Collaborative Research: Refreezing in the firn of the Greenland ice sheet: Spatiotemporal variability and implications for ice sheet mass balance
General
Organisation
Department
Project start
01.01.2016
Project end
31.12.2019
Type of project
ARMAP/NSF
Project theme
Cryosphere
Project topic
Cryosphere
Link to project website
Fieldwork / Study
Fieldwork country
Greenland
Fieldwork region
Greenland Ice Sheet
Fieldwork location
Geolocation is 66.480556, -46.283056
Fieldwork start
01.01.2017
Fieldwork end
31.12.2017
SAR information
Fieldwork / Study
Fieldwork country
Greenland
Fieldwork region
Greenland Ice Sheet
Fieldwork location
Geolocation is 67, -44.4
Fieldwork start
01.01.2017
Fieldwork end
31.12.2017
SAR information
Fieldwork / Study
Fieldwork country
Greenland
Fieldwork region
Greenland, Mid-West
Fieldwork location
Geolocation is 67.0179977417, -50.69400024414
Fieldwork start
01.01.2017
Fieldwork end
31.12.2017
SAR information
Fieldwork / Study
Fieldwork country
Greenland
Fieldwork region
Greenland Ice Sheet
Fieldwork location
Geolocation is 66.4879, -46.281
Fieldwork start
01.01.2017
Fieldwork end
31.12.2017
SAR information
Fieldwork / Study
Fieldwork country
Greenland
Fieldwork region
Greenland Ice Sheet
Fieldwork location
Geolocation is 66.865, -46.265
Fieldwork start
01.01.2017
Fieldwork end
31.12.2017
SAR information
Fieldwork / Study
Fieldwork country
Greenland
Fieldwork region
Greenland Ice Sheet
Fieldwork location
Geolocation is 66.480556, -46.283056
Fieldwork start
01.01.2018
Fieldwork end
31.12.2018
SAR information
Fieldwork / Study
Fieldwork country
Greenland
Fieldwork region
Greenland, Mid-West
Fieldwork location
Geolocation is 67.0179977417, -50.69400024414
Fieldwork start
01.01.2018
Fieldwork end
31.12.2018
SAR information
Fieldwork / Study
Fieldwork country
Greenland
Fieldwork region
Greenland, Mid-West
Fieldwork location
Geolocation is 67, -47.0177777
Fieldwork start
01.01.2018
Fieldwork end
31.12.2018
SAR information
Fieldwork / Study
Fieldwork country
Greenland
Fieldwork region
Greenland Ice Sheet
Fieldwork location
Geolocation is 66.4879, -46.281
Fieldwork start
01.01.2018
Fieldwork end
31.12.2018
SAR information
Fieldwork / Study
Fieldwork country
Greenland
Fieldwork region
Greenland Ice Sheet
Fieldwork location
Geolocation is 66.480556, -46.283056
Fieldwork start
01.01.2019
Fieldwork end
31.12.2019
SAR information
Fieldwork / Study
Fieldwork country
Greenland
Fieldwork region
Greenland Ice Sheet
Fieldwork location
Geolocation is 67, -44.4
Fieldwork start
01.01.2019
Fieldwork end
31.12.2019
SAR information
Fieldwork / Study
Fieldwork country
Greenland
Fieldwork region
Greenland, Mid-West
Fieldwork location
Geolocation is 67.0179977417, -50.69400024414
Fieldwork start
01.01.2019
Fieldwork end
31.12.2019
SAR information
Fieldwork / Study
Fieldwork country
Greenland
Fieldwork region
Greenland, Mid-West
Fieldwork location
Geolocation is 67, -47.0177777
Fieldwork start
01.01.2019
Fieldwork end
31.12.2019
SAR information
Fieldwork / Study
Fieldwork country
Greenland
Fieldwork region
Greenland Ice Sheet
Fieldwork location
Geolocation is 66.4879, -46.281
Fieldwork start
01.01.2019
Fieldwork end
31.12.2019
SAR information
Fieldwork / Study
Fieldwork country
Greenland
Fieldwork region
Greenland Ice Sheet
Fieldwork location
Geolocation is 66.865, -46.265
Fieldwork start
01.01.2019
Fieldwork end
31.12.2019
SAR information
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Project details
02.09.2020
Science / project plan
.
Science / project summary
A substantial fraction of meltwater of the Greenland ice sheet is retained in firn (liquid or refrozen) rather than running off into the ocean. Unusually thick, near-surface, ice lenses have recently been discovered in the firn and are thought to be the result of exceptionally large recent melt events. This suggests that the larger volumes of meltwater produced in recent years may have been prevented from percolating into deeper firn layers, as has typically been observed in the past, and have instead run off immediately. As a result, a qualitatively different and new ’state’ of the firn has to be taken into account when attempting to quantify the mass balance of the ice sheet, and estimates based on our current state of knowledge are probably subject to larger uncertainty than previously thought. Refreezing, as the mechanism which creates impenetrable ice lenses, emerges as a crucial process in the redistribution of surface runoff and therefore in the determination of surface mass balance (SMB) of the Greenland ice sheet. To quantify this impact on the current and future SMB, this project will combine detailed field observations in the Kangerlussaq section of the Greenland ice sheet with numerical modeling of the relevant components of the climate system. Project goals are: 1) to investigate the changes and quantify the spatio-temporal variability of the firn by analyzing shallow firn cores and subsurface data at selected sites covering a wide range of elevations and climatic conditions, and compare these new observations to similar data from past decades and remotely sensed observations of firn structures; 2) to quantify the role of refreezing on the SMB with the help of a regional climate model and a high-resolution distributed energy balance model, both of which include a sub-surface snow/firn model; 3) to perform simulations of the spatio-temporal evolution of the SMB with an improved representation of refreezing process under different emission scenarios through the year 2100.
Title | Project start | End date | Organisation | Department | Project study region |
---|---|---|---|---|---|
79NG-EC - MACS@NG - HTRES | 19.07.2021 | 14.08.2021 | Alfred-Wegener-Institut (AWI) | Greenland Ice Sheet | |
FACE-IT: The future of Arctic coastal ecosystems – Identifying transitions in fjord systems and adjacent coastal areas | 01.11.2020 | 31.10.2024 | University of Bremen | University of Bremen, department | Arctic (entire region) |
Greenland Climate Network | 01.01.2010 | 31.12.2029 | Geological Survey of Denmark and Greenland (GEUS) | Greenland Ice Sheet | |
Unravelling the response time scales of Greenland's most critical outlet glacier | 21.04.2020 | 26.05.2020 | Geological Survey of Denmark and Greenland (GEUS) | Greenland Ice Sheet | |
Ice-dammed lakes - Evaluation of monitoring methods | 15.01.2020 | 31.12.2020 | Asiaq Greenland Survey | Hydrology, Climate and Environment | Greenland, South-West |
Collaborative Research: Using seismic tremor to constrain seasonal variations in subglacial hydrology at the bed of the Greenland ice sheet | 01.01.2019 | 31.12.2021 | Boston College | Boston College, dept. | Greenland, Mid-West |
Collaborative Research: Using seismic tremor to constrain seasonal variations in subglacial hydrology at the bed of the Greenland ice sheet | 01.01.2019 | 31.12.2021 | Woods Hole Oceanographic Institute | Woods Hole Oceanographic Institute, Department | Greenland, Mid-West |
A Northern Hemisphere Holocene Paleoatmospheric Record of Ethane and Acetylene from the GISP2 Ice Core | 01.01.2019 | 31.12.2022 | University of California | University of California, Irvine, dept. | |
Chemistry of reactive gases in the Arctic sea ice and atmosphere | 01.01.2019 | 31.12.2021 | University of Colorado Boulder | University of Colorado Boulder, Department | |
Collaborative Research: 800-Year Trends in Anthropogenic and Marine Biogenic Sources of Arctic Sulfate Aerosol | 01.01.2019 | 31.12.2022 | South Dakota State University | South Dakota State University, Dept. | |
Collaborative Research: 800-Year Trends in Anthropogenic and Marine Biogenic Sources of Arctic Sulfate Aerosol | 01.01.2019 | 31.12.2022 | University of Washington | School of Oceanography | |
RAPID: Ocean Forcing for Ice Sheet Models for the IPCC Sixth Assessment Report | 01.01.2019 | 31.12.2020 | University of California | University of California, San Diego, Department | |
Dating of the Little Ice Age | 01.01.2018 | 31.12.2020 | Geological Survey of Denmark and Greenland (GEUS) | Greenland, North-West | |
AirMiMic - Fieldwork | 20.07.2019 | 31.07.2019 | Aarhus University (AU) | Department of Environmental Science | Greenland, South-East |
Carbonyl sulfide measurements in the GISP2D ice core from Summit, Greenland | 01.01.2019 | 31.12.2022 | University of California | University of California, Irvine, dept. | |
Representing surface meltwater runoff in Greenland ice sheet models | 01.01.2019 | 31.12.2020 | Brown University | Brown University, dept. | Greenland, North-West |
A beauty for the eye, but what shapes icebergs in Greenland? | 01.05.2019 | 01.09.2020 | Greenland Institute of Natural Resources (GINR) | Greenland Climate Research Centre | Greenland, Mid-West |
CryoVEx-2019 summer campaign | 08.08.2019 | 15.08.2019 | Technical University of Denmark (DTU) | DTU Space | Greenland, North-East |
EastGRIP | 01.04.2015 | 31.12.2020 | University of Copenhagen | Physics of Ice, Climate and Earth | Greenland, North-East |
Greenland GNSS Network - GNET | 01.08.2019 | 31.08.2019 | Technical University of Denmark (DTU) | DTU Space | Greenland, North-East |
Parameterizing sub-grid Arctic snow-on-sea-ice processes in Earth System Models using MOSAiC field observations and realistic-resolution process models | 01.01.2018 | 31.12.2021 | Colorado State University | Colorado State University, dept | Arctic (entire region) |
Q19 | 11.04.2019 | 25.04.2019 | Geological Survey of Denmark and Greenland (GEUS) | Greenland, South-West | |
Airborne CryoSat and ICESat cross-calibration campaign | 21.03.2019 | 03.04.2019 | Technical University of Denmark (DTU) | DTU Space | Greenland, North-East |
Airborne campaign for future Copernicus polar satellite | 28.02.2019 | 12.03.2019 | Technical University of Denmark (DTU) | DTU Space | Svalbard |
DMI - Research, Monitoring and Infrastructure 2019-2020 | 01.08.2019 | 30.09.2019 | Danish Meteorological Institute (DMI) | Greenland, North-East | |
Programme for monitoring of the Greenland ice sheet | 04.01.2010 | 31.12.2027 | Geological Survey of Denmark and Greenland (GEUS) | Greenland Ice Sheet | |
BLACK and BLOOM - Microbial processes darken and accelerate the melting of the Greenland Ice Sheet | 01.01.2016 | 31.12.2017 | Bristol University | Bristol University, dept. | Greenland, Mid-West |
East Greenland Ice-core Project | 01.01.2017 | 31.12.2021 | University of Copenhagen | University of Copenhagen, dept. | Greenland Ice Sheet |
Drainage efficiency of the Greenland supraglacial river network | 01.01.2015 | 31.12.2018 | Brown University | Brown University, dept. | Greenland, Mid-West |
Collaborative Research: Three-dimensional structure of Arctic tides and near-inertial oscillations, and their role in changing the Arctic Ocean and ice pack | 01.01.2017 | 31.12.2020 | Atmospheric and Environmental Research Inc (AER) | Atmospheric and Environmental Research Inc, dept. | |
Collaborative Research: Closing the Gaps in Climate Models' Surface Albedo Schemes of Processes Driving the Darkening of the Greenland Ice Sheet | 01.01.2017 | 31.12.2020 | City University of New York | City University of New York (CUNY), dept. | |
Collaborative Research: Investigating jamming in iceberg-choked fjords with field observations, laboratory experiments, and numerical models | 01.01.2015 | 31.12.2018 | University of Alaska | University of Alaska, Southeast, dept. | |
Collaborative Research: Investigating jamming in iceberg-choked fjords with field observations, laboratory experiments, and numerical models | 01.01.2015 | 31.12.2018 | Emory University | Emory University, dept. | |
Collaborative Research: Investigating jamming in iceberg-choked fjords with field observations, laboratory experiments, and numerical models | 01.01.2015 | 31.12.2018 | University of California | University of California, Irvine, dept. | |
Collaborative research: Spatial and temporal variability of surface albedo and light absorbing chemical species in Greenland | 01.01.2015 | 31.12.2015 | Duke University | Duke University, dept. | |
Collaborative Research: Understanding GrIS moulin hydrology and links to ice motion | 01.01.2016 | 31.12.2019 | University of Arkansas | University of Arkansas, dept. | Greenland, Mid-West |
Collaborative Research: Understanding GrIS moulin hydrology and links to ice motion | 01.01.2016 | 31.12.2019 | University of South Florida | University of South Florida, dept. | Greenland Ice Sheet |
Collaborative Research: Visualization, analysis, and HPC modeling of subglacial hydrology from high-resolution 3D conduit scans acquired with a novel sensor | 01.01.2015 | 31.12.2017 | University of South Florida | University of South Florida, dept. | |
Collaborative Research: The Greenland Firn Aquifer Impacts on Ice Sheet Hydrology: Characterizing Volume, Flow, and Discharge | 01.01.2014 | 31.12.2017 | University of Maryland | University of Maryland College Park, dept. | Greenland, Mid-East |
Collaborative Research: GreenTrACS: a Greenland Traverse for Accumulation and Climate Studies | 01.01.2015 | 31.12.2017 | Boise State University | Boise State University, dept. | Greenland, Mid-West |
Collaborative Research: Visualization, analysis, and HPC modeling of subglacial hydrology from high-resolution 3D conduit scans acquired with a novel sensor | 01.01.2015 | 31.12.2017 | University of South Florida | University of South Florida, dept. | |
Collaborative Research: The Greenland Firn Aquifer Impacts on Ice Sheet Hydrology: Characterizing Volume, Flow, and Discharge | 01.01.2014 | 31.12.2017 | University of Utah | University of Utah, dept. | Greenland, Mid-East |
Collaborative Research: Investigating the Influence of Sea-surface Variability on Ice Sheet Mass Balance and Outlet Glacier Behavior using Records from Disko Bugt, West Greenland | 01.01.2012 | 31.12.2015 | Wheaton College | Wheaton College, dept. | Greenland, Mid-West |
Collaborative Research: Investigating the Influence of Sea-surface Variability on Ice Sheet Mass Balance and Outlet Glacier Behavior using Records from Disko Bugt, West Greenland | 01.01.2012 | 31.12.2015 | Clark University | Clark University, dept. | Greenland, Mid-West |
MRI: Development of a High-power, Large Antenna Array and Ultrawideband Radar for a Basler for Sounding and Imaging of Fast-flowing Glaciers and Mapping Internal Layers | 01.01.2012 | 31.12.2016 | University of Kansas | University of Kansas, dept. | Greenland, Mid-West |
An initial investigation of the Greenland perennial firn aquifer | 01.01.2013 | 31.12.2015 | University of Utah | University of Utah, dept. | Greenland Ice Sheet |
Continued Core Atmospheric and Snow Measurements at the Summit, Greenland Environmental Observatory | 01.01.2016 | 31.12.2021 | National Aeronautical and Space Administration | National Aeronautical and Space Administration, Department | Greenland Ice Sheet |
GOne with the Wind ON-Arctic (GOWON-Arctic) | 01.01.2013 | 31.12.2015 | National Aeronautical and Space Administration | National Aeronautical and Space Administration, Department | |
Long term monitoring of Greenland's under ice environment | 01.01.2013 | 31.12.2014 | National Aeronautical and Space Administration | National Aeronautical and Space Administration, Department | Greenland Ice Sheet |
ARI: Seasonal Fluxes across Submarine Ice Sheet Margins: A Pilot Study in West Greenland | 01.01.2012 | 31.12.2013 | Woods Hole Oceanographic Institute | Woods Hole Oceanographic Institute, Department | Greenland, Mid-West |
Quantifying Firn Compaction and its Implications for Altimetry-based Mass Balance Estimates of the Greenland Ice Sheet | 01.01.2015 | 31.12.2018 | National Aeronautical and Space Administration | National Aeronautical and Space Administration, Department | Greenland Ice Sheet |
Collaborative Research: Quantifying Heat/Mass Structure and Fluxes Through the Full Thickness of Greenland's Percolation Zone | 01.01.2017 | 31.12.2021 | University of Wyoming | University of Wyoming, Department | Greenland Ice Sheet |
Collaborative Research: Quantifying Heat/Mass Structure and Fluxes Through the Full Thickness of Greenland's Percolation Zone | 01.01.2017 | 31.12.2020 | University of Montana | University of Montana, Department | Greenland Ice Sheet |
Glacier Front Drifters Design Concept | 01.01.2013 | 31.12.2015 | National Aeronautical and Space Administration | National Aeronautical and Space Administration, Department | Greenland, Mid-West |
Collaborative Research: Refreezing in the firn of the Greenland ice sheet: Spatiotemporal variability and implications for ice sheet mass balance | 01.01.2016 | 31.12.2020 | Rutgers University New Brunswick | Rutgers University New Brunswick, Department | Greenland Ice Sheet |
Collaborative Research: Visualization, analysis, and HPC modeling of subglacial hydrology from high-resolution 3D conduit scans acquired with a novel sensor | 01.01.2015 | 31.12.2017 | Penn State University | Penn State University, Department | |
RAPID: Impact of Large Scale Greenland Ice Sheet Melting on Glacier Hydrology and Meltwater Geochemistry | 01.01.2012 | 31.12.2013 | Woods Hole Oceanographic Institute | Woods Hole Oceanographic Institute, Department | Greenland, Mid-West |
From the Ice Sheet to the Sea: An Interdisciplinary Study of the Impact of Extreme Melt on Ocean Stratification and Productivity near West Greenland | 01.01.2015 | 31.12.2017 | University of Georgia | University of Georgia, Department | Greenland, Mid-West |
Collaborative Research: In Situ Borehole Measurements To Partition The Velocity Of The Greenland Ice Sheet Into Ice Deformation And Basal Sliding Components | 01.01.2012 | 31.12.2017 | University of Wyoming | University of Wyoming, Department | Greenland Ice Sheet |
Collaborative Research: In Situ Borehole Measurements To Partition The Velocity Of The Greenland Ice Sheet Into Ice Deformation And Basal Sliding Components | 01.01.2012 | 31.12.2017 | University of Montana | University of Montana, Department | Greenland Ice Sheet |
Collaborative Research: Investigating the Influence of Sea-surface Variability on Ice Sheet Mass Balance and Outlet Glacier Behavior using Records from Disko Bugt, West Greenland | 01.01.2012 | 31.12.2015 | Woods Hole Oceanographic Institute | Woods Hole Oceanographic Institute, Department | Greenland, Mid-West |
Holistic Ice-Ocean-Climate Interactions Campaign on Store Glacier and Ikeresak Fjord | 01.01.2012 | 31.12.2013 | Ohio State University | Ohio State University, Byrd Polar Research Center | Greenland, Mid-West |
GROVER: Greenland Rover for Cryospheric Research | 01.01.2013 | 31.12.2016 | University of Colorado Boulder | University of Colorado Boulder, Department | Greenland, Mid-West |
Comprehensive Assessment of Ice Sheet Contributions to Sea Level Based on Integrated Remote Sensing Observations | 01.01.2012 | 31.12.2013 | University of Colorado Boulder | University of Colorado Boulder, Department | Greenland, Mid-West |
Towards an Operational System for Estimating Greenland Ice Sheet Thickness Change from Altimetry | 01.01.2014 | 31.12.2020 | Ohio State University | Ohio State University, Byrd Polar Research Center | Greenland, Mid-West |
Collaborative Research: Refreezing in the firn of the Greenland ice sheet: Spatiotemporal variability and implications for ice sheet mass balance | 01.01.2016 | 31.12.2019 | University of Alaska | University of Alaska Fairbanks, Department | Greenland Ice Sheet |
Inter-Hemispheric Climate Teleconnections in response to Massive Iceberg Discharge in the North Atlantic | 01.01.2017 | 31.12.2020 | Oregon State University | Oregon State University, College of Earth, Ocean and Atmospheric Sciences | |
Collaborative Research: Three-dimensional structure of Arctic tides and near-inertial oscillations, and their role in changing the Arctic Ocean and ice pack | 01.01.2017 | 31.12.2020 | University of Texas at Austin | University of Texas at Austin, Department | |
Collaborative Research: Three-dimensional structure of Arctic tides and near-inertial oscillations, and their role in changing the Arctic Ocean and ice pack | 01.01.2017 | 31.12.2020 | Earth & Space Research | Earth & Space Research, Department | |
Collaborative Research: Three-dimensional structure of Arctic tides and near-inertial oscillations, and their role in changing the Arctic Ocean and ice pack | 01.01.2017 | 31.12.2020 | University of Alaska | University of Alaska Fairbanks, Department | |
Collaborative Research: Closing the Gaps in Climate Models' Surface Albedo Schemes of Processes Driving the Darkening of the Greenland Ice Sheet | 01.01.2017 | 31.12.2020 | University of Michigan | University of Michigan, Department | |
Collaborative Research: Sonic Logging the NEEM Corehole, Greenland | 01.01.2012 | 31.12.2013 | University of Alaska | University of Alaska Fairbanks, Department | Greenland, Mid-West |
CAREER: Linking cryospheric processes across scales to model non-linear albedo feedback | 01.01.2013 | 31.12.2018 | University of Michigan | University of Michigan, Department | |
Collaborative Research: GreenTrACS: a Greenland Traverse for Accumulation and Climate Studies | 01.01.2015 | 31.12.2017 | Dartmouth College | Dartmouth College, Department | Greenland, Mid-West |
Dynamic Observations of the Evolution of Firn | 01.01.2016 | 31.12.2019 | Dartmouth College | Dartmouth College, Department | Greenland, Mid-West |
Collaborative Research: Understanding the controls on spatial and temporal variability in ice discharge using a Greenland-wide ice sheet model | 01.01.2016 | 31.12.2019 | University of Alaska | University of Alaska Fairbanks, Department | |
Collaborative Research: Understanding the controls on spatial and temporal variability in ice discharge using a Greenland-wide ice sheet model | 01.01.2016 | 31.12.2019 | University of Texas at Austin | University of Texas at Austin, Department | |
Predictability of Open Water in the Chukchi/Beaufort Seas and Other Regions | 01.01.2016 | 31.12.2019 | University of Colorado Boulder | University of Colorado Boulder, Department | |
Collaborative Research: Response of the Northwest Greenland Cryosphere to Holocene Climate Change | 01.01.2012 | 31.12.2014 | Northwestern University | Northwestern University, Department | Greenland, North-West |
Physical controls on ocean-terminating glacier variability in Central West Greenland | 01.01.2012 | 31.12.2015 | University of Texas at Austin | University of Texas at Austin, Department | Greenland, Mid-West |
Collaborative Research: A 1500m Ice Core from South Pole | 01.01.2012 | 31.12.2017 | University of California | University of California, Irvine, dept. | Greenland, Mid-West |
Collaborative Research: A 1500m Ice Core from South Pole | 01.01.2012 | 31.12.2017 | University of New Hampshire | University of New Hampshire, Department | Greenland, Mid-West |
Collaborative Research: Response of the Northwest Greenland Cryosphere to Holocene Climate Change | 01.01.2012 | 31.12.2014 | Dartmouth College | Dartmouth College, Department | Greenland, North-West |
Collaborative Research: Detecting Glacier Calving Events from Ocean Waves and Underwater Acoustics | 01.01.2015 | 31.12.2017 | University of Washington | School of Oceanography | |
Collaborative Research: Detecting Glacier Calving Events from Ocean Waves and Underwater Acoustics | 01.01.2015 | 31.12.2017 | University of California | University of California, San Diego, Department | |
Proteomic evidence of microbial weathering processes beneath the Greenland Ice Sheet | 01.01.2016 | 31.12.2017 | University of Washington | School of Oceanography | |
Collaborative Research: Detecting Glacier Calving Events from Ocean Waves and Underwater Acoustics | 01.01.2017 | 31.12.2018 | University of California | University of California, San Diego, Department | |
Collaborative Research: Response of the Northwest Greenland Cryosphere to Holocene Climate Change | 01.01.2012 | 31.12.2014 | University of Maine | University of Maine, Department | Greenland, North-West |
Collaborative Research: A 1500m Ice Core from South Pole | 01.01.2012 | 31.12.2017 | University of Washington | School of Oceanography | Greenland, Mid-West |
Collaborative Research: Investigating the Influence of Sea-surface Variability on Ice Sheet Mass Balance and Outlet Glacier Behavior using Records from Disko Bugt, West Greenland | 01.01.2012 | 31.12.2015 | University of Washington | School of Oceanography | Greenland, Mid-West |
Collaborative Research: Sonic Logging the NEEM Corehole, Greenland | 01.01.2012 | 31.12.2013 | University of Washington | School of Oceanography | Greenland, Mid-West |
Inland Migration of Crevasses on the Greenland Ice Sheet | 01.01.2013 | 31.12.2014 | University of Maine | University of Maine, Department | Greenland, Mid-West |
Collaborative Research: GreenTrACS: a Greenland Traverse for Accumulation and Climate Studies | 01.01.2015 | 31.12.2017 | University of Maine | University of Maine, Department | Greenland, Mid-West |