Size matters: if you are a bubble of volcanic gas

06 Aug 2018

The chemical composition of gases emitted from volcanoes – which are used to monitor changes in volcanic activity – can change depending on the size of gas bubbles rising to the surface, and relate to the way in which they erupt. The results, published in the journal Nature Geoscience, could be used to improve the forecasting of threats posed by certain volcanoes. 

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Chasing the volcano

01 Jul 2016

In 2014, Cambridge researchers monitored a series of seismic shocks which preceded Iceland’s biggest volcanic eruption in 200 years. The dramatic story of their work, and its scientific value, is now part of this year’s Royal Society Summer Science Exhibition.

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Astronomers find first evidence of changing conditions on a super Earth

05 May 2015

Astronomers have detected wildly changing temperatures on a super Earth – the first time any atmospheric variability has been observed on a rocky planet outside the solar system – and believe it could be due to huge amounts of volcanic activity, further adding to the mystery of what had been nicknamed the ‘diamond planet’.

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