GeoLog

New Dimensions for Natural Hazards in Asia: the first AOGS–EGU Joint Conference

Laura Roberts-Artal August 9, 2017

By Steven Rascoe (Own work) [CC BY 3.0 (http://creativecommons.org/licenses/by/3.0)], via Wikimedia Commons

Asia is one of the most natural disaster-prone regions on the globe. Overpopulation and limited resources mean that natural hazards hit local populations particularly hard. “It doesn’t matter which index or evaluation method you use, Asia will always unfortunately come out on top when it comes to fatalities and damage from natural hazard events,” explains Dr. Adam Switzer, a member of the conferen ...[Read More]

Imaggeo on Mondays: A dramatic avalanche from Annapurna South

Laura Roberts-Artal August 7, 2017

A dramatic avalanche from Annapurna South . Credit: Emily Hill (distributed via imaggeo.egu.eu)

The Annapurna massif is located in an imposing 55 km long collection of peaks in the Himalayas, which behave as a single structural block. Composed of one peak (Annapurna I Main) in excess of 8000 m, a further thirteen peaks over 7000 m and sixteen more of over 6000 m, the massif forms a striking structure within the Himalayas. Annapurna South (pictured in today’s featured image), the 101st talles ...[Read More]

Volcanic ash layers in Svalbard hold clues to the formation of the North Atlantic

Morgan Jones August 4, 2017

This is what the Central Basin of Svalbard looks like today. Since the formation of the sedimentary sequence, the area has been uplifted and then eroded. Rocks that were formed in shallow seas now form high points cut by deep fjords and glaciers. Credit: Morgan Jones

This guest post by Dr Morgan Jones (a Researcher in Volcanology at the Centre of Earth Evolution and Dynamics (CEED) at the University of Oslo, Norway) describes the latest findings of his multidisciplinary research into how the North Atlantic formed. His open access study, in collaboration with colleagues at CEED and the Massachusetts Institute of Technology (MIT) is published in the Nature Journ ...[Read More]

Imaggeo on Mondays: Symbiosis of ice and water

Michael Grund July 31, 2017

Symbiosis of fire, ice and water . Credit: Michael Grund (distributed via imaggeo.egu.eu)

This mesmerising photograph is another of the fabulous finalists (and winner) of the 2017 imaggeo photo contest. Imaggeo is the EGU’s open access image repository. It’s a great place to showcase your photographs; so whether you are stuck in the lab this summer, frantically typing away at a paper, or are lucky enough to be in the field, be sure to submit your photographs for all EGU members to see. ...[Read More]