The 8th edition of the Geochemistry, Mineralogy, Petrology and Volcanology division’s early career scientists talks (a part of the EGU Campfires) will be on Wednesday 17th February 4pm CET! Our speakers are: Andres Sandoval (PhD Student @ University of Palermo) – The composition of fluids stored in the Central Mexican lithospheric mantle: inferences for …[Read More]
Laboratory visualisation of solar wind interaction with Earth’s magnetic field. The Van Allen radiation belt, Earth’s magnetosphere, “bow shock” and a solar coronal hole can all be seen, and are emphasized with the ‘Planeterrella experiment‘, a vacuum chamber in the shape of a bell jar with the ‘Sun’ on the left (in the form of …[Read More]
“The ideal applicant will have a strong background in coding.” I’m not sure if those were the exact words that advertised my PhD project, but a requirement of coding ability was certainly heavily implied. We’re used to hearing stories about job requirements in the professional world, but in my experience at least, we think much …[Read More]
The now-classic paper of Boyer & Elliott (1982) presented a novel and general geometric framework to study thrust systems. The framework describes thrust surfaces by lines of contact between thrusts, or branch lines, and lines of thrust termination, or tip lines, and examines how they join into imbricate fans or duplexes. The framework allows accurate …[Read More]
Although you may not realise it, waste and the circular economy is an important topic for many geoscientists. Our consumption drives the need for resources and sustainable resource extraction, while disposing and reducing this waste requires a wide range of expertise and impacts the environments in which many scientists undertake their research. On a more …[Read More]
Hidden below the surface of some glaciers, liquid water can be found within what is called the firn layer – the upper layer of a glacier where snow compacts into glacier ice. Liquid water may persist there for up to many years, forming what scientists call “firn aquifers.” While observations of seasonal firn aquifers have …[Read More]
This year once again the EGU General Assembly of 2021 will be going online, however unlike in 2020, for vEGU21 the Programme Committee, Council and other organising members have much more time to prepare this year. So in follow up to last year’s online stream of our very popular EGU Games Night, for 2021 we …[Read More]
An emerging problem brought by climate change is the on-going deoxygenation of the world’s oceans. The fact that concentrations of dissolved oxygen have been/are declining in both open-ocean and coastal waters is becoming a major scientific and societal concern raised in the Kiel Declaration and in the IUCN (International Union for Conservation of Nature) 2019 …[Read More]
The Geosciences are at the forefront of the fight against climate change. It is Geoscientists who discovered it and explained it, and it is Geoscientists who work to understand it and its consequences. Geoscientists undoubtedly will be amongst those who will lead us to the solutions. However, it often seems that Geoscientists are solely associated …[Read More]
Fausto is very much preoccupied with subduction zones. The omphalos of his working life, or better yet, his paltry existence, he lacklusterly focuses on a single subduction zone. A proclivity for narrow-mindedness, surely. Yet there are ever so many to rejoice in. He thus warbles: What is your favourite subduction zone? Dear Fausto, I can …[Read More]
