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Prognostic Modeling Studies of the Keweenaw Current in Lake Superior. Part II: Simulation.
- Source :
- Journal of Physical Oceanography; Feb2001, Vol. 31 Issue 2, p396, 15p
- Publication Year :
- 2001
-
Abstract
- ABSTRACT The Keweenaw Current, observed along the coast of the Keweenaw Peninsula in Lake Superior during July 1973, was simulated using a 3D, nonorthogonal coordinate transformation, primitive equation coastal ocean model. The model domain covered the entire lake with a high resolution of 250-600 m in the cross-shelf direction and 4-6 km in the alongshelf direction along the peninsula. The model was initialized using the monthly averaged temperature field observed in June 1973 and was run prognostically with synoptic wind forcing plus monthly averaged heat flux. Good agreement was found between model-predicted and observed currents at buoy stations near Eagle Harbon Comparison of the model results with and without inclusion of heat flux suggested that combined wind and heat fluxes played a key role in the intensification of the Keweenaw Current during summer months. The model-predicted relatively strong near-inertial oscillations occurred episodically under conditions... [ABSTRACT FROM AUTHOR]
- Subjects :
- FLUID dynamics
Subjects
Details
- Language :
- English
- ISSN :
- 00223670
- Volume :
- 31
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Journal of Physical Oceanography
- Publication Type :
- Academic Journal
- Accession number :
- 5442397
- Full Text :
- https://doi.org/10.1175/1520-0485(2001)031<0396:PMSOTK>2.0.CO;2