Numerical Modeling Experiments of Combined Effects of Ice and Permafrost on Delta Morphodynamics
This dataset contains output from numerical model experiments to test the combined effects of ice thickness and permafrost erodibility on delta dynamics. All experiments were conducted using DeltaRCM, a reduced complexity cellular model. Details of the model setup and experiments are described in fu...
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ESS-DIVE: Deep Insight for Earth Science Data
2020
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dataone:ess-dive-ca2985820832b38-20230407T225821979636 2024-06-03T18:46:55+00:00 Numerical Modeling Experiments of Combined Effects of Ice and Permafrost on Delta Morphodynamics Anastasia Piliouras Rebecca Lauzon Joel Rowland BEGINDATE: 2018-06-01T00:00:00Z ENDDATE: 2018-06-01T00:00:00Z 2020-01-01T00:00:00Z https://search.dataone.org/view/ess-dive-ca2985820832b38-20230407T225821979636 unknown ESS-DIVE: Deep Insight for Earth Science Data Reduced Complexity Model river delta channel dynamics EARTH SCIENCE > LAND SURFACE > EROSION/SEDIMENTATION EARTH SCIENCE > LAND SURFACE > FROZEN GROUND EARTH SCIENCE > LAND SURFACE > GEOMORPHIC LANDFORMS/PROCESSES EARTH SCIENCE > LAND SURFACE > LANDSCAPE EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER EARTH SCIENCE > OCEANS > COASTAL PROCESSES water surface elevation ice thickness permafrost channel map delta area shoreline roughness time EARTH SCIENCE > LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > SURFACE WATER PROCESSES/MEASUREMENTS > DISCHARGE/FLOW Dataset 2020 dataone:urn:node:ESS_DIVE 2024-06-03T18:19:24Z This dataset contains output from numerical model experiments to test the combined effects of ice thickness and permafrost erodibility on delta dynamics. All experiments were conducted using DeltaRCM, a reduced complexity cellular model. Details of the model setup and experiments are described in full in Piliouras et al., (in revision). This dataset contains results from a total of 48 experiments, representing 16 different experimental conditions, each of which was run in triplicate. There is a control run (3 total experiments) with no ice and no permafrost. We used permafrost erodibilities (here described as erodibility relative to that of non-permafrost, and therefore < 1) of 0.65, 0.8, and 0.95, where 0.95 represents permafrost being only 5% less erodible than non-permafrost. We used ice thicknesses of 0.5 m, 3 m, and 4.5 m in a 5 m deep basin. We conducted experiments for each possible combination of permafrost erodibility and ice thickness (9 conditions, 27 experiments). We also provide results for experiments with only ice or permafrost (6 conditions, 18 experiments). The excel table (csv file) provides the ice and permafrost conditions for each run ID. Zip files contain model outputs and other variables generated during analysis (see ReadMe file) as numpy arrays (.npy files), which can be accessed using python. Dataset Ice permafrost ESS-DIVE: Deep Insight for Earth Science Data (via DataONE) |
institution |
Open Polar |
collection |
ESS-DIVE: Deep Insight for Earth Science Data (via DataONE) |
op_collection_id |
dataone:urn:node:ESS_DIVE |
language |
unknown |
topic |
Reduced Complexity Model river delta channel dynamics EARTH SCIENCE > LAND SURFACE > EROSION/SEDIMENTATION EARTH SCIENCE > LAND SURFACE > FROZEN GROUND EARTH SCIENCE > LAND SURFACE > GEOMORPHIC LANDFORMS/PROCESSES EARTH SCIENCE > LAND SURFACE > LANDSCAPE EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER EARTH SCIENCE > OCEANS > COASTAL PROCESSES water surface elevation ice thickness permafrost channel map delta area shoreline roughness time EARTH SCIENCE > LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > SURFACE WATER PROCESSES/MEASUREMENTS > DISCHARGE/FLOW |
spellingShingle |
Reduced Complexity Model river delta channel dynamics EARTH SCIENCE > LAND SURFACE > EROSION/SEDIMENTATION EARTH SCIENCE > LAND SURFACE > FROZEN GROUND EARTH SCIENCE > LAND SURFACE > GEOMORPHIC LANDFORMS/PROCESSES EARTH SCIENCE > LAND SURFACE > LANDSCAPE EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER EARTH SCIENCE > OCEANS > COASTAL PROCESSES water surface elevation ice thickness permafrost channel map delta area shoreline roughness time EARTH SCIENCE > LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > SURFACE WATER PROCESSES/MEASUREMENTS > DISCHARGE/FLOW Anastasia Piliouras Rebecca Lauzon Joel Rowland Numerical Modeling Experiments of Combined Effects of Ice and Permafrost on Delta Morphodynamics |
topic_facet |
Reduced Complexity Model river delta channel dynamics EARTH SCIENCE > LAND SURFACE > EROSION/SEDIMENTATION EARTH SCIENCE > LAND SURFACE > FROZEN GROUND EARTH SCIENCE > LAND SURFACE > GEOMORPHIC LANDFORMS/PROCESSES EARTH SCIENCE > LAND SURFACE > LANDSCAPE EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER EARTH SCIENCE > OCEANS > COASTAL PROCESSES water surface elevation ice thickness permafrost channel map delta area shoreline roughness time EARTH SCIENCE > LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > SURFACE WATER PROCESSES/MEASUREMENTS > DISCHARGE/FLOW |
description |
This dataset contains output from numerical model experiments to test the combined effects of ice thickness and permafrost erodibility on delta dynamics. All experiments were conducted using DeltaRCM, a reduced complexity cellular model. Details of the model setup and experiments are described in full in Piliouras et al., (in revision). This dataset contains results from a total of 48 experiments, representing 16 different experimental conditions, each of which was run in triplicate. There is a control run (3 total experiments) with no ice and no permafrost. We used permafrost erodibilities (here described as erodibility relative to that of non-permafrost, and therefore < 1) of 0.65, 0.8, and 0.95, where 0.95 represents permafrost being only 5% less erodible than non-permafrost. We used ice thicknesses of 0.5 m, 3 m, and 4.5 m in a 5 m deep basin. We conducted experiments for each possible combination of permafrost erodibility and ice thickness (9 conditions, 27 experiments). We also provide results for experiments with only ice or permafrost (6 conditions, 18 experiments). The excel table (csv file) provides the ice and permafrost conditions for each run ID. Zip files contain model outputs and other variables generated during analysis (see ReadMe file) as numpy arrays (.npy files), which can be accessed using python. |
format |
Dataset |
author |
Anastasia Piliouras Rebecca Lauzon Joel Rowland |
author_facet |
Anastasia Piliouras Rebecca Lauzon Joel Rowland |
author_sort |
Anastasia Piliouras |
title |
Numerical Modeling Experiments of Combined Effects of Ice and Permafrost on Delta Morphodynamics |
title_short |
Numerical Modeling Experiments of Combined Effects of Ice and Permafrost on Delta Morphodynamics |
title_full |
Numerical Modeling Experiments of Combined Effects of Ice and Permafrost on Delta Morphodynamics |
title_fullStr |
Numerical Modeling Experiments of Combined Effects of Ice and Permafrost on Delta Morphodynamics |
title_full_unstemmed |
Numerical Modeling Experiments of Combined Effects of Ice and Permafrost on Delta Morphodynamics |
title_sort |
numerical modeling experiments of combined effects of ice and permafrost on delta morphodynamics |
publisher |
ESS-DIVE: Deep Insight for Earth Science Data |
publishDate |
2020 |
url |
https://search.dataone.org/view/ess-dive-ca2985820832b38-20230407T225821979636 |
op_coverage |
BEGINDATE: 2018-06-01T00:00:00Z ENDDATE: 2018-06-01T00:00:00Z |
genre |
Ice permafrost |
genre_facet |
Ice permafrost |
_version_ |
1800873284237000704 |