This week’s Imaggeo on Mondays stars the humble sea urchin – a creature suffering from the effects of climate change, but one that could also provide a way to sequester some of the CO2 responsible… Carbon dioxide and water react to form carbonic acid – a mixture of bicarbonate and hydrogen ions. Sea urchins bag the bicarbonate to grow bigger, stronger shells, or ‘tests’, but without a catalyst, th ...[Read More]
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Between a Rock and a Hard Place
Do we need to suffer to succeed?
KT Cooper is a PhD student in the School of Earth Sciences at the University of Bristol. A carbonate geochemist by training, she has just returned from a three-month secondment to Houston, Texas, USA working with Exxon Mobil. Last week the newly formed Bristol Doctoral College hosted a postgraduate seminar entitled “Surviving the stress of a PhD” by James Hayton, PhD. My initial thoughts on atten ...[Read More]
Soil System Sciences
Monday paper: Statistical analysis and modelling of surface runoff from arable fields in central Europe
Fiener, P., Auerswald, K., Winter, F., Disse, M. 2013. Statistical analysis and modelling of surface runoff from arable fields in central Europe. Hydrology and Earth System Sciences 17, 4121-4132. DOI: 10.5194/hess-17-4121-2013 Abstract Surface runoff generation on arable fields is an important driver of flooding, on-site and off-site damages by erosion, and of nutrient and agrochemical transport. ...[Read More]
GeoLog
Photo competition at the EGU 2014 General Assembly
If you are pre-registered for the 2014 General Assembly (Vienna, 27 April – 2 May), you can take part in our annual photo competition! Winners receive a free registration to next year’s General Assembly! The fifth annual EGU photo competition opens on 1 February. Up until 1 March, every participant pre-registered for the General Assembly can submit up three original photos and one moving ima ...[Read More]
Geology for Global Development
Friday Photo (112) – Volcano San Pedro, Guatemala
Volcanoes at Lake Atitlan, Guatemala In the foreground is the volcano San Pedro, on the south-western shore of Lake Atitlan. San Pedro (approx 3000m) is believed to be extinct, but Atitlan (in the background is dormant). Credit: Joel Gill, Geology for Global Development (2014)
VolcanicDegassing
Friday Field Photo – Alutu volcano, Ethiopia
Update: June 2015 Our open access research paper on Aluto volcano is now available online: Hutchison et al., 2015, Structural controls on fluid pathways in an active rift system: A case study of the Aluto volcanic complex, Geosphere 11, 542-562, doi:10.1130/GES01119.1
GeoLog
“Please, in my backyard”: Hamburg-Wilhelmsburg’s low-carbon overhaul at the forefront of Germany’s energy transition
The Emerging Leaders in Environmental and Energy Policy (ELEEP) Network brings together young professionals from Europe and North America with the aim of fostering transatlantic relations. Former EGU Science Communications Fellow and ELEEP member Edvard Glücksman describes a study visit to Hamburg’s Wilhelmsburg borough, an unlikely leader in within Germany’s energy transition. This is his final p ...[Read More]
GeoLog
Imaggeo on Mondays: White mist on White Island
White Island, also known as Whakaari, is an active stratovolcano off the coast of New Zeland’s North Island, nested in the northern end of the Taupo Volcanic Zone. Much of its activity is made up of bubbling mud pools and steamy, sulphurous clouds from fumaroles like the one below – sights that attracts many a tourist to the marine volcano. Over the last 200 or so years, a large part of White Isla ...[Read More]
VolcanicDegassing
A volcanic retrospective: eruptions of the Soufrière, St Vincent
The records, reports and testimonies of past volcanic eruptions and their consequences contain a wealth of information from which we can learn valuable lessons. This, in a nutshell, is the starting point of one strand of the STREVA project, ‘Strengthening Resilience in Volcanic Areas‘, which is a large programme funded by two British funding agencies (NERC and ESRC) and directed from t ...[Read More]
Between a Rock and a Hard Place
Top ten free apps & websites to make writing your PhD easier
‘Tis the season of thesis writing! Well, in my office of fourth years (!) at least. By this stage of PhD life, most of us have our own ‘toolkit’ of computer applications that we’ve settled upon to complete the task, but in the first year or two, it’s a case of trying lots of options and finding the one that works best for your PhD and style of working. Here, I’v ...[Read More]