Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Constantine Khroulev"'
Autor:
S. Abbas Khan, Regine Hock, Douglas J. Brinkerhoff, Martin Truffer, Andy Aschwanden, Constantine Khroulev, Ruth Mottram, Mark Fahnestock
Publikováno v:
Aschwanden, A, Fahnestock, M A, Truffer, M, Brinkerhoff, D J, Hock, R, Khroulev, C, Mottram, R & Khan, S A 2019, ' Contribution of the Greenland Ice Sheet to sea level over the next millennium ', Science Advances, vol. 5, no. 6, eaav9396 . https://doi.org/10.1126/sciadv.aav9396
Science Advances
Science Advances
Simulations show that the Greenland Ice Sheet could disappear within a millennium if greenhouse gas emissions continue unabated.
The Greenland Ice Sheet holds 7.2 m of sea level equivalent and in recent decades, rising temperatures have led to a
The Greenland Ice Sheet holds 7.2 m of sea level equivalent and in recent decades, rising temperatures have led to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c0ed95363af4198109bc05f93c55445
https://orbit.dtu.dk/en/publications/82b741d8-ccaf-47ea-8f7c-e1d86bc59b1f
https://orbit.dtu.dk/en/publications/82b741d8-ccaf-47ea-8f7c-e1d86bc59b1f
Autor:
Constantine Khroulev, Andy Aschwanden, Florian Ziemen, Andrew K. Melkonian, Regine Hock, Jing Zhang, C. Kienholz
Publikováno v:
Journal of Glaciology
We study the evolution of the Juneau Icefield, one of the largest icefields in North America (>3700 km2), using the Parallel Ice Sheet Model (PISM). We test two climate datasets: 20 km Weather Research and Forecasting Model (WRF) output, and data fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c8f3fdd2131bcdf43dcf99cbed8738e
https://doi.org/10.1017/jog.2016.13
https://doi.org/10.1017/jog.2016.13
Autor:
Fredrik Boberg, Ruth Mottram, Jens Hesselbjerg Christensen, Philippe Lucas-Picher, G. Ađalgeirsdóttir, Constantine Khroulev, Andy Aschwanden
Publikováno v:
Journal of Glaciology. 60:782-794
Model simulations of the Greenland ice sheet contribution to 21st-century sea-level rise are performed with a state-of-the-art ice-sheet model (Parallel Ice Sheet Model (PISM)). The climate-forcing fields are obtained from the European Union’s Seve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd6aac4195355cbcb52e03449159e048
https://doi.org/10.3189/2014jog13j202
https://doi.org/10.3189/2014jog13j202
Publikováno v:
The Cryosphere, Vol 7, Iss 4, Pp 1083-1093 (2013)
Recent observations of the Greenland ice sheet indicate rapid mass loss at an accelerating rate with an increasing contribution to global mean sea level. Ice sheet models are used for projections of such future contributions of ice sheets to sea leve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82985a5a7e8c86aaf58d533b4af15a11
http://www.the-cryosphere.net/7/1083/2013/tc-7-1083-2013.pdf
http://www.the-cryosphere.net/7/1083/2013/tc-7-1083-2013.pdf
Autor:
Sophie Nowicki, Constantine Khroulev, Tatsuru Sato, Mathieu Morlighem, Ralf Greve, Charles S. Jackson, Hyeungu Choi, B. R. Parizek, Jesse V. Johnson, Wei Li Wang, Robert Bindschadler, Glen Granzow, Eric Rignot, Eric Larour, Fuyuki Saito, Maria A. Martin, Ute Christina Herzfeld, David Pollard, Ayako Abe-Ouchi, William H. Lipscomb, R. T. Walker, Diandong Ren, Helene Seroussi, James L. Fastook, Kunio Takahashi, Gail Gutowski, Stephen Price, Hakime Seddik, Anders Levermann, Andy Aschwanden, Ed Bueler
Publikováno v:
Journal of Geophysical Research: Earth Surface. 118:1002-1024
Atmospheric, oceanic, and subglacial forcing scenarios from the Sea-level Response to Ice Sheet Evolution (SeaRISE) project are applied to six three-dimensional thermomechanical ice-sheet models to assess Antarctic ice sheet sensitivity over a 500 ye
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::190398ab16c668e6756284c42c7049d4
https://doi.org/10.1002/jgrf.20081
https://doi.org/10.1002/jgrf.20081
Autor:
Ayako Abe-Ouchi, B. R. Parizek, Wei Li Wang, David Pollard, William H. Lipscomb, Constantine Khroulev, Robert Bindschadler, Mathieu Morlighem, Charles S. Jackson, Jesse V. Johnson, Ute Christina Herzfeld, James L. Fastook, Kunio Takahashi, Fuyuki Saito, Diandong Ren, Andy Aschwanden, Anders Levermann, Glen Granzow, Ralf Greve, Gail Gutowski, Helene Seroussi, R. T. Walker, Stephen Price, Hakime Seddik, Maria A. Martin, Sophie Nowicki, Hyeungu Choi, Tatsuru Sato
Publikováno v:
Bindschadler, Robert A; Nowicki, Sophie; Abe-Ouchi, Ayako; Aschwanden, Andy; Choi, Hyeungu; Fastook, Jim; et al.(2013). Ice-sheet model sensitivities to environmental forcing and their use in projecting future sea level (the SeaRISE project). Journal of Glaciology, 59(214), 195-224. doi: 10.3189/2013JoG12J125. UC Irvine: Department of Earth System Science, UCI. Retrieved from: http://www.escholarship.org/uc/item/0gz6g1cc
Ten ice-sheet models are used to study sensitivity of the Greenland and Antarctic ice sheets to prescribed changes of surface mass balance, sub-ice-shelf melting and basal sliding. Results exhibit a large range in projected contributions to sea-level
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12c820fbc1c8c9dc8ae6dfa5845007d3
https://doi.org/10.3189/2013jog12j125
https://doi.org/10.3189/2013jog12j125
Publikováno v:
Journal of Glaciology. 58:441-457
Polythermal conditions are ubiquitous among glaciers, from small valley glaciers to ice sheets. Conventional temperature-based ‘cold-ice’ models of such ice masses cannot account for that portion of the internal energy which is latent heat of liq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a07d21995e4e74c12cc19042b87e97ed
https://doi.org/10.3189/2012jog11j088
https://doi.org/10.3189/2012jog11j088
Autor:
Ricarda Winkelmann, Ed Bueler, Torsten Albrecht, M. A. Martin, Constantine Khroulev, Marianne Haseloff, Anders Levermann
Publikováno v:
The Cryosphere, Vol 5, Iss 3, Pp 715-726 (2011)
The Cryosphere
The Cryosphere
We present the Potsdam Parallel Ice Sheet Model (PISM-PIK), developed at the Potsdam Institute for Climate Impact Research to be used for simulations of large-scale ice sheet-shelf systems. It is derived from the Parallel Ice Sheet Model (Bueler and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d06d61439c1138741099bae3d7f53717
http://www.the-cryosphere.net/5/715/2011/tc-5-715-2011.pdf
http://www.the-cryosphere.net/5/715/2011/tc-5-715-2011.pdf
Autor:
P. Kuipers Munneke, Constantine Khroulev, M. R. van den Broeke, Bert Wouters, Andy Aschwanden, Shfaqat Abbas Khan, Jonathan L. Bamber, Kurt H. Kjær, Ioana Stefania Muresan, T. van Dam
Observations over the past two decades show substantial ice loss associated with the speedup of marine terminating glaciers in Greenland. Here we use a regional 3-D outlet glacier model to simulate the behaviour of Jakobshavn Isbræ (JI) located in w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5239ca752b916f282ba49e62a3bbacc7
https://doi.org/10.5194/tcd-9-4865-2015
https://doi.org/10.5194/tcd-9-4865-2015
Autor:
Ioana Stefania Muresan, Shfaqat Abbas Khan, Andy Aschwanden, Langen, Peter L., Constantine Khroulev, Box, Jason E., Kurt Henrik Kjær
Publikováno v:
Muresan, I S, Khan, S A, Aschwanden, A, Langen, P L, Khroulev, C, Box, J E & Kjær, K H 2015, ' Basin-Wide Mass Balance of Jakobshavn Isbræ (West Greenland) during 1880-2100 ', 2015 AGU Fall Meeting, San Francisco, United States, 14/12/2015-18/12/2015 .
Technical University of Denmark Orbit
Technical University of Denmark Orbit
Greenland’s main outlet glaciers have more than doubled their contribution to global sea‐level rise over the past decade through acceleration of ice discharge. Jakobshavn Isbræ (JI) in west Greenland is the largest outlet glacier in terms of dra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a253b5dd161a5a3750ba64d02b811083
https://orbit.dtu.dk/en/publications/d8214607-41b2-4e43-9c0a-44ead505a5a6
https://orbit.dtu.dk/en/publications/d8214607-41b2-4e43-9c0a-44ead505a5a6