The impact of ice sheet geometry on meltwater ingress and reactive solute transport in sedimentary basins ...
We investigate the effect of ice sheet geometry on groundwater flow patterns and meltwater ingress in a hypothetical sedimentary basin. The simulation results indicate that meltwater ingress is much greater in 3D domains with a relatively narrow ice sheet extent compared to a wide ice sheet, or a si...
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Dryad
2022
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Online Access: | https://dx.doi.org/10.5061/dryad.rjdfn2zfb https://datadryad.org/stash/dataset/doi:10.5061/dryad.rjdfn2zfb |
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ftdatacite:10.5061/dryad.rjdfn2zfb 2024-06-09T07:46:45+00:00 The impact of ice sheet geometry on meltwater ingress and reactive solute transport in sedimentary basins ... Su, Danyang Xie, Mingliang Mayer, K. Ulrich MacQuarrie, Kerry 2022 https://dx.doi.org/10.5061/dryad.rjdfn2zfb https://datadryad.org/stash/dataset/doi:10.5061/dryad.rjdfn2zfb en eng Dryad https://eilinator.eos.ubc.ca:8443/index.php/s/5t8bXDnvfUAlPRF https://www.min3p.com/contact-us https://eilinator.eos.ubc.ca:8443/index.php/s/5t8bXDnvfUAlPRF https://www.min3p.com/contact-us https://dx.doi.org/10.1029/2022wr032353 https://dx.doi.org/10.5281/zenodo.7047093 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 FOS Earth and related environmental sciences ice sheet geometry meltwater ingress reactive transport sedimentary basin MIN3P-THCm Dataset dataset 2022 ftdatacite https://doi.org/10.5061/dryad.rjdfn2zfb10.1029/2022wr03235310.5281/zenodo.7047093 2024-05-13T11:14:49Z We investigate the effect of ice sheet geometry on groundwater flow patterns and meltwater ingress in a hypothetical sedimentary basin. The simulation results indicate that meltwater ingress is much greater in 3D domains with a relatively narrow ice sheet extent compared to a wide ice sheet, or a simplified 2D model. In high permeability units (HPUs), the simulated meltwater penetration depth can reach up to 750 m in 3D domains compared to 400 m in a comparable 2D domain. In low permeability units (LPUs), very limited meltwater penetration occurs, indicating that ice sheet geometry and model dimensionality do not substantially affect water flow in these units. A conservative tracer, with a source located at a depth of 500 meters in both HPUs and LPUs, illustrates that solutes can be transported to greater depths in HPUs for a narrow ice lobe scenario, in comparison to a wide ice sheet or the 2D approach. Tracer transport in LPUs is unaffected by ice sheet geometry. Similarly, simulation results indicate that ... : # Title of Dataset The impact of ice sheet geometry on meltwater ingress and reactive solute transport in sedimentary basins. # Brief summary of dataset contents This dataset includes the input files and simulated results of sutdy "The impact of ice sheet geometry on meltwater ingress and reactive solute transport in sedimentary basins", published in Water Resources Research. The dataset contains one 2D simulation scenario and three 3D simulation scenarios. Each simulation scenario has one folder. ## Description of the Folders Folder: ./basin-2d-quad/basin-3d-circle-cs-tracer-sand1-dol1/basin-3d-cs-ice3k-single-E3-min-e0-sand1-dol1 Description: 2D simulation scenario. Folder: ./basin-3d-hexa/basin-3d-circle-rtm-d25-2000-tracer-sand1-dol1/basin-3d-ice3k-single-E1-min-e0-sand1-dol1 Description: 3D simulation scenario with narrow ice sheet. Folder: ./basin-3d-hexa/basin-3d-circle-rtm-d25-2000-tracer-sand1-dol1/basin-3d-ice3k-single-E2-min-e0-sand1-dol1 Description: 3D simulation scenario with medium width ice ... Dataset Ice Sheet DataCite Metadata Store (German National Library of Science and Technology) |
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 ice sheet geometry meltwater ingress reactive transport sedimentary basin MIN3P-THCm |
spellingShingle |
FOS Earth and related environmental sciences ice sheet geometry meltwater ingress reactive transport sedimentary basin MIN3P-THCm Su, Danyang Xie, Mingliang Mayer, K. Ulrich MacQuarrie, Kerry The impact of ice sheet geometry on meltwater ingress and reactive solute transport in sedimentary basins ... |
topic_facet |
FOS Earth and related environmental sciences ice sheet geometry meltwater ingress reactive transport sedimentary basin MIN3P-THCm |
description |
We investigate the effect of ice sheet geometry on groundwater flow patterns and meltwater ingress in a hypothetical sedimentary basin. The simulation results indicate that meltwater ingress is much greater in 3D domains with a relatively narrow ice sheet extent compared to a wide ice sheet, or a simplified 2D model. In high permeability units (HPUs), the simulated meltwater penetration depth can reach up to 750 m in 3D domains compared to 400 m in a comparable 2D domain. In low permeability units (LPUs), very limited meltwater penetration occurs, indicating that ice sheet geometry and model dimensionality do not substantially affect water flow in these units. A conservative tracer, with a source located at a depth of 500 meters in both HPUs and LPUs, illustrates that solutes can be transported to greater depths in HPUs for a narrow ice lobe scenario, in comparison to a wide ice sheet or the 2D approach. Tracer transport in LPUs is unaffected by ice sheet geometry. Similarly, simulation results indicate that ... : # Title of Dataset The impact of ice sheet geometry on meltwater ingress and reactive solute transport in sedimentary basins. # Brief summary of dataset contents This dataset includes the input files and simulated results of sutdy "The impact of ice sheet geometry on meltwater ingress and reactive solute transport in sedimentary basins", published in Water Resources Research. The dataset contains one 2D simulation scenario and three 3D simulation scenarios. Each simulation scenario has one folder. ## Description of the Folders Folder: ./basin-2d-quad/basin-3d-circle-cs-tracer-sand1-dol1/basin-3d-cs-ice3k-single-E3-min-e0-sand1-dol1 Description: 2D simulation scenario. Folder: ./basin-3d-hexa/basin-3d-circle-rtm-d25-2000-tracer-sand1-dol1/basin-3d-ice3k-single-E1-min-e0-sand1-dol1 Description: 3D simulation scenario with narrow ice sheet. Folder: ./basin-3d-hexa/basin-3d-circle-rtm-d25-2000-tracer-sand1-dol1/basin-3d-ice3k-single-E2-min-e0-sand1-dol1 Description: 3D simulation scenario with medium width ice ... |
format |
Dataset |
author |
Su, Danyang Xie, Mingliang Mayer, K. Ulrich MacQuarrie, Kerry |
author_facet |
Su, Danyang Xie, Mingliang Mayer, K. Ulrich MacQuarrie, Kerry |
author_sort |
Su, Danyang |
title |
The impact of ice sheet geometry on meltwater ingress and reactive solute transport in sedimentary basins ... |
title_short |
The impact of ice sheet geometry on meltwater ingress and reactive solute transport in sedimentary basins ... |
title_full |
The impact of ice sheet geometry on meltwater ingress and reactive solute transport in sedimentary basins ... |
title_fullStr |
The impact of ice sheet geometry on meltwater ingress and reactive solute transport in sedimentary basins ... |
title_full_unstemmed |
The impact of ice sheet geometry on meltwater ingress and reactive solute transport in sedimentary basins ... |
title_sort |
impact of ice sheet geometry on meltwater ingress and reactive solute transport in sedimentary basins ... |
publisher |
Dryad |
publishDate |
2022 |
url |
https://dx.doi.org/10.5061/dryad.rjdfn2zfb https://datadryad.org/stash/dataset/doi:10.5061/dryad.rjdfn2zfb |
genre |
Ice Sheet |
genre_facet |
Ice Sheet |
op_relation |
https://eilinator.eos.ubc.ca:8443/index.php/s/5t8bXDnvfUAlPRF https://www.min3p.com/contact-us https://eilinator.eos.ubc.ca:8443/index.php/s/5t8bXDnvfUAlPRF https://www.min3p.com/contact-us https://dx.doi.org/10.1029/2022wr032353 https://dx.doi.org/10.5281/zenodo.7047093 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.rjdfn2zfb10.1029/2022wr03235310.5281/zenodo.7047093 |
_version_ |
1801376735131860992 |