GeoLog

EGU Scientific Divisions

Geosciences Column: Tag – you’re it! Chasing atmospheric tracers

I’ve been ruminating over the idea for this post for some time now; since last October in fact, when the EGU Twitter Journal Club discussed a paper about tagging (You can find the Storify for the discussion here). Not tagging as in the playground favourite, but the idea of keeping track of certain molecules in your chemical transport model, so you can follow them as they move through the atm ...[Read More]

Events for Young Scientists at EGU 2013

Short Courses Demystifying Open Access – an open discussion for early career researchers tackling how OA can benefit young scientists without compromising their careers. From what it costs to publish an open access paper to how we can measure its impact, all interested scientists are invited to drop in and join us over drinks in a marketplace of discussion. How to apply for a job. It’s a topic rar ...[Read More]

Imaggeo on Mondays: Stirring up a sandstorm

These are the outwash plains for the Icelandic volcano, Katla: An outwash plain (or sandur) is a broad, shallowly sloping region ahead of a glacial front. They are made up of material that has been deposited by glacial meltwater, released either by geothermal heating or a subglacial eruption. The extensive volcanism and abundance of ice-capped volcanoes in southern Iceland means that the outwash p ...[Read More]

Imaggeo on Mondays: Metamorphosis

This fold is part of the metamorphic core of the Pyrenees. The shear zone is almost vertical, producing a small parasitic fold (a smaller fold within a larger one), which looks almost as if it continues into the sky. The metamorphic sediments are about 500 million years old and have been deformed several times, most recently during the alpine orogeny. The alpine orogeny was period of extensive mou ...[Read More]