Results 191 to 200 of about 11,251 (232)

Trends in intraseasonal temperature variability in Europe, 1961 - 2018

International Journal of Climatology, 2022
<p>While long-term changes in measures of central tendency of climate elements, that is, mean temperature, are well acknowledged, studies of trends in measures of their variability are much less common. This is despite the fact that trends in variability can have higher effect on climate extremes than trends in mean.
Tomáš Krauskopf, Radan Huth
openaire   +2 more sources

Influence of Intraseasonal Variability on the Development of Monsoon Depressions [PDF]

Geophysical Research Letters, 2021
AbstractPrevious studies showed that the activity of monsoon low‐pressure systems (LPS), which produce a large fraction of the South Asian monsoon's total rainfall, is modulated by intraseasonal variability. Using satellite‐derived products and atmospheric reanalyzes, this study examines how the boreal summer intraseasonal oscillation (ISO) separately ...
Nirupam Karmakar, William R Boos, Vasubandhu Misra   +2 more
exaly   +5 more sources

Modelling intraseasonal and interannual variability in the tropics

Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 1989
Abstract A tropical ocean-atmosphere model of intermediate complexity, incorporating a limited set of physical processes, is used to investigate variability up to interannual timescales. The model atmosphere has a single vertical mode and an explicit moisture budget, whereas the ocean has one active upper layer.
M. K. Davey, G. Budin
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Predictability and prediction skill of the boreal summer intraseasonal oscillation in the Intraseasonal Variability Hindcast Experiment [PDF]

Climate Dynamics, 2015
Boreal summer intraseasonal oscillation (BSISO) is one of the dominant modes of intraseasonal variability of the tropical climate system, which has fundamental impacts on regional summer monsoons, tropical storms, and extra-tropical climate variations. Due to its distinctive characteristics, a specific metric for characterizing observed BSISO evolution
Sun-Seon Lee, Bin Wang, Duane E Waliser   +2 more
exaly   +2 more sources

Modeling intraseasonal variability

2011
The Madden–Julian Oscillation (MJO) has long been an aspect of the global climate that has provided a challenging test for the climate modeling community. Since the 1980s there have been numerous studies of simulation of the MJO and boreal summer intraseasonal variability (BSISV) in general circulation models (GCMs), ranging from Hayashi and Golder ...
K. R. Sperber, J. M. Slingo, P. M. Inness   +2 more
openaire   +1 more source

Intraseasonal Variability of the Philippines Diurnal Cycle

2022
<p>The diurnal cycle in tropical islands is critical for water supplies and agriculture, and potentially has important feedbacks onto longer timescale tropical disturbances. However, the conditions that regulate the diurnal cycle of rainfall on such islands remain poorly understood.  Here, we use observations and a cloud ...
Eric Maloney, Michael Natoli
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Intraseasonal and interannual climate variability

Climatic Change, 1990
Major advances in our understanding of intraseasonal-interannual climate variability during the past three decades are reviewed. Prospects for prediction on these time-scales are briefly discussed.
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Intraseasonal variability of the circulation over Vietnam

2022
This thesis was scanned from the print manuscript for digital preservation and is copyright the author. Researchers can access this thesis by asking their local university, institution or public library to make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
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Intraseasonal variability of the Tropical Easterly Jet

Meteorology and Atmospheric Physics, 2006
By analyzing 12-year (1979–1990) 200 hPa wind data from National Centers for Environmental Prediction-National Center for Atmospheric Research reanalysis, we demonstrate that the intraseasonal time scale (30–60 days) variability of the Tropical Easterly Jet (TEJ) reported in individual case studies occurs during most years. In the entrance region (east
V. Sathiyamoorthy, P. K. Pal, P. C. Joshi   +2 more
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Longitudinal localization of tropical intraseasonal variability

Quarterly Journal of the Royal Meteorological Society, 2012
AbstractIntraseasonal time‐scales play an important role in tropical variability. Two modes that contribute significantly to tropical intraseasonal variability (ISV) are the eastward‐propagating Madden–Julian Oscillation (MJO), and westward‐moving moist equatorial Rossby waves.
openaire   +1 more source