Nonlinear Equilibration of Thermohaline Intrusions
نویسندگان
چکیده
منابع مشابه
Shear and Convective Turbulence in a Model of Thermohaline Intrusions
Thermohaline interleaving is an important mechanism for laterally fluxing salt, heat, and nutrients between water masses. Interleaving is driven by a release of potential energy resulting from the differing diffusivities of heat and salt in seawater. The flows are composed of stacked intrusions that flux more buoyant and less buoyant water in opposite directions. In this paper, we investigate t...
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Previous, linear analysis has suggested that observations of interleaving, quasihorizontal layers in the equatorial oceans may be explained by double-diffusive or inertial instability. Here we describe an idealized, two-dimensional, numerical investigation of the nonlinear development of these instabilities, focusing almost exclusively on the double-diffusive case. We consider the mechanisms fo...
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Stratospheric intrusions induced by a Rossby Wave breaking and its interaction with the subtropical jet during PICO3 campaign A. Carré, F. Ravetta, J.-P. Cammas, P. Mascart, J. Duron, G. Ancellet, and D. Lambert Laboratoire d’Aérologie, Observatoire Midi-Pyrénées, Toulouse, France Service d’Aéronomie, Institut Pierre Simon Laplace, Paris, France Received: 23 June 2005 – Accepted: 25 July 2005 –...
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Primary fixation is never perfectly stable, but is frequently interrupted by slow drifts, microsaccades and saccadic intrusions (SI). SI are involuntary, conjugate movements which take the form of an initial fast movement away from the desired eye position and followed after a short duration, by either a return secondary saccade or a drift. The purpose of this study was to examine the prevalenc...
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For testing Intrusion Detection Systems (IDS), it is essential that we be able to simulate intrusions in diierent forms (both sequential and parallelized) in order to comprehensively test and evaluate the detection capability of an IDS. This paper presents an algorithm for automatically transforming a sequential intrusive script into a set of parallel intrusive scripts (formed by a group of par...
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ژورنال
عنوان ژورنال: Journal of Physical Oceanography
سال: 1998
ISSN: 0022-3670,1520-0485
DOI: 10.1175/1520-0485(1998)028<1043:neoti>2.0.co;2