Articles | Volume 13, issue 11
https://doi.org/10.5194/tc-13-2797-2019
© Author(s) 2019. 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-13-2797-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
04 Nov 2019
Research article |
| 04 Nov 2019
| 04 Nov 2019
Recent precipitation decrease across the western Greenland ice sheet percolation zone
Gabriel Lewis
CORRESPONDING AUTHOR
Department of Earth Sciences, Dartmouth College, Hanover, NH, USA
Erich Osterberg
Department of Earth Sciences, Dartmouth College, Hanover, NH, USA
Robert Hawley
Department of Earth Sciences, Dartmouth College, Hanover, NH, USA
Hans Peter Marshall
Geosciences Department, Boise State University, Boise, ID, USA
Tate Meehan
Geosciences Department, Boise State University, Boise, ID, USA
Karina Graeter
Office of Sustainability, University of Maine, Orono, ME, USA
Forrest McCarthy
College of Fisheries and Ocean Sciences, University of Alaska
Fairbanks, Fairbanks, AK, USA
Thomas Overly
NASA Cryospheric Sciences Laboratory, NASA Goddard Space Flight
Center, Greenbelt, MD, USA
Earth System Science Interdisciplinary Center (ESSIC), University of
Maryland, College Park, MD, USA
Zayta Thundercloud
Department of Earth Sciences, Dartmouth College, Hanover, NH, USA
David Ferris
Department of Earth Sciences, Dartmouth College, Hanover, NH, USA
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Cited
19 citations as recorded by crossref.
- Surge-type glaciers in Kalaallit Nunaat (Greenland): distribution, temporal patterns and climatic controls H. Lovell et al. 10.1017/jog.2023.61
- Long-term summer warming reduces post-fire carbon dioxide losses in an arctic heath tundra W. Xu et al. 10.1016/j.agrformet.2023.109823
- Atmospheric Blocking Drives Recent Albedo Change Across the Western Greenland Ice Sheet Percolation Zone G. Lewis et al. 10.1029/2021GL092814
- The role of blocking circulation and emerging open water feedbacks on Greenland cold‐season air temperature variability over the last century T. Ballinger et al. 10.1002/joc.6879
- Extreme melt season ice layers reduce firn permeability across Greenland R. Culberg et al. 10.1038/s41467-021-22656-5
- Firn cold content evolution at nine sites on the Greenland ice sheet between 1998 and 2017 B. Vandecrux et al. 10.1017/jog.2020.30
- Present-day and future Greenland Ice Sheet precipitation frequency from CloudSat observations and the Community Earth System Model J. Lenaerts et al. 10.5194/tc-14-2253-2020
- Surface accumulation in Northern Central Greenland during the last 300 years N. Karlsson et al. 10.1017/aog.2020.30
- Reconstruction of historical surface mass balance, 1984–2017 from GreenTrACS multi-offset ground-penetrating radar T. Meehan et al. 10.1017/jog.2020.91
- Fire increases soil nitrogen retention and alters nitrogen uptake patterns among dominant shrub species in an Arctic dry heath tundra W. Xu et al. 10.1016/j.scitotenv.2021.150990
- 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
- Greenland ice sheet mass balance from 1840 through next week K. Mankoff et al. 10.5194/essd-13-5001-2021
- GrSMBMIP: intercomparison of the modelled 1980–2012 surface mass balance over the Greenland Ice Sheet X. Fettweis et al. 10.5194/tc-14-3935-2020
- 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
- Shallow firn cores 1989–2019 in southwest Greenland's percolation zone reveal decreasing density and ice layer thickness after 2012 Å. Rennermalm et al. 10.1017/jog.2021.102
- Improving piecewise linear snow density models through hierarchical spatial and orthogonal functional smoothing P. White et al. 10.1002/env.2726
- Relating regional and point measurements of accumulation in southwest Greenland A. Heilig et al. 10.5194/tc-14-385-2020
- A Daily 1‐km Resolution Greenland Rainfall Climatology (1958–2020) From Statistical Downscaling of a Regional Atmospheric Climate Model B. Huai et al. 10.1029/2022JD036688
- Empirical projection of global sea level in 2050 driven by Antarctic and Greenland ice mass variations D. Lee et al. 10.1088/1748-9326/ad13b8
19 citations as recorded by crossref.
- Surge-type glaciers in Kalaallit Nunaat (Greenland): distribution, temporal patterns and climatic controls H. Lovell et al. 10.1017/jog.2023.61
- Long-term summer warming reduces post-fire carbon dioxide losses in an arctic heath tundra W. Xu et al. 10.1016/j.agrformet.2023.109823
- Atmospheric Blocking Drives Recent Albedo Change Across the Western Greenland Ice Sheet Percolation Zone G. Lewis et al. 10.1029/2021GL092814
- The role of blocking circulation and emerging open water feedbacks on Greenland cold‐season air temperature variability over the last century T. Ballinger et al. 10.1002/joc.6879
- Extreme melt season ice layers reduce firn permeability across Greenland R. Culberg et al. 10.1038/s41467-021-22656-5
- Firn cold content evolution at nine sites on the Greenland ice sheet between 1998 and 2017 B. Vandecrux et al. 10.1017/jog.2020.30
- Present-day and future Greenland Ice Sheet precipitation frequency from CloudSat observations and the Community Earth System Model J. Lenaerts et al. 10.5194/tc-14-2253-2020
- Surface accumulation in Northern Central Greenland during the last 300 years N. Karlsson et al. 10.1017/aog.2020.30
- Reconstruction of historical surface mass balance, 1984–2017 from GreenTrACS multi-offset ground-penetrating radar T. Meehan et al. 10.1017/jog.2020.91
- Fire increases soil nitrogen retention and alters nitrogen uptake patterns among dominant shrub species in an Arctic dry heath tundra W. Xu et al. 10.1016/j.scitotenv.2021.150990
- 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
- Greenland ice sheet mass balance from 1840 through next week K. Mankoff et al. 10.5194/essd-13-5001-2021
- GrSMBMIP: intercomparison of the modelled 1980–2012 surface mass balance over the Greenland Ice Sheet X. Fettweis et al. 10.5194/tc-14-3935-2020
- 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
- Shallow firn cores 1989–2019 in southwest Greenland's percolation zone reveal decreasing density and ice layer thickness after 2012 Å. Rennermalm et al. 10.1017/jog.2021.102
- Improving piecewise linear snow density models through hierarchical spatial and orthogonal functional smoothing P. White et al. 10.1002/env.2726
- Relating regional and point measurements of accumulation in southwest Greenland A. Heilig et al. 10.5194/tc-14-385-2020
- A Daily 1‐km Resolution Greenland Rainfall Climatology (1958–2020) From Statistical Downscaling of a Regional Atmospheric Climate Model B. Huai et al. 10.1029/2022JD036688
- Empirical projection of global sea level in 2050 driven by Antarctic and Greenland ice mass variations D. Lee et al. 10.1088/1748-9326/ad13b8
Discussed (final revised paper)
Latest update: 16 Nov 2024
Short summary
We present accumulation records from sixteen 22–32 m long firn cores and 4436 km of ground-penetrating radar, covering the past 20–60 years of accumulation, collected across the western Greenland Ice Sheet percolation zone. Trends from both radar and firn cores, as well as commonly used regional climate models, show decreasing accumulation over the 1996–2016 period.
We present accumulation records from sixteen 22–32 m long firn cores and 4436 km of...
