Results 11 to 20 of about 7,825 (236)
Quantifying Causal Pathways of Teleconnections [PDF]
Bulletin of the American Meteorological Society, 2021 Abstract Teleconnections are sources of predictability for regional weather and climate, but the relative contributions of different teleconnections to regional anomalies are usually not understood. While physical knowledge about the involved mechanisms is often available, how to quantify a particular causal pathway from data are usually unclear. Here,
Kretschmer, M. +6 more
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WCD Ideas: Teleconnections through weather rather than stationary waves [PDF]
Weather and Climate DynamicsConventionally, teleconnections in the atmosphere are described by correlations between monthly mean fields. These correlations are supposedly caused by stationary Rossby waves.
C. Spensberger, C. Spensberger
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Data Mining for Teleconnections in Global Climate Datasets
Data Science Journal, 2007 Teleconnection is a linkage between two climate events that occur in widely separated regions of the globe on a monthly or longer timescale. In the past, statistical methods have been used to discover teleconnections. However, because of the overwhelming
Xiaoping Gao +3 more
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Nonlinear atmospheric teleconnections [PDF]
Geophysical Research Letters, 2006 Neural network models are used to reveal the nonlinear winter atmospheric teleconnection patterns associated with the El Niño‐Southern Oscillation (ENSO) and with the Arctic Oscillation (AO) over the N. Hemisphere. The nonlinear teleconnections (for surface air temperature, precipitation, sea level pressure and 500 hPa geopotential height) are found to
Hsieh, William W. +2 more
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Climate Change Alters Teleconnections
Geophysical Research LettersAbstract Internal modes of climate variability, such as El Niño and the North Atlantic Oscillation (NAO), can have strong influences upon distant weather patterns, effects that are referred to as “teleconnections.” The extent to which anthropogenic climate change has and will continue to affect these teleconnections, however, remains ...
E. Vos, P. Huybers, E. Tziperman
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QBO modulation of MJO teleconnections in the North Pacific: impact of preceding MJO phases
npj Climate and Atmospheric ScienceThis study examines the influence of the Quasi-Biennial Oscillation (QBO) on the Madden-Julian Oscillation (MJO) teleconnections in the North Pacific using ERA5 data.
Min-Jee Kang, Hera Kim, Seok-Woo Son
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A Sequential Autoencoder for Teleconnection Analysis [PDF]
Remote Sensing, 2020 Many aspects of the earth system are known to have preferred patterns of variability, variously known in the atmospheric sciences as modes or teleconnections.
Jiena He, J. Ronald Eastman
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Relationship Between Atmospheric Teleconnections and the Northern Hemisphere's Circumpolar Vortex [PDF]
Earth and Space Science, 2021 The Northern Hemispheric circumpolar vortex (NHCPV) is the hemispheric‐scale, middle‐ and upper‐tropospheric wind belt circumnavigating the North Pole.
Nazla Bushra, Robert V. Rohli
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, 2020 The reverberating impacts of ENSO are felt around the world long after the demise of ENSO events in the tropical Pacific Ocean. This is largely attributable to oceanic pathways that transfer ENSO-associated anomalies around the Pacific and into other basins.
Sprintall, Janet +4 more
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Analysing the Effects of Atmospheric Teleconnections on Streamflow Regime in the Eastern Black Sea Basin in Türkiye [PDF]
Doğal Afetler ve Çevre DergisiAnalysing the variations in hydrological cycle components is essential for water resources planning and management. In this study, the relationship between the streamflow data belonging to five discharge gauging stations in the Eastern Black Sea Basin in
Cenk Sezen
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