Sea Ice Discrete Element Modeling: Melt and Fracture of Floes and Sheets ...
Over the last 40 years, the Arctic Ocean has experienced a significant reduction in surface area and thickness of sea ice for its minimum summer and year-round values. Sea ice, existing both as continuous ice sheets and distinct broken floes or blocks, is disappearing earlier and faster over time. T...
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California Institute of Technology
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ftdatacite:10.7907/erqr-cr51 2024-01-28T10:03:55+01:00 Sea Ice Discrete Element Modeling: Melt and Fracture of Floes and Sheets ... Moncada Lopez, Rigoberto 2024 PDF https://dx.doi.org/10.7907/erqr-cr51 https://resolver.caltech.edu/CaltechTHESIS:07032023-235459528 en eng California Institute of Technology No commercial reproduction, distribution, display or performance rights in this work are provided. Sea Ice melt FSD. Civil Engineering FOS Civil engineering breakage Discrete Element Method Landfast sea ice sheets Computational geomechanics Floes Text Dissertation Thesis thesis 2024 ftdatacite https://doi.org/10.7907/erqr-cr51 2024-01-04T12:48:56Z Over the last 40 years, the Arctic Ocean has experienced a significant reduction in surface area and thickness of sea ice for its minimum summer and year-round values. Sea ice, existing both as continuous ice sheets and distinct broken floes or blocks, is disappearing earlier and faster over time. These changes are largely occurring within marginal ice zones, where ice is most vulnerable to thermal forcings from the sun, oceans, and atmosphere and wind and ocean currents. Given that sea ice plays a vital role in regulating climate by delaying global energy exchanges, its loss is a vital factor in increasing global temperatures and the frequency of extreme weather events. Understanding and projecting seasonal variations in sea ice is imperative to improve climate predictions. However, many of the processes in sea ice are not fully described by most existing models, due to the limitations of continuum sea ice approaches. As a result the use of discontinuum techniques on sea ice is a very active field. In this ... Thesis Arctic Arctic Ocean Sea ice DataCite Metadata Store (German National Library of Science and Technology) Arctic Arctic Ocean |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Sea Ice melt FSD. Civil Engineering FOS Civil engineering breakage Discrete Element Method Landfast sea ice sheets Computational geomechanics Floes |
spellingShingle |
Sea Ice melt FSD. Civil Engineering FOS Civil engineering breakage Discrete Element Method Landfast sea ice sheets Computational geomechanics Floes Moncada Lopez, Rigoberto Sea Ice Discrete Element Modeling: Melt and Fracture of Floes and Sheets ... |
topic_facet |
Sea Ice melt FSD. Civil Engineering FOS Civil engineering breakage Discrete Element Method Landfast sea ice sheets Computational geomechanics Floes |
description |
Over the last 40 years, the Arctic Ocean has experienced a significant reduction in surface area and thickness of sea ice for its minimum summer and year-round values. Sea ice, existing both as continuous ice sheets and distinct broken floes or blocks, is disappearing earlier and faster over time. These changes are largely occurring within marginal ice zones, where ice is most vulnerable to thermal forcings from the sun, oceans, and atmosphere and wind and ocean currents. Given that sea ice plays a vital role in regulating climate by delaying global energy exchanges, its loss is a vital factor in increasing global temperatures and the frequency of extreme weather events. Understanding and projecting seasonal variations in sea ice is imperative to improve climate predictions. However, many of the processes in sea ice are not fully described by most existing models, due to the limitations of continuum sea ice approaches. As a result the use of discontinuum techniques on sea ice is a very active field. In this ... |
format |
Thesis |
author |
Moncada Lopez, Rigoberto |
author_facet |
Moncada Lopez, Rigoberto |
author_sort |
Moncada Lopez, Rigoberto |
title |
Sea Ice Discrete Element Modeling: Melt and Fracture of Floes and Sheets ... |
title_short |
Sea Ice Discrete Element Modeling: Melt and Fracture of Floes and Sheets ... |
title_full |
Sea Ice Discrete Element Modeling: Melt and Fracture of Floes and Sheets ... |
title_fullStr |
Sea Ice Discrete Element Modeling: Melt and Fracture of Floes and Sheets ... |
title_full_unstemmed |
Sea Ice Discrete Element Modeling: Melt and Fracture of Floes and Sheets ... |
title_sort |
sea ice discrete element modeling: melt and fracture of floes and sheets ... |
publisher |
California Institute of Technology |
publishDate |
2024 |
url |
https://dx.doi.org/10.7907/erqr-cr51 https://resolver.caltech.edu/CaltechTHESIS:07032023-235459528 |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Ocean Sea ice |
genre_facet |
Arctic Arctic Ocean Sea ice |
op_rights |
No commercial reproduction, distribution, display or performance rights in this work are provided. |
op_doi |
https://doi.org/10.7907/erqr-cr51 |
_version_ |
1789329491379617792 |