An empirical model of tropical ocean dynamics
نویسندگان
چکیده
منابع مشابه
An empirical model of tropical ocean dynamics
To extend the linear stochastically forced paradigm of tropical sea surface temperature (SST) variability to the subsurface ocean, a linear inverse model (LIM) is constructed from the simultaneous and 3-month lag covariances of observed 3-month running mean anomalies of SST, thermocline depth, and zonal wind stress. This LIM is then used to identify the empirically-determined linear dynamics wi...
متن کاملLow-Frequency Modes of Tropical Ocean Dynamics*
Basinwide very low-frequency (VLF) modes with zonal uniformly deepening and shoaling of the equatorial thermocline are found as solutions of linear shallow-water equations with the meridional basin boundaries under an equatorial b plane. They can be understood as the free heat-content recharge oscillations. The interannual VLF modes had been recognized as the essential part of the coupled recha...
متن کاملAn Empirical Model of Advertising Dynamics
This paper develops a model of dynamic advertising competition, and applies it to the problem of optimal advertising scheduling through time. In many industries we observe advertising “pulsing”, whereby firms systematically switch advertising on and off at a high-frequency. Hence, we observe periods of zero and nonzero advertising, as opposed to a steady level of positive advertising. Previous ...
متن کاملAn Empirical Model of Factor Adjustment Dynamics
This paper investigates how firms dynamically adjust their use of capital, labor, energy, and materials using the Colombian Census of Manufacturing. This Census contains data at the establishment level and provides evidence of a mix of smooth and lumpy adjustments and of interrelated factor adjustments. Based on this evidence, I propose a dynamic firm model that incorporates five key features: ...
متن کاملAn Empirical Imaging Model for Sar Ocean Wave Measurements
Continuous ocean wave measurements on a global basis are still only possible using spaceborne synthetic aperture radar. For more than a decade the European satellites ERS-1 and ERS-2 have acquired about 1500 globally distributed SAR images dayly. ENVISAT is capable of recording some 3000 imagettes. However strong uncertainties in the SAR ocean wave imaging models used so far are well known. The...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Climate Dynamics
سال: 2011
ISSN: 0930-7575,1432-0894
DOI: 10.1007/s00382-011-1034-0