Results 31 to 40 of about 67,547 (290)

Non‐Linear Response of the Extratropics to Tropical Climate Variability

Geophysical Research Letters, 2022
There are established El Niño‐Southern Oscillation (ENSO) and Quasi‐biennial Oscillation (QBO) teleconnections to the extratropics that alter the strength of the polar vortex.
A. Walsh, J. A. Screen, A. A. Scaife, D. M. Smith   +3 more
doaj   +1 more source

Intensified anticyclonic anomaly over the western North Pacific during El Niño decaying summer under a weakened Atlantic thermohaline circulation [PDF]

, 2014
It has been well documented that there is an anticyclonic anomaly over the western North Pacific (WNPAC, hereafter) during El Niño decaying summer. This El Niño-WNPAC relationship is greatly useful for the seasonal prediction of summer climate in the WNP
Chen, Wei, Dong, Buwen, Lu, Riyu
core   +1 more source

El Niño-Southern Oscillation influence on tropospheric mercury concentrations [PDF]

, 2016
The El Nino-Southern Oscillation (ENSO) affects the tropospheric concentrations of many trace gases. Here we investigate the ENSO influence on mercury concentrations measured in the upper troposphere during Civil Aircraft for the Regular Investigation of
Andreas Weigelt, Armin Rauthe‐Schöch, Carl A. Brenninkmeijer, Ernst‐Günther Brunke, Franz Slemr, Lynwill Martin, Ralf Ebinghaus, Simon O'Doherty, T. Gerard Spain, Warneck P.   +9 more
core   +2 more sources

El Niño–Southern Oscillation effect on quasi-biennial oscillations of temperature diurnal tides in the mesosphere and lower thermosphere

Earth, Planets and Space, 2018
In this study, we evaluate the El Niño–Southern Oscillation (ENSO) signals in the two dominant temperature diurnal tides, diurnal westward wavenumber 1 (DW1) and diurnal eastward wavenumber 3 (DE3) on the quasi-biennial oscillation (QBO) scale (18–34 ...
Yang-Yi Sun, Huixin Liu, Yasunobu Miyoshi, Libo Liu, Loren C. Chang   +4 more
doaj   +1 more source

Tropospheric QBO-ENSO interactions and differences between Atlantic and Pacific [PDF]

, 2016
This study investigates the interaction of the Quasi-Biennial Oscillation (QBO) and the El Niño-Southern Oscillation (ENSO) in the troposphere separately for the North Pacific and North Atlantic region.
Hansen, Felicitas, Matthes, Katja, Wahl, Sebastian   +2 more
core   +1 more source

Distinct anthropogenic aerosol and greenhouse gas effects on El Niño/Southern Oscillation variability

Communications Earth & Environment
El Niño/Southern Oscillation variability has conspicuous impacts on ecosystems and severe weather. Here, we probe the effects of anthropogenic aerosols and greenhouse gases on El Niño/Southern Oscillation variability during the historical period using a ...
Xianglin Ren, Wei Liu
doaj   +1 more source

El Nino-southern Oscillation and Lathyrism Epidemics

Frontiers in Environmental Science, 2015
Epidemics of lathyrism, a neurological syndrome of spastic paraparesis, have occurredduring severe droughts in Europe, Asia, and Africa for millenia. Causation is linked toexposure to β-N-oxalyl-L-α,β-diaminopropionic acid (β-L-ODAP), a neurotoxin in ...
Olusegun Steven Ayodele Oluwole
doaj   +1 more source

The Asymmetric Predictive Power of Indian Ocean Dipole for Subsequent Year's ENSO: Role of Atlantic Ocean as an Intermediary

Geophysical Research Letters, 2023
We examined the Indian Ocean Dipole (IOD)'s predictive ability for El Niño‐Southern Oscillation (ENSO). Our findings indicate that positive IODs have a stronger impact on the subsequent year's ENSO compared to negative IODs. To explain this asymmetry, we
Lei Fan, Xing Meng
doaj   +1 more source

Increase in the Intensity of Air–Sea Coupling in the Key ENSO Region during 1955–2020

Atmosphere, 2022
The El Niño and Southern Oscillation (ENSO), a phenomenon of air–sea coupling in the tropical Pacific, has strong response to global climate change. In this study, the primary region where ENSO occurred during the period 1955–2020 was selected as the key
Zhiqing Liu, Jianjun Xu
doaj   +1 more source

Pacific island regional preparedness for El Niño [PDF]

, 2017
The El Niño Southern Oscillation (ENSO) cycle is often blamed for disasters in Pacific island communities. From a disaster risk reduction (DRR) perspective, the challenges with the El Niño part of the ENSO cycle, in particular, are more related to ...
A Kaloumaira, AD Magee, BF Murphy, BR Finney, C Lightfoot, C Macpherson, C Thomson, D Normile, DA Wilhite, DE Alexander, DG Streets, DM Schneider, DV Eguiguren, E Shea, E Worliczek, ES Sarachik, F Cuny, F Krüger, F Siegert, G Baldacchino, G Bertram, GA Tobin, H Annamalai, I Johnston, I White, I White, Ilan Kelman, J Barr, J Bjerknes, J Bjerknes, J Campbell, J Campbell, J Lewis, J Lewis, J Lewis, J Mercer, JC Gaillard, JC Gaillard, JF Bruno, JM Pandolfi, JN Rosenau, JP Emont, JR Campbell, K Méheux, K Méheux, K Paton, K Wyrtki, KE McNamara, KI Sudmeier-Rieux, L Cumiskey, L Goddard, L Le De, M Davis, M Dilley, M Fordham, M Gueri, MH Glantz, MH Glantz, MH Glantz, MH Glantz, MJ McPhaden, MR Chowdhury, N Luchetti, N Marwan, NJ Mantua, PD Nunn, PD Nunn, PF Lefale, PJ Edmunds, PW Glynn, R Dahlberg, R Duncan, R Feinberg, R Scheyvensa, RG Roberts, RS Kovats, S Hales, S Williams, SE Zebiak, SG Philander, SJ Cronin, T Nakalevu, TA Dillaha III, TA Schroeder, TR Burns, TW Giambelluca, UNISDR, UNISDR   +87 more
core   +2 more sources