This Friday 26 October 2012 at 14:00 CEST we will host an online discussion about the consequences of the recent L’Aquila earthquake trial. Contribute by following the EGU’s Twitter account (@EuroGeosciences) and posting using the hashtag #eguAquila on your tweets. Please email the EGU’s Science Communications Fellow Edvard Glücksman if you have any further questions. Background On Monday, an Ital ...[Read More]
Imaggeo on Mondays: Arctic iceberg
The text of this week’s Imaggeo on Mondays comes from the photographer himself, Phillip Blaen (University of Birmingham), who took the picture while on fieldwork for his PhD studies. Phillip researches the impacts of climate change on the hydrology and ecology of Artic rivers. Last year, I was working in a small research village called Ny Alesund, which is on the shore of Kongsfjord in north-west ...[Read More]
EGU Twitter Journal Club: Article 4 — Ozone, nitrogen oxide emissions, and climate mitigation
It’s time for the fourth edition of the EGU’s Twitter Journal Club, our interactive online discussion about a timely scientific article. If you have not yet taken part in one of these discussions, read more about it in our introductory post and make sure to participate when we meet online next week! This time, we will be discussing a recent Open Access article from the journal Atmosph ...[Read More]
GeoTalk: Dr Aikaterini Radioti
GeoTalk, featuring short interviews with geoscientists about their research, continues this month with a Q&A with Dr Aikaterini Radioti (University of Liège) who tells us about her work on auroras in Jupiter and Saturn. If you’d like to suggest a scientist for an interview, please contact Bárbara Ferreira. First, could you introduce yourself and let us know a bit about your current resea ...[Read More]
Imaggeo on Mondays: Crater lake
At the border between the Pacific and Australian plates, crossed by the Pacific Ring of Fire, New Zealand is one of the most geologically active countries in the world. Volcanoes abound in this island-country, which contains the “world’s strongest concentration of youthful rhyolotic volcanoes“, and earthquakes are a frequent presence. Mount Ruapehu, a stratovolcano located in the ...[Read More]
Imaggeo on Mondays: Trees of time
The Namib-Nauklufy National Park in Namibia is a stunning ecoregion that encompasses part of the Namib Desert and the Nauklufy mountain range. With an area of almost 50,000 square kilometres, the park covers a wide range of landscapes, including gravel plains, tall sand dunes, and an ephemeral river. The park also includes one of the main visitor attractions of Namibia, the Sossusvlei, a large dry ...[Read More]
Geosciences Column: Predicting glacial lake outburst floods
In this month’s Geosciences Column, Amanda Gläser-Bligh writes about SAR (synthetic aperture radar) satellites and how they can be used to map glacier lakes and mitigate related flood hazards. Glaciers are a natural storage system and provide a perennial source of fresh water to the surrounding low-lying areas, which can be used for drinking water, irrigation, or even hydroelectricity. But when gl ...[Read More]
Imaggeo on Mondays: Volcano in the tropics
The text of this week’s Imaggeo on Mondays comes from the photographer himself, Brenner Silva. I took this picture from an airliner in September 2010 on my way to the Estación Científica San Francisco, South Ecuador, for field work. The flight route Quito-Loja goes through the two highest volcanoes, Chimborazo and Cotopaxi, of the so-called Avenue of the Volcanos in Ecuador. The pilot, attracted b ...[Read More]
Imaggeo on Mondays: Cloud sandwich
Lenticular clouds, also known as ‘flying saucer clouds’ or ‘cloudships’, have captured the imagination of humans since Biblical times. Normally aligned at right-angles to the direction of the wind, lenticular clouds are stationary, lens-shaped formations that form at high altitudes. Pilots of powered planes tend to avoid flying near lenticular clouds because of turbulence. Glider pilots, on the ot ...[Read More]
EGU Twitter Journal Club: Article 3 – Tree-height data and carbon storage
It’s time for the third edition of the EGU’s Twitter Journal Club, our interactive online discussion about a timely scientific article. If you have not yet taken part in one of these discussions, read more about it in our introductory post and make sure to participate on this third edition! This time, we will be discussing an article recently published in the EGU’s Open Access j ...[Read More]