Date of Award
Fall 1985
Document Type
Thesis
Degree Name
Master of Science (MS)
Department
Ocean & Earth Sciences
Program/Concentration
Oceanography
Committee Director
Ronald E. Johnson
Committee Member
Chester E. Grosch
Committee Member
John Ludwick
Committee Member
Donald Murphy
Call Number for Print
Special Collections LD4331.O35W64
Abstract
A study of the eddy population in the Newfoundland Basin region over the period from November 1981 to December 1984 was conducted. The study was undertaken to demonstrate the importance and basic character of eddy motion in the area patrolled by the International Ice Patrol. This is a descriptive study and no rigorous mathematical solutions are attempted. Data was collected on the number of eddies in the area, their average duration and size, formation, migration and deterioration patterns and rotational velocity. Satellite infrared imagery maintained by National Weather Service and Naval Eastern Oceanographic Center, Canadian Forces METOC Center sea surface temperature data and Tiros Ocean Drifter buoys and Side Looking Airborne Radar imagery maintained by the International Ice Patrol formed the basis for the investigation. This study indicates that eddies are ubiquitous in the area and that they are concentrated in the areas around the Newfoundland Ridge and the Seamounts. They drift to the west after formation. The Labrador Current generates eddies as well as the North Atlantic Current. The characteristics of the average eddy found in the area are presented.
Rights
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DOI
10.25777/fasp-xd15
Recommended Citation
Williams, Frank J..
"Investigation of Eddy Population and Motion in the Southern International Ice Patrol Operations Area (40°-47°N by 40°-55°W)"
(1985). Master of Science (MS), Thesis, Ocean & Earth Sciences, Old Dominion University, DOI: 10.25777/fasp-xd15
https://digitalcommons.odu.edu/oeas_etds/308