Marine Science Faculty Publications
Document Type
Article
Publication Date
2-1-2003
Digital Object Identifier (DOI)
https://doi.org/10.1175/1520-0485(2003)033<0465:ALCICS>2.0.CO;2
Abstract
The Gulf of Mexico Loop Current intruded upon the West Florida continental shelf in June 2000. In situ currents and hydrography along with satellite temperature and altimetry measurements are used to describe this event and its effects on the shelf. A strong southward current is observed to flow along the shelf slope seaward of the intruded water boundary. This current transported cold, nutrient-rich water from the north, thereby producing anomalous hydrographic features near the shelf break (80-m isobath). An array of moored velocity profilers reveals that the currents landward of the intruded water are independent of the Loop Current and primarily driven by local winds. A series of idealized numerical model simulations inclusive of forcing by both the Loop Current and local winds confirm the observational findings that the shelfbreak currents are largely Loop Current controlled while the shelf currents are largely controlled by the local winds.
Rights Information
Was this content written or created while at USF?
Yes
Citation / Publisher Attribution
Journal of Physical Oceanography, v. 33, issue 2, p. 465-477
© Copyright 2003 American Meteorological Society (AMS). Permission to use figures, tables, and brief excerpts from this work in scientific and educational works is hereby granted provided that the source is acknowledged. Any use of material in this work that is determined to be “fair use” under Section 107 of the U.S. Copyright Act or that satisfies the conditions specified in Section 108 of the U.S. Copyright Act (17 USC §108) does not require the AMS’s permission. Republication, systematic reproduction, posting in electronic form, such as on a website or in a searchable database, or other uses of this material, except as exempted by the above statement, requires written permission or a license from the AMS. All AMS journals and monograph publications are registered with the Copyright Clearance Center (http://www.copyright.com). Questions about permission to use materials for which AMS holds the copyright can also be directed to permissions@ametsoc.org. Additional details are provided in the AMS Copyright Policy statement, available on the AMS website (http://www.ametsoc.org/CopyrightInformation).
Scholar Commons Citation
He, Ruoying and Weisberg, Robert H., "A Loop Current Intrusion Case Study on the West Florida Shelf" (2003). Marine Science Faculty Publications. 151.
https://digitalcommons.usf.edu/msc_facpub/151
