Articles | Volume 15, issue 2
https://doi.org/10.5194/tc-15-1065-2021
© Author(s) 2021. 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-15-1065-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
01 Mar 2021
Research article |
| 01 Mar 2021
| 01 Mar 2021
Physics-based SNOWPACK model improves representation of near-surface Antarctic snow and firn density
Department of Atmospheric and Oceanic Sciences, University of Colorado, Boulder, CO, USA
Nander Wever
Department of Atmospheric and Oceanic Sciences, University of Colorado, Boulder, CO, USA
Marissa Dattler
Department of Atmospheric and Oceanic Sciences, University of Maryland, College Park, MD, USA
Jan T. M. Lenaerts
Department of Atmospheric and Oceanic Sciences, University of Colorado, Boulder, CO, USA
Brooke Medley
Cryospheric Sciences Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD, USA
Peter Kuipers Munneke
Institute for Marine and Atmospheric Research, Utrecht University, Utrecht, the Netherlands
Carleen Reijmer
Institute for Marine and Atmospheric Research, Utrecht University, Utrecht, the Netherlands
Viewed
Total article views: 3,909 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 20 Jul 2020)
| HTML | XML | Total | BibTeX | EndNote | |
|---|---|---|---|---|---|
| 2,592 | 1,237 | 80 | 3,909 | 86 | 88 |
- HTML: 2,592
- PDF: 1,237
- XML: 80
- Total: 3,909
- BibTeX: 86
- EndNote: 88
Total article views: 2,808 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 01 Mar 2021)
| HTML | XML | Total | BibTeX | EndNote | |
|---|---|---|---|---|---|
| 1,920 | 832 | 56 | 2,808 | 64 | 66 |
- HTML: 1,920
- PDF: 832
- XML: 56
- Total: 2,808
- BibTeX: 64
- EndNote: 66
Total article views: 1,101 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 20 Jul 2020)
| HTML | XML | Total | BibTeX | EndNote | |
|---|---|---|---|---|---|
| 672 | 405 | 24 | 1,101 | 22 | 22 |
- HTML: 672
- PDF: 405
- XML: 24
- Total: 1,101
- BibTeX: 22
- EndNote: 22
Viewed (geographical distribution)
Total article views: 3,909 (including HTML, PDF, and XML)
Thereof 3,499 with geography defined
and 410 with unknown origin.
Total article views: 2,808 (including HTML, PDF, and XML)
Thereof 2,566 with geography defined
and 242 with unknown origin.
Total article views: 1,101 (including HTML, PDF, and XML)
Thereof 933 with geography defined
and 168 with unknown origin.
| Country | # | Views | % |
|---|
| Country | # | Views | % |
|---|
| Country | # | Views | % |
|---|
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
Cited
25 citations as recorded by crossref.
- Climatology and surface impacts of atmospheric rivers on West Antarctica M. Maclennan et al. 10.5194/tc-17-865-2023
- Antarctic-wide ice-shelf firn emulation reveals robust future firn air depletion signal for the Antarctic Peninsula D. Dunmire et al. 10.1038/s43247-024-01255-4
- Introducing CRYOWRF v1.0: multiscale atmospheric flow simulations with advanced snow cover modelling V. Sharma et al. 10.5194/gmd-16-719-2023
- Observations and simulations of new snow density in the drifting snow-dominated environment of Antarctica N. Wever et al. 10.1017/jog.2022.102
- A wind-driven snow redistribution module for Alpine3D v3.3.0: adaptations designed for downscaling ice sheet surface mass balance E. Keenan et al. 10.5194/gmd-16-3203-2023
- Two decades of dynamic change and progressive destabilization on the Thwaites Eastern Ice Shelf K. Alley et al. 10.5194/tc-15-5187-2021
- Extension of a Monolayer Energy-Budget Degree-Day Model to a Multilayer One J. Augas et al. 10.3390/w16081089
- A cold laboratory hyperspectral imaging system to map grain size and ice layer distributions in firn cores I. McDowell et al. 10.5194/tc-18-1925-2024
- Characteristics of the 1979–2020 Antarctic firn layer simulated with IMAU-FDM v1.2A S. Veldhuijsen et al. 10.5194/tc-17-1675-2023
- Firn Core Evidence of Two‐Way Feedback Mechanisms Between Meltwater Infiltration and Firn Microstructure From the Western Percolation Zone of the Greenland Ice Sheet I. McDowell et al. 10.1029/2022JF006752
- A new model of dry firn-densification constrained by continuous strain measurements near South Pole C. Stevens et al. 10.1017/jog.2023.87
- Extreme events of snow grain size increase in East Antarctica and their relationship with meteorological conditions C. Stefanini et al. 10.5194/tc-18-593-2024
- An evaluation of a physics-based firn model and a semi-empirical firn model across the Greenland Ice Sheet (1980–2020) M. Thompson-Munson et al. 10.5194/tc-17-2185-2023
- Quantifying Antarctic‐Wide Ice‐Shelf Surface Melt Volume Using Microwave and Firn Model Data: 1980 to 2021 A. Banwell et al. 10.1029/2023GL102744
- Weakening of the pinning point buttressing Thwaites Glacier, West Antarctica C. Wild et al. 10.5194/tc-16-397-2022
- Firn air content changes on Antarctic ice shelves under three future warming scenarios S. Veldhuijsen et al. 10.5194/tc-18-1983-2024
- Glacier Energy and Mass Balance (GEMB): a model of firn processes for cryosphere research A. Gardner et al. 10.5194/gmd-16-2277-2023
- The importance of cloud properties when assessing surface melting in an offline-coupled firn model over Ross Ice shelf, West Antarctica N. Hansen et al. 10.5194/tc-18-2897-2024
- Improved representation of the contemporary Greenland ice sheet firn layer by IMAU-FDM v1.2G M. Brils et al. 10.5194/gmd-15-7121-2022
- Contrasting regional variability of buried meltwater extent over 2 years across the Greenland Ice Sheet D. Dunmire et al. 10.5194/tc-15-2983-2021
- Improving piecewise linear snow density models through hierarchical spatial and orthogonal functional smoothing P. White et al. 10.1002/env.2726
- Rescue and homogenization of 140 years of glacier mass balance data in Switzerland L. Geibel et al. 10.5194/essd-14-3293-2022
- Snow model comparison to simulate snow depth evolution and sublimation at point scale in the semi-arid Andes of Chile A. Voordendag et al. 10.5194/tc-15-4241-2021
- The SP19 chronology for the South Pole Ice Core – Part 2: gas chronology, Δage, and smoothing of atmospheric records J. Epifanio et al. 10.5194/cp-16-2431-2020
- An exploratory modelling study of perennial firn aquifers in the Antarctic Peninsula for the period 1979–2016 J. van Wessem et al. 10.5194/tc-15-695-2021
23 citations as recorded by crossref.
- Climatology and surface impacts of atmospheric rivers on West Antarctica M. Maclennan et al. 10.5194/tc-17-865-2023
- Antarctic-wide ice-shelf firn emulation reveals robust future firn air depletion signal for the Antarctic Peninsula D. Dunmire et al. 10.1038/s43247-024-01255-4
- Introducing CRYOWRF v1.0: multiscale atmospheric flow simulations with advanced snow cover modelling V. Sharma et al. 10.5194/gmd-16-719-2023
- Observations and simulations of new snow density in the drifting snow-dominated environment of Antarctica N. Wever et al. 10.1017/jog.2022.102
- A wind-driven snow redistribution module for Alpine3D v3.3.0: adaptations designed for downscaling ice sheet surface mass balance E. Keenan et al. 10.5194/gmd-16-3203-2023
- Two decades of dynamic change and progressive destabilization on the Thwaites Eastern Ice Shelf K. Alley et al. 10.5194/tc-15-5187-2021
- Extension of a Monolayer Energy-Budget Degree-Day Model to a Multilayer One J. Augas et al. 10.3390/w16081089
- A cold laboratory hyperspectral imaging system to map grain size and ice layer distributions in firn cores I. McDowell et al. 10.5194/tc-18-1925-2024
- Characteristics of the 1979–2020 Antarctic firn layer simulated with IMAU-FDM v1.2A S. Veldhuijsen et al. 10.5194/tc-17-1675-2023
- Firn Core Evidence of Two‐Way Feedback Mechanisms Between Meltwater Infiltration and Firn Microstructure From the Western Percolation Zone of the Greenland Ice Sheet I. McDowell et al. 10.1029/2022JF006752
- A new model of dry firn-densification constrained by continuous strain measurements near South Pole C. Stevens et al. 10.1017/jog.2023.87
- Extreme events of snow grain size increase in East Antarctica and their relationship with meteorological conditions C. Stefanini et al. 10.5194/tc-18-593-2024
- An evaluation of a physics-based firn model and a semi-empirical firn model across the Greenland Ice Sheet (1980–2020) M. Thompson-Munson et al. 10.5194/tc-17-2185-2023
- Quantifying Antarctic‐Wide Ice‐Shelf Surface Melt Volume Using Microwave and Firn Model Data: 1980 to 2021 A. Banwell et al. 10.1029/2023GL102744
- Weakening of the pinning point buttressing Thwaites Glacier, West Antarctica C. Wild et al. 10.5194/tc-16-397-2022
- Firn air content changes on Antarctic ice shelves under three future warming scenarios S. Veldhuijsen et al. 10.5194/tc-18-1983-2024
- Glacier Energy and Mass Balance (GEMB): a model of firn processes for cryosphere research A. Gardner et al. 10.5194/gmd-16-2277-2023
- The importance of cloud properties when assessing surface melting in an offline-coupled firn model over Ross Ice shelf, West Antarctica N. Hansen et al. 10.5194/tc-18-2897-2024
- Improved representation of the contemporary Greenland ice sheet firn layer by IMAU-FDM v1.2G M. Brils et al. 10.5194/gmd-15-7121-2022
- Contrasting regional variability of buried meltwater extent over 2 years across the Greenland Ice Sheet D. Dunmire et al. 10.5194/tc-15-2983-2021
- Improving piecewise linear snow density models through hierarchical spatial and orthogonal functional smoothing P. White et al. 10.1002/env.2726
- Rescue and homogenization of 140 years of glacier mass balance data in Switzerland L. Geibel et al. 10.5194/essd-14-3293-2022
- Snow model comparison to simulate snow depth evolution and sublimation at point scale in the semi-arid Andes of Chile A. Voordendag et al. 10.5194/tc-15-4241-2021
2 citations as recorded by crossref.
- The SP19 chronology for the South Pole Ice Core – Part 2: gas chronology, Δage, and smoothing of atmospheric records J. Epifanio et al. 10.5194/cp-16-2431-2020
- An exploratory modelling study of perennial firn aquifers in the Antarctic Peninsula for the period 1979–2016 J. van Wessem et al. 10.5194/tc-15-695-2021
Latest update: 29 Jun 2024
Short summary
Snow density is required to convert observed changes in ice sheet volume into mass, which ultimately drives ice sheet contribution to sea level rise. However, snow properties respond dynamically to wind-driven redistribution. Here we include a new wind-driven snow density scheme into an existing snow model. Our results demonstrate an improved representation of snow density when compared to observations and can therefore be used to improve retrievals of ice sheet mass balance.
Snow density is required to convert observed changes in ice sheet volume into mass, which...
