Ice shelf basal melt rate estimation in a Lagrangian framework ...
We present a dense record of glacier ice dynamics and ice melt rate at the boundary between grounded ice and ocean - or grounding line - of Petermann Glacier, a major outlet glacier in Northwest Greenland. The traditional view of grounding lines implemented in physical models in charge of projecting...
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Online Access: | https://dx.doi.org/10.7280/d1xt4g https://datadryad.org/stash/dataset/doi:10.7280/D1XT4G |
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ftdatacite:10.7280/d1xt4g 2024-02-04T10:00:34+01:00 Ice shelf basal melt rate estimation in a Lagrangian framework ... Ciracì, Enrico 2022 https://dx.doi.org/10.7280/d1xt4g https://datadryad.org/stash/dataset/doi:10.7280/D1XT4G en eng Dryad https://dx.doi.org/10.5281/zenodo.7853454 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 FOS Earth and related environmental sciences TanDEM-X Ice Shelf Basal Melt Lagrangian InSAR Grounding Line Grounding Zone Petermann Glacier Greenland Ice Sheet Dataset dataset 2022 ftdatacite https://doi.org/10.7280/d1xt4g10.5281/zenodo.7853454 2024-01-05T04:51:50Z We present a dense record of glacier ice dynamics and ice melt rate at the boundary between grounded ice and ocean - or grounding line - of Petermann Glacier, a major outlet glacier in Northwest Greenland. The traditional view of grounding lines implemented in physical models in charge of projecting sea level rise is a fixed grounding line with zero ice melt. Instead, the satellite record reveals kilometer-size grounding line migrations - or grounding zones - during tidal cycles, with preferential intrusions of 6 km along pre-existing subglacial channels. The highest melt rates of ice are recorded within the grounding zone. Kilometer-wide grounding zone with vigorous ice-ocean interaction will make projections of sea level rise from glaciers potentially double. ... : This dataset supplements the manuscript "Melt rates in the kilometer-size grounding zone of Petermann Glacier, Greenland before and during a retreat." by Ciracì, E., Rignot, E., Scheuchl, B., Tolpekin, V., Wollersheim, M., An, L., Milillo, P., Bueso-Bello, J. L., Rizzoli, P., Dini, L., 2023 - in press in The Proceedings of the National Academy of Sciences (PNAS). ... Dataset glacier Greenland Ice Sheet Ice Shelf Petermann glacier DataCite Metadata Store (German National Library of Science and Technology) Bello ENVELOPE(-56.933,-56.933,-64.333,-64.333) Greenland |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
FOS Earth and related environmental sciences TanDEM-X Ice Shelf Basal Melt Lagrangian InSAR Grounding Line Grounding Zone Petermann Glacier Greenland Ice Sheet |
spellingShingle |
FOS Earth and related environmental sciences TanDEM-X Ice Shelf Basal Melt Lagrangian InSAR Grounding Line Grounding Zone Petermann Glacier Greenland Ice Sheet Ciracì, Enrico Ice shelf basal melt rate estimation in a Lagrangian framework ... |
topic_facet |
FOS Earth and related environmental sciences TanDEM-X Ice Shelf Basal Melt Lagrangian InSAR Grounding Line Grounding Zone Petermann Glacier Greenland Ice Sheet |
description |
We present a dense record of glacier ice dynamics and ice melt rate at the boundary between grounded ice and ocean - or grounding line - of Petermann Glacier, a major outlet glacier in Northwest Greenland. The traditional view of grounding lines implemented in physical models in charge of projecting sea level rise is a fixed grounding line with zero ice melt. Instead, the satellite record reveals kilometer-size grounding line migrations - or grounding zones - during tidal cycles, with preferential intrusions of 6 km along pre-existing subglacial channels. The highest melt rates of ice are recorded within the grounding zone. Kilometer-wide grounding zone with vigorous ice-ocean interaction will make projections of sea level rise from glaciers potentially double. ... : This dataset supplements the manuscript "Melt rates in the kilometer-size grounding zone of Petermann Glacier, Greenland before and during a retreat." by Ciracì, E., Rignot, E., Scheuchl, B., Tolpekin, V., Wollersheim, M., An, L., Milillo, P., Bueso-Bello, J. L., Rizzoli, P., Dini, L., 2023 - in press in The Proceedings of the National Academy of Sciences (PNAS). ... |
format |
Dataset |
author |
Ciracì, Enrico |
author_facet |
Ciracì, Enrico |
author_sort |
Ciracì, Enrico |
title |
Ice shelf basal melt rate estimation in a Lagrangian framework ... |
title_short |
Ice shelf basal melt rate estimation in a Lagrangian framework ... |
title_full |
Ice shelf basal melt rate estimation in a Lagrangian framework ... |
title_fullStr |
Ice shelf basal melt rate estimation in a Lagrangian framework ... |
title_full_unstemmed |
Ice shelf basal melt rate estimation in a Lagrangian framework ... |
title_sort |
ice shelf basal melt rate estimation in a lagrangian framework ... |
publisher |
Dryad |
publishDate |
2022 |
url |
https://dx.doi.org/10.7280/d1xt4g https://datadryad.org/stash/dataset/doi:10.7280/D1XT4G |
long_lat |
ENVELOPE(-56.933,-56.933,-64.333,-64.333) |
geographic |
Bello Greenland |
geographic_facet |
Bello Greenland |
genre |
glacier Greenland Ice Sheet Ice Shelf Petermann glacier |
genre_facet |
glacier Greenland Ice Sheet Ice Shelf Petermann glacier |
op_relation |
https://dx.doi.org/10.5281/zenodo.7853454 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.7280/d1xt4g10.5281/zenodo.7853454 |
_version_ |
1789965913209962496 |