Articles | Volume 12, issue 4
https://doi.org/10.5194/tc-12-1523-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-12-1523-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Brief communication: Unabated wastage of the Juneau and Stikine icefields (southeast Alaska) in the early 21st century
Etienne Berthier
CORRESPONDING AUTHOR
LEGOS, Université de Toulouse, CNES, CNRS, IRD, UPS, 31400 Toulouse, France
Christopher Larsen
Geophysical Institute, University of Alaska Fairbanks, Fairbanks, AK, USA
William J. Durkin
Earth and Atmospheric Sciences Department, Cornell University, Ithaca, NY, USA
Michael J. Willis
Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado, Boulder, CO, USA
Matthew E. Pritchard
Earth and Atmospheric Sciences Department, Cornell University, Ithaca, NY, USA
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Cited
19 citations as recorded by crossref.
- Ice Mass Loss in the Central Andes of Argentina Between 2000 and 2018 Derived From a New Glacier Inventory and Satellite Stereo-Imagery L. Ferri et al. 10.3389/feart.2020.530997
- Glacier Loss Impacts Riverine Organic Carbon Transport to the Ocean E. Hood et al. 10.1029/2020GL089804
- The Importance of the Inelastic and Elastic Structures of the Crust in Constraining Glacial Density, Mass Change, and Isostatic Adjustment From Geodetic Observations in Southeast Alaska W. Durkin et al. 10.1029/2018JB016399
- Six Decades (1958–2018) of Geodetic Glacier Mass Balance in Monte San Lorenzo, Patagonian Andes D. Falaschi et al. 10.3389/feart.2019.00326
- Sensitivity of glacier volume change estimation to DEM void interpolation R. McNabb et al. 10.5194/tc-13-895-2019
- Topographic controls on ice flow and recession for Juneau Icefield (Alaska/British Columbia) B. Davies et al. 10.1002/esp.5383
- Accelerating glacier volume loss on Juneau Icefield driven by hypsometry and melt-accelerating feedbacks B. Davies et al. 10.1038/s41467-024-49269-y
- Two decades of glacier mass loss along the Andes I. Dussaillant et al. 10.1038/s41561-019-0432-5
- Glacier mass and area changes on the Kenai Peninsula, Alaska, 1986–2016 R. Yang et al. 10.1017/jog.2020.32
- A Changing Hydrological Regime: Trends in Magnitude and Timing of Glacier Ice Melt and Glacier Runoff in a High Latitude Coastal Watershed J. Young et al. 10.1029/2020WR027404
- A 2012–2021 high‐resolution glacier mass balance estimate for Icelandic ice caps based on ArcticDEM and ICESat‐2 L. Luo et al. 10.1002/esp.5854
- A Multiscale Joint Deep Neural Network for Glacier Contour Extraction J. Liu et al. 10.1080/07038992.2021.1986810
- The Role of Glacier Erosion in Riverine Particulate Organic Carbon Export M. Behnke et al. 10.1029/2023GB007721
- The Scientific Legacy of NASA’s Operation IceBridge J. MacGregor et al. 10.1029/2020RG000712
- Explaining mass balance and retreat dichotomies at Taku and Lemon Creek Glaciers, Alaska C. McNeil et al. 10.1017/jog.2020.22
- Deglacierization of a Marginal Basin and Implications for Outburst Floods, Mendenhall Glacier, Alaska C. Kienholz et al. 10.3389/feart.2020.00137
- Novel Techniques for Void Filling in Glacier Elevation Change Data Sets T. Seehaus et al. 10.3390/rs12233917
- Ice thickness estimates of Lemon Creek Glacier, Alaska, from active-source seismic imaging S. Veitch et al. 10.1017/jog.2021.32
- Characterizing the behavior of surge-type glaciers in the Puruogangri Ice Field, Tibetan Plateau S. Zhou et al. 10.1007/s11442-024-2244-9
19 citations as recorded by crossref.
- Ice Mass Loss in the Central Andes of Argentina Between 2000 and 2018 Derived From a New Glacier Inventory and Satellite Stereo-Imagery L. Ferri et al. 10.3389/feart.2020.530997
- Glacier Loss Impacts Riverine Organic Carbon Transport to the Ocean E. Hood et al. 10.1029/2020GL089804
- The Importance of the Inelastic and Elastic Structures of the Crust in Constraining Glacial Density, Mass Change, and Isostatic Adjustment From Geodetic Observations in Southeast Alaska W. Durkin et al. 10.1029/2018JB016399
- Six Decades (1958–2018) of Geodetic Glacier Mass Balance in Monte San Lorenzo, Patagonian Andes D. Falaschi et al. 10.3389/feart.2019.00326
- Sensitivity of glacier volume change estimation to DEM void interpolation R. McNabb et al. 10.5194/tc-13-895-2019
- Topographic controls on ice flow and recession for Juneau Icefield (Alaska/British Columbia) B. Davies et al. 10.1002/esp.5383
- Accelerating glacier volume loss on Juneau Icefield driven by hypsometry and melt-accelerating feedbacks B. Davies et al. 10.1038/s41467-024-49269-y
- Two decades of glacier mass loss along the Andes I. Dussaillant et al. 10.1038/s41561-019-0432-5
- Glacier mass and area changes on the Kenai Peninsula, Alaska, 1986–2016 R. Yang et al. 10.1017/jog.2020.32
- A Changing Hydrological Regime: Trends in Magnitude and Timing of Glacier Ice Melt and Glacier Runoff in a High Latitude Coastal Watershed J. Young et al. 10.1029/2020WR027404
- A 2012–2021 high‐resolution glacier mass balance estimate for Icelandic ice caps based on ArcticDEM and ICESat‐2 L. Luo et al. 10.1002/esp.5854
- A Multiscale Joint Deep Neural Network for Glacier Contour Extraction J. Liu et al. 10.1080/07038992.2021.1986810
- The Role of Glacier Erosion in Riverine Particulate Organic Carbon Export M. Behnke et al. 10.1029/2023GB007721
- The Scientific Legacy of NASA’s Operation IceBridge J. MacGregor et al. 10.1029/2020RG000712
- Explaining mass balance and retreat dichotomies at Taku and Lemon Creek Glaciers, Alaska C. McNeil et al. 10.1017/jog.2020.22
- Deglacierization of a Marginal Basin and Implications for Outburst Floods, Mendenhall Glacier, Alaska C. Kienholz et al. 10.3389/feart.2020.00137
- Novel Techniques for Void Filling in Glacier Elevation Change Data Sets T. Seehaus et al. 10.3390/rs12233917
- Ice thickness estimates of Lemon Creek Glacier, Alaska, from active-source seismic imaging S. Veitch et al. 10.1017/jog.2021.32
- Characterizing the behavior of surge-type glaciers in the Puruogangri Ice Field, Tibetan Plateau S. Zhou et al. 10.1007/s11442-024-2244-9
Discussed (final revised paper)
Latest update: 16 Nov 2024
Short summary
Two recent studies suggested a slowdown in mass loss after 2000 of the Juneau and Stikine icefields, accounting for 10% of the total ice cover in Alaska. Here, the ASTER-based geodetic mass balances are revisited, carefully avoiding the use of the SRTM DEM, because of the unknown penetration depth of the SRTM C-band radar signal. We find strongly negative mass balances from 2000 to 2016 for both icefields, in agreement with airborne laser altimetry. Mass losses are thus continuing unabated.
Two recent studies suggested a slowdown in mass loss after 2000 of the Juneau and Stikine...