People usually perceive space and time, comparing them to their own life Words such as “forever” and “until the end” appear in fiction But how can we imagine the space and time of the mountain glaciers whose existence goes beyond our usual perception? And why is it so important for us now? With this post, researcher Alexandra Rogozhina shares her thoughts on these suggestive topics. Mostly, ...[Read More]
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Geodynamics
The Sassy Scientist – Faulty Segments
`Segmentation fault’. One of the most annoying things ever to appear on our screens. Right up there with `fftw.h not found’. Compilation errors are the (rock-hard) bread and (rancid) butter of any of us that need to debug write codes. Tahina is deeply down the rabbit hole and asks: Why does my code not compile? Dear Tahina, I am assuming you already thoroughly searched Stack Exchange f ...[Read More]
Nonlinear Processes in Geosciences
When weather extremes meet climate change: how do scientists attribute single events to climate change?
One of the main new points of the IPCC reports AR6 with respect to the previous ones is the increased confidence that global climate change induced by anthropogenic emissions is critically affecting the dynamics of weather extremes. For summer, and specifically over Europe, the AR6 report states that we are already observing prolonged periods of extremely warm conditions with increased droughts bo ...[Read More]
Hydrological Sciences
Timeline of historical highlights of the EGU Hydrological Sciences Division
Do you know when the Hydrological Sciences Division had their first Early Career Scientist representative? Or who the division president was in 2016? Check the answers below, where we list these and other historical highlights over almost 20 years of the Hydrological Sciences (HS) Division. Overall, the most striking fact is certainly the steady growth and diversification of the community and the ...[Read More]
GeoLog
EGUsphere preprints: moderators celebrate more opportunities and increased flexibility
Preprints are in the spotlight this month at EGU, with the newest feature of our Open Access repository EGUsphere now officially available! As we observe this new milestone, EGU is aware of the important role that its moderators will play in this process. This week, four EGUsphere moderators tell us what they look forward to in their new role and encourage other geoscientists to join in the experi ...[Read More]
Geodynamics
Do lower mantle slabs contribute in generating the Indian Ocean geoid low?
The Indian Ocean Geoid Low is an enigmatic phenomenon in geodynamics. Many brain-storming hypotheses have been proposed in the last few decades to explain this geoid low. One popular idea argues that the high density lower mantle slabs contribute to this geoid low. Recent discoveries have shown that low-density anomalies from the African LLSVP region could have a more substantial influence on crea ...[Read More]
WaterUnderground
AGU Hydrology Students talk JEDI, awards, and recognizing student success at AGU townhall
By David Litwin At the American Geophysical Union Fall Meeting in December 2021, the AGU Hydrology Section Student Subcommittee (H3S) convened a townhall “Coming Together After Being Apart…” where the AGU Hydrology Section leadership were available for questions from the community, updates on current activities, and plans for future section initiatives. The conversation seemed important to share w ...[Read More]
Natural Hazards
Putting some pieces of the climate puzzle together, a chat with Jakob Zscheischler
The climate on our home planet is changing, and the effects of this change affect all of us at different levels starting from an enhancement of extreme weather events, a severe natural hazard. Climate change has several drivers, which in turn have complex interactions. Thus, it should not surprise us if climate science is a complex and interdisciplinary discipline with numerous players and great p ...[Read More]
GeoLog
GeoTalk: meet Alicia Fantasia, researcher in ancient Earth climates & ECS representative for SSP Division
Hello Alicia, thank you for agreeing to this interview! Before we dig in, could you tell us a little about yourself and your research? Hi Simon, many thanks for giving the nice opportunity to present my research activities. I am Alicia Fantasia and I was born in Switzerland. I have always been passionate about the Earth system, I am sensitive to current climate change issues, and … fascinated by d ...[Read More]
Geodynamics
The Sassy Scientist – The Nonsense Of Open Research
Enzo submitted his manuscript for review at one of those well-known, Earth science-niche journals. However, shortly thereafter he received an email by his editor that it was rejected. Reason being that not enough research was added in the manuscript. Furious, he bellows: When is my research open enough to be published? Dear Enzo, I know, right? It seems that over the past few years the need to giv ...[Read More]