Tectonics and Structural Geology

Imaggeo on Mondays: Symbiosis of ice and water

Michael Grund July 31, 2017

Symbiosis of fire, ice and water . Credit: Michael Grund (distributed via imaggeo.egu.eu)

This mesmerising photograph is another of the fabulous finalists (and winner) of the 2017 imaggeo photo contest. Imaggeo is the EGU’s open access image repository. It’s a great place to showcase your photographs; so whether you are stuck in the lab this summer, frantically typing away at a paper, or are lucky enough to be in the field, be sure to submit your photographs for all EGU members to see. ...[Read More]

Imaggeo on Mondays: Breath from the underground

Laura Roberts-Artal June 26, 2017

Breath of the underground . Credit: Néstor Campos (distributed via imaggeo.egu.eu).

The heat seeping from the geothermal area which is part of the Krafla volcanic system in Iceland, ‘powers’ the steaming vent at Hverir (Hverarönd). The area is well known for its mud pots and sulphuric gas fumaroles, complete with pungent eggy smell. Some of the vents are in fact boreholes drilled in the 50’s for sulphur exploration which have been turned into fumaroles, the steam is a resul ...[Read More]

GeoTalk: The life and death of an ocean – is the Atlantic Ocean on its way to closing?

Laura Roberts-Artal June 23, 2017

João during his medal lecture at the General Assembly in 2017. Credit: EGU/Pflugel

Geotalk is a regular feature highlighting early career researchers and their work. Following the EGU General Assembly, we spoke to João Duarte, the winner of a 2017 Arne Richter Award for Outstanding Early Career Scientists. João is a pioneer in his field. He has innovatively combined tectonic, marine geology and analogue modelling techniques to further our understanding of subduction initiation ...[Read More]

Light years from home – a geologist’s tale

Conor Purcell June 21, 2017

Sunrise seen from space . Illustration inspired by the opening scene of Stanley Kubricks film 2001: A Space Odyssey. Credit: Grafiker61 (Own work), distributed via Wikimedia Commons .

In a departure from the usual posts we feature on the blog, today Conor Purcell (a freelance science writer) brings you a thought provoking science fiction piece. Grab a drink and dive into this geology inspired adventure! “It’s typical geology for a rocky planet” K reported. “Captured beneath the ocean at its northern pole, the core is a mix of metamorphic and sedimentary rock, with sand an ...[Read More]