Tziperman (2005), Abrupt climate shifts in Greenland due to displacements of the sea ice edge, Geophys. Res
[1] An atmospheric circulation model is used to show that a reduction in sea ice extent in the North Atlantic produces a climatic response consistent with abrupt changes in temperature and snow accumulation recorded in Greenland during the Dansgaard-Oeschger (D-O) events of the last glacial period....
Main Authors: | , , , , , , |
---|---|
Other Authors: | |
Format: | Text |
Language: | English |
Subjects: | |
Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.419.7822 http://www.seas.harvard.edu/climate/eli/reprints/Li-Battisti-Schrag-Tziperman-2005.pdf |
id |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.419.7822 |
---|---|
record_format |
openpolar |
spelling |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.419.7822 2023-05-15T16:27:13+02:00 Tziperman (2005), Abrupt climate shifts in Greenland due to displacements of the sea ice edge, Geophys. Res Camille Li David S. Battisti Daniel P. Schrag Eli Tziperman D. P. Schrag E. Tziperman Abrupt Climate Shifts The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.419.7822 http://www.seas.harvard.edu/climate/eli/reprints/Li-Battisti-Schrag-Tziperman-2005.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.419.7822 http://www.seas.harvard.edu/climate/eli/reprints/Li-Battisti-Schrag-Tziperman-2005.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.seas.harvard.edu/climate/eli/reprints/Li-Battisti-Schrag-Tziperman-2005.pdf text ftciteseerx 2016-01-08T03:54:08Z [1] An atmospheric circulation model is used to show that a reduction in sea ice extent in the North Atlantic produces a climatic response consistent with abrupt changes in temperature and snow accumulation recorded in Greenland during the Dansgaard-Oeschger (D-O) events of the last glacial period. The model simulations exhibit warming that is especially pronounced in winter and an accumulation increase that occurs primarily in summer, though the fractional accumulation increase is greater in winter. The seasonality of the combined temperature and accumulation changes is also consistent with the oxygen isotope signal, explaining why estimates of the magnitude of D-O warming from oxygen isotopes are damped relative to direct estimates. Mechanisms for driving such displacements of sea ice could be changes in ocean thermohaline circulation (OTC) or rearrangements of the tropical atmosphere-ocean system. Citation: Li, C., D. S. Battisti Text Greenland North Atlantic Sea ice Unknown Greenland |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
description |
[1] An atmospheric circulation model is used to show that a reduction in sea ice extent in the North Atlantic produces a climatic response consistent with abrupt changes in temperature and snow accumulation recorded in Greenland during the Dansgaard-Oeschger (D-O) events of the last glacial period. The model simulations exhibit warming that is especially pronounced in winter and an accumulation increase that occurs primarily in summer, though the fractional accumulation increase is greater in winter. The seasonality of the combined temperature and accumulation changes is also consistent with the oxygen isotope signal, explaining why estimates of the magnitude of D-O warming from oxygen isotopes are damped relative to direct estimates. Mechanisms for driving such displacements of sea ice could be changes in ocean thermohaline circulation (OTC) or rearrangements of the tropical atmosphere-ocean system. Citation: Li, C., D. S. Battisti |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Camille Li David S. Battisti Daniel P. Schrag Eli Tziperman D. P. Schrag E. Tziperman Abrupt Climate Shifts |
spellingShingle |
Camille Li David S. Battisti Daniel P. Schrag Eli Tziperman D. P. Schrag E. Tziperman Abrupt Climate Shifts Tziperman (2005), Abrupt climate shifts in Greenland due to displacements of the sea ice edge, Geophys. Res |
author_facet |
Camille Li David S. Battisti Daniel P. Schrag Eli Tziperman D. P. Schrag E. Tziperman Abrupt Climate Shifts |
author_sort |
Camille Li |
title |
Tziperman (2005), Abrupt climate shifts in Greenland due to displacements of the sea ice edge, Geophys. Res |
title_short |
Tziperman (2005), Abrupt climate shifts in Greenland due to displacements of the sea ice edge, Geophys. Res |
title_full |
Tziperman (2005), Abrupt climate shifts in Greenland due to displacements of the sea ice edge, Geophys. Res |
title_fullStr |
Tziperman (2005), Abrupt climate shifts in Greenland due to displacements of the sea ice edge, Geophys. Res |
title_full_unstemmed |
Tziperman (2005), Abrupt climate shifts in Greenland due to displacements of the sea ice edge, Geophys. Res |
title_sort |
tziperman (2005), abrupt climate shifts in greenland due to displacements of the sea ice edge, geophys. res |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.419.7822 http://www.seas.harvard.edu/climate/eli/reprints/Li-Battisti-Schrag-Tziperman-2005.pdf |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland North Atlantic Sea ice |
genre_facet |
Greenland North Atlantic Sea ice |
op_source |
http://www.seas.harvard.edu/climate/eli/reprints/Li-Battisti-Schrag-Tziperman-2005.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.419.7822 http://www.seas.harvard.edu/climate/eli/reprints/Li-Battisti-Schrag-Tziperman-2005.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766016331802476544 |