Santiaguito volcano in Guatemala is one of the most active volcanoes in Central America: currently erupting every 45-90 mintues, from its active lava dome Caliente, while at the same time sending a lava flow down its flanks. This makes it an ideal study object for volcanology. A group of volcanologists from the University of Liverpool, in the UK, installed a network of geophysical stations around ...[Read More]
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Atmospheric Sciences
What is the biggest air pollution event in the modern era?
It’s hard to think of the scale of the biggest air pollution event in the modern era. Immediately my mind conjures up memories of black and white photographs of the Great London Smog of 1952. Then I start thinking bigger, how about the 1.2 billion vehicles world-wide on the road churning out nitrogen dioxide every single day? Well these are a drop in the ocean compared with bigger industrial pollu ...[Read More]
Energy, Resources and the Environment
Words on Wednesday: Effects of soil settlement and deformed geometry on a historical structure
Words on Wednesday aims at promoting interesting/fun/exciting publications on topics related to Energy, Resources and the Environment. If you would like to be featured on WoW, please send us a link of the paper, or your own post, at ERE.Matters@gmail.com. *** Yardım, Y. and Mustafaraj, E., 2015. Effects of soil settlement and deformed geometry on a historical structure, Nat. Hazards Earth Syst. Sc ...[Read More]
Seismology
IASPEI-IUGG Symposium on Nepal earthquake at IUGG2015
The 26th General Assembly of the International Union of Geodesy and Geophysics (IUGG) event will be held in Prague, Czech Republic, from the 22nd of June to the 2nd of July 2015. Amongst the several sessions taking place, there is one dedicated to the recent Nepal Earthquake The following notification is taken from http://www.iugg2015prague.com/iaspei-symposia.htm IASPEI-IUGG Symposium on Nepal ea ...[Read More]
GeoLog
Imaggeo on Mondays: A voyage through scales – The Badlands National Park, South Dakota.
Layer upon layer of sand, clay and silt, cemented together over time to form the sedimentary units of the Badlands National Park in South Dakota, USA. The sediments, delivered by rivers and streams that criss-crossed the landscape, accumulated over a period of millions of years, ranging from the late Cretaceous Period (67 to 75 million years ago) throughout to the Oligocene Epoch (26 to 34 million ...[Read More]
Energy, Resources and the Environment
The mysterious subsidence of the seafloor due to oil production – How to predict it with a simple model?
by Daniel Keszthelyi Physics of Geological Processes group at the Department of Physics, University of Oslo Over 40 years of oil production from the Ekofisk field caused the overlying seafloor to sink over 9 meters during the years and while there have been numerous researches on the topic; the clear understanding of what happens with the reservoir rocks during production is still missing. We crea ...[Read More]
Energy, Resources and the Environment
Words on Wednesday: The ocean carbon sink – impacts, vulnerabilities and challenges
Words on Wednesday aims at promoting interesting/fun/exciting publications on topics related to Energy, Resources and the Environment. If you would like to be featured on WoW, please send us a link of the paper, or your own post, at ERE.Matters@gmail.com. *** Heinze, C., Meyer, S., Goris, N., Anderson, L., Steinfeldt, R., Chang, N., Le Quéré, C., and Bakker, D. C. E., 2015. The ocean carbon sink – ...[Read More]
Geomorphology
Interview with Peter van der Beek
Peter van der Beek, Professor at the University of Grenoble, France, has recently been elected the new president of the EGU GM division. In order to introduce himself to the community, Peter has kindly agreed to answer a couple of questions regarding his ideas for the future of the GM section: 1) Dear Peter, congratulations to the Division Presidency! Would you please tell us a bit about yourself ...[Read More]
GeoLog
Imaggeo on Mondays: Just Passing
If lucky enough to visit Ilulissat Icefjord, you’d find yourself in a truly ancient landscape. From the up to 3.9 billion year old Precambrian rocks, to ice dating back to the Quaternary Ice Age (2.6 thousand years old) and archaeological remains which evidence the past settlement of this remote Greenlandic outpost, it’s no surprise this stunning location has been declared a UNESCO world heritage ...[Read More]
Energy, Resources and the Environment
The Pore Space Scramble
by Alexandra Gormallya and Michelle Benthamb aLancaster Environment Centre, Lancaster University, Lancaster, LA1 4YQ, UK; bBritish Geological Survey, Keyworth, Nottingham, NG12 5GG, UK The underground is being used more to help us meet some of the challenges facing humans from tackling climate change, waste disposal to ensuring energy security. The notion of ‘pore space’ and its commodification, h ...[Read More]