Susanne Hemes (RWTH Aachen University, Germany) The image was taken using a ‘Zeiss – Supra55’ Scanning Electron Microscope at 15,000x magnification and 10kV electron acceleration voltage, as part of my PhD work on the porosity in fine- and coarse-grained Boom Clay samples. The picture shows pores in framboidal pyrite aggregates, embedded in a fine-grained clay matrix. Boom Clay i ...[Read More]
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Geology for Global Development
Friday Photo (91): Lava Flows at Mount Etna
Hiking across lava flows on Mt Etna to use a GPS point on the cone in the background. Credit: Rick Wall (c) Geology for Global Development 2013
Soil System Sciences
A view on peatlands
During the last FESP4 (4th Int Meeting on Fire Effects on Soil Properties, Vilnius, Lithuania), participants in the meeting visited the Dzūkija National Park. This park was established in 1991 in the region of Varena (southern Lithuania). The park extends over approximately 550 km2 along the Nemunas River, near the border between Lithuania and Belarus. The purpose for which it was founded was to p ...[Read More]
Geology for Global Development
Guest Blog: Holes, Hazards and Honey
Tim Middleton, GfGD Advocacy Officer, interviews Dr. Andrew Longley, Director of the Nicaragua-based NGO Nuevas Esperanzas. It’s a warm June day, so I suggest that we sit outside. We take our coffees onto the rooftop terrace and admire the view across Oxford. Before long, however, Andrew is zipping up his fleece and starting to shiver; he’s used to the rather warmer climate in Nicaragua. In fact, ...[Read More]
Soil System Sciences
Welcome to G-Soil!
The G-Soil team would like to begin by welcoming you to G-Soil. G-Soil is the official blog of the Soil System Sciences Division of the EGU and is a means of communication for all those interested in soil science and related areas. We hope you enjoy the blog as much as we enjoy the soil under our feet. Soil is the interface between the crust and atmosphere, and is the basis of life on Earth. The ...[Read More]
VolcanicDegassing
Santorini: a volcano in remission?
In January 2011, Santorini volcano in Greece began to show the first subtle signs of stirring after many decades of quiet – or at least many decades without detectable activity. This presented an exceptional opportunity to track the behaviour of a very well-studied volcano at the start of a phase of ‘unrest’. Although it may seem counter-intuitive, volcanologists don’t real ...[Read More]
GeoLog
GeoTalk: Veerle Vanacker on land use, degredation and the potential of revegitation
Today in GeoTalk, we’re talking to Veerle Vanacker, and eminent geomorphologist and winner of the EGU Division Outstanding Young Scientist Award last year. She tells us about her breakthroughs in modelling land use change and erosional processes… First, could you introduce yourself and tell us a little about what you are currently working on? I currently work as a lecturer in geomorphology at the ...[Read More]
Geology for Global Development
Reminder: GfGD Blog Competition
The GfGD Blog Competition is a great opportunity to put science communication into practice. Clear communication, particularly of complex scientific problems, is a skill that is highly valued by many employers. Good science communication is also essential for people working within NGOs and in developing countries to access beneficial scientific ideas and progress. We are currently accepting articl ...[Read More]
GeoLog
Imaggeo on Mondays: A clash of hard and soft landscapes
This week’s Imaggeo on Mondays is brought to you by the photographer himself, who describes the striking scenery of the Conwy estuary in Wales… After a workshop with salt-marsh specialists in Conwy (Wales, UK), I stayed a couple of days to explore the surroundings. Living and working in The Netherlands, for me intertidal areas are typically wide, flat expanses of land, where the horizon is far awa ...[Read More]
Geology for Global Development
Professionalism and Social Responsibility (4): Popular Science Writing – Polished, Punchy Pyramids and Some Barbarously Bad Writing
Tim Middleton, GfGD Advocacy Development Officer, writes on a freelance basis for a number of organisations and was previously the President of the Cambridge University science magazine, BlueSci. Here he offers a few thoughts on how to go about composing an engaging piece of popular science. George Orwell had six rules for writers. It’s true that Orwell didn’t write a great deal of popular ...[Read More]