Search Results - "Kavanagh, Janine L."

An experimental investigation of sill formation and propagation in layered elastic media by Kavanagh, Janine L., Menand, Thierry, Sparks, R. Stephen J.

“…A series of experiments are described where dyed water (a magma analogue) was intruded into solid gelatine (a crustal analogue) to investigate the formation of…”
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A review of laboratory and numerical modelling in volcanology by Kavanagh, Janine L, Engwell, Samantha L, Martin, Simon A

“…Modelling has been used in the study of volcanic systems for more than 100 years, building upon the approach first applied by Sir James Hall in 1815. Informed…”
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The impact of unloading stresses on post-caldera magma intrusions by Gaete, Ayleen, Kavanagh, Janine L., Rivalta, Eleonora, Hilmi Hazim, Suraya, Walter, Thomas R., Dennis, David J.C.

“…Calderas represent morphological depressions several kilometers in diameter, and the unloaded crustal stresses they produce can form rapidly (e.g. Pinatubo,…”
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The ultralow viscosity of volatile-rich kimberlite magma: Implications for the water content of primitive kimberlite melts by Hao, Ming, Zhou, Wen-Yi, Hrubiak, Rostislav, Kenney-Benson, Curtis, Kavanagh, Janine L, Davis, William, Zhang, Jin S

“…The eruption of deeply sourced kimberlite magma offers the fastest route to bring deep-seated volatiles back to the Earth's surface. However, the viscosity of…”
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Stresses Induced by Magma Chamber Pressurization Altered by Mechanical Layering and Layer Dip by Clunes, Matías, Browning, John, Cortez, Jorge, Cembrano, José, Marquardt, Carlos, Kavanagh, Janine L., Gudmundsson, Agust

“…Understanding the stress distribution around shallow magma chambers is vital for forecasting eruption sites and magma propagation directions. To achieve…”
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Insights of dyke emplacement mechanics from detailed 3D dyke thickness datasets by Kavanagh, Janine L, Sparks, R. Stephen J

“…Dyke thickness datasets offer new insights into the detailed 3D geometry of dyke swarms and an exceptional opportunity to evaluate theoretical emplacement…”
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Disproportionate impacts of the COVID-19 pandemic on early career researchers and disabled researchers in volcanology by Chim, Man Mei, Maters, Elena C., Morin, Julie, Kavanagh, Janine L., Donovan, Amy, Aubry, Thomas J., Schmidt, Anja

“…The COVID-19 pandemic has brought unprecedented challenges to researchers worldwide, and extensive studies have demonstrated that its impacts since March 2020…”
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The volatile content of hypabyssal kimberlite magmas: some constraints from experiments on natural rock compositions by Brooker, Richard A., Sparks, R. Stephen J., Kavanagh, Janine L., Field, Matthew

“…Kimberlites are volatile rich magmas that ascend from deep in the mantle at high velocities, then as they reach a ‘root zone’ at 1–3 km in depth they either…”
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Magnetic to the Core – communicating palaeomagnetism with hands-on activities by van der Boon, Annique, Biggin, Andrew J., Paterson, Greig A., Kavanagh, Janine L.

“…Palaeomagnetism is a relatively unknown part of Earth sciences that is not well integrated into the school curriculum in the UK. Throughout recent years, there…”
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The Origin and Evolution of Magnetic Fabrics in Mafic Sills by Martin, Simon A., Kavanagh, Janine L., Biggin, Andrew J., Utley, James E. P.

“…Studying extinct volcanoes where erosion has exposed dykes and sills provides direct access to the fossil remnants of magma movement, however, linking…”
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Plaster and magnets: Modelling magnetic fabric development in magma intrusions using scaled analogue experiments by Martin, Simon A., Závada, Prokop, Kavanagh, Janine L.

“…Understanding magma behaviour during emplacement within the crust is vital for understanding the dynamic processes occurring in volcanic systems. However,…”
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Deciphering syn- and post-emplacement processes in shallow mafic dykes using magnetic anisotropy by Martin, Simon A., Kavanagh, Janine L., Biggin, Andrew J.

“…Dykes form key pathways for the transport and emplacement of magma within the crust. We have identified syn- and post-emplacement processes recorded across a…”
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Developments in the study of volcanic and igneous plumbing systems: outstanding problems and new opportunities by Burchardt, Steffi, Annen, Catherine J., Kavanagh, Janine L., Hilmi Hazim, Suraya

“…Prior to and during eruptions, magma is stored and transported within volcanic and igneous plumbing systems (VIPS) that comprise a network of magma reservoirs…”
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Challenging dyke ascent models using novel laboratory experiments: Implications for reinterpreting evidence of magma ascent and volcanism by Kavanagh, Janine L., Burns, Alec J., Hilmi Hazim, Suraya, Wood, Elliot P., Martin, Simon A., Hignett, Sam, Dennis, David J.C.

“…Volcanic eruptions are fed by plumbing systems that transport magma from its source to the surface, mostly fed by dykes. Here we present laboratory experiments…”
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Volcanologists—who are we and where are we going? by Kavanagh, Janine L., Annen, Catherine J., Burchardt, Steffi, Chalk, Caitlin, Gallant, Elisabeth, Morin, Julie, Scarlett, Jazmin, Williams, Rebecca

“…Equity, diversity and inclusivity (EDI) are principles all scientific groups and organisations should strive to achieve as they secure working conditions,…”
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Temperature changes in ascending kimberlite magma by Kavanagh, Janine L., Sparks, R. Stephen J.

“…We present a thermodynamical model of kimberlite magma ascent from 200 km depth and from 400 km depth. We model four different magma compositions, a basalt and…”
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Erratum to “Temperature changes in ascending kimberlite magma” [Earth Planet. Sci. Lett. 286 (2009) 404–413] by Kavanagh, Janine L., Stephen, R., Sparks, J.

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