Regular Features

GeoPolicy: How a professional YouTuber inspired a science-policy debate in Europe

Chloe Hill March 4, 2022

Image credit: Burst in Business

I recently had the opportunity to talk with Joachim Allgaier, Professor for Communication and Digital Society at the Fulda University of Applied Sciences in Germany, about how video platforms such as YouTube support science communication and influence political decisions. This month’s GeoPolicy blog post explores some of the benefits of having an accessible online source of information and ...[Read More]

Imaggeo On Monday: A steady silent witness

Francesco Bregoli February 28, 2022

A steady silent witness. Credit: Francesco Bregoli (distributed via imaggeo.egu.eu)

I took this picture during a sunny field work day in the Mara Wetland, Tanzania. The granitic inselberg appeared to me as a huge silent witness not only of siltation and inundation of the wetland but also of the human actions. Slash-and-burn is widely used to deforest lands and riparian vegetation for new crops and grazing fields along the Mara River. The induced habitat degradation is jeopardizin ...[Read More]

GeoRoundup: the highlights of EGU Journals published during February!

Hazel Gibson February 28, 2022

Each month we feature specific Divisions of EGU and during the monthly GeoRoundup we will be putting the journals that publish science from those Divisions at the top of the Highlights roundup. For February, the Divisions we are featuring are: Hydrological Sciences (HS) and Stratigraphy, Sedimentology and Palaeontology(SSP). They are served by the journals: Geoscientific Model Development (GMD), H ...[Read More]

Imaggeo On Monday: Stands of Time

Trent Marwick February 21, 2022

Stands of Time. Credit: Trent Marwick (distributed via imaggeo.egu.eu)

Within the heart of the Malagasy Hauts-Plateaux, the rolling grasslands are pitted by deep incisions locally referred to as lavaka (‘hole’ in Malagasy). These mass failure features provide vast quantities of terrestrial matter to local freshwater arteries, accounting for over 80% of the annual sediment load of the Betsiboka River. The collapse of the overlying laterite exposes a comparatively nutr ...[Read More]