As many people within the ESSI division have at least once used GIS software, we would like to wish you a happy GIS day! Every day, millions of decisions are being powered by Geographic Information Systems (GIS) for education, government, non-profit organizations and businesses. ESSI deals with community-driven and multidisciplinary challenges. GIS plays an important role to …[Read More]
Division blogs
Cryospheric Sciences
Ice-Hot News : The “Oldest Ice” quest has begun
This is it! The new European horizon 2020 project on Oldest Ice has been launched and the teams are already heading out to the field, but what does “Old Ice” really mean? Where can we find it and why should we even care? This is what we (Marie, Olivier and Brice) will try to explain somewhat. …[Read More]
Seismology
MOVEMBER! Cancer awareness and seismology.
Two years ago Matthew Agius, the previous ECS-rep of the Seismology Division, wrote a post in this blog about Movember. Movember is a month-long event (in November) during which men grow their moustaches to rise awareness of cancer, especially the ones affecting men. When at the end of the month Matthew was finally getting rid …[Read More]
Cryospheric Sciences
Image of the Week – Climate Change and the Cryosphere
While the first week of COP22 – the climate talks in Marrakech – is coming to an end, the recent election of Donald Trump as the next President of the United States casts doubt over the fate of the Paris Agreement and more generally the global fight against climate change. In this new political context, …[Read More]
Soil System Sciences
2017 SSS Best Flyer Award rules for cool conveners
You have proposed a session for EGU2017. Now you have to announce it, spread it, spread it … The best thing you can do is design a flyer. A flyer helps to send the information and that the interested people receive and understand it quickly. For several years, the SSS has organized the flyers contest, …[Read More]
Cryospheric Sciences
Image of the Week – Inside a Patagonian Glacier
Chilean Patagonia hosts many of the most inhospitable glaciers on the planet – in areas of extreme rainfall and strong winds. These glaciers are also home to some of the most spectacular glacier caves on Earth, with dazzlingly blue ice and huge vertical shafts (moulins). These caves give us access to the heart of the …[Read More]
Seismology
Paper of the month — Signal apparition for wavefield separation
Our paper of the month is “Signal apparition for simultaneous source wavefield separation” (J. Robertsson et al., 2016) commented by Andreas Fichtner. Andreas Fichtner is Assistant Professor for Computational Seismology at the Swiss Federal Institute of Technology (ETH) in Zurich. He received his PhD from the University of Munich for his work on Full Seismic Waveform Inversion for Structural and …[Read More]
Energy, Resources and the Environment
Numerically simulating production in geothermal reservoirs: application to the Groß Schönebeck deep geothermal facility.
Producing deep geothermal energy involves using a well, which can be several kilometres deep, to extract hot water in the aim of using its heat to generate electricity or for industrial applications. The well is drilled into what’s called a geothermal reservoir; rock containing empty space, or porosity, which allows the passage or storage of …[Read More]
Tectonics and Structural Geology
Minds over Methods: Experimental earthquakes
After our first edition of Minds over Methods, which was about Numerical Modelling, we now move to Rock Experiments! How can rock experiments be used to study processes within the Earth? We invited Giacomo Pozzi, PhD student at Durham University, to explain us how he uses rock experiments to study fault behaviour during earthquakes. …[Read More]
Atmospheric Sciences
Black Carbon: the dark side of warming in the Arctic
When it comes to global warming, greenhouse gases – and more specifically CO2 – are the most often pointed out. Fewer people know however that tiny atmospheric particles called ‘black carbon’ also contribute to the current warming. This post presents a paper my colleague and I recently published in Nature Communications . Our study sheds …[Read More]