Shfaqat Abbas Khan

Shfaqat Abbas Khan

Professor

DTU SPACE
Institut for Rumforskning og Rumteknologi

Geodæsi og Jordobservation

Danmarks Tekniske Universitet

Elektrovej

Bygning 328, rum 114

2800 Kgs. Lyngby

Tlf.
Fax 45 25 95 75
E-mail abbas@space.dtu.dk
ORCID 0000-0002-2689-8563
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2020
 

Mass balance of the Greenland Ice Sheet from 1992 to 2018

Shepherd, Andrew ; Ivins, Erik ; Rignot, Eric ; Smith, Ben ; van den Broeke, Michiel ; Velicogna, Isabella ; Whitehouse, Pippa ; Briggs, Kate ; Joughin, Ian ; Krinner, Gerhard ; Nowicki, Sophie ; Payne, Tony ; Scambos, Ted ; Schlegel, Nicole ; Geruo, A. ; Agosta, Cécile ; Ahlstrøm, Andreas ; Babonis, Greg ; Barletta, Valentina R. ; Bjørk, Anders A. ; Blazquez, Alejandro ; Bonin, Jennifer ; Colgan, William ; Csatho, Beata ; Cullather, Richard ; Engdahl, Marcus E. ; Felikson, Denis ; Fettweis, Xavier ; Forsberg, Rene ; Hogg, Anna E. ; Gallee, Hubert ; Gardner, Alex ; Gilbert, Lin ; Gourmelen, Noel ; Groh, Andreas ; Gunter, Brian ; Hanna, Edward ; Harig, Christopher ; Helm, Veit ; Horvath, Alexander ; Horwath, Martin ; Khan, Shfaqat ; Kjeldsen, Kristian K. ; Konrad, Hannes ; Langen, Peter L. ; Lecavalier, Benoit ; Loomis, Bryant ; Luthcke, Scott ; McMillan, Malcolm ; Melini, Daniele ; Mernild, Sebastian ; Mohajerani, Yara ; Moore, Philip ; Mottram, Ruth ; Mouginot, Jeremie ; Moyano, Gorka ; Muir, Alan ; Nagler, Thomas ; Nield, Grace ; Nilsson, Johan ; Noël, Brice ; Otosaka, Ines ; Pattle, Mark E. ; Peltier, W. Richard ; Pie, Nadège ; Rietbroek, Roelof ; Rott, Helmut ; Sørensen, Louise Sandberg ; Sasgen, Ingo ; Save, Himanshu ; Scheuchl, Bernd ; Schrama, Ernst ; Schröder, Ludwig ; Seo, Ki-Weon ; Simonsen, Sebastian B. ; Slater, Thomas ; Spada, Giorgio ; Sutterley, Tyler ; Talpe, Matthieu ; Tarasov, Lev ; Jan van de Berg, Willem ; van der Wal, Wouter ; van Wessem, Melchior ; Vishwakarma, Bramha Dutt ; Wiese, David ; Wilton, David ; Wagner, Thomas ; Wouters, Bert ; Wuite, Jan ; Team, The IMBIE
in: Nature, vol: 579, pages: 233-239

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2020     |    DOI: https://doi.org/10.1038/s41586-019-1855-2

2019
  PDF

Accelerating changes in ice mass within Greenland, and the ice sheet's sensitivity to atmospheric forcing

Bevis, Michael ; Harig, Christopher ; Khan, Shfaqat A. ; Brown, Abel ; Simons, Frederik J. ; Willis, Michael ; Fettweis, Xavier ; van den Broeke, Michiel R ; Madsen, Finn Bo ; Kendrick, Eric ; Caccamise, Dana J ; van Dam, Tonie ; Knudsen, Per ; Nylen, Thomas
in: Proceedings of the National Academy of Sciences of the United States of America, vol: 116, issue: 6, pages: 1934-1939

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1073/pnas.1806562116

  PDF

Contribution of the Greenland Ice Sheet to sea level over the next millennium

Aschwanden, Andy ; Fahnestock, Mark A ; Truffer, Martin ; Brinkerhoff, Douglas J ; Hock, Regine ; Khroulev, Constantine ; Mottram, Ruth ; Khan, S. Abbas
in: Science Advances, vol: 5, issue: 6

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1126/sciadv.aav9396

  PDF

Downscaling GRACE Predictions of the Crustal Response to the Present-day Mass Changes in Greenland

Wang, Linsong ; Khan, Shfaqat A. ; Bevis, Michael ; van den Broeke, Michiel R. ; Kaban, Mikhail K. ; Thomas, Maik ; Chen, Chao
in: Journal of Geophysical Research: Solid Earth, vol: 124, issue: 5, pages: 5134-5152

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1029/2018JB016883

  PDF

Geodetic and model data reveal different spatio-temporal patterns of transient mass changes over Greenland from 2007 to 2017

Zhang, Bao ; Liu, Lin ; Khan, Shfaqat Abbas ; Dam, Tonie van ; Bjørk, Anders Anker ; Peings, Yannick ; Zhang, Enze ; Bevis, Michael ; Yao, Yibin ; Noël, Brice
in: Earth and Planetary Science Letters, vol: 515, pages: 154-163

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1016/j.epsl.2019.03.028

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Greenland ice sheet mass balance assessed by PROMICE (1995–2015)

Colgan, William ; Mankoff, Kenneth D. ; Kjeldsen, Kristian K. ; Bjørk, Anders A. ; Box, Jason E. ; Simonsen, Sebastian B. ; Sørensen, Louise S. ; Khan, S. Abbas ; Solgaard, Anne M. ; Forsberg, René ; Skourup, Henriette ; Stenseng, Lars ; Kristensen, Steen S. ; Hvidegaard, Sine M. ; Citterio, Michele ; Karlsson, Nanna ; Fettweis, Xavier ; Ahlstrøm, Andreas P. ; Andersen, Signe B. ; Van As, Dirk ; Fausto, Robert
in: Geological Survey of Denmark and Greenland Bulletin (GEUS), vol: 43

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.34194/GEUSB-201943-02-01

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Greenland Ice Sheet solid ice discharge from 1986 through 2017

Mankoff, Kenneth D. ; Colgan, William ; Solgaard, Anne ; Karlsson, Nanna B. ; Ahlstrøm, Andreas P. ; Van As, Dirk ; Box, Jason E. ; Abbas Khan, Shfaqat ; Kjeldsen, Kristian K. ; Mouginot, Jeremie ; Fausto, Robert S.
in: Earth System Science Data, vol: 11, issue: 2, pages: 769-786

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.5194/essd-11-769-2019

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Resolving Seasonal Ice Velocity of 45 Greenlandic Glaciers With Very High Temporal Details

Vijay, Saurabh ; Khan, Shfaqat Abbas ; Kusk, Anders ; Solgaard, Anne M. ; Moon, Twila ; Bjørk, Anders Anker
in: Geophysical Research Letters, vol: 46, pages: 1485-1495

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1029/2018GL081503

2018
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A large impact crater beneath Hiawatha Glacier in northwest Greenland

Kjær, Kurt H. ; Larsen, Nicolaj K. ; Binder, Tobias ; Bjørk, Anders A. ; Eisen, Olaf ; Fahnestock, Mark A. ; Funder, Svend ; Garde, Adam A. ; Haack, Henning ; Helm, Veit ; Houmark-Nielsen, Michael ; Kjeldsen, Kristian K. ; Khan, Shfaqat A. ; Machguth, Horst ; McDonald, Iain ; Morlighem, Mathieu ; Mouginot, Jérémie ; Paden, John D. ; Waight, Tod E. ; Weikusat, Christian ; Willerslev, Eske ; MacGregor, Joseph A.
in: Science Advances, vol: 4, issue: 11

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1126/sciadv.aar8173

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A new global GPS data set for testing and improving modelled GIA uplift rates

Schumacher, M. ; King, M. A. ; Rougier, J. ; Sha, Z. ; Khan, S. A. ; Bamber, J. L.
in: Geophysical Journal International, vol: 214, issue: 3, pages: 2164-2176

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1093/gji/ggy235

 

Changes in Greenland’s peripheral glaciers linked to the North Atlantic Oscillation

Bjørk, A. A. ; Aagaard, S. ; Lütt, A. ; Khan, S. A. ; Box, J. ; Kjeldsen, K. K. ; Larsen, N. K. ; Korsgaard, N. J. ; Cappelen, J. ; Colgan, W. T. ; Machguth, H. ; Andresen, C. S. ; Peings, Y. ; Kjær, K. H.
in: Nature Climate Change, vol: 8, pages: 48–52

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1038/s41558-017-0029-1

 

Geodetic measurements reveal short-term changes of glacial mass near Jakobshavn Isbræ (Greenland) from 2007 to 2017

Zhang, Bao ; Zhang, Enze ; Liu, Lin ; Khan, Shfaqat Abbas ; van Dam, Tonie ; Yao, Yibin ; Bevis, Michael ; Helm, Veit
in: Earth and Planetary Science Letters, vol: 503, pages: 216-226

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1016/j.epsl.2018.09.029

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GNSS Transpolar Earth Reflectometry exploriNg System (G-TERN): Mission Concept

Cardellach, Estel ; Wickert, Jens ; Baggen, Rens ; Benito, Javier ; Camps, Adriano ; Catarino, Nuno ; Chapron, Bertrand ; Dielacher, Andreas ; Fabra, Fran ; Flato, Greg ; Fragner, Heinrich ; Gabarro, Carolina ; Gommenginger, Christine ; Haas, Christian ; Healy, Sean ; Hernandez-Pajares, Manuel ; Høeg, Per ; Jaggi, Adrian ; Kainulainen, Juha ; Khan, Shfaqat Abbas ; Lemke, Norbert M. K. ; Li, Weiqiang ; Nghiem, Son V. ; Pierdicca, Nazzareno ; Portabella, Marcos ; Rautiainen, Kimmo ; Rius, Antonio ; Sasgen, Ingo ; Semmling, Maximilian ; Shum, C. K. ; Soulat, Francois ; Steiner, Andrea K. ; Tailhades, Sebastien ; Thomas, Maik ; Vilaseca, Roger ; Zuffada, Cinzia
in: IEEE Access, vol: 6, pages: 13980-14018

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1109/ACCESS.2018.2814072

  PDF

Mass balance of the Antarctic Ice Sheet from 1992 to 2017

Shepherd, Andrew ; Ivins, Erik ; Rignot, Eric ; Smith , Ben ; van den Broeke, Michiel ; Velicogna, Isabella ; Whitehouse, Pippa L ; Briggs, Kate ; Joughin, Ian ; Krinner, Gerhard ; Nowicki, Sophie ; Payne, Tony ; Scambos, Ted ; Schlegel, Nicole ; A, Geruo ; Agosta, Cécile ; Ahlstrøm, Andreas ; Babonis, Greg ; Barletta, Valentina ; Blazquez, Alejandro ; Bonin, Jennifer ; Csatho, Beata ; Cullather, Richard ; Felikson, Denis ; Fettweis, Xavier ; Forsberg, René ; Gallee, Hubert ; Gardner, Alex ; Gilbert, Lin ; Groh, Andreas ; Gunter, Brian ; Hanna, Edward ; Harig, Christopher ; Helm, Veit ; Horvath, Alexander ; Horwath, Martin ; Khan, Shfaqat ; K. Kjeldsen, Kristian ; Konrad, Hannes ; Langen, Peter ; Lecavalier, Benoit ; Loomis, Bryant ; Luthcke, Scott ; McMillan, Malcolm ; Melini, Daniele ; Mernild, Sebastian ; Mohajerani, Yara ; Moore, Philip ; Mouginot, Jeremie ; Moyano, Gorka ; Muir, Alan ; Nagler, Thomas ; Nield, Grace ; Nilsson, Johan ; Noel, Brice ; Otosaka, Ines ; E. Pattle, Mark ; Peltier, W. Richard ; Pie, Nadege ; Rietbroek, Roelof ; Rott, Helmut ; Sandberg-Sørensen, Louise ; Sasgen, Ingo ; Save, Himanshu ; Scheuchl, Bernd ; Schrama, Ernst ; Schröder, Ludwig ; Seo, Ki-Weon ; Simonsen, Sebastian ; Slater, Tom ; Spada, Giorgio ; Sutterley, Tyler ; Talpe, Matthieu ; Tarasov, Lev ; van de Berg, Willem Jan ; van der Wal, Wouter ; van Wessem, Melchior ; Dutt Vishwakarma, Bramha ; Wiese, David ; Wouters, Bert
in: Nature, vol: 558, issue: 7709, pages: 219-222

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1038/s41586-018-0179-y

 

Observed rapid bedrock uplift in Amundsen Sea Embayment promotes ice-sheet stability

Barletta, Valentina R. ; Bevis, Michael ; Smith, Benjamin E. ; Wilson, Terry ; Brown, Abel ; Bordoni, Andrea ; Willis, Michael ; Khan, Shfaqat Abbas ; Rovira-Navarro, Marc ; Dalziel, Ian ; Smalley, Robert ; Kendrick, Eric ; Konfal, Stephanie ; Caccamise, Dana J. ; Aster, Richard C. ; Nyblade, Andy ; Wiens, Douglas A.
in: Science, vol: 360, issue: 6395, pages: 1335-1339

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1126/science.aao1447

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Seasonal ice dynamics of the Northeast Greenland Ice Stream

Vijay, Saurabh ; Khan, Shfaqat Abbas ; Simonsen, Sebastian Bjerregaard ; Kusk, Anders ; Solgaard, Anne Munck ; Bjørk, Anders Anker
in: Geophysical Research Abstracts, vol: 20
Presented at:
EGU General Assembly: 2018

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    År: 2018

2017
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Annual variations in GPS-measured vertical displacements near Upernavik Isstrøm (Greenland) and contributions from surface mass loading

Liu, Lin ; Khan, Shfaqat Abbas ; van Dam, Tonie ; Ma, Joseph Ho Yin ; Bevis, Michael
in: Journal of Geophysical Research, vol: 122, issue: 1, pages: 677–691

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: https://doi.org/10.1002/2016JB013494

 

Delta progradation in Greenland driven by increasing glacial mass loss

Bendixen, Mette ; Iversen, Lars Lonsmann ; Bjork, Anders Anker ; Elberling, Bo ; Westergaard-Nielsen, Andreas ; Overeem, Irina ; Barnhart, Katy R. ; Khan, Shfaqat Abbas ; Box, Jason E. ; Abermann, Jakob ; Langley, Kirsty ; Kroon, Aart
in: Nature, vol: 550, pages: 101–104

Type: Letter (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: https://doi.org/10.1038/nature23873

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Ice-dammed lake drainage in west Greenland: Drainage pattern and implications on ice flow and bedrock motion

Kjeldsen, Kristian Kjellerup ; Khan, Shfaqat Abbas ; Bjørk, Anders ; Nielsen, Karina ; Mouginot, Jeremie
in: Geophysical Research Letters, vol: 44, pages: 7320-7327

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: https://doi.org/10.1002/2017GL074081

 

Ice-dammed lake drainage in West Greenland: implications on bedrock and ice

Kjeldsen, Kristian Kjellerup ; Khan, Shfaqat Abbas ; Bjørk, Anders Anker ; Nielsen, Karina
Presented at:
Arctic Regional Climate Assessment meeting (PARCA)

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2017

  PDF

Transient variations in glacial mass near Upernavik Isstrøm (west Greenland) detected by the combined use of GPS and GRACE data

Zhang, Bao ; Liu, Lin ; Khan, Shfaqat Abbas ; van Dam, Tonie ; Zhang, Enze ; Yao, Yibin
in: Journal of Geophysical Research, vol: 122, issue: 2, pages: 10,626–10,642

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: https://doi.org/10.1002/2017JB014529

2016
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Digital elevation model and orthophotographs of Greenland based on aerial photographs from 1978-1987

Korsgaard, Niels J. ; Nuth, Christopher ; Khan, Shfaqat Abbas ; Kjeldsen, Kristian K. ; Bjørk, Anders A. ; Schomacker, Anders ; Kjær, Kurt H.
in: Scientific Data, vol: 3

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: https://doi.org/10.1038/sdata.2016.32

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Geodetic measurements reveal similarities between post–Last Glacial Maximum and present-day mass loss from the Greenland ice sheet

Khan, Shfaqat Abbas ; Sasgen, Ingo ; Bevis, Michael ; Dam, Tonie van ; Bamber, Jonathan L ; Wahr, John ; Willis, Michael ; Kjær, Kurt H. ; Wouters, Bert ; Helm, Veit ; Csatho, Bea M ; Fleming, Kevin ; Bjørk, Anders Anker ; Aschwanden, Andy ; Knudsen, Per ; Munneke, Peter K
in: Science Advances, vol: 2, issue: 9

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: https://doi.org/DOI: 10.1126/sciadv.1600931

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Increased Mass Loss and Asynchronous Behavior of Marine-Terminating Outlet Glaciers at Upernavik Isstrøm, NW Greenland

Larsen, Signe Hillerup ; Khan, Shfaqat Abbas ; Ahlstrøm, Andreas Peter ; Hvidberg, Christine Schøtt ; Willis, Michael John ; Andersen, Signe Bech
in: Journal of Geophysical Research: Solid Earth, vol: 121, issue: 2, pages: 241–256

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: https://doi.org/10.1002/2015jf003507

  PDF

Modelled glacier dynamics over the last quarter of a century at Jakobshavn Isbræ

Muresan, Ioana Stefania ; Khan, Shfaqat Abbas ; Aschwanden, Andy ; Khroulev, Constantine ; Van Dam, Tonie ; Bamber, Jonathan ; Broeke, Michiel R Van Den ; Wouters, Bert ; Kuipers Munneke, Peter ; Kjær, Kurt H.
in: Cryosphere, vol: 10, issue: 2, pages: 597-611

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: https://doi.org/10.5194/tc-10-597-2016

2015
 

Basin-scale partitioning of Greenland ice sheet mass balance components (2007-2011)

Andersen, M.L. ; Stenseng, Lars ; Skourup, Henriette ; Colgan, W. ; Khan, Shfaqat Abbas ; Kristensen, Steen Savstrup ; Andersen, S. B. ; Box, J.E. ; Ahlstrøm, A. P. ; Fettweis, X. ; Forsberg, René
in: Earth and Planetary Science Letters, vol: 409, pages: 89-95

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2015     |    DOI: https://doi.org/10.1016/j.epsl.2014.10.015

  PDF

Basin-Wide Mass Balance of Jakobshavn Isbræ (West Greenland) during 1880-2100

Muresan, Ioana Stefania ; Khan, Shfaqat Abbas ; Aschwanden, Andy ; Langen, Peter L. ; Khroulev, Constantine ; Box, Jason E. ; Kjær, Kurt Henrik
Presented at:
2015 AGU Fall Meeting

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2015

 

Drainage of the ice-dammed Lake Tinninilik, West Greenland; implication on bedrock uplift

Kjeldsen, Kristian Kjellerup ; Khan, Shfaqat Abbas ; Bjørk, Anders Anker ; Nielsen, Karina
Presented at:
2015 AGU Fall Meeting

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2015

 

Greenland ice sheet mass balance: a review

Khan, Shfaqat Abbas ; Aschwanden, Andy ; Bjørk, Anders A. ; Wahr, John ; Kjeldsen, Kristian Kjellerup ; Kjær, Kurt H.
in: Reports on Progress in Physics, vol: 78, issue: 4

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2015     |    DOI: https://doi.org/10.1088/0034-4885/78/4/046801

  PDF

Seasonal dynamic thinning at Helheim Glacier

Bevan, Suzanne L. ; Luckman, Adrian ; Khan, Shfaqat Abbas ; Murray, Tavi
in: Earth and Planetary Science Letters, vol: 415, pages: 47-53

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2015     |    DOI: https://doi.org/10.1016/j.epsl.2015.01.031

 

Spatial and temporal distribution of mass loss from the Greenland Ice Sheet since AD 1900

Kjeldsen, Kristian Kjellerup ; Korsgaard, Niels J. ; Bjørk, Anders A ; Khan, Shfaqat Abbas ; Box, Jason E ; Funder, Svend ; Larsen, Nicolaj K ; Bamber, Jonathan L ; Colgan, William ; van den Broeke, Michiel ; Siggaard-Andersen, Marie-Louise ; Nuth, Christopher ; Schomacker, Anders ; Andresen, Camilla S ; Willerslev, Eske ; Kjær, Kurt H
in: Nature, vol: 528, pages: 396-400

Type: Letter (Peer reviewed)

Status: Published     |    År: 2015     |    DOI: https://doi.org/10.1038/nature16183

 

The Photographic History of Greenland’s Glaciers – and how the historical data plays an important role in today’s glacier research

Bjørk, Anders Anker ; Kjeldsen, Kristian Kjellerup ; Korsgaard, Niels Jákup ; Aagaard, Søren ; Andresen, Camilla Snowman ; Bamber, Jonathan ; van den Broeke, Michiel ; Colgan, William ; Funder, Svend Visby ; Khan, Shfaqat Abbas ; Larsen, Nicolaj K. ; Machguth, Horst ; Nuth, Christopher ; Schomacker, Anders ; Kjær, Kurt H.
Presented at:
2015 American Geophysical Union Fall Meeting

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2015

2014
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Glacier dynamics at Helheim and Kangerdlugssuaq glaciers, southeast Greenland, since the Little Ice Age

Khan, Shfaqat Abbas ; Kjeldsen, Kristian Kjellerup ; Kjær, Kurt H. ; Bevan, Suzanne ; Luckman, Adrian ; Aschwanden, A. ; Bjørk, Anders Anker ; Korsgaard, Niels J. ; Box, Jason E. ; van den Broeke, Michiel R ; van Dam, Tonie M ; Fitzner, Antje
in: Cryosphere, vol: 8, pages: 1497-1507

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2014     |    DOI: https://doi.org/10.5194/tc-8-1497-2014

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GPS based surface displacements – a proxy for discharge and sediment transport from the Greenland Ice Sheet

Hasholt, Bent ; Khan, Shfaqat Abbas ; Mikkelsen, Andreas Bech
in: The Cryosphere Discussions, vol: 8, pages: 3829–3850

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2014     |    DOI: https://doi.org/10.5194/tcd-8-3829-2014

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Impact of External Forcing on Glacier Dynamics at Jakobshavn Isbræ during 1840-2012

Muresan, Ioana Stefania ; Khan, Shfaqat Abbas ; Aschwanden, Andy ; Khroulev, Constantine ; Bjørk, Anders A. ; Box, Jason E.
Presented at:
2014 AGU Fall Meeting

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2014

  PDF

Modelling the behavior of Jakobshavn glacier in the last century

Muresan, Ioana Stefania ; Khroulev, Constantine ; Khan, Shfaqat Abbas ; Kjær, Kurt ; Box, Jason E.
part of: Proceedings of the Chamonix Symposium, 2014, IGS, Chamonix, France
Presented at:
International Symposium on Contribution of Glaciers and Ice Sheets to Sea Level Change

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    År: 2014

  PDF

Modelling the behavior of the Jakobshavn glacier since the end of the Little Ice Age

Muresan, Ioana Stefania ; Khroulev, Constantine ; Khan, Shfaqat Abbas ; Kjær, Kurt H. ; Box, Jason E.
in: Geophysical Research Abstracts, vol: 16
Presented at:
European Geosciences Union General Assembly 2014

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    År: 2014

 

Sustained mass loss of the northeast Greenland ice sheet triggered by regional warming

Khan, Shfaqat Abbas ; Kjaer, Kurt H. ; Bevis, Michael ; Bamber, Jonathan L. ; Wahr, John ; Kjeldsen, Kristian Kjellerup ; Bjork, Anders A. ; Korsgaard, Niels J. ; Stearns, Leigh A. ; van den Broeke, Michiel R. ; Liu, Lin ; Larsen, Nicolaj K. ; Muresan, Ioana Stefania
in: Nature Climate Change, vol: 4, issue: 4, pages: 292-299

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2014     |    DOI: https://doi.org/10.1038/NCLIMATE2161

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The use of vertical and horizontal surface displacements at EPOS GNSS stations in Greenland to study ice sheet mass balance

Khan, Shfaqat Abbas
in: Geophysical Research Abstracts, vol: 16
Presented at:
European Geosciences Union General Assembly 2014

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    År: 2014

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Towards Constraining Glacial Isostatic Adjustment in Greenland Using ICESat and GPS Observations

Nielsen, Karina ; Sørensen, Louise Sandberg ; Khan, Shfaqat Abbas ; Spada, Giorgio ; Simonsen, Sebastian Bjerregaard ; Forsberg, René
part of: Earth on the Edge: Science for a Sustainable Planet, pages: 325-331, 2014, Springer
Presented at:
2011 IAG General Assembly

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2014

2013
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A 14.000-year History of the Helheim Glacier – a record of Long-term Ice

Bjørk, Anders ; Kjær, Kurt ; Larsen, Nicolaj ; Olsen, Jesper ; Khan, Shfaqat Abbas ; Goldsack, Anne ; Andersen, Thorbjørn ; Schreiber, Norman ; Andresen, Camilla ; Korsgaard, Niels ; Kjeldsen, Kristian ; Stearns, Leigh
in: Geophysical Research Abstracts, vol: 15, pages: EGU2013-10223
Presented at:
European Geosciences Union General Assembly 2013

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    År: 2013

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Destabilization of the Northeast Greenland Ice Stream

Korsgaard, N. J. ; Khan, Shfaqat Abbas ; Kjaer, K. H. ; Bevis, M. G. ; Bamber, J. L. ; Kjeldsen, K. K. ; Bjork, A. A. ; Wahr, J. M. ; Sterns, L. A. ; van den Broeke, M. R. ; Muresan, Ioana Stefania ; Larsen, N. K.
Presented at:
AGU Fall Meeting 2013

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2013

  PDF

EPOS GNSS stations in Greenland and their capability

Khan, Shfaqat Abbas
in: Geophysical Research Abstracts, vol: 15, pages: EGU2013-4902
Presented at:
European Geosciences Union General Assembly 2013

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    År: 2013

  PDF

Exploring glacial change - flying in the tailwind of the early 20th century Greenland explorers

Bjork, A. A. ; Kjaer, K. H. ; Kjeldsen, K. K. ; Larsen, N. K. ; Khan, Shfaqat Abbas ; Korsgaard, N. J.
Presented at:
AGU Fall Meeting 2013

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2013

  PDF

Greenland Ice sheet mass balance from satellite and airborne altimetry

Khan, Shfaqat Abbas ; Bevis, M. G. ; Wahr, J. M. ; Wouters, B. ; Sasgen, I. ; van Dam, T. M. ; van den Broeke, M. R. ; Hanna, E. ; Huybrechts, P. ; Kjaer, K. H. ; Korsgaard, N. J. ; Bjork, A. A. ; Kjeldsen, K. K.
Presented at:
AGU Fall Meeting 2013

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2013

 

Improved ice loss estimate of the northwestern Greenland ice sheet

Kjeldsen, Kristian Kjellerup ; Khan, Shfaqat Abbas ; Wahr, J. ; Korsgaard, N. J. ; Kjær, K. H. ; Bjørk, A. A. ; Hurkmans, R. ; van den Broeke, M.R. ; Bamber, J.L. ; van Angelen, J.H.
in: Journal of Geophysical Research, vol: 118, issue: 2, pages: 698-708

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2013     |    DOI: https://doi.org/10.1029/2012JB009684

  PDF

Improving volume loss estimate of the Greenland Ice Sheet between

Khan, Shfaqat Abbas ; Wahr, John
in: Geophysical Research Abstracts, vol: 15, pages: EGU2013-2725-1
Presented at:
European Geosciences Union General Assembly 2013

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    År: 2013

  PDF

Long term mass balance of the Helheim and Kangerdlugssuaq glaciers in

Khan, Shfaqat Abbas ; Fitzner, Antje ; Kjær, Kurt ; Korsgaard, Niels ; Aschwander, Andy ; Bjørn, Anders ; Bevan, Suzanne ; Kjeldsen, Kristian ; Bueler, Edward ; Luckman, Adrian ; van den Broeke, Michiel
in: Geophysical Research Abstracts, pages: EGU2013-8581-1
Presented at:
European Geosciences Union General Assembly 2013

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    År: 2013

  PDF

Mass loss from the southern half of the Greenland Ice Sheet since the Little Ice Age

Kjeldsen, Kristian K. ; Kjær, Kurt H. ; Bjørn, Anders A. ; Khan, Shfaqat Abbas ; Korsgaard, Niels J. ; Funder, Svend ; Larsen, Nicolaj K. ; Vinther, Bo ; Andresen, Camilla S. ; Long, Anthony J. ; Woodroffe, Sarah A. ; Hansen, Eric Steen ; Olsen, Jesper
in: Geophysical Research Abstracts, vol: 15, pages: EGU2013-10321
Presented at:
European Geosciences Union General Assembly 2013

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    År: 2013

  PDF

Mass loss of the Greenland Ice Sheet since the Little Ice Age, implications on sea level

Kjeldsen, K. K. ; Bjork, A. A. ; Khan, Shfaqat Abbas ; Korsgaard, N. J. ; Larsen, N. K. ; Long, A. J. ; Woodroffe, S. ; Milne, G. A. ; Wahr, J. M. ; Bamber, J. A. ; van den Broeke, M. R.
Presented at:
AGU Fall Meeting 2013

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2013

 

Recurring dynamically induced thinning during 1985 to 2010 on Upernavik Isstrøm, West Greenland

Khan, Shfaqat Abbas ; Kjaer, K.H. ; Korsgaard, N.J. ; Wahr, J. ; Joughin, I.R. ; Timm, L.H. ; Bamber, J.L. ; van den Broeke, M.R. ; Stearns, L.A. ; Hamilton, G.S.
in: Journal of Geophysical Research, vol: 118, issue: 1, pages: 111-121

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2013     |    DOI: https://doi.org/10.1029/2012JF002481

  PDF

Spatial pattern of mass loss processes across the Greenland Ice Sheet from the Little Ice Age to 2010

Kjaer, K. H. ; Korsgaard, N. J. ; Kjeldsen, K. K. ; Bjork, A. A. ; Khan, Shfaqat Abbas ; Funder, S. ; Nuth, C. ; Larsen, N. K. ; Vinther, B. ; Andresen, C.S. ; Long, A. J. ; Woodroffe, S. ; Hansen, E. S. ; Odgaard, B. V. ; Olsen, J. ; Bamber, J. L. ; van den Broeke, M. R. ; Box, J. E. ; Willerslev, E.
Presented at:
AGU Fall Meeting 2013

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2013

 

The use of GPS horizontals for loading studies, with applications to northern California and southeast Greenland

Wahr, John ; Khan, Shfaqat Abbas ; van Dam, Tonie ; Lui, Lin ; van Angelen, Jan H. ; van den Broeke, Michiel R. ; Meertens, Charles M.
in: Journal of Geophysical Research, vol: 118, issue: 4, pages: 1795-1806

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2013     |    DOI: https://doi.org/10.1002/jgrb.50104

  PDF

Three decades of elevation change of the Geikie Plateau ice cap, East Greenland

Ahlstrom, A. P. ; Forsberg, René ; Skourup, Henriette ; Sørensen, Louise Sandberg ; Citterio, M. ; Kjaer, K. H. ; Bjork, A. A. ; Khan, Shfaqat Abbas ; Andersen, S. B.
Presented at:
AGU Fall Meeting 2013

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2013

  PDF

Timing of the Little Ice Age in southern Greenland

Kjær, Kurt H. ; Kjeldsen, Kristian K. ; Bjørk, Anders A. ; Khan, Shfaqat Abbas ; Korsgaard, Niels J. ; Funder, Svend ; Larsen, Nicolaj K. ; Vinther, Bo ; Andresen, Camilla S. ; Long, Anthony J. ; Woodroffe, Sarah A. ; Hansen, Eric Steen ; Olsen, Jesper
in: Geophysical Research Abstracts, vol: 15, pages: EGU2013-10410
Presented at:
European Geosciences Union General Assembly 2013

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    År: 2013

  PDF

Uncertainty in Greenland glacial isostatic adjustment

Milne, G. A. ; Lecavalier, B. ; Kjeldsen, K. K. ; Kjaer, K. H. ; Wolstencroft, M. ; Wake, L. M. ; Ross Simpson, M. J. ; Long, A. J. ; Woodroffe, S. ; Korsgaard, N. J. ; Bjork, A. A. ; Khan, Shfaqat Abbas
Presented at:
AGU Fall Meeting 2013

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2013

 

Vertical and horizontal surface displacements near Jakobshavn Isbræ driven by melt-induced and dynamic ice loss

Nielsen, Karina ; Khan, Shfaqat Abbas ; Spada, G. ; Wahr, J. M. ; Bevis, M. G. ; Liu, L. ; van Dam, T. M.
in: Journal of Geophysical Research, vol: 118, issue: 4, pages: 1837-1844

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2013     |    DOI: https://doi.org/10.1002/jgrb.50145

2012
 

Aerial photographs reveal late-20th-century dynamic ice loss in northwestern greenland.

Kjær, Kurt H. ; Khan, Shfaqat Abbas ; Korsgaard, Niels J ; Wahr, John ; Bamber, Jonathan L. ; Hurkmans, Ruud ; van den Broeke, Michiel ; Timm, Lars H. ; Kjeldsen, Kristian Kjellerup ; Bjørk, Anders Anker ; Larsen, Nicolaj Krog ; Jørgensen, Lars Tyge ; Færch-Jensen, Anders ; Willerslev, Eske
in: Science, vol: 337, issue: 6094, pages: 569-573

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2012     |    DOI: https://doi.org/10.1126/science.1220614

 

An aerial view of 80 years of climate-related glacier fluctuations in southeast Greenland

Bjørk, Anders A. ; Kjær, Kurt H. ; Korsgaard, Niels J. ; Khan, Shfaqat Abbas ; Kjeldsen, Kristian K. ; Andresen, Camilla S. ; Box, Jason E. ; Larsen, Nicolaj K. ; Funder, Svend
in: Nature Geoscience, issue: 5, pages: 427-432

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2012     |    DOI: https://doi.org/10.1038/NGEO1481

 

Bedrock displacements in Greenland manifest ice mass variations, climate cycles and climate change

Bevis, Michael ; Wahr, John ; Khan, Shfaqat Abbas ; Madsen, Finn Bo ; Brown, Abel ; Willis, Michael ; Kendrick, Eric ; Knudsen, Per ; Box, Jason E. ; van Dam, Tonie ; Caccamise, Dana J., II ; Johns, Bjorn ; Nylen, Thomas ; Abbott, Robin ; White, Seth ; Miner, Jeremy ; Forsberg, René ; Zhou, Hao ; Wang, Jian ; Wilson, Terry ; Bromwich, David ; Francis, Olivier
in: Proceedings of the National Academy of Sciences of the United States of America, vol: 109, issue: 30, pages: 11944-11948

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2012     |    DOI: https://doi.org/10.1073/pnas.1204664109

  PDF

Comparison between GIPSY OASIS 6.0 and BERNESE 5.0 time series for long term GPS stations in Denmark

Khan, Shfaqat Abbas ; Knudsen, Per
part of: EUREF Publication, 2012
Presented at:
EUREF symposium 2011

Type: Book chapter (Peer reviewed)

Status: Published     |    År: 2012

 

Constraining ice mass loss from Jakobshavn Isbræ (Greenland) using InSAR-measured crustal uplift

Liu, Lin ; Wahr, John ; Howat, Ian ; Khan, Shfaqat Abbas ; Joughin, Ian ; Furuya, Masato
in: Geophysical Journal International, vol: 188, issue: 3, pages: 994-1006

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2012     |    DOI: https://doi.org/10.1111/j.1365-246X.2011.05317.x

 

Crustal uplift due to ice mass variability on Upernavik Isstroem, west Greenland

Nielsen, Karina ; Khan, Shfaqat Abbas ; Korsgaard, N. ; Kjær, K. H. H. ; Wahr, J. M. ; Bevis, M. G. ; Stearns, L. A. ; Timm, L. H.
Presented at:
2012 AGU Fall Meeting

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2012

 

Crustal uplift due to ice mass variability on Upernavik Isstrøm, west Greenland

Nielsen, Karina ; Khan, Shfaqat Abbas ; Korsgaard, Niels J. ; Kjær, Kurt H. ; Wahr, John ; Bevis, Michael ; Stearns, Leigh A. ; Timm, Lars H.
in: Earth and Planetary Science Letters, vol: 353-354, pages: 182-189

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2012     |    DOI: https://doi.org/10.1016/j.epsl.2012.08.024

 

Geodetic observations of accelerating ice loss in Greenland

Bevis, M. G. ; Khan, Shfaqat Abbas ; Brown, A. K. ; Kendrick, E. C. ; Wahr, J. M. ; Knudsen, Per ; Willis, M. J. ; van Dam, T. M.
Presented at:
2012 AGU Fall Meeting

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2012

 

Grønland stiger af havet

Laursen, Steen ; Khan, Shfaqat Abbas
in: Jyllands-Posten, issue: 26.08.2012, pages: 8-9

Type: Contribution to newspaper - Newspaper article

Status: Published     |    År: 2012

 

Historical aerial imagery reveals rapid frontal retreat following the 1920’s warming in southeast Greenland

Bjørk, Anders Anker ; Kjær, Kurt H. ; Korsgaard, Niels Jákup ; Khan, Shfaqat Abbas ; Kjeldsen, Kristian Kjellerup ; Andresen, Camilla S
Presented at:
2011 AGU Fall Meeting

Type: Conference abstract for conference

Status: Published     |    År: 2012

  PDF

Ice_Sheets_CCI: Essential Climate Variables for the Greenland Ice Sheet

Forsberg, René ; Sørensen, Louise Sandberg ; Khan, Shfaqat Abbas ; Aas, C. ; Evansberget, D. ; Adalsteindottir, G. ; Mottram, R. ; Andersen, S. B. ; Ahlstrøm, A. ; Dall, Jørgen ; Kusk, Anders ; Merryman Boncori, John Peter ; Hvidberg, C. ; Khvorostovsky, K. ; Nagler, T. ; Rott, H. ; Scharrer, M. ; Shepard, A. ; Ticconi, F. ; Engdahl, M.
in: Geophysical Research Abstracts, vol: 14, pages: EGU2012-11732
Presented at:
European Geosciences Union General Assembly 2012

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    År: 2012

 

Improving volume Loss estimate of the Greenland Ice Sheet

Khan, Shfaqat Abbas
Presented at:
Earth Observation and Cryosphere Science

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2012

 

Influence of network geometry on densification on the Faroe Islands 2011

Khan, Shfaqat Abbas ; Weber, Mette ; Engsager, Karsten Enggaard ; Knudsen, Per
part of: EUREF Publication, 2012
Presented at:
EUREF symposium 2011

Type: Book chapter (Peer reviewed)

Status: Published     |    År: 2012

  PDF

Marginal thinning in Northwest Greenland during 2002-2011

Khan, Shfaqat Abbas ; Kjær, K. H. ; Wahr, J. M. ; Bevis, M. ; Korsgaard, N. ; Bjørk, A. A. ; Kjeldsen, K. K. ; Timm, L. M. ; Dam, T. v.
in: Geophysical Research Abstracts, vol: 14, pages: EGU2012-1852
Presented at:
European Geosciences Union General Assembly 2012

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    År: 2012

 

Surface Velocity Time-Series at Sarqardlip Sermia, a Moderate Outlet Glacier in West Greenland: 1992 to 2010

Furuya, M. ; Liu, L. ; Khan, Shfaqat Abbas ; Wahl, J. M.
Presented at:
2012 AGU Fall Meeting

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2012

 

The combined use of GPS horizontal and vertical crustal motion measurements to study mass loss from glaciers in southeast Greenland

Wahr, J. M. ; Khan, Shfaqat Abbas ; van Dam, T. M. ; Liu, L. ; van den Broeke, M. R.
Presented at:
2012 AGU Fall Meeting

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2012

  PDF

The crustal uplift determined at the Jakobshavn glacier (West Greenland) using ATM and GPS data

Muresan, Ioana Stefania ; Frumosu, Flavia Dalia ; Khan, Shfaqat Abbas
Presented at:
Grøn dyst 2012

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2012

 

Vertical and horizontal surface displacements near Jakobshavn Isbræ driven by melt-induced and dynamic ice loss

Khan, Shfaqat Abbas ; Nielsen, Karina ; Wahr, J. M. ; Bevis, M. G. ; Liu, L. ; Spada, G. ; van Dam, T. M.
Presented at:
2012 AGU Fall Meeting

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2012

2011
 

GNET detected an anomalous "spike" in ice loss in Greenland during the 2010 melting season

Bevis, Michael G ; Wahr, John M ; Khan, Shfaqat Abbas ; Madsen, Finn Bo ; Brown, Abel K ; Willis, Michael J ; Kendrick, Eric C ; Knudsen, Per ; van Dam, Tonie M ; Box, Jason E ; Caccamise, Dana John ; Johns, Bjorn ; Nylen, Thomas ; Abbott, Robin ; White, Seth ; Forsberg, René ; Zhou, Hao ; Francis, Olivier ; Wang, Jian ; Wilson, Terry J
Presented at:
2011 AGU Fall Meeting

Type: Conference abstract for conference

Status: Published     |    År: 2011

 

Multi-decadal dynamic thinning on the northwest margin of the Greenland Ice Sheet

Korsgaard, Niels Jákup ; Kjær, Kurt H. ; Khan, Shfaqat Abbas ; Wahr, John M ; Bamber, Jonathan L ; Hurkmans, Ruud TWL ; Timm, Lars H ; Kjeldsen, Kristian Kjellerup ; Bjørk, Anders Anker ; Larsen, Nicolaj Krog
Presented at:
2011 AGU Fall Meeting

Type: Conference abstract for conference

Status: Published     |    År: 2011

 

Paleo-Eskimo kitchen midden preservation in permafrost under future climate conditions at Qajaa, West Greenland

Elberling, Bo ; Matthiesen, Henning ; Jørgensen, Christian Juncher ; Hansen, Birger Ulf ; Grønnow, Bjarne ; Meldgaard, Morten ; Andreasen, Claus ; Khan, Shfaqat Abbas
in: Journal of Archaeological Science, vol: 38, issue: 6, pages: 1331-1339

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2011     |    DOI: https://doi.org/10.1016/j.jas.2011.01.011

 

Rapid dynamic thinning events during 1985-2010 on Upernavik Isstrøm, West Greenland

Khan, Shfaqat Abbas ; Kjær, Kurt H. ; Korsgaard, Niels Jákup ; Wahr, John M ; Joughin, Ian R ; Bamber, Jonathan L ; Csatho, Beata M ; van den Broeke, Michiel R ; Stearns, Leigh A ; Nielsen, Karina ; Babonis, Gregory S ; Hamilton, Gordon S ; Hurkmans, Ruud TWL ; Timm, Lars H
Presented at:
2011 AGU Fall Meeting

Type: Conference abstract for conference

Status: Published     |    År: 2011

 

Rapid dynamic thinning on Upernavik Icestream, West Greenland

Khan, Shfaqat Abbas ; Kjær, Kurt H. ; Korsgaard, Niels Jákup ; Csatho, Bea M ; Joughin, Ian R ; Bamber, Jonathan L ; Hjortborg Timm, Lars ; Wahr, John M
in: Geophysical Research Abstracts, vol: 13
Presented at:
European Geosciences Union General Assembly 2011

Type: Conference abstract in journal

Status: Published     |    År: 2011

 

Vertical and horizontal bedrock displacements near Jakobshavn Isbræ due to glacial ice mass loss

Khan, Shfaqat Abbas ; Wahr, John ; Liu, Lin ; Howat, Ian ; Joughin, Ian ; Nielsen, Karina ; van Dam, T
in: Geophysical Research Abstracts, vol: 13
Presented at:
European Geosciences Union General Assembly 2011

Type: Conference abstract in journal

Status: Published     |    År: 2011

2010
 

Findings on elasticity

Khan, Shfaqat Abbas
part of: Findings on elasticity, pages: 77-79, 2010, Lars Müller Publishers, Baden, Switzerland

Type: Book chapter

Status: Published     |    År: 2010

 

First measurements with the Danish absolute gravimeter A10-019 in Greenland

Nielsen, Jens Emil ; Madsen, Finn Bo ; Forsberg, René ; Strykowski, Gabriel ; Khan, Shfaqat Abbas
in: Geophysical Research Abstracts, vol: 12, pages: EGU2010-11152

Type: Conference article

Status: Published     |    År: 2010

 

Global klimaovervågning med GNSS

Madsen, Finn Bo ; Khan, Shfaqat Abbas ; Nielsen, Jens Emil
in: Perspektiv, issue: 17, pages: 44-56

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2010

  PDF

GPS measurements of crustal uplift near Jakobshavn Isbræ due to glacial ice mass loss

Khan, Shfaqat Abbas ; Liu, Lin ; Wahr, John ; Howat, Ian ; Joughin, Ian ; van Dam, Tonie van ; Flemming, Kevin
in: Journal of Geophysical Research, vol: 115, issue: B9, pages: B09405

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2010     |    DOI: https://doi.org/10.1029/2010JB007490

  PDF

Spatial and temporal melt variability at Helheim Glacier, East Greenland, and its effect on ice dynamics

Andersen, M. L. ; Larsen, T. B. ; Nettles, M. ; Elosegui, P. ; van As, D. ; Hamilton, G. S. ; Stearns, L. A. ; Davis, J. L. ; Ahlstrøm, A. P. ; de Juan, J. ; Ekström, G. ; Stenseng, Lars ; Khan, Shfaqat Abbas ; Forsberg, René ; Dahl-Jensen, D.
in: Journal of Geophysical Research, vol: 115, pages: F04041

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2010     |    DOI: https://doi.org/10.1029/2010JF001760

 

Spread of ice mass loss into northwest Greenland observed by GRACE and GPS

Khan, Shfaqat Abbas ; Wahr, John ; Bevis, Michael ; Velicogna, Isabella ; Kendrick, Eric
in: Geophysical Research Letters, vol: 37, pages: L06501

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2010     |    DOI: https://doi.org/10.1029/2010GL042460

 

Sudden increase in tidal response linked to calving and acceleration at a large Greenland outlet glacier

de Juan, Julia ; Elósegui, Pedro ; Nettles, Meredith ; Larsen, Tine B. ; Davis, James L. ; Hamilton, Gordon S. ; Stearns, Leigh A. ; Andersen, Morten L. ; Ekström, Göran ; Ahlstrøm, Andreas P. ; Stenseng, Lars ; Khan, Shfaqat Abbas ; Forsberg, René
in: Geophysical Research Letters, vol: 37

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2010     |    DOI: https://doi.org/10.1029/2010GL043289

2009
 

A Kinematic Model of the Surface Velocity of Helheim Glacier, Greenland

Petach, T. A. (Invited author) ; Davis, J. L. (Invited author) ; Nettles, M. (Invited author) ; Elosegui, P. (Invited author) ; de Juan, J. (Invited author) ; Hamilton, G. S. (Invited author) ; Larsen, T. (Invited author) ; Ahlstrom, A. P. (Invited author) ; Andersen, M. L. (Invited author) ; Ekstrom, G. (Invited author) ; Forsberg, René ; Khan, Shfaqat Abbas ; Schild, K. M. (Invited author) ; Stearns, L. A. (Invited author) ; Stenseng, Lars
Presented at:
2009 AGU Fall Meeting

Type: Poster     |     Invited contribution

Status: Published     |    År: 2009

 

Crustal Oscillations and Seasonal Ice Mass Fluctuations, G43B-0728

Bevis, M. G. (Invited author) ; Kendrick, E. C. (Invited author) ; Brown, A. K. (Invited author) ; Khan, Shfaqat Abbas ; Knudsen, Per ; Madsen, F. (Invited author) ; Wahr, J. M. (Invited author) ; Willis, M. J. (Invited author)
Presented at:
2009 AGU Fall Meeting

Type: Poster     |     Invited contribution

Status: Published     |    År: 2009

 

Elastic crustal uplift due to unloading of ice from the main outlet glaciers in southeast Greenland

Khan, Shfaqat Abbas ; Wahr, J. ; Hamilton, G. S. ; Bevis, M. ; Stearns, L. A. ; van Dam, T.
in: Geophysical Research Abstracts, vol: 11

Type: Conference article (Peer reviewed)

Status: Published     |    År: 2009

 

Flow modulation by ocean tides at Helheim Glacier, East Greenland, observed using GPS

de Juan, J. ; Elosegui, P. ; Nettles, M. ; Davis, J. L. ; Larsen, T. B. ; Ahlstrom, A. P. ; Andersen, M. L. ; Ekstrom, G. ; Forsberg, René ; Hamilton, G. S. ; Khan, Shfaqat Abbas ; Schild, K. ; Stearns, L. A. ; Stenseng, Lars
in: Geophysical Research Abstracts, vol: 11, issue: EGU2009-8902

Type: Journal article

Status: Published     |    År: 2009

 

Geodetic observations of short-time-scale changes in glacier flow at Helheim and Kangerdlugssuaq Glaciers, East Greenland

Nettles, M. (Invited author) ; Elosegui, P. (Invited author) ; Larsen, T. (Invited author) ; Davis, J. L. (Invited author) ; Hamilton, G. S. (Invited author) ; Stearns, L. A. (Invited author) ; Andersen, M. L. (Invited author) ; de Juan, J. (Invited author) ; Malikowski, E. (Invited author) ; Gonzalez, I. (Invited author) ; Okal, M. (Invited author) ; Johns, B. (Invited author) ; Ekstrom, G. (Invited author) ; Ahlstrøm, A. (Invited author) ; Stenseng, Lars ; Khan, Shfaqat Abbas ; Schild, K. M. (Invited author) ; Forsberg, René ; Veitch, S. A. (Invited author)
Presented at:
2009 AGU Fall Meeting

Type: Poster     |     Invited contribution

Status: Published     |    År: 2009

 

Ocean tides modulation of flow at Helheim Glacier, East Greenland, observed using GPS

de Juan, Julia ; Elosegui, P. ; Nettles, M. ; Davis, J. L. ; Larsen, Tine B. ; Ahlstrøm, Andreas P. ; Andersen, M. L. ; Ekstrom, G. ; Forsberg, René ; Hamilton, G. S. ; Khan, Shfaqat Abbas ; Schild, K. M. ; Stearns, L. A. ; Stenseng, Lars
Presented at:
2009 AGU Fall Meeting

Type: Conference abstract for conference

Status: Published     |    År: 2009

 

Ocean tides modulation of flow at Helheim Glacier, East Greenland, observed using GPS

de Juan, J. (Invited author) ; Elosegui, P. (Invited author) ; Nettles, M. (Invited author) ; Davis, J. L. (Invited author) ; Larsen, T. (Invited author) ; Ahlstrøm, A. (Invited author) ; Andersen, M. L. (Invited author) ; Ekstrom, G. (Invited author) ; Forsberg, René ; Hamilton, G. S. (Invited author) ; Khan, Shfaqat Abbas ; Schild, K. M. (Invited author) ; Stearns, L. A. (Invited author) ; Stenseng, Lars
Presented at:
2009 AGU Fall Meeting

Type: Poster     |     Invited contribution

Status: Published     |    År: 2009

 

Uplift rates compared with predicted elastic response obtained from GRACE mass loss

Khan, Shfaqat Abbas ; Wahr, J. M. (Invited author) ; Bevis, M. G. (Invited author) ; Kendrick, E. C. (Invited author)
Presented at:
2009 AGU Fall Meeting

Type: Poster     |     Invited contribution

Status: Published     |    År: 2009

2008
 

Analysis of ionospheric errors and correction techniques in high-rate GPS glaciology

Nettles, M. ; Larsen, T.B. ; Elósegui, P. ; Ahlstrøm, Andreas P. ; Davis, J.L. ; de Juan, J. ; Ekström, G. ; Forsberg, René ; Hamilton, G.S. ; Khan, Shfaqat Abbas ; Andersen, M.L. ; Stearns, L.A. ; Stenseng, Lars
Presented at:
Geophysical Research Abstracts

Type: Conference abstract for conference

Status: Published     |    År: 2008

 

Crustal Deformation due to Ice Mass Unloading at Jakobshavn Isbrae, Greenland, Measured with ERS/Envisat/Radarsat SAR Interferometry

Lui, L. ; Wahr, J. ; Howat, I. ; Khan, Shfaqat Abbas ; Furuya, M. ; Joughin, I.
Presented at:
2008 AGU Fall Meeting

Type: Conference abstract for conference

Status: Published     |    År: 2008

 

Determining glacier flow with novel polar GPS systems

Elosegui, P. ; Nettles, M. ; Davis, J.L. ; Hamilton, G.S. ; Larsen, T.B. ; Gonzalez, I. ; Malikowski, E. ; Stearns, L.A. ; de Juan, J. ; Hill, E.M. ; Ahlstrøm, Andreas P. ; Andersen, M.L. ; Ekström, G. ; Forsberg, René ; Khan, Shfaqat Abbas ; Stenseng, Lars ; Schild, K.M. ; Okal, M. ; Johns, B.
Presented at:
2008 AGU Fall Meeting

Type: Conference abstract for conference

Status: Published     |    År: 2008

 

Determining the Timing of Helheim Glacial Earthquakes from Glacier-Based GPS Time Series

Davis, J.L. ; Elosegui, P. ; de Juan, J. ; Nettles, M. ; Ahlstrøm, Andreas P. ; Andersen, M.L. ; Ekström, G. ; Forsberg, René ; Hamilton, G.S. ; Khan, Shfaqat Abbas ; Larsen, T.B. ; Stearns, L. ; Stenseng, Lars
Presented at:
2008 AGU Fall Meeting

Type: Conference abstract for conference

Status: Published     |    År: 2008