European Geosciences Union
www.egu.eu
The European Geosciences Union is honouring 50 people at all stages of their careers who have made substantial contributions to the Earth, planetary, and space sciences.
The EGU Outreach Committee has named three Public Engagement Grant winners this year: a card game of geological time, space weather teaching kits for blind and visually impaired students and a musical about climate change!
Venture into space! Learn more about why we study space science with Joby Hollis, meet the Planetary Sciences Division ECS rep Joshua Dreyer and submit your abstract to EGU22!
The Union is hiring an Events Co-ordinator to support our Programme Committee in planning the annual General Assembly and other EGU events run throughout the year. Applications will be reviewed from 16 November 2021 until the position is filled.
Syukuro Manabe and Klaus Hasselmann, two former EGU medal winners have been awarded the 2021 Nobel Prize for Physics for their work on climate modelling, alongside physical systems modeller Giorgio Parisi.
The bluebottle (Physalia physalis), or Portuguese man o’ war, is well known for the painful stings caused by its tentacles. Its drifting dynamics have not been widely explored, with previous studies using simple assumptions to calculate its drift. Considering similarities with a sailboat, we present a new theoretical model for the drifting speed and course of the bluebottle in different wind and ocean conditions, providing new insights into the parameterization of its complex drifting dynamics.
Unsustainable sand mining poses a threat to the stability of river channels. We use satellite imagery to estimate volumes of material removed from the Mekong River, Cambodia, over the period 2016–2020. We demonstrate that current rates of extraction now exceed previous estimates for the entire Mekong Basin and significantly exceed the volume of sand naturally transported by the river. Our work highlights the importance of satellite imagery in monitoring sand mining activity over large areas.
This paper aims to illustrate how the timing and duration of contractional deformation associated with folding in orogenic forelands can be constrained by the dating of brittle mesostructures observed in folded strata. The study combines new and already published absolute ages of fractures to provide, for the first time, an educated discussion about the factors controlling the duration of the sequence of deformation encompassing layer-parallel shortening, fold growth, and late fold tightening.
In yet another year that saw uncertainty and change, one thing has remained a positive constant: the impressive and insightful blog posts published regularly across the EGU’s official blog, GeoLog, and division blogs. The EGU Division bloggers in particular have been hard at work producing new informative, fun and interesting blog posts for our members both inside their Division, and across EGU as a whole! The Division’s outreach teams also expanded – with many blog teams bringing in new writers …
We know that glaciers are actively responding to climate change, but what is happening on the inside? The conditions within a glacier strongly influence its behaviour, but the deep and dark depths of a glacier are difficult to access – we know very little about this remote environment. The EverDrill project (2016 – 2019), funded by the UK Natural Environment Research Council, aimed to fill this knowledge gap by drilling into a debris-covered glacier and collecting unprecedented data from its …
It’s the first time Stella is organizing a session at the upcoming, 2022 EGU general assembly. Tantalized yet nervous due to the possibility of a forced merger with another, uninspiring session, she exclaims: How do I get people to submit abstracts to my session? Dear Stella, Why don’t you write a post on this very blog? Oh wait, you’re not the first one to do that. Ugh. How uncreative of me! Not as uncreative as others with the same idea …
