The Osmium Isotope Signature of Phanerozoic Large Igneous Provinces
Geophysical Monograph Series, Page 229-246., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Alexander J. Dickson +2 more
wiley +10 more sources
High‐Pressure Na‐Ca Carbonates in the Deep Carbon Cycle
Geophysical Monograph Series, Page 127-136., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Sergey Rashchenko +2 more
wiley +10 more sources
Collaboration: Poetry, Counselling and Psychology [PDF]
, 2019 This article gives advice about how writers can collaborate with counsellors and psychologists. 8 counsellors and psychologists were paired with 8 poets at a special event at the University of Central Lancashire in May 2019. The poets wrote new poems for
Reddick, Yvonne
core +6 more sources
A Data-Based Minimal Model of Episodic Inflation Events at Volcanoes
Frontiers in Earth Science, 2022 Space geodetic time series, be they ground-based or space-based, have increased in length and accuracy. These series can now be mined for information on the qualitative dynamics of volcanic systems directly from surface deformation data.
Damian Walwer +4 more
doaj +1 more source
Nature Communications, 2020 Transport properties of melts in the deep Earth have dictated the evolution of the early Earth’s magma oceans and also govern many modern dynamic processes, such as plate tectonics.
Arnab Majumdar +4 more
doaj +1 more source
Could Kı̄lauea's 2020 Post Caldera‐Forming Eruption Have Been Anticipated?
Geophysical Research Letters, 2022 In 2018 Kı̄lauea volcano erupted a decade's worth of basalt, given estimated magma supply rates, triggering caldera collapse. Yet, less than 2.5 years later Kı̄lauea re‐erupted. At the 2018 eruption onset, pressure within the summit reservoir was ∼20 MPa
Paul Segall +2 more
doaj +1 more source
Numerical modelling of magma transport in dykes [PDF]
Tectonophysics, 2012 The rheology and dynamics of an ascending pure melt in a dyke have been extensively studied in the past. From field observations, it is apparent that most dykes actually contain a crystalline load. The presence of a crystalline load modifies the effective rheology of such a system and thus the flow behaviour. Indeed, the higher density and viscosity of
Yamato, Philippe +3 more
openaire +3 more sources
The origin of Proterozoic massif-type anorthosites: Evidence from interactions between crustal xenoliths and basaltic magma [PDF]
, 1999 Plagioclase-rich reaction zones occur around numerous aluminous crustal xenoliths within a suite of Palaeogene sub-volcanic basic sheets on the Isle of Mull, NW Scotland.
Preston, R.J. +2 more
core +6 more sources
Linking Magma Storage and Ascent to Eruption Volume and Composition at an Arc Caldera
Geophysical Research Letters, 2020 Conceptual models of magma storage and transport under calderas favor a connected system of sills and dikes. These features are individually below the resolution of standard seismic tomography, but radial seismic anisotropy can reveal where they exist in
David Miller +7 more
doaj +1 more source
The trigger mechanism of low-frequency earthquakes on Montserrat. [PDF]
, 2006 A careful analysis of low-frequency seismic events on Soufrie`ere Hills volcano, Montserrat, points to a source mechanism that is non-destructive, repetitive, and has a stationary source location.
Dingwell, Donald B +5 more
core +4 more sources