Climate

Sustainable Energy Geoscientist reflects on UN’s COP27

Gillian D'Souza November 22, 2022

Munira Raji at the Just Transition Pavillion, COP27

This year, from 6 to 20 November, the United Nation’s COP27 took place in Sharm el-Sheikh in Egypt. The conference hosted several high-level and side events, key negotiations and press conferences, attended by more than 100 Heads of State and Governments and over 35,000 participants who deliberated climate action strategies around the world. I had the chance to speak with Dr Munira Raji about her ...[Read More]

Why do we keep dismissing drought?

Simon Clark October 28, 2022

Day and Night – Flood and Drought by Martina Klose

Martina Klose from Imaggeo.egu.eu

“If you see me, then weep” Like the foreboding inscription witnessed by Dante as he passed through the gates of Hell, the inscription chiselled into the so-called “hunger stone” marks the passing of a threshold into suffering. As the hunger stone emerges from the dwindling waters of the Elbe River, Czechia, it reveals a history of desiccation. Where spiritual torment is pro ...[Read More]

Glacial lake outburst floods: What we know about this destructive ice hazard

Gillian D'Souza October 7, 2022

Credit: Jyotirmoy Paul (from imaggeo.egu.eu)

Glacial lake outburst floods are among the most concerning consequences of retreating glaciers in mountain ranges around the world. Although the phenomenon isn’t a new one, it has increasingly become the focus of research efforts in the last two decades, with many scientists seeing these floods as an emblematic symptom of climate change. This blog sheds some light on this lesser-known geological e ...[Read More]

Imaggeo On Monday: Rock flour in suspension in Lake Louise

Matteo Del Soldato August 29, 2022

Rock flour in suspension in Lake Louise. Credit: Manon Berger (distributed via imaggeo.egu.eu)

The waters of Lake Lousie in the Canadian Rockies are cold and fresh, supplied direct from the glaciers nestled in the mountains, but as the water from the glacier melts it carries with it tiny particles of rock dust that are also transported into the lake. As you can see in this image, the particulate rock matter, held in suspension in the lake, creates this beautiful pale turquoise colour, that ...[Read More]