Results 51 to 60 of about 11,251 (232)

Atmospheric response to observed intraseasonal tropical sea surface temperature anomalies [PDF]

, 2004
The major tropical convective and circulation features of the intraseasonal or Madden-Julian Oscillation (MJO) are simulated as a passive response to observed MJO sea surface temperature (SST) anomalies in an atmospheric general circulation model (AGCM),
Adrian J. Matthews, Flatau, Fu, Hall, Hendon, Hendon, Inness, Inness, Inness, Kalnay, Liebmann, Madden, Matthews, Matthews, Pope, Reynolds, Shinoda, Shinoda, Slingo, Sperber, Sperber, Waliser, Woolnough, Woolnough   +23 more
core   +1 more source

Performance Evaluation of the MPAS Model in Simulating Southeast Asian Rainfall Characteristics

International Journal of Climatology, EarlyView.
This study evaluates the performance of the Model for Prediction Across Scales–Atmosphere (MPAS) in reproducing key rainfall characteristics over Southeast Asia (SEA) during 2000–2020, using the MSWEP dataset as reference. MPAS realistically captures the observed meridional rainfall gradient, with higher rainfall in the south and lower in the north, as
Nguyen Thanh Hung, Alugula Boyaj, Srivatsan V. Raghavan, Nguyen Ngoc Son, Bhenjamin Jordan Ona   +4 more
wiley   +1 more source

Differences in the Same OMI/MLS Aura Tropospheric Ozone Data Set Published Before and After January 2013 [PDF]

, 2015
On the website "NASA Goddard Homepage for Tropospheric Ozone", global data of tropospheric ozone obtained from observations of OMI and MLS Aura satellite instruments, are reported.
Agosta Scarel, Eduardo Andres, Cionco, Rodolfo Gustavo, Quaranta, Nancy Esther, Rodriguez, Rubén L.   +3 more
core   +2 more sources

Seasonal Characteristics of Mesoscale Convective Systems Over the Philippines

International Journal of Climatology, EarlyView.
This study examines how mesoscale convective systems (MCSs) over the Philippines are most frequent during boreal summer, while those in winter are longer‐lived and more intense due to cold surges and enhanced easterly moisture transport. Intraseasonal oscillations, such as the Madden‐Julian Oscillation (MJO) and the Boreal Summer Intraseasonal ...
Cathrene Lagare, Junshi Ito, Takeshi Yamazaki, Giuseppe Torri   +3 more
wiley   +1 more source

The role of land and ocean evaporation on the variability of precipitation in the Yangtze River valley [PDF]

Hydrology and Earth System Sciences, 2019
The Yangtze River valley (YRV) experiences large intraseasonal and interannual precipitation variability, which is mainly due to East Asian monsoon influence.
A. Fremme, H. Sodemann
doaj   +1 more source

Alaskan Ridge Blocking and Associated Winter Cold Conditions Over North America

International Journal of Climatology, EarlyView.
Multi‐decadal (1979–2023) analysis reveals that wintertime reductions in the meridional gradient of potential vorticity (PVy) over the Bering Sea are recurrent but episodic features of North Pacific circulation. These suppressed PVy states consistently co‐occur with amplified Alaskan ridging, weakened mid‐tropospheric westerlies and a downstream warm ...
Varunesh Chandra, James E. Overland, Muyin Wang   +2 more
wiley   +1 more source

Empirical Subseasonal Prediction of Summer Rainfall Anomalies over the Middle and Lower Reaches of the Yangtze River Basin Based on Atmospheric Intraseasonal Oscillation

Atmosphere, 2017
The middle and lower reaches of the Yangtze River basin (MLRYB) are prone to flooding because their orientation is parallel to the East Asian summer monsoon rain belt. Since the East Asian summer monsoon presents pronounced intraseasonal variability, the
Zhiwei Zhu, Shengjie Chen, Kai Yuan, Yini Chen, Song Gao, Zhenfei Hua   +5 more
doaj   +1 more source

Modeling intraseasonal features of 2004 North American monsoon precipitation [PDF]

, 2007
This study examines the capabilities and limitations of the fifth-generation Pennsylvania State University-National Center for Atmospheric Research Mesoscale Model (MM5) in predicting the precipitation and circulation features that accompanied the 2004 ...
Gao, X, Li, J, Sorooshian, S
core   +1 more source

Modeling Diurnal and Intraseasonal Variability of the Ocean Mixed Layer [PDF]

Journal of Climate, 2005
Abstract The intraseasonal variability of SST associated with the passage of the Madden–Julian oscillation (MJO) is well documented; yet coupled model integrations generally underpredict the magnitude of this SST variability. Observations from the Improved Meteorological Instrument (IMET) mooring in the western Pacific during the ...
Bernie, D. J., Woolnough, Steven J., Slingo, Julia, Guilyardi, Éric   +3 more
openaire   +2 more sources

Floral resource diversity drives spatiotemporal variation in plant–pollinator network structure

Oikos, EarlyView.
Mechanisms underlying community assembly, including those related to species interactions, vary across space and time. Plant–pollinator networks exemplify these dynamics, where link rewiring and turnover mediate adaptations to environmental changes. Bees rely on diverse floral resources (e.g.
Caio S. Ballarin, Felipe W. Amorim, Blanca Arroyo‐Correa, Pedro Jordano   +3 more
wiley   +1 more source