Regional imprints of changes in the Atlantic Meridional Overturning Circulation in the eddy-rich ocean model VIKING20X
A hierarchy of global <math xmlns="http://www.w3.org/1998/Math/MathML" id="M1" display="inline" overflow="scroll" dspmath="mathml"><mrow><mn mathvariant="normal">1</mn><mo>/</mo><mn mathvariant="n...
Published in: | Ocean Science |
---|---|
Main Authors: | , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Copernicus Publications
2021
|
Subjects: | |
Online Access: | https://doi.org/10.5194/os-17-1177-2021 https://doaj.org/article/a0b7c80c32aa4f6395249b468139b5da |
id |
ftdoajarticles:oai:doaj.org/article:a0b7c80c32aa4f6395249b468139b5da |
---|---|
record_format |
openpolar |
spelling |
ftdoajarticles:oai:doaj.org/article:a0b7c80c32aa4f6395249b468139b5da 2023-05-15T18:18:43+02:00 Regional imprints of changes in the Atlantic Meridional Overturning Circulation in the eddy-rich ocean model VIKING20X A. Biastoch F. U. Schwarzkopf K. Getzlaff S. Rühs T. Martin M. Scheinert T. Schulzki P. Handmann R. Hummels C. W. Böning 2021-09-01T00:00:00Z https://doi.org/10.5194/os-17-1177-2021 https://doaj.org/article/a0b7c80c32aa4f6395249b468139b5da EN eng Copernicus Publications https://os.copernicus.org/articles/17/1177/2021/os-17-1177-2021.pdf https://doaj.org/toc/1812-0784 https://doaj.org/toc/1812-0792 doi:10.5194/os-17-1177-2021 1812-0784 1812-0792 https://doaj.org/article/a0b7c80c32aa4f6395249b468139b5da Ocean Science, Vol 17, Pp 1177-1211 (2021) Geography. Anthropology. Recreation G Environmental sciences GE1-350 article 2021 ftdoajarticles https://doi.org/10.5194/os-17-1177-2021 2022-12-31T13:19:16Z A hierarchy of global <math xmlns="http://www.w3.org/1998/Math/MathML" id="M1" display="inline" overflow="scroll" dspmath="mathml"><mrow><mn mathvariant="normal">1</mn><mo>/</mo><mn mathvariant="normal">4</mn></mrow></math> <svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="20pt" height="14pt" class="svg-formula" dspmath="mathimg" md5hash="f7b7a5d5bfd5c45cef6c295312dc1896"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="os-17-1177-2021-ie00001.svg" width="20pt" height="14pt" src="os-17-1177-2021-ie00001.png"/></svg:svg> ∘ (ORCA025) and Atlantic Ocean <math xmlns="http://www.w3.org/1998/Math/MathML" id="M3" display="inline" overflow="scroll" dspmath="mathml"><mrow><mn mathvariant="normal">1</mn><mo>/</mo><mn mathvariant="normal">20</mn></mrow></math> <svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="27pt" height="14pt" class="svg-formula" dspmath="mathimg" md5hash="7daf596888cf22979f9f8ece1dd1680a"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="os-17-1177-2021-ie00002.svg" width="27pt" height="14pt" src="os-17-1177-2021-ie00002.png"/></svg:svg> ∘ nested (VIKING20X) ocean–sea-ice models is described. It is shown that the eddy-rich configurations performed in hindcasts of the past 50–60 years under CORE and JRA55-do atmospheric forcings realistically simulate the large-scale horizontal circulation, the distribution of the mesoscale, overflow and convective processes, and the representation of regional current systems in the North and South Atlantic. The representation of the Atlantic Meridional Overturning Circulation (AMOC), and in particular the long-term temporal evolution, strongly depends on numerical choices for the application of freshwater fluxes. The interannual variability of the AMOC instead is highly correlated among the model experiments and also with observations, including the 2010 minimum observed by ... Article in Journal/Newspaper Sea ice Directory of Open Access Journals: DOAJ Articles Ocean Science 17 5 1177 1211 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Geography. Anthropology. Recreation G Environmental sciences GE1-350 |
spellingShingle |
Geography. Anthropology. Recreation G Environmental sciences GE1-350 A. Biastoch F. U. Schwarzkopf K. Getzlaff S. Rühs T. Martin M. Scheinert T. Schulzki P. Handmann R. Hummels C. W. Böning Regional imprints of changes in the Atlantic Meridional Overturning Circulation in the eddy-rich ocean model VIKING20X |
topic_facet |
Geography. Anthropology. Recreation G Environmental sciences GE1-350 |
description |
A hierarchy of global <math xmlns="http://www.w3.org/1998/Math/MathML" id="M1" display="inline" overflow="scroll" dspmath="mathml"><mrow><mn mathvariant="normal">1</mn><mo>/</mo><mn mathvariant="normal">4</mn></mrow></math> <svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="20pt" height="14pt" class="svg-formula" dspmath="mathimg" md5hash="f7b7a5d5bfd5c45cef6c295312dc1896"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="os-17-1177-2021-ie00001.svg" width="20pt" height="14pt" src="os-17-1177-2021-ie00001.png"/></svg:svg> ∘ (ORCA025) and Atlantic Ocean <math xmlns="http://www.w3.org/1998/Math/MathML" id="M3" display="inline" overflow="scroll" dspmath="mathml"><mrow><mn mathvariant="normal">1</mn><mo>/</mo><mn mathvariant="normal">20</mn></mrow></math> <svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="27pt" height="14pt" class="svg-formula" dspmath="mathimg" md5hash="7daf596888cf22979f9f8ece1dd1680a"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="os-17-1177-2021-ie00002.svg" width="27pt" height="14pt" src="os-17-1177-2021-ie00002.png"/></svg:svg> ∘ nested (VIKING20X) ocean–sea-ice models is described. It is shown that the eddy-rich configurations performed in hindcasts of the past 50–60 years under CORE and JRA55-do atmospheric forcings realistically simulate the large-scale horizontal circulation, the distribution of the mesoscale, overflow and convective processes, and the representation of regional current systems in the North and South Atlantic. The representation of the Atlantic Meridional Overturning Circulation (AMOC), and in particular the long-term temporal evolution, strongly depends on numerical choices for the application of freshwater fluxes. The interannual variability of the AMOC instead is highly correlated among the model experiments and also with observations, including the 2010 minimum observed by ... |
format |
Article in Journal/Newspaper |
author |
A. Biastoch F. U. Schwarzkopf K. Getzlaff S. Rühs T. Martin M. Scheinert T. Schulzki P. Handmann R. Hummels C. W. Böning |
author_facet |
A. Biastoch F. U. Schwarzkopf K. Getzlaff S. Rühs T. Martin M. Scheinert T. Schulzki P. Handmann R. Hummels C. W. Böning |
author_sort |
A. Biastoch |
title |
Regional imprints of changes in the Atlantic Meridional Overturning Circulation in the eddy-rich ocean model VIKING20X |
title_short |
Regional imprints of changes in the Atlantic Meridional Overturning Circulation in the eddy-rich ocean model VIKING20X |
title_full |
Regional imprints of changes in the Atlantic Meridional Overturning Circulation in the eddy-rich ocean model VIKING20X |
title_fullStr |
Regional imprints of changes in the Atlantic Meridional Overturning Circulation in the eddy-rich ocean model VIKING20X |
title_full_unstemmed |
Regional imprints of changes in the Atlantic Meridional Overturning Circulation in the eddy-rich ocean model VIKING20X |
title_sort |
regional imprints of changes in the atlantic meridional overturning circulation in the eddy-rich ocean model viking20x |
publisher |
Copernicus Publications |
publishDate |
2021 |
url |
https://doi.org/10.5194/os-17-1177-2021 https://doaj.org/article/a0b7c80c32aa4f6395249b468139b5da |
genre |
Sea ice |
genre_facet |
Sea ice |
op_source |
Ocean Science, Vol 17, Pp 1177-1211 (2021) |
op_relation |
https://os.copernicus.org/articles/17/1177/2021/os-17-1177-2021.pdf https://doaj.org/toc/1812-0784 https://doaj.org/toc/1812-0792 doi:10.5194/os-17-1177-2021 1812-0784 1812-0792 https://doaj.org/article/a0b7c80c32aa4f6395249b468139b5da |
op_doi |
https://doi.org/10.5194/os-17-1177-2021 |
container_title |
Ocean Science |
container_volume |
17 |
container_issue |
5 |
container_start_page |
1177 |
op_container_end_page |
1211 |
_version_ |
1766195394332590080 |