Results 161 to 170 of about 309,413 (302)

Brief and intensive volcanic emissions from Ontong Java Nui heralded Oceanic Anoxic Event 1a

Communications Earth & Environment
The volcanic episode that formed Ontong Java Nui (OJN) in the western Pacific ~ 120 million-year-ago is thought to have triggered Oceanic Anoxic Event (OAE) 1a, yet the cause-effect relationship remains insufficiently understood. Here, we present a Pb-Os-
Hironao Matsumoto, Kosuke T. Goto, Gen Shimoda, Yasuto Watanabe, Kotaro Shirai, Maria Luisa G. Tejada, Akira Ishikawa, Atsushi Ando, Takashi Sano, Junichiro Kuroda, Katsuhiko Suzuki   +10 more
doaj   +1 more source

Sensitivity of atmospheric CO ₂ and climate to explosive volcanic eruptions [PDF]

, 2011
Thomas L. Frölicher, Fortunat Joos, Christoph C. Raible   +2 more
openalex   +1 more source

From Hurricane Irma to the Grindavík eruptions: volatility premiums in disaster governance

Disasters, Volume 50, Issue 2, April 2026.
Abstract Environmental volatility can inflate property values even as it destroys them. To show how, this article pairs a postcolonial micro‐state in the Caribbean (Sint Maarten after Hurricane Irma) with a Nordic welfare town (Grindavík in Iceland following volcanic eruptions) because they occupy the opposite ends of the governance capacity spectrum ...
Thor Björnsson
wiley   +1 more source

Observational Evidence for Wind‐Driven Low‐Pass Filtering of Infrasound at Short Range

Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract Infrasound from controlled explosions provides a unique opportunity to isolate atmospheric effects on propagation. We report observations from two campaigns in May and October 2024, each featuring 10‐ton TNT‐equivalent controlled surface chemical explosions recorded by a dense network of 31 single‐sensor stations within 23 km.
Elizabeth A. Silber, Daniel C. Bowman, Sasha Egan, Lawrence Burkett, Michael Fleigle, Keehoon Kim, Tesla Newton, Loring P. Schaible, Richard Sonnenfeld, Nora Wynn, Jonathan Snively   +10 more
wiley   +1 more source

Evidence of unusually explosive hydromagmatic eruptions and their role in the emplacement of the North Atlantic Igneous Province [PDF]

, 2021
Ella W. Stokke, Emma Liu, Jack Longman, Dougal A. Jerram, John Millett, Morgan T. Jones   +5 more
openalex   +1 more source

Pre-eruptive magmatic processes associated with the historical (218 ± 14 aBP) explosive eruption of Tutupaca volcano (southern Peru)

Bulletin of Volcanology, 2019
N. Manrique, P. Samaniego, E. Médard, F. Schiavi, J. Mariño, C. Liorzou   +5 more
semanticscholar   +1 more source

An Unprecedented Triad: Simultaneous Acute Pancreatitis, Axonal Polyneuropathy, and Type 1 Diabetes Mellitus in a Catastrophic Juvenile Lupus Flare

Clinical Case Reports, Volume 14, Issue 2, February 2026.
ABSTRACT A 14‐year‐old female with juvenile systemic lupus erythematosus (jSLE) presented with a life‐threatening and previously unreported triad: the simultaneous onset of acute pancreatitis, severe axonal polyneuropathy, and autoimmune Type 1 Diabetes (T1D).
Laiba Hashmi, Fazeela Bibi, Kishan Chand Lohana, Khalil El Abdi, Zonaira Mushahid, Muhammad Asad Asif, Mahnoor Ilyas, Osvani Leyva Matos, Ariba Munam, Muhammad Saad Sammi, Samaha Kanden Mohammed Shafi, Said Hamid Sadat   +11 more
wiley   +1 more source

Magma fragmentation in highly explosive basaltic eruptions induced by rapid crystallization

, 2019
Fabio Arzilli, Giuseppe La Spina, Mike Burton, Margherita Polacci, Nolwenn Le Gall, Margaret Hartley, Danilo Di Genova, Biao Cai, Nghia T. Vo, Emily C. Bamber, Sara Nonni, Robert Atwood, Edward W. Llewellin, Richard A. Brooker, H. M. Mader, Peter Lee   +15 more
openalex   +2 more sources

Density of Sodium Aluminosilicate Melts Along the NaAlSiO4‐NaAlSi3O8 Join at High Pressure: In‐Situ Measurements and Re‐Calibration of a Modified Hard‐Sphere Equation of State For Silicate Melts

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract Silicate melts play a crucial role in planetary differentiation. The density contrast between silicate melts and the surrounding solid residue exerts a primary control on many magmatic processes. However, direct measurements of the density of silicate melts at high pressure (P) and temperature (T) conditions remain challenging, particularly ...
Man Xu, Zhicheng Jing, James A. Van Orman, Qingyang Hu, Qi Chen, Tony Yu, Yanbin Wang   +6 more
wiley   +1 more source

S2: Analysis of magma flux and eruption intensity during the 2021 explosive activity at the Soufrière of St Vincent, West Indies

, 2023
R. S. J. Sparks, Willy Aspinall, Jenni Barclay, Ian A. Renfrew, Rodrigo Contreras‐Arratia, R. C. Stewart   +5 more
openalex   +1 more source