Results 61 to 70 of about 3,503 (182)

Offshore Record of Explosive Volcanic Eruptions in the Southern Part of the Panamá Basin During the Past 10 Myr: 2. Inferences About the Construction of the Northern Andean Arc and Regional Geodynamics

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 9, September 2025.
Abstract Volcanic material preserved in marine and lacustrine sediments is a key high‐resolution archive for studying the past eruptive history of volcanic regions. In this work, we use the geochemical and isotopic compositions of marine volcanic glass shards, the thicknesses, and age models of tephra layers preserved in the deep sediments of the ...
Mathilde Bablon, Pablo Samaniego, Jean‐Luc Le Pennec, François Nauret, François Michaud, Marianne Saillard, Silvana Hidalgo, Jean‐Luc Devidal, François Orange, Céline Liorzou, Gueorgui Ratzov   +10 more
wiley   +1 more source

Sallèles-Cabardès – Grotte Gazel [PDF]

, 2013
Date de l'opération : 1992 - 1997 (RE) ; 1992 - 1997 (FP) Inventeur(s) : Sacchi Dominique (CNRS) La grotte Gazel, implantée entre plaine et montagne, renferme le site magdalénien le plus vaste et le plus documenté du Midi méditerranéen.
Sacchi, Dominique, Brulé, Jean-Luc, Escarguel, Gilles   +2 more
core  

Três poemas sobre o Gazel

, 2016
A figura do efebo (o gazel) é aqui apresentada na tradução de três poemas de dois autores judeus medievais da Espanha: Shemuel haNaguid e Iehudá haLevi.
Amâncio, Moacir
core   +1 more source

Thermomechanical Analysis of the Louisville Seamount Chain: Implications for Late Cretaceous Pacific Plate Evolution

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 9, September 2025.
Abstract We calculated elastic thickness (Te), flexural deflection, and gravity anomalies of the oceanic lithosphere beneath 14 seamounts of the Louisville Seamount Chain to investigate seamount formation timing and tectonic settings. Using dense core modeling to approximate seamount mass, we compared Te estimates with plate age at loading time.
Gyuha Hwang, Seung‐Sep Kim, Youngtak Ko   +2 more
wiley   +1 more source

Composition and Plume Gas Interaction Control Iron Fractional Solubility More Than Particle Size in Volcanic Ash: Implications for Fertilization of the North Atlantic

Global Biogeochemical Cycles, Volume 39, Issue 8, August 2025.
Abstract Deposition of volcanic ash is thought to impact marine biogeochemical cycling by adding soluble iron (Fe) to the surface ocean. The magnitude of this input is a function of the amount of ash deposited, the total Fe content in the ash, and ash‐derived Fe's fractional solubility.
H. E. Elliott, E. Blades, H. M. Royer, C. Buck, C. Kollman, R. Kukkadapu, S. China, Z. Cheng, N. N. Lata, M. Engelhard, M. Bowden, N. Lahiri, R. L. Parham, L. Meagher, B. Angstman, A. P. Ault, A. Hornby, K. Dayton, E. Gazel, C. J. Gaston   +19 more
wiley   +1 more source

Mercosur: past, present, and future [PDF]

In March 2003, the Southern Common Market (Mercosur) celebrated its twelfth anniversary. In twelve years, the bloc went from a substantially restricted trade structure to a practically free-trade area, with additional efforts in establishing a customs ...
Ricardo Gazel, Paulo Paiva
core  

Temporal Variations of the Oldest Emperor‐Hawaiian Plume Signature Influenced by Interaction With Shallow Mantle Features

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 6, June 2025.
Abstract Hawaiian volcanoes <∼7 Ma are believed to originate from two different portions of the deep mantle: Loa‐trend volcanoes originate from within the Pacific Large Low Shear Velocity Province (LLSVP), whereas Kea‐trend volcanoes tap ambient mantle adjacent to the LLSVP.
P. D. Kempton, C. Adam, A. D. Saunders, T. L. Barry   +3 more
wiley   +1 more source

The Concept of Health, From Definition to Measurement and the Implications of the Reserves‐Based Model for Nursing in France

Journal of Advanced Nursing, Volume 81, Issue 5, Page 2739-2747, May 2025.
ABSTRACT Aim To discuss a reserves‐based model of Health, recently developed in the literature, defining Health and moving from conceptual considerations to methods of measuring Health, applicable to nursing practice and research. Design Discursive paper.
Camille Joannès, Fanny Crozes, Michelle Kelly‐Irving, Cyrille Delpierre, Sébastien Couarraze   +4 more
wiley   +1 more source

Data for: Multi-stage chaotic magma mixing at Turrialba volcano

Comprehensive set of 350 major element analyses and associated trace elements conducted on 2016-2017 ashfall from Turrialba volcano, Costa Rica. Standards are provided.
Gazel, E
core   +1 more source

The District economic outlook : responding to labor shortages and overseas problems [PDF]

The Tenth District economy slowed down in 1998, with employment growing marginally below the national average. Despite very tight labor markets, employment growth remained healthy in many sectors.
Ricardo C. Gazel, Chad R. Wilkerson
core