Results 91 to 100 of about 2,053 (253)

Physical processes in volcanic eruptions.

, 1987
Volcanoes can be regarded as probes of the composition and structure of a planetary interior as a function of position, depth and time.
Wilson, L., Pinkerton, H., Macdonald, R.
core  

New Insights Into Hikurangi Subduction Inputs and Megathrust Host Rocks Spanning Along‐Margin Changes in Fault Slip Behavior

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.
Abstract The seismic behavior of subduction megathrusts varies spatially and is influenced by the properties of subducting plates, including their sedimentary cover. Characterizing these subduction inputs is essential for understanding the mechanisms behind fault slip variability.
Philip M. Barnes, Gareth J. Crutchley, Martin P. Crundwell, Stuart A. Henrys, Andrew Gase, Sam R. Davidson, Nathan Bangs, Harm Van Avendonk, Michael Underwood, Anthony E. Shorrock, Laura S. McDonald, Lorna J. Strachan, Helen C. Bostock   +12 more
wiley   +1 more source

Fundamentals of physical volcanology

Fundamentals of Physical Volcanology is a comprehensive overview of the processes that control when and how volcanoes erupt. Understanding these processes involves bringing together ideas from a number of disciplines, including branches of geology, such ...
Parfitt, Elizabeth A.
core  

Volcanic History and Eruption Processes of Blue Lake Crater, Tongariro

, 2014
Blue Lake Crater (BLC) is a volcanic crater lake situated on the northern end of the Tongariro Volcanic Centre (TgVC) and is one of at least 11 vents that have been active since c. 25 ka.
Simons, Benjamin Clifford
core  

Why LA‐ICPMS Fission‐Track Age Data Are So Dispersed? A Pseudo‐EDM Solution

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.
Abstract Fission track (FT) dating is a well‐established thermochronological technique widely used to reconstruct rocks' thermal histories. Over the past two decades, development of Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA‐ICPMS) has significantly advanced the application of FT dating by enabling rapid measurements of uranium ...
Yuntao Tian, Huixia Zhong
wiley   +1 more source

Towards a standardised monitoring of ecosystem condition: A literature review on indicators and their data sources

Ecological Indicators
Easily updatable information on ecosystem condition (EC) is essential for understanding trends in ecosystem degradation and prioritising restoration efforts.
Isabel Nicholson Thomas, Filipe Bernardo, Constantin Cazacu, Ján Černecký, Chiara Cortinovis, Bálint Czúcz, Helena Duchkova, Martina Kičić, Sabine Lange, Xavier Lecomte, Zhi Yi Vanessa Lim, Alon Lotan, Ulla Mörtberg, Chiara Parretta, Paula Rendón, Philip Roche, Eszter Tanács, Dijana Vuletić, Christos Zoumides, Adrienne Grêt-Regamey   +19 more
doaj   +1 more source

Grain Size and Fluid Effects on the Frictional Behavior of Simulated Carbonate Fault Gouge

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 6, June 2026.
Abstract Carbonate rocks exhibit a span of clast and grain size in fault zones. However, the effect of grain size distribution on the frictional behavior of carbonate faults and its implications for natural and induced seismicity remain poorly understood.
Entela Kane, Anne M. H. Pluymakers, André R. Niemeijer   +2 more
wiley   +1 more source

Transient Porosity During Fluid‐Mineral Interaction. Part 1: In Situ 4D Tomography

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 6, June 2026.
Abstract Fluid‐induced mineral replacement reactions play a key role in controlling porosity generation and permeability evolution in geologic systems. However, the dynamic feedback between pore structure development and fluid transport remains poorly quantified. This study investigates the spatiotemporal evolution of reaction‐induced pore space in the
Hamed Amiri, Vangelis Dialeismas, Damien Freitas, Roberto Rizzo, Alireza Chogani, Christian M. Schlepütz, Florian Fusseis, Oliver Plümper   +7 more
wiley   +1 more source

Physical Volcanology, Hydrothermal Alteration, and Metemorphic Petrology of the Beaver Lake Area, near Mine Centre, Northwestern Ontario, Canada

, 1997
A Thesis submitted to the faculty of the Graduate School of the University of Minnesota by Jan Albert de Beer in partial fulfillment of the requirements for the degree of Master of Science, October 1997.This thesis represents the results of a geologic ...
de Beer, Jan Albert
core  

Transient Porosity During Fluid‐Mineral Interaction, Part 2: Reconstruction Using Generative AI

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 6, June 2026.
Abstract Quantifying fluid–rock interactions within the lithosphere is vital for both geological processes and applications such as CO2 ${\text{CO}}_{2}$ storage and geothermal energy development. Mineral replacement reactions generate transient pore networks that enhance fluid flow, yet many pores become isolated once reactions are completed, reducing
Hamed Amiri, Vangelis Dialeismas, Damien Freitas, Roberto Rizzo, Alireza Chogani, Oliver Plümper   +5 more
wiley   +1 more source