Shelf waves with diurnal tidal frequency at the Greenland shelf edge:
Tidal analysis has been carried out on current measurements at a “cross-shelf” transect off Greenland at 71o N. The diurnal tides manifest themselves mainly as a barotropic continental shelf wave, travelling southward along the shelf slope. This follows from the amplitude distribution of the diurnal...
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fttno:oai:tudelft.nl:uuid:661dc1ea-ab7d-45b8-a274-3dee7891c072 2023-05-15T16:26:58+02:00 Shelf waves with diurnal tidal frequency at the Greenland shelf edge: Lam, F.P.A. 1999-01-01 http://resolver.tudelft.nl/uuid:661dc1ea-ab7d-45b8-a274-3dee7891c072 en eng uuid:661dc1ea-ab7d-45b8-a274-3dee7891c072 186410 http://resolver.tudelft.nl/uuid:661dc1ea-ab7d-45b8-a274-3dee7891c072 Deep Sea Research Part I: Oceanographic Research Papers, May, 5, 46, 895-923 article 1999 fttno 2022-04-10T16:16:08Z Tidal analysis has been carried out on current measurements at a “cross-shelf” transect off Greenland at 71o N. The diurnal tides manifest themselves mainly as a barotropic continental shelf wave, travelling southward along the shelf slope. This follows from the amplitude distribution of the diurnal tidal components and from the rotation sense of the tidal ellipses at different cross-slope locations, as calculated with simple two-dimensional models. The well organized cross-slope pattern of the velocity amplitudes is absent in observations further north near 75o N.These observations suggest that the local vanishing of the group velocity, which is caused by topography, is of importance for the existence and local amplification of these continental shelf waves with diurnal tidal frequency. Article in Journal/Newspaper Greenland TU Delft: Institutional Repository (Delft University of Technology) Greenland |
institution |
Open Polar |
collection |
TU Delft: Institutional Repository (Delft University of Technology) |
op_collection_id |
fttno |
language |
English |
description |
Tidal analysis has been carried out on current measurements at a “cross-shelf” transect off Greenland at 71o N. The diurnal tides manifest themselves mainly as a barotropic continental shelf wave, travelling southward along the shelf slope. This follows from the amplitude distribution of the diurnal tidal components and from the rotation sense of the tidal ellipses at different cross-slope locations, as calculated with simple two-dimensional models. The well organized cross-slope pattern of the velocity amplitudes is absent in observations further north near 75o N.These observations suggest that the local vanishing of the group velocity, which is caused by topography, is of importance for the existence and local amplification of these continental shelf waves with diurnal tidal frequency. |
format |
Article in Journal/Newspaper |
author |
Lam, F.P.A. |
spellingShingle |
Lam, F.P.A. Shelf waves with diurnal tidal frequency at the Greenland shelf edge: |
author_facet |
Lam, F.P.A. |
author_sort |
Lam, F.P.A. |
title |
Shelf waves with diurnal tidal frequency at the Greenland shelf edge: |
title_short |
Shelf waves with diurnal tidal frequency at the Greenland shelf edge: |
title_full |
Shelf waves with diurnal tidal frequency at the Greenland shelf edge: |
title_fullStr |
Shelf waves with diurnal tidal frequency at the Greenland shelf edge: |
title_full_unstemmed |
Shelf waves with diurnal tidal frequency at the Greenland shelf edge: |
title_sort |
shelf waves with diurnal tidal frequency at the greenland shelf edge: |
publishDate |
1999 |
url |
http://resolver.tudelft.nl/uuid:661dc1ea-ab7d-45b8-a274-3dee7891c072 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland |
genre_facet |
Greenland |
op_source |
Deep Sea Research Part I: Oceanographic Research Papers, May, 5, 46, 895-923 |
op_relation |
uuid:661dc1ea-ab7d-45b8-a274-3dee7891c072 186410 http://resolver.tudelft.nl/uuid:661dc1ea-ab7d-45b8-a274-3dee7891c072 |
_version_ |
1766015983604989952 |