Literature DB >> 17746257

Hydrovolcanic explosions: the systematics of water-pyroclast equilibration.

M F Sheridan, K H Wohletz.   

Abstract

The initial contact of external water with erupting magma and the mass ratio of water to magma govern the development of hydrovolcanic phenomena. The phase relations of water within the runout system and the separation of vapor or liquid from the pyroclasts explain gradational transitions between some pyroclastic flows, base surges, mud hurricanes, mudflows, and sheetfloods.

Entities:  

Year:  1981        PMID： 17746257     DOI： 10.1126/science.212.4501.1387

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  4 in total

1.  Magmas near the critical degassing pressure drive volcanic unrest towards a critical state.

Authors:  Giovanni Chiodini; Antonio Paonita; Alessandro Aiuppa; Antonio Costa; Stefano Caliro; Prospero De Martino; Valerio Acocella; Jean Vandemeulebrouck
Journal:  Nat Commun       Date:  2016-12-20       Impact factor: 14.919

2.  Automated detection of geological landforms on Mars using Convolutional Neural Networks.

Authors:  Leon F Palafox; Christopher W Hamilton; Stephen P Scheidt; Alexander M Alvarez
Journal:  Comput Geosci       Date:  2017-01-16       Impact factor: 3.372

3.  A compilation and characterisation of lithics in kimberlite and common maar-diatremes and tephra ring deposits.

Authors:  M K Fitzgerald; J D L White
Journal:  Sci Rep       Date:  2021-12-14       Impact factor: 4.379

4.  Rootless tephra stratigraphy and emplacement processes.

Authors:  Christopher W Hamilton; Erin P Fitch; Sarah A Fagents; Thorvaldur Thordarson
Journal:  Bull Volcanol       Date:  2017-01-10       Impact factor: 2.517
  4 in total

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