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| 005 | 20240507115300.0 | ||
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| 007 | ta | ||
| 008 | 060630s2001 esp 00010 spa d | ||
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_aDIBRA _bspa _cUVAL _erda |
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| 041 | 0 | _aeng | |
| 084 | _aT | ||
| 100 | 1 |
_aCáceres Muñoz, Mario _9103370, _eauthor. |
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| 245 | 1 | 0 |
_aTransverse variability of the flow and density in inlets of southern Chile / _cMario Cáceres Muñoz. |
| 264 | 1 |
_aNorth Folk, Virginia : _bOld Dominion University, _c2001. |
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| 300 |
_axiii, 142 hojas : _bilustraciones, mapas, gráficos. |
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| 347 |
_2rda _atext file _bPDF |
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| 502 | _aDoctor of Philosophy in Oceanography. | ||
| 504 | _aBibliografía: hojas 135-141. | ||
| 520 | _aMeasurements of velocity and density profiles were made to describe the flow transverse structure in three inlets of southern Chile. The inlets show marked differences in their transverse dynamics in response to externa! forcing. In Aysen Fjord (45.2° S) the mean flow showed a three layer structure that was consistent with up-fjord wind-induced exchange, while in Chacao Channel (41.8° S), the mean flow exhibited predominantly a lateral structure that featured sharp velocity shears. In both cases, a bank in the center of the sections seemed to play an important role in shaping the mean flows. In Ventisquero Sound (44.4° S), the presence of a sill/contraction combination determined differences in the residual circulation on both sides of the contraction. The subtidal transverse momentum balance in Aysen altemates from quasigeostrophic during calm winds to a frictional layer and quasigeostrophic interior during periods of wind forcing. In Chacao, both advective accelerations and friction seem to play a major role in the transverse dynamics. In Ventisquero Sound, advective accelerations were dominant to the north of the contraction and over the sill. Typical nondimensional groups such as Rossby number, Ekman number, Reynolds number and Richardson number revealed dynamic sirnilarities and differences among the different systems. | ||
| 650 | 4 |
_aOCEANOGRAFIA FISICA _95988. |
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| 650 | 4 |
_aESTUARIOS _933057. |
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| 650 | 4 |
_aFIORDOS _935088. |
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| 650 | 4 |
_aCORRIENTES COSTERAS _935011. |
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| 651 | 4 |
_aFiordo Aisén (Chile) _951591. |
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| 651 | 4 |
_aCanal de Chacao (Chile) _962773. |
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| 700 | 1 |
_aValle-Levinson, Arnoldo, _eProfesor guía _9103377. |
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| 710 | 2 |
_aOld Dominion University _9103376. |
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| 942 |
_c5 _2ddc |
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_c90333 _d90333 |
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