Results 241 to 250 of about 19,320 (310)

Blocked Coastal Propagation Inhibits Model Representation of Southeast United States Coastal Sea Level Variability

open access: yesGeophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Previous studies indicate that climate models misrepresent southeast United States coastal sea level variability but do not propose a definitive mechanistic explanation. Here, by isolating a mode of variability responsible for the majority of observed nonseasonal United States East Coast (USEC) sea level variance and comparing its ...
Christopher M. Little   +3 more
wiley   +1 more source

Increased Arctic Sea‐Ice Variability Is Associated With Amplified Air‐Sea Heat Fluxes

open access: yesGeophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract While the role of long‐term sea ice decline in shaping Arctic climate change is well‐established, the contribution of short‐term sea‐ice variability remains insufficiently explored. Here we present observational evidence that since 2007, sea ice fluctuations in Arctic marginal ice zone have remained at a high level.
Yanni Wang   +7 more
wiley   +1 more source

Photosynthetic Recovery Dynamics Reveal Declining Vegetation Functional Resilience in Tropical Ecosystems

open access: yesGeophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Ecosystem resilience, the ability to recover from disturbances, is crucial for sustaining ecosystem health and functionality. Traditional greenness‐based resilience measures often overlook early physiological stress. Here, we use solar‐induced chlorophyll fluorescence (SIF), an indicator for photosynthesis, to assess global vegetation ...
Subhrasita Behera   +4 more
wiley   +1 more source

On CMIP6 Model Consensus for the Climate Response in Eurasian Winter to Historical Volcanic Eruptions

open access: yesGeophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract This study provides a comprehensive analysis of the climate response in Northern Hemisphere (NH) winter to major volcanic eruptions of the past, using multi‐member ensembles of historical experiments of 15 models from the Coupled Model Intercomparison Project Phase 6 (CMIP6) and three reanalysis data sets.
Lisa Weber   +2 more
wiley   +1 more source

Sudden Ionospheric Disturbances Generated by Solar Flares—Not so Sudden?

open access: yesGeophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract It is known that solar flares generate instantaneous ionization enhancement, referred to as sudden ionospheric disturbance (SID), that occurs simultaneously across the entire dayside. In this work, we use high‐rate 1‐s data of total electron content (TEC) to analyse ionospheric response to 13 solar flares that occurred in 2003–2023.
B. Maletckii   +3 more
wiley   +1 more source

Foreshock Migration Preceding the 2025 Mw 8.8 Kamchatka Earthquake: Insights From Single‐Station Observations

open access: yesGeophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract We investigate the spatiotemporal evolution of foreshocks preceding the 2025 Mw 8.8 Kamchatka earthquake by applying single‐station analysis to waveforms recorded at the nearest seismic station. Our results reveal a southwestward migration of foreshocks toward the mainshock epicenter through multiple stages, with a migration speed of ∼7.0 km ...
Ji Zhang   +3 more
wiley   +1 more source

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