Results 121 to 130 of about 865 (165)

Global climate mode resonance due to rapidly intensifying El Niño-Southern Oscillation. [PDF]

open access: yesNat Commun
Stuecker MF   +8 more
europepmc   +1 more source

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

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   +2 more
openaire   +1 more source

Southern African monsoon: intraseasonal variability and monsoon indices

Climate Dynamics, 2021
Southern African (SAF) summer monsoon rainfall varies over a range of timescales. Here the emphasis is placed on its intraseasonal variability (ISV), which is of great importance for agricultural production, water resources management, and subseasonal prediction, but synoptic variability is also considered.
Kénedy C. Silvério, Alice M. Grimm
openaire   +1 more source

Eastern Pacific Intraseasonal Variability: A Predictability Perspective

Journal of Climate, 2014
Abstract The eastern Pacific (EPAC) warm pool is a region of strong intraseasonal variability (ISV) during boreal summer. While the EPAC ISV is known to have large-scale impacts that shape the weather and climate in the region (e.g., tropical cyclones and local monsoon), simulating the EPAC ISV is still a great challenge for present-day ...
Xianan Jiang   +4 more
openaire   +1 more source

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.
openaire   +1 more source

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

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
openaire   +1 more source

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   +2 more
openaire   +1 more source

Tropical intraseasonal rainfall variability in the CFSR

Climate Dynamics, 2011
While large-scale circulation fields from atmospheric reanalyses have been widely used to study the tropical intraseasonal variability, rainfall variations from the reanalyses are less focused. Because of the sparseness of in situ observations available in the tropics and strong coupling between convection and large-scale circulation, the accuracy of ...
Jiande Wang   +3 more
openaire   +1 more source

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