Results 21 to 30 of about 2,210 (216)

Can GCMs Simulate ENSO Cycles, Amplitudes, and Its Teleconnection Patterns with Global Precipitation?

open access: yesAtmosphere
The ability of a general circulation model (GCM) to capture the variability of El Niño–Southern Oscillation (ENSO) is not only a scientific issue of climate model performance, but also critical for climate change and variability impact studies.
Chongya Ma   +4 more
doaj   +1 more source

THE INFLUENCE OF CHANGES IN TELECONNECTION PATTERN TRENDS ON TEMPERATURE AND PRECIPITATION TRENDS IN NORTHEASTERN ROMANIA [PDF]

open access: yesRiscuri şi Catastrofe, 2014
The influence of changes in teleconnection pattern trends on temperature and precipitation trends in northeastern Romania. Influence of changes in teleconnection patterns on temperature and precipitation have been identified in many studies performed at ...
A. PITICAR, D. RISTOIU
doaj  

The tropical Indian Ocean matters for U. S. winter precipitation variability and predictability

open access: yesEnvironmental Research Letters, 2023
The El Niño-Southern Oscillation (ENSO) is the key predictor for operational seasonal climate prediction in the United States (U. S.). Compared with the impact of the tropical Pacific associated with ENSO, the role of the Indian Ocean on U. S.
Zeng-Zhen Hu   +4 more
doaj   +1 more source

Empirical evidence for multidecadal scale global atmospheric electric circuit modulation by the El Niño-Southern Oscillation

open access: yesEnvironmental Research Letters, 2022
The El Niño-Southern Oscillation (ENSO) modifies precipitation patterns across the planet. Charge separation in disturbed weather and thunderstorms drives the global atmospheric electric circuit (GEC), hence ENSO-induced precipitation changes are ...
R Giles Harrison   +3 more
doaj   +1 more source

ENSO Teleconnection Pattern Changes over the Southeastern United States under a Climate Change Scenario in CMIP5 Models

open access: yesAdvances in Meteorology, 2014
A strong teleconnection exists between the sea surface temperature (SST) over the tropical Pacific and the winter precipitation in the southeastern United States (SE US).
Ji-Hyun Oh   +3 more
doaj   +1 more source

A New Hydroclimatic Signature: Negative NAO Dominance Under Weak La Niña Conditions During the 2025–2026 Northwest Africa Floods

open access: yesInternational Journal of Climatology, EarlyView.
Conceptual hydroclimatic pathway linking the concurrent negative North Atlantic Oscillation (NAO) phase and weak La Niña conditions to extreme February rainfall and flash flooding in Northwest Africa. ABSTRACT The winter of 2025–2026 in Morocco exhibited a rapid hydroclimatic transition from prolonged drought to widespread flooding, representing an ...
Afshin Amiri   +2 more
wiley   +1 more source

Annual and Seasonal Rainfall Variability in Mozambique During the Nineteenth Century

open access: yesInternational Journal of Climatology, EarlyView.
This paper presents the first annually and seasonally resolved reconstructions of nineteenth‐century rainfall variability for Mozambique derived from the analysis of extensive documentary evidence. It reveals spatially heterogeneous rainfall patterns with recurrent multi‐year droughts, episodic extreme wet events, and a strong coherence between ...
David J. Nash   +2 more
wiley   +1 more source

Drivers of Changes to the ENSO–Europe Teleconnection Under Future Warming

open access: yesGeophysical Research Letters
The El Niño–Southern Oscillation (ENSO) teleconnection to Europe is projected to strengthen under global warming in most climate model simulations. However, given the current difference between recent observations and historical model simulations of ...
J. D. Beverley   +3 more
doaj   +1 more source

Spatio‐Temporal Analysis of Human Thermal Comfort and Relationships With Large‐Scale Climate Indices Along Ghana's Coastal‐Urban Corridor From 1980 to 2020

open access: yesInternational Journal of Climatology, EarlyView.
Four decades of UTCI data show increasing thermal stress along Ghana's coastal‐urban corridor, with very strong heat‐stress days rising by about 1.4 days/year. Random Forest–SHAP analysis with temporal validation identified AOD as the strongest model‐based predictor of monthly UTCI variability, followed by TSA, WHWP, and AMO.
Kwadwo Frimpong   +3 more
wiley   +1 more source

Compound Meteorological and Hydrological Hot‐Dry and Hot‐Wet Extremes Over Global Land Areas: Spatiotemporal Changes, Attribution, and Drivers

open access: yesInternational Journal of Climatology, EarlyView.
The changes in joint return period of compound meteorological hot‐dry (CMHHE) and hot‐wet (CMHWE) and compound hydrological hot‐dry (CHHDE) and hot‐wet (CHHWE) extremes were attributed to changes in associated univariate extremes and their dependence.
Ruting Yang   +6 more
wiley   +1 more source

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