Results 181 to 190 of about 115,496 (291)

Initial Atmospheric Waves Experiment (AWE) Imaging Analyses: Gravity Wave Sources, Temperatures, Pseudomomentum Fluxes, and Horizontal Wavenumber Spectra at the OH Layer

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 9, 16 May 2026.
Abstract The NASA Atmospheric Waves Experiment (AWE) employs an OH imager that began measurements aboard the International Space Station (ISS) on 22 November 2023. The motivation for AWE was to quantify gravity wave (GW) responses to diverse sources and their influences extending into the mesosphere and higher altitudes.
David C. Fritts   +7 more
wiley   +1 more source

Assessing the Role of Tropical Cyclones on Drought Characteristics in the Hurricane Region of the Americas Between 1983 and 2024

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 9, 16 May 2026.
Abstract Droughts and tropical cyclones (TCs) are among the deadliest and costliest natural hazards and are expected to intensify in the twenty‐first century due to anthropogenic climate change. The Hurricane Region of the Americas (HRA), an area frequently affected by TCs and droughts, is home to some of the most vulnerable countries to these hazards ...
Dimitris A. Herrera   +18 more
wiley   +1 more source

Zonally asymmetric changes in the Antarctic Circumpolar Current strength over the past million years. [PDF]

open access: yesNat Geosci
Wu S   +8 more
europepmc   +1 more source

Multi‐Model Impacts of Dust on African Air Quality and Mortality Under Regional and Global Anthropogenic Aerosol Changes

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 9, 16 May 2026.
Abstract Decreases in anthropogenic aerosols will reduce fine particulate matter (PM2.5); however, meteorological feedbacks alter dust emissions, modifying air quality gains. We use eight Earth System Models from the Regional Aerosol Model Intercomparison Project (RAMIP) simulations to assess African climate and air quality responses to anthropogenic ...
Joe Adabouk Amooli   +31 more
wiley   +1 more source

Shifting Seas, Changing Diets: Evidence of Temporal Dietary Shifts in Marine Megafauna in Southern Brazil (2017–2023)

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 5, May 2026.
ABSTRACT Understanding the dietary dynamics of marine megafauna is essential for interpreting ecological interactions and assessing environmental changes in marine ecosystems. We analysed temporal trends in the diets of eight megafaunal species, comprising marine mammals, seabirds, and sea turtles.
Joao Bosco Gusmao   +2 more
wiley   +1 more source

Global floating algae blooms are expanding. [PDF]

open access: yesNat Commun
Qi L   +7 more
europepmc   +1 more source

Extreme High Temperatures in the Indochina Peninsula and Their Association With Enhanced Convection in the Horn of Africa and Arabian Peninsula During Spring 2023

open access: yesAtmospheric Science Letters, Volume 27, Issue 5, May 2026.
In 2023, the Indochina Peninsula saw record spring heatwaves after a La Niña winter, unlike past events typically following El Niño winters. A “heat dome” pattern drove the extreme high temperatures over the ICP in spring 2023. The heat dome was linked to a Rossby wave train triggered by enhanced convection over the Horn of Africa and the Arabian ...
Baochao Liu   +4 more
wiley   +1 more source

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