How will melting of ice affect volcanic hazards in the twenty-first century? by Hugh Tuffen Philosophical Transactions A Volume 368(1919):2535-2558 May 28, 2010 ©2010 by The Royal Society
Jan 03, 2016
How will melting of ice affect volcanic hazards in the twenty-first century?
by Hugh Tuffen
Philosophical Transactions AVolume 368(1919):2535-2558
May 28, 2010
©2010 by The Royal Society
(a) Explosive phreatomagmatic activity at Grímsvötn, Iceland, on 2 November 2004.
Hugh Tuffen Phil. Trans. R. Soc. A 2010;368:2535-2558
©2010 by The Royal Society
(a) Iliamna Volcano, Alaska, showing the path of an ice–rock avalanche that originated from a geothermally active zone high in the summit region adapted from Huggel (2009), photograph by
R. Wessels.
Hugh Tuffen Phil. Trans. R. Soc. A 2010;368:2535-2558
©2010 by The Royal Society
Dramatic recent loss of snow and ice from the summit of Kilimanjaro.
Hugh Tuffen Phil. Trans. R. Soc. A 2010;368:2535-2558
©2010 by The Royal Society
(a) Disruption of ice at the site of the 1998 Grímsvötn eruption, Vatnajökull, Iceland.
Hugh Tuffen Phil. Trans. R. Soc. A 2010;368:2535-2558
©2010 by The Royal Society
Modelled acceleration in melting of the Icelandic mantle during the last deglaciation (modified from Maclennan et al. 2002).
Hugh Tuffen Phil. Trans. R. Soc. A 2010;368:2535-2558
©2010 by The Royal Society
(a) The ratio of post-glacial (18–7 ka) to glacial (40–20 ka) activity at volcanoes worldwide plotted against a proxy for the amount of ice unloading from ice mass balance models (Huybers &
Langmuir 2009).
Hugh Tuffen Phil. Trans. R. Soc. A 2010;368:2535-2558
©2010 by The Royal Society
Some approximate rates and amounts of ice thinning since the Little Ice Age and during deglaciation, together with projections for the twenty-first century using current rates of ice
melting.
Hugh Tuffen Phil. Trans. R. Soc. A 2010;368:2535-2558
©2010 by The Royal Society