Fresh from leading a team of UK geophysicists on a two-week campaign of seismic investigations in northern Sweden, Dr Adam Booth of Swansea University provides for us his second report from the 2012 General Assembly floor. His first post explored subglacial environments of ice sheets and glaciers. Hi again from Vienna, and Day 3 of …[Read More]
EGU Scientific Divisions
Stock market crash hits EGU General Assembly shocker!
Today’s guest post is the second written at the 2012 General Assembly by Michelle Cain, postdoctoral researcher at the University of Cambridge, United Kingdom. Her first covered megacities. It seems the global economic downturn is so pervasive that it has even hit the Earth sciences! I’ve been to a few talks now that have mentioned …[Read More]
Imaggeo on Mondays: Hurricane season, from above
From space, planet Earth resembles a glassy blue marble, a term that was first used to describe a photograph of the Earth taken by the Apollo 17 crew on their way to the moon in 1972. Aside from providing stunning views of our planet, images of the Earth taken from above can also be used …[Read More]
Megacities at EGU2012
Today’s guest post comes from Michelle Cain, postdoctoral researcher at the University of Cambridge, United Kingdom. Almost a whole day’s worth of sessions on megacities – where to begin? I certainly couldn’t pick just one talk to write about, so here’s a mish-mash of the session in general and a few talks in particular. First …[Read More]
Portuguese wines at risk due to climate change?
Today’s guest post comes from Eline Vanuytrecht from the Department of Earth and Environmental Sciences at KU Leuven, Belgium. New study explores the impact of climatic change on the suitability of agricultural land in Portugal for wine growing Wine is big business in Portugal. Viticulture or wine growing and the production of wine represent an …[Read More]
On the Ground at GA2012: Water, water everywhere… including under the ice
Fresh from leading a team of UK geophysicists on a two-week campaign of seismic investigations in northern Sweden, Dr Adam Booth of Swansea University reports to us from the halls of the 2012 General Assembly in Vienna. Hi, from a very sunny Vienna! It’s my first day at the EGU General Assembly, and the whole …[Read More]
Imaggeo on Mondays: A rock and a hard place
Rocks within the Earth are constantly being subjected to forces that bend, twist, and fracture them, causing them to change shape and size. This process is known as deformation. Polyphase deformation occurs over time when rocks are affected, or stressed, by more than one phase of deformation. Geomorphologist Amirhossein Mojtahedzadeh captured this stunning scene whilst …[Read More]
Imaggeo on Mondays: On the edge of an ice crevasse
Glaciers are persistent bodies of ice at least 100,000 square metres in area and 50 metres thick. They are mostly found in the polar regions but also in mountain ranges, and represent the largest reservoir of freshwater on Earth. This photo was taken by Zervas Efthimios in August 2009, on the climb towards Lenin Peak in the …[Read More]
Following today’s earthquake in Sumatra online
This blogpost is a round-up of potentially useful weblinks to information about the earthquake off the west coast of northern Sumatra of 11 April 2012. The links provided here are external and do not reflect the opinions of the European Geosciences Union. Regarding the earthquake, the US Geological Survey’s (USGS) Earthquake Harzard Program homepage features seismic …[Read More]
Seismic Spring, part 4: The fieldwork finale – starting the journey home!
As the Arctic wakes up from its polar night, Dr Adam Booth is leading a team of UK geophysicists on a two-week campaign of seismic investigations on Storglaciären, a mountain glacier in northern Sweden. He will be reporting on the expedition in a series of posts published here in GeoLog. This is his fourth and …[Read More]