Results 141 to 150 of about 113,713 (252)

The Abrupt and Persistent Decline in Recruitment Success in Northeast Arctic Cod: A Review of Probable Causes

open access: yesFish and Fisheries, Volume 27, Issue 3, Page 643-659, May 2026.
ABSTRACT Most of the previously large cod stocks in the North Atlantic are depleted to very low levels. A notable exception has been the Northeast Arctic cod inhabiting the Barents Sea. This cod stock reached a record high level around 2013, but since then has declined sharply, with older fish being fished out and few new recruits entering the stock ...
Edda Johannesen   +16 more
wiley   +1 more source

New zoarcid fish species from deep-sea hydrothermal vents of the Atlantic [PDF]

open access: yes, 2001
International Ridge-Crest Research: Biological Studies. Vol.
Almeida, A. J.   +2 more
core  

Precursors of Marine Heatwaves in the Eastern Mediterranean

open access: yesGeophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Re‐analysis and observational data are used to identify the relationship between marine heatwaves and atmospheric heatwaves over the Eastern Mediterranean, and also the precursors of marine heatwaves in the 15‐day before heatwave onset. There has been a clear tendency for more heat extremes in recent years.
Chaim I. Garfinkel   +3 more
wiley   +1 more source

Weather Regime Diversity, Transitions, and Trends Using Hexagonal Self‐Organizing Maps

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 8, 28 April 2026.
Abstract Persistent atmospheric circulation patterns, or weather regimes, strongly modulate surface weather and extremes, yet their internal diversity, transitions, and trends remain less understood for North America. We apply a self‐organizing map (SOM) framework to represent North American weather regimes using daily 500‐hPa geopotential height ...
Luke Wichrowski   +2 more
wiley   +1 more source

Reduced Spring Extratropical Cyclone Activity Over the East Asian Subtropical Region has Suppressed Regional Precipitation From 1979 to 2023

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 8, 28 April 2026.
Abstract Based on the European Centre for Medium‐Range Weather Forecasts (ECMWF) Reanalysis version 5 (ERA5) six‐hourly reanalysis data set and objective identification and tracking methods for extratropical cyclones (ECs), this study analyzes the characteristics of ECs over the East Asian subtropical region (110°–140°E, 25°–35°N) encompassing eastern ...
Xiaopeng Chen   +4 more
wiley   +1 more source

Dynamically‐Informed Extreme Event Attribution Using Circulation Imprints

open access: yesGeophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract We present a novel extreme event attribution approach, isolating dynamical from other contributions to changing extreme event probability. Event‐specific, multivariate circulation imprints are linked to impact‐relevant hazard indices in a flexible framework which we demonstrate for three recent high‐impact extreme events: the 2025 Los Angeles ...
Joshua Oldham‐Dorrington   +1 more
wiley   +1 more source

Simulations of a High Ozone Episode and Heatwave Day Using a Coupled Multi‐Layer Urban Canopy and Chemistry Model

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 7, 16 April 2026.
Abstract Coastal cities face critical challenges in managing ozone pollution because of high population density and complex interactions between urbanization and coastal meteorology. Using New York City (NYC) as a case study, this work examines how urban surfaces influence heatwaves, sea‐breeze circulations, and boundary‐layer dynamics, and how these ...
H. Gamarro   +7 more
wiley   +1 more source

Subducted Carbon From Mantle Plume in Mid‐Ocean Ridge Basalts

open access: yesGeophysical Research Letters
Deciphering the Earth's deep carbon cycle, from mantle plumes to mid‐ocean ridges, remains incompletely understood. In this study, we analyze the magnesium isotope composition of basalts collected from the South Mid‐Atlantic Ridge (SMAR), which have been
Haitao Zhang   +5 more
doaj   +1 more source

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