiburg, Institut for Earth and Environmental Sciences, Freiburg, Germany
Using Very-Low-Frequency, Electrical Resistivity Tomography, and Temperature Dynamics in Warm Discontinuous Permafrost Study (1129934)
Sergei Rybakov1, Dmitry Nicolsky1, Vladimir E Romanovsky2, Alexander L Kholodov1 and Nicholas Hasson3, (1)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, United States, (2)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, (3)University of Alaska Fairbanks, Water and Environmental Research Center, Fairbanks, AK, United States
Regional Mapping of Peatland Boundaries using Airborne Radiometric Data and Supervised Machine Learning (1148541)
Dave O'Leary, Earth and Ocean Sciences and Ryan Institute, College of Science and Engineering, National University of Ireland, Galway, Galway, Ireland, Eve Daly, National University of Ireland, Galway, Galway, Ireland and Colin Brown, National University of Ireland Galway, Galway, Ireland
Exploration and Quality Control of Large-scale Distributed Acoustic Sensing Data to Study Permafrost Degradation in Arctic Alaska (1156281)
Ahmad Tourei1,2, Eileen R. Martin3, Gabriel Rocha dos Santos4, Rafal Czarny4, Nolan Roth4, Tieyuan Zhu4, Xiaohang Ji5, Min Liew5, Anne M. Jensen6, Dmitry Nicolsky7 and Ming Xiao5, (1)Virginia Tech, Department of Geosciences, Blacksburg, United States, (2)Colorado School of Mines, Hydrologic Science and Engineering, Golden, United States, (3)Colorado School of Mines, Department of Geophysics, Golden, United States, (4)Pennsylvania State University, Department of Geosciences, University Park, United States, (5)Pennsylvania State University, Civil and Environmental Engineering, University Park, United States, (6)University of Alaska Fairbanks, Anthropology, Fairbanks, United States, (7)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, United States
Geochemical numerical modeling to validate well logging interpretations: application to H2S injection at a geothermal site (1178664)
Daniel Ciraula1, Barbara Irene Kleine1 and Léa Lévy2, (1)University of Iceland, Nordic Volcanological Center, Institute of Earth Sciences, Reykjavik, Iceland, (2)Lund University, Engineering Geology, Lund, Sweden
Leveraging Geophysical Data to Locate Sites for the Recharge of California’s Aquifers (Invited) (1186362)
Meredith Goebel, Stanford University, Geophysics, Stanford, CA, United States, Rosemary J Knight, Stanford Univ, Stanford, United States and Seogi Kang, Stanford University, Stanford, CA, United States
Distributed Subsea Fiber-Optical Sensing along the Calving Front of a Greenlandic Tidewater Glacier (1189131)
Dominik Gräff1,2, Bradley Paul Lipovsky1 and Daniel Farinotti2,3, (1)University of Washington, Department of Earth and Space Sciences, Seattle, United States, (2)ETH Zurich, Laboratory of Hydraulics, Hydrology and Glaciology (VAW), Zurich, Switzerland, (3)Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Birmensdorf, Switzerland
