| contributor author | Houry, Sabine | |
| contributor author | Dombrowsky, Eric | |
| contributor author | De Mey, Piepre | |
| contributor author | Minster, Jean-Francois | |
| date accessioned | 2017-06-09T14:48:34Z | |
| date available | 2017-06-09T14:48:34Z | |
| date copyright | 1987/10/01 | |
| date issued | 1987 | |
| identifier issn | 0022-3670 | |
| identifier other | ams-27247.pdf | |
| identifier uri | http://onlinelibrary.yabesh.ir/handle/yetl/4164231 | |
| description abstract | Brunt-Väisälä frequency profiles have been calculated in the South Atlantic and neighboring regions on a 5° ? 5° grid between 30°N and 70°S, 70°W and 70°E, using the annual mean temperature and salinity profiles computed by Levitus from data available from the National Oceanographic Data Center (NODC). These Brunt-Väisälä frequency profiles are used in the computation of the first and second internal Rossby deformation radii. The external Rossby radius is computed for reference. These results compare very well with those of Emery et at. for the equatorial Atlantic. Very small values of the radii are evidenced in the extreme south (less than 10 km in the Antarctic Circumpolar Current for the first internal mode). High vertical variability in Brunt-Väisälä frequency profiles is also observed at the center of the subtropical gyre. This behavior is probably due to the lack of deep data in this region. | |
| publisher | American Meteorological Society | |
| title | Brunt-Väisälä Frequency and Rossby Radii in the South Atlantic | |
| type | Journal Paper | |
| journal volume | 17 | |
| journal issue | 10 | |
| journal title | Journal of Physical Oceanography | |
| identifier doi | 10.1175/1520-0485(1987)017<1619:BVFARR>2.0.CO;2 | |
| journal fristpage | 1619 | |
| journal lastpage | 1626 | |
| tree | Journal of Physical Oceanography:;1987:;Volume( 017 ):;issue: 010 | |
| contenttype | Fulltext | |
