3/23/2026

New Papers (AGU, etc.) 2026/03/17~2026/03/23

Geochemistry, Geophysics, Geosystems

Magma Paths of the Karthala and La Grille Volcanoes (Grande Comore) Revisited: New Evidence From Geomorphology and Geochemistry

François J. P. Lötter, Nicolas Villeneuve, Andrea Di Muro, Nils Lenhardt, Laurent Michon, Pascale Besson, Hamid Soulé


Geophysical Research Letters

Unveiling the Role of Sea-Ice Loss in Early-20th-Century Arctic Warming

F. Li, V. A. Semenov, N. S. Keenlyside, T. A. Aldonina, K.-J. Ha, E.-S. Chung, X.-Q. Yang


A 1100-Year Blue-Ring Record Reveals Sub-Annual Cooling Events Hidden in Tree-Ring Width Chronologies

Liliana Siekacz, Charlotte Pearson, Matthew Salzer, Marcin Koprowski, Jakub Wojtasik


From Spinning Sea Ice Floes to Ocean Enstrophy Spectra in the Marginal Ice Zone

M. Kim, G. E. Manucharyan, M. H. DiBenedetto, E. M. Buckley, D. M. Watkins, M. M. Wilhelmus


Modeling Variability in Vertical Profiles of Particulate Organic Carbon Flux

Katherine Taylor, Raffaele Ferrari, B. B. Cael


Insights From Two Decades of Seismicity at Columbia Glacier

Sebin John, Michael E. West, Martin Truffer


Satellite Observations Reveal Complex Zonal Shifts of Western Boundary Currents Over the Past Three Decades

Yihang Zhang, Shuyi Zhou, Fanghua Xu


Transient Evolution of Polar Amplification Under Different CO2 Ramping Rates

Camille Hankel, David B. Bonan


Paleoceanography and Paleoclimatology

Eccentricity Controls the Magnitude and Periodicity of Pleistocene Glacial Cycles

Samuel T. Kodama, Terrence Blackburn


Holocene Composition, Origin, and Evolution of Terrigenous Organic Matter in the Southwestern Atlantic Ocean: Insights About Vegetation, Climate and Oceanographic Variations

F. R. Santos, R. A. Lourenço, S. Taniguchi, C. C. Martins, I. K. C. Wainer, M. M. Mahiques, R. H. Nagai, R. C. L. Figueira, I. D. Bouloubassi, M. C. Bícego


Mid-Holocene Seasonal and Annual South American Temperatures Across PMIP Phases: Contrasts With Modern Climate and Evaluation Against Proxy Records

Ana Laura Berman, Gabriel Silvestri, Ilana Wainer, Marcela S. Tonello, Roberto Donna, Nicolás J. Cosentino, Iuri Gorenstein, Luciana F. Prado


Climate of the Past

Cryosphere and ocean variability in Kane Basin since the 18th century: insights from two marine multi-proxy records

Anna Bang Kvorning, Marie-Alexandrine Sicre, Gregor Luetzenburg, Sabine Schmidt, Thorbjørn Joest Andersen, Vincent Klein, Eleanor Georgiadis, Audrey Limoges, Jacques Giraudeau, Anders Anker Bjørk, Nicolaj Krog Larsen, and Sofia Ribeiro


Exploring the Mid-Pleistocene transition with a simple physical model

Sergio Pérez-Montero, Jorge Alvarez-Solas, Jan Swierczek-Jereczek, Daniel Moreno-Parada, Alexander Robinson, and Marisa Montoya