JOURNAL OF GEOPHYSICAL RESEARCH, VOL.???, XXXX, DOI:10.1029/, On the Modification of Tides in a Seasonally Ice-Covered Sea
Hudson Strait, and Hud-son Bay, are used to study the seasonal variability of the M2 tide. Significant seasonal variations of the M2 surface elevation are found in all these regions and at all seasons. The largest variations occur during winter while both elevation increase (Hudson Strait) and decre...
Main Authors: | , , |
---|---|
Other Authors: | |
Format: | Text |
Language: | English |
Subjects: | |
Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.454.7335 http://www.ccpo.odu.edu/~pierre/preprint2008jgr.pdf |
id |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.454.7335 |
---|---|
record_format |
openpolar |
spelling |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.454.7335 2023-05-15T16:17:59+02:00 JOURNAL OF GEOPHYSICAL RESEARCH, VOL.???, XXXX, DOI:10.1029/, On the Modification of Tides in a Seasonally Ice-Covered Sea P. St-laurent F. J. Saucier J. -f. Dumais The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.454.7335 http://www.ccpo.odu.edu/~pierre/preprint2008jgr.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.454.7335 http://www.ccpo.odu.edu/~pierre/preprint2008jgr.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.ccpo.odu.edu/~pierre/preprint2008jgr.pdf text ftciteseerx 2016-01-08T06:07:00Z Hudson Strait, and Hud-son Bay, are used to study the seasonal variability of the M2 tide. Significant seasonal variations of the M2 surface elevation are found in all these regions and at all seasons. The largest variations occur during winter while both elevation increase (Hudson Strait) and decrease (Hudson Bay, Foxe Basin) are observed. These variations are found recur-rent at the stations where multiyear observations are available. Observations from a ve-locity profiler are consistent with a seasonal damping of the tides because of friction un-der ice. Numerical simulations with a sea ice-ocean coupled model and realistic forcing qualitatively reproduce most of the features of the observed variability. The simulations show that the winter M2 variations are essentially caused by the under-ice friction, al-beit with strong regional differences. Under-ice friction mostly occurs in a limited region (Foxe Basin) and can account for both increased and decreased M2 elevations during win-ter. 1. Text Foxe Basin Hudson Bay Hudson Strait Sea ice Unknown Foxe Basin ENVELOPE(-77.918,-77.918,65.931,65.931) Hudson Hudson Bay Hudson Strait ENVELOPE(-70.000,-70.000,62.000,62.000) |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
description |
Hudson Strait, and Hud-son Bay, are used to study the seasonal variability of the M2 tide. Significant seasonal variations of the M2 surface elevation are found in all these regions and at all seasons. The largest variations occur during winter while both elevation increase (Hudson Strait) and decrease (Hudson Bay, Foxe Basin) are observed. These variations are found recur-rent at the stations where multiyear observations are available. Observations from a ve-locity profiler are consistent with a seasonal damping of the tides because of friction un-der ice. Numerical simulations with a sea ice-ocean coupled model and realistic forcing qualitatively reproduce most of the features of the observed variability. The simulations show that the winter M2 variations are essentially caused by the under-ice friction, al-beit with strong regional differences. Under-ice friction mostly occurs in a limited region (Foxe Basin) and can account for both increased and decreased M2 elevations during win-ter. 1. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
P. St-laurent F. J. Saucier J. -f. Dumais |
spellingShingle |
P. St-laurent F. J. Saucier J. -f. Dumais JOURNAL OF GEOPHYSICAL RESEARCH, VOL.???, XXXX, DOI:10.1029/, On the Modification of Tides in a Seasonally Ice-Covered Sea |
author_facet |
P. St-laurent F. J. Saucier J. -f. Dumais |
author_sort |
P. St-laurent |
title |
JOURNAL OF GEOPHYSICAL RESEARCH, VOL.???, XXXX, DOI:10.1029/, On the Modification of Tides in a Seasonally Ice-Covered Sea |
title_short |
JOURNAL OF GEOPHYSICAL RESEARCH, VOL.???, XXXX, DOI:10.1029/, On the Modification of Tides in a Seasonally Ice-Covered Sea |
title_full |
JOURNAL OF GEOPHYSICAL RESEARCH, VOL.???, XXXX, DOI:10.1029/, On the Modification of Tides in a Seasonally Ice-Covered Sea |
title_fullStr |
JOURNAL OF GEOPHYSICAL RESEARCH, VOL.???, XXXX, DOI:10.1029/, On the Modification of Tides in a Seasonally Ice-Covered Sea |
title_full_unstemmed |
JOURNAL OF GEOPHYSICAL RESEARCH, VOL.???, XXXX, DOI:10.1029/, On the Modification of Tides in a Seasonally Ice-Covered Sea |
title_sort |
journal of geophysical research, vol.???, xxxx, doi:10.1029/, on the modification of tides in a seasonally ice-covered sea |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.454.7335 http://www.ccpo.odu.edu/~pierre/preprint2008jgr.pdf |
long_lat |
ENVELOPE(-77.918,-77.918,65.931,65.931) ENVELOPE(-70.000,-70.000,62.000,62.000) |
geographic |
Foxe Basin Hudson Hudson Bay Hudson Strait |
geographic_facet |
Foxe Basin Hudson Hudson Bay Hudson Strait |
genre |
Foxe Basin Hudson Bay Hudson Strait Sea ice |
genre_facet |
Foxe Basin Hudson Bay Hudson Strait Sea ice |
op_source |
http://www.ccpo.odu.edu/~pierre/preprint2008jgr.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.454.7335 http://www.ccpo.odu.edu/~pierre/preprint2008jgr.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766004000434421760 |