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Seasonal and intraseasonal oscillations in a monsoonal estuary
2023Estuaries on the Indian subcontinent are influenced by the Asian Summer Monsoon and show strong seasonality. As a result, these estuaries are often referred to as monsoonal estuaries (Vijith et al., 2009).  The seasonal cycle is superposed with intra-seasonal oscillations (ISO) with periods ranging from 10 to 90 days.
Iyyath Pareed pillai Safin +8 more
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Seasonal Variations of Tropical Intraseasonal Oscillations
2013This study has investigated whether the monsoon intraseasonal oscillation (MISO) and Madden Julian Oscillation (MJO) are same or different over the Indo-Pacific tropical region. The results are based on observational analysis with high-resolution diabatic heating as central to all the mechanisms discussed and atmospheric general circulation model ...
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On the Dynamics of Intraseasonal Oscillations and ENSO
Journal of the Atmospheric Sciences, 1988This paper investigates some basic properties of low-frequency phenomena in the tropical atmosphere and the coupled ocean-atmosphere system, with an aim of seeking a unified dynamical framework for studies of the mechanisms of intraseasonal oscillations and the El Nino Southern Oscillation (ENSO). The role of specific processes leading to intraseasonal
K-M. Lau, Suhung Shen
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Stochastic Forcing of ENSO by the Intraseasonal Oscillation
Journal of Climate, 1999Abstract Using the ideas of generalized linear stability theory, the authors examine the potential role that tropical variability on synoptic–intraseasonal timescales can play in controlling variability on seasonal–interannual timescales. These ideas are investigated using an intermediate coupled ocean–atmosphere model of the El Nino–Southern ...
Andrew M. Moore, Richard Kleeman
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Tropical Intraseasonal Oscillations in a Simple Nonlinear Model
Journal of the Atmospheric Sciences, 1993Abstract This study examines two possible mechanisms responsible for the selection of the preferred period of the Madden and Julian (40–50 day) oscillation. A global two-level nonlinear model with a positive-only CISK-type cumulus heating parameterization is used to simulate the oscillation, which appears when the SST exceeds a critical value for ...
Ileana Bladé, Dennis L. Hartmann
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Intraseasonal interaction between the Madden–Julian Oscillation and the North Atlantic Oscillation
Nature, 2008Bridging the traditional gap between the spatio-temporal scales of weather and climate is a significant challenge facing the atmospheric community. In particular, progress in both medium-range and seasonal-to-interannual climate prediction relies on our understanding of recurrent weather patterns and the identification of specific causes responsible ...
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Remotely Forced Intraseasonal Oscillations over the Tropical Atlantic
Journal of the Atmospheric Sciences, 1993Abstract Intraseasonal (20–70 day) variability is examined in the Atlantic region during Northern Hemisphere winter using ECMWF analyses and NOAA outgoing longwave radiation (OLR). It is found that the dominant 200-mb zonal-wind fluctuation over the tropical Atlantic, A1, is related to global-scale circulation anomalies with their origins in the ...
Chung-Kyu Park, Siegfried D. Schubert
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly
Intraseasonal oscillations of the Andaman Sea thermocline
Deep Sea Research Part II: Topical Studies in Oceanography, 2023Sreedevi P. Vasu, P.N. Vinayachandran
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