📄 earth science

Saharan dust exacerbates the sensitivity of Alpine glaciers to climate change

This study demonstrates that Saharan dust significantly exacerbates the sensitivity of Alpine glaciers to climate change by 11% through albedo-driven feedbacks that prolong the exposure of darker surfaces to solar radiation, thereby accelerating glacier wastage even without increased dust deposition.

Léon Roussel, Marie Dumont, Marion REVEILLET, Matthias Huss, Pierre Nabat, Giulia Mazzotti, Diego Monteiro2026-06-26
📄 earth science

Stress-strain Response of an Unsaturated Volcanic Ash Soil From Colombia

This study investigates the stress-strain response of unsaturated volcanic ash soil from Colombia, demonstrating that recompaction and increased matric suction significantly enhance shear strength and stiffness, particularly under higher confinement stresses, thereby highlighting the critical need to account for hydraulic states and compaction history in geotechnical stability analyses.

Catalina LOZADA, Cristhian MENDOZA, Hermes Ariel VACCA, Esteban GUACANEME2026-06-26
📄 earth science

Machine Learning downscaling of ERA5 temperature and precipitation in the Central Highlands of Vietnam using topographic, hydrometeorological, and climate indices

This study demonstrates that a machine learning framework incorporating engineered hydrometeorological and climate indices, such as the Orographic Index and Vapor Pressure Deficit, significantly improves the downscaling of coarse ERA5 temperature and precipitation data to station-scale resolution in Vietnam's Central Highlands, thereby providing high-fidelity climate information for agricultural and water resource management.

Anh Quan Duong, Ngoc Quy Bui2026-06-26
📄 earth science

Volcanology, Petrogeochemistry and Mantle Source Constraints of Monogenetic Volcanoes from the Kumba Plain, Cameroon Volcanic Line

This study integrates volcanological, petrographic, and geochemical data from the Kumba Plain's monogenetic field to demonstrate that its basaltic lavas, derived from low-degree partial melting of a HIMU-like mantle source with minor EM1 contributions, were generated by rapid magma ascent through lithospheric fractures driven by edge-driven convection and thermal instabilities.

Teitchou Merlin isidore, Tchop joseph Legrand, Sahabo aboubacar Abdoulaye, Mbossi Ferdinand, Mendi-wajiba patrick, Woken (…)2026-06-26
📄 earth science

Comparing 600 years of extremely hot Central European summers to future projections

By integrating 600 years of paleo-reanalysis data with extensive model simulations and future CMIP6 projections, this study identifies 1540 and 1590 as the most extreme summer heat anomalies in Central European history and demonstrates that future climate scenarios could produce even more severe heatwaves linked to North Atlantic sea surface temperature anomalies, posing significant risks to ecosystems and society.

Laura Lipfert, Ralf Hand, Stefan Brönnimann2026-06-26
📄 earth science

Driven geospatial artificial intelligence modeling for climate change impact assessment: a global perspective

This study provides a comprehensive scientometric and systematic review of Geospatial Artificial Intelligence (GeoAI) applications in climate change impact assessment, analyzing current methodological advancements, identifying critical challenges such as data limitations and model interpretability, and proposing a strategic research agenda for developing scalable and equitable GeoAI systems.

Francis Quayson, Ishmael Yaw Dadson2026-06-26
📄 earth science

Climate change scenarios reveal inselbergs as refugia for endemic plant species in Northeastern Brazil

This study demonstrates that inselbergs on the Borborema Plateau have served as historical refugia for endemic plant species through past climatic oscillations but face significant future habitat contraction under climate change, underscoring the urgent need for conservation strategies to protect these specialized lineages.

Antônia Larissa Maia, Joilson Viana Alves, Clarisse Palma-Silva, Rafael Louzada2026-06-26