GeoLog

Natural Hazards

Imaggeo on Mondays: Annapurna snow avalanche

December 7, 2015
Imaggeo on Mondays: Annapurna snow avalanche
Annapurna snow avalanche. Credit: Martin Struck (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 I Main, the tenth highest peak in the world, is towering at ...[Read More]

Geosciences Column: Earthquakes and depleted gas reservoirs; what comes first?

November 20, 2015
Geosciences Column: Earthquakes and depleted gas reservoirs; what comes first?
"West Texas Pumpjack" by Eric Kounce TexasRaiser - Located south of Midland, Texas. Licensed under Public Domain via Commons.

An ever growing population means the requirement for resources to fuel our modern lifestyles grows too. Be it in mining, oil/gas extraction or the improvement of renewable technologies, the boundaries of where and how we access resources are constantly being pushed. Previously inaccessible resources become viable prospects as demand increases and our technological know-how advances. Hand in hand w ...[Read More]

Imaggeo on Mondays: Drilling a landslide

November 16, 2015
Imaggeo on Mondays: Drilling a landslide
Drill it, Baby! Credit: Ekrem Canli (distributed via imaggeo.egu.eu)

That landslides are hazardous goes without saying; the risk posed by them will largely depend on where they occur and their exact characteristics, which makes understanding the mechanisms which trigger them, as well as predicting when they might happen, extremely difficult. Today’s Imaggeo on Mondays image, brought to you by Ekrem Canli, a PhD student at the University of Vienna, is an example of ...[Read More]