Results 191 to 200 of about 23,173,603 (235)

Corals Reveal Atlantic Drivers of Red Sea Surface Variability Through Indian Ocean Inflow

open access: yesGeophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Sea surface temperature (SST) and salinity (SSS) variability in the Red Sea influences marine ecosystems, hydrologic variability, and circulation within and outside of the Red Sea. However, understanding of multidecadal surface variability in the Red Sea is limited by short and sparse observational records.
Ian H. Plummer   +5 more
wiley   +1 more source

Summer Marginal Ice Zone: A Potential Predictor for September Arctic Sea Ice Extent

open access: yesGeophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract The Arctic summer marginal ice zone (MIZ) represents a growing fraction of total sea ice extent (SIE), yet its predictive performance for September Arctic sea ice remains unknown. This study reveals that summer (June–August) MIZ area fraction is an optimal predictor for September Arctic SIE, particularly after 2000, with better forecast skill (
Ying Chen   +5 more
wiley   +1 more source

Interdecadal Phase Shifts of Winter Asian‐Pacific Oscillation Modulate the Warm Arctic‐Cold Eurasia Pattern

open access: yesGeophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Against the backdrop of global warming, warm Arctic‐cold Eurasia (WACE) has garnered extensive scientific attention. However, the drivers of its interdecadal variability remain insufficiently understood. Using reanalysis data and pre‐industrial control simulations, we demonstrate that winter Asian‐Pacific Oscillation (APO), a dominant upper ...
Peilin Li   +5 more
wiley   +1 more source

Regional Trends in Northern Hemisphere Summer Extratropical Cyclone Activity and Their Link to Precipitation and Temperature Trends

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 19, 16 October 2026.
Abstract In recent years a robust weakening of the storm tracks has been identified in reanalysis data. This trend has been linked to coinciding changes in surface temperature extremes and precipitation over land. Here we use a surface‐based metric to quantify regional trends in the boreal summertime low‐level extratropical cyclone activity (ECA) and ...
Ian Baxter   +4 more
wiley   +1 more source

Why April Stands Out: Monthly Impacts of Internal Variability on Arctic Amplification

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 19, 16 October 2026.
Abstract Observed Arctic amplification (AA), defined as the ratio of Arctic‐mean to global‐mean surface air temperature (SAT) trends, peaks in April, a feature not captured by climate models. Here, we quantify the impact of internal variability on Arctic‐mean SAT trends in March, April, and May from 1980 to 2022 using multiple approaches, including ...
Skylar Gale   +7 more
wiley   +1 more source

Asymmetric detrended fluctuation analysis reveals asymmetry in the RR intervals time series

open access: yesJournal of Applied Mathematics and Computational Mechanics, 2016
Dawid Mieszkowski   +4 more
doaj   +1 more source

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