Introducing LAB60: A 1/60 degree NEMO 3.6 numerical simulation of the Labrador Sea
A high-resolution coupled ocean–sea ice model is set up within the Labrador Sea. With a horizontal resolution of 1/60◦ , this simulation is capable of resolving the multitude of eddies that transport heat and freshwater into the interior of the Labrador Sea. These fluxes strongly govern the overall...
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Online Access: | https://era.library.ualberta.ca/items/8099b3a3-03e3-448b-b9cb-92c853bc47ea https://doi.org/10.7939/r3-kp1p-v989 |
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ftunivalberta:oai:era.library.ualberta.ca:8099b3a3-03e3-448b-b9cb-92c853bc47ea 2024-06-23T07:50:27+00:00 Introducing LAB60: A 1/60 degree NEMO 3.6 numerical simulation of the Labrador Sea Pennelly, Clark Myers, Paul G. 2020-01-01 https://era.library.ualberta.ca/items/8099b3a3-03e3-448b-b9cb-92c853bc47ea https://doi.org/10.7939/r3-kp1p-v989 English eng https://era.library.ualberta.ca/items/8099b3a3-03e3-448b-b9cb-92c853bc47ea doi:10.7939/r3-kp1p-v989 http://creativecommons.org/licenses/by/4.0/ Fresh-water transport Deep convection Mesoscale eddies Impact Circulation Heat model Variability Sensitivity Resolution Article (Published) 2020 ftunivalberta https://doi.org/10.7939/r3-kp1p-v989 2024-06-03T03:09:00Z A high-resolution coupled ocean–sea ice model is set up within the Labrador Sea. With a horizontal resolution of 1/60◦ , this simulation is capable of resolving the multitude of eddies that transport heat and freshwater into the interior of the Labrador Sea. These fluxes strongly govern the overall stratification, deep convection, restratification, and production of Labrador Sea Water. Our regional configuration spans the full North Atlantic and Arctic; however, high resolution is only applied in smaller nested domains within the North Atlantic and Labrador Sea. Using nesting reduces computational costs and allows for a long simulation from 2002 to the near present. Three passive tracers are also included: Greenland runoff, Labrador Sea Water produced during convection, and Irminger Water that enters the Labrador Sea along Greenland. We describe the configuration setup and compare it against similarly forced lower-resolution simulations to better describe how horizontal resolution impacts the representation of the Labrador Sea in the model. Article in Journal/Newspaper Arctic Greenland Labrador Sea North Atlantic Sea ice University of Alberta: Era - Education and Research Archive Arctic Greenland |
institution |
Open Polar |
collection |
University of Alberta: Era - Education and Research Archive |
op_collection_id |
ftunivalberta |
language |
English |
topic |
Fresh-water transport Deep convection Mesoscale eddies Impact Circulation Heat model Variability Sensitivity Resolution |
spellingShingle |
Fresh-water transport Deep convection Mesoscale eddies Impact Circulation Heat model Variability Sensitivity Resolution Pennelly, Clark Myers, Paul G. Introducing LAB60: A 1/60 degree NEMO 3.6 numerical simulation of the Labrador Sea |
topic_facet |
Fresh-water transport Deep convection Mesoscale eddies Impact Circulation Heat model Variability Sensitivity Resolution |
description |
A high-resolution coupled ocean–sea ice model is set up within the Labrador Sea. With a horizontal resolution of 1/60◦ , this simulation is capable of resolving the multitude of eddies that transport heat and freshwater into the interior of the Labrador Sea. These fluxes strongly govern the overall stratification, deep convection, restratification, and production of Labrador Sea Water. Our regional configuration spans the full North Atlantic and Arctic; however, high resolution is only applied in smaller nested domains within the North Atlantic and Labrador Sea. Using nesting reduces computational costs and allows for a long simulation from 2002 to the near present. Three passive tracers are also included: Greenland runoff, Labrador Sea Water produced during convection, and Irminger Water that enters the Labrador Sea along Greenland. We describe the configuration setup and compare it against similarly forced lower-resolution simulations to better describe how horizontal resolution impacts the representation of the Labrador Sea in the model. |
format |
Article in Journal/Newspaper |
author |
Pennelly, Clark Myers, Paul G. |
author_facet |
Pennelly, Clark Myers, Paul G. |
author_sort |
Pennelly, Clark |
title |
Introducing LAB60: A 1/60 degree NEMO 3.6 numerical simulation of the Labrador Sea |
title_short |
Introducing LAB60: A 1/60 degree NEMO 3.6 numerical simulation of the Labrador Sea |
title_full |
Introducing LAB60: A 1/60 degree NEMO 3.6 numerical simulation of the Labrador Sea |
title_fullStr |
Introducing LAB60: A 1/60 degree NEMO 3.6 numerical simulation of the Labrador Sea |
title_full_unstemmed |
Introducing LAB60: A 1/60 degree NEMO 3.6 numerical simulation of the Labrador Sea |
title_sort |
introducing lab60: a 1/60 degree nemo 3.6 numerical simulation of the labrador sea |
publishDate |
2020 |
url |
https://era.library.ualberta.ca/items/8099b3a3-03e3-448b-b9cb-92c853bc47ea https://doi.org/10.7939/r3-kp1p-v989 |
geographic |
Arctic Greenland |
geographic_facet |
Arctic Greenland |
genre |
Arctic Greenland Labrador Sea North Atlantic Sea ice |
genre_facet |
Arctic Greenland Labrador Sea North Atlantic Sea ice |
op_relation |
https://era.library.ualberta.ca/items/8099b3a3-03e3-448b-b9cb-92c853bc47ea doi:10.7939/r3-kp1p-v989 |
op_rights |
http://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.7939/r3-kp1p-v989 |
_version_ |
1802641353922838528 |