Gridded depth and accumulation products from dated airborne radar stratigraphy over West Antarctica during the mid-Holocene, v.1.0.0 ...
This dataset comprises of codes (written in MATLAB) and gridded files (exported as GeoTIFF) presented in Bodart et al. (2023; The Crysophere; https://doi.org/10.5194/tc-2022-199). A summary of the key findings from this study is provided as follows: "Using a spatially extensive IRH over Pine Is...
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Online Access: | https://dx.doi.org/10.5281/zenodo.7738654 https://zenodo.org/record/7738654 |
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ftdatacite:10.5281/zenodo.7738654 2024-01-28T10:00:38+01:00 Gridded depth and accumulation products from dated airborne radar stratigraphy over West Antarctica during the mid-Holocene, v.1.0.0 ... Bodart, Julien A. Bingham, Robert G. Young, Duncan A. MacGregor, Joseph A. Ashmore, David W. Quartini, Enrica Hein, Andrew S. Vaughan, David G. Blankenship, Donald D. 2023 https://dx.doi.org/10.5281/zenodo.7738654 https://zenodo.org/record/7738654 unknown Zenodo https://dx.doi.org/10.5194/tc-2022-199 https://dx.doi.org/10.5281/zenodo.7738653 Open Access Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 info:eu-repo/semantics/openAccess West Antarctica Accumulation Internal Reflecting Horizons Holocene Radars Glaciers Dataset dataset 2023 ftdatacite https://doi.org/10.5281/zenodo.773865410.5194/tc-2022-19910.5281/zenodo.7738653 2024-01-04T23:19:33Z This dataset comprises of codes (written in MATLAB) and gridded files (exported as GeoTIFF) presented in Bodart et al. (2023; The Crysophere; https://doi.org/10.5194/tc-2022-199). A summary of the key findings from this study is provided as follows: "Using a spatially extensive IRH over Pine Island Glacier, Thwaites Glacier, and Institute and Möller Ice Streams (covering a total of 610 000 km2 or 30% of the WAIS), and a local layer approximation model, we infer mid-Holocene accumulation rates over the slow-flowing parts of these catchments for the past ~4700 years. By comparing our results with modern climate reanalysis models (1979 – 2019) and observational syntheses (1651 – 2010), we estimate that accumulation rates over the Amundsen-Weddell-Ross divide were on average 18% higher during the mid-Holocene than modern rates. However, no significant spatial changes in the accumulation pattern were observed." This dataset contains a series of files (5x .m files, 10x .tif files). The numbering of the figures in ... : {"references": ["Bodart, J.A., Bingham, R.G., Young, D.A., MacGregor, J.A., Ashmore, D.W., Quartini, E., Hein, A.S., Vaughan, D.G. and Blankenship, D.D., 2022. High mid-Holocene accumulation rates over West Antarctica inferred from a pervasive ice-penetrating radar reflector. The Cryosphere"]} ... Dataset Antarc* Antarctica Pine Island Pine Island Glacier Thwaites Glacier West Antarctica DataCite Metadata Store (German National Library of Science and Technology) Bingham ENVELOPE(-63.400,-63.400,-69.400,-69.400) Pine Island Glacier ENVELOPE(-101.000,-101.000,-75.000,-75.000) Thwaites Glacier ENVELOPE(-106.750,-106.750,-75.500,-75.500) Weddell West Antarctica |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
West Antarctica Accumulation Internal Reflecting Horizons Holocene Radars Glaciers |
spellingShingle |
West Antarctica Accumulation Internal Reflecting Horizons Holocene Radars Glaciers Bodart, Julien A. Bingham, Robert G. Young, Duncan A. MacGregor, Joseph A. Ashmore, David W. Quartini, Enrica Hein, Andrew S. Vaughan, David G. Blankenship, Donald D. Gridded depth and accumulation products from dated airborne radar stratigraphy over West Antarctica during the mid-Holocene, v.1.0.0 ... |
topic_facet |
West Antarctica Accumulation Internal Reflecting Horizons Holocene Radars Glaciers |
description |
This dataset comprises of codes (written in MATLAB) and gridded files (exported as GeoTIFF) presented in Bodart et al. (2023; The Crysophere; https://doi.org/10.5194/tc-2022-199). A summary of the key findings from this study is provided as follows: "Using a spatially extensive IRH over Pine Island Glacier, Thwaites Glacier, and Institute and Möller Ice Streams (covering a total of 610 000 km2 or 30% of the WAIS), and a local layer approximation model, we infer mid-Holocene accumulation rates over the slow-flowing parts of these catchments for the past ~4700 years. By comparing our results with modern climate reanalysis models (1979 – 2019) and observational syntheses (1651 – 2010), we estimate that accumulation rates over the Amundsen-Weddell-Ross divide were on average 18% higher during the mid-Holocene than modern rates. However, no significant spatial changes in the accumulation pattern were observed." This dataset contains a series of files (5x .m files, 10x .tif files). The numbering of the figures in ... : {"references": ["Bodart, J.A., Bingham, R.G., Young, D.A., MacGregor, J.A., Ashmore, D.W., Quartini, E., Hein, A.S., Vaughan, D.G. and Blankenship, D.D., 2022. High mid-Holocene accumulation rates over West Antarctica inferred from a pervasive ice-penetrating radar reflector. The Cryosphere"]} ... |
format |
Dataset |
author |
Bodart, Julien A. Bingham, Robert G. Young, Duncan A. MacGregor, Joseph A. Ashmore, David W. Quartini, Enrica Hein, Andrew S. Vaughan, David G. Blankenship, Donald D. |
author_facet |
Bodart, Julien A. Bingham, Robert G. Young, Duncan A. MacGregor, Joseph A. Ashmore, David W. Quartini, Enrica Hein, Andrew S. Vaughan, David G. Blankenship, Donald D. |
author_sort |
Bodart, Julien A. |
title |
Gridded depth and accumulation products from dated airborne radar stratigraphy over West Antarctica during the mid-Holocene, v.1.0.0 ... |
title_short |
Gridded depth and accumulation products from dated airborne radar stratigraphy over West Antarctica during the mid-Holocene, v.1.0.0 ... |
title_full |
Gridded depth and accumulation products from dated airborne radar stratigraphy over West Antarctica during the mid-Holocene, v.1.0.0 ... |
title_fullStr |
Gridded depth and accumulation products from dated airborne radar stratigraphy over West Antarctica during the mid-Holocene, v.1.0.0 ... |
title_full_unstemmed |
Gridded depth and accumulation products from dated airborne radar stratigraphy over West Antarctica during the mid-Holocene, v.1.0.0 ... |
title_sort |
gridded depth and accumulation products from dated airborne radar stratigraphy over west antarctica during the mid-holocene, v.1.0.0 ... |
publisher |
Zenodo |
publishDate |
2023 |
url |
https://dx.doi.org/10.5281/zenodo.7738654 https://zenodo.org/record/7738654 |
long_lat |
ENVELOPE(-63.400,-63.400,-69.400,-69.400) ENVELOPE(-101.000,-101.000,-75.000,-75.000) ENVELOPE(-106.750,-106.750,-75.500,-75.500) |
geographic |
Bingham Pine Island Glacier Thwaites Glacier Weddell West Antarctica |
geographic_facet |
Bingham Pine Island Glacier Thwaites Glacier Weddell West Antarctica |
genre |
Antarc* Antarctica Pine Island Pine Island Glacier Thwaites Glacier West Antarctica |
genre_facet |
Antarc* Antarctica Pine Island Pine Island Glacier Thwaites Glacier West Antarctica |
op_relation |
https://dx.doi.org/10.5194/tc-2022-199 https://dx.doi.org/10.5281/zenodo.7738653 |
op_rights |
Open Access Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.773865410.5194/tc-2022-19910.5281/zenodo.7738653 |
_version_ |
1789325109780021248 |