9417140 Proehl In this project, the PIs will apply modeling techniques to some new ideas about generation mechanisms for Tropical Instability Waves (TIW), which are dramatic oscillations seen from satellites in the sea surface temperature (SST) front in the near-equatorial zones of both the Pacific and Atlantic Oceans. They are responsible for significant equatorward heat fluxes which counteract a large fractioin of kthe cooling due to equatorial upwelling. The focus of this study will be the effects of the critical surface (where the wave phase speed equals the mean flow speed) and the SST fronts on the stability of the TIW. Recent data obtained in the Tropical Instability Wave Experiment (TIWE) will be used to compare model results with the observed behavior of the waves. ***

Agency
National Science Foundation (NSF)
Institute
Division of Ocean Sciences (OCE)
Application #
9417140
Program Officer
Richard B. Lambert, Jr.
Project Start
Project End
Budget Start
1994-11-01
Budget End
1998-07-31
Support Year
Fiscal Year
1994
Total Cost
$191,500
Indirect Cost
Name
Dartmouth College
Department
Type
DUNS #
City
Hanover
State
NH
Country
United States
Zip Code
03755