EGU Blogs

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CR
Cryospheric Sciences

Friday the 13th – an unlucky day for sea ice?

Thin, small sea ice floats on the dark waters.

On this September 13th, coinciding to be a “Friday 13th”, we wanted to scan the cryo-history for expeditions started, sunken ships that day, and mountain myths. And we did find that. But as autumn approaches in the Northern hemisphere, the spookiest story of all was this one: the unlucky timing of the Arctic sea ice in September. TGIF – but not for sea ice Although the median min ...[Read More]

GeoLog

An end to the ‘manel’? 3 things you can do to help reduce the existence of all-male-panels.

An end to the ‘manel’? 3 things you can do to help reduce the existence of all-male-panels.

I am pretty sure that everyone has had this experience at one time or another. You attend a meeting or conference and, despite the diversity of people in the audience, the people on the podium invited to speak are uniformly men. If you come from the same part of the world as I do (Western Europe) this experience can also probably be extended to the panel only being white, often native English spea ...[Read More]

GD
Geodynamics

Alice in Depressionland

Alice in Depressionland

Not all is about internal evolution of Earth and geodynamic processes. It is also important to make the space for ourselves to separate academic responsibilities and personal interests, in a way that equilibrate our health and make the develop of the PhD thesis “easier”. As it was described in previous blogs (as here and here), mental health matters during the PhD pathway especially when the illus ...[Read More]

GeoLog

GeoTalk: Philippe Courtial, Executive Secretary, reflects on 20 years of EGU!

GeoTalk: Philippe Courtial, Executive Secretary, reflects on 20 years of EGU!

Hi Philippe, could you please introduce yourself and your role for our readers? Thank you for inviting me today to provide this contribution as part of this celebration of the EGU 20th anniversary. Being fascinated by the geological features and the beauty of the minerals since my early age, I had the opportunity to study Geology. I completed my PhD at the Institut de Physique du Globe in Paris on ...[Read More]

GD
Geodynamics

Investigating earthquake activity of the 2018 Kīlauea Volcano eruption

Photograph of Kīlauea’s summit, Halema’uma’u Crater, partway through the 2018 eruption. The seismic events at the summit and associated eruptive activity greatly changed the structure of the summit and surrounding region. Photograph by Hawaiian Volcano Observatory on June 12, 2018 (https://www.usgs.gov/media/images/k-lauea-volcano-halema-uma-u-crater-0).

Both earthquakes and research project directions can be hard to predict. This week Becky Fildes, a graduate student at UC Davis, takes us on a journey of how she came to study earthquake behavior in Hawaii during an active volcanic eruption and how our understanding of caldera collapses can be further improved. In my first year of graduate school in 2017, I had started studying earthquake statisti ...[Read More]

TS
Tectonics and Structural Geology

Geomythology. Japan’s Earthquakes – The work of Namazu?

Geomythology. Japan’s Earthquakes – The work of Namazu?

Welcome to this first post on the EGU TS blog’s newest series on Geomythology. Plate tectonic theory has existed for just over half a century but the Earth beneath us has always been active. In this series we explore historical and mythological explanations to tectonic phenomena we now understand, such as earthquakes, volcanoes, mountains, and others.   Japanese Earthquakes Japan is one of th ...[Read More]

G
Geodesy

Geodesists on Tour: GPS measurements on Antarctica

Geodesists on Tour: GPS measurements on Antarctica

  Stories from the field – how exactly are those GPS data collected? The geodesy community at large benefits from the many science projects with open data policies.  A user simply has to navigate to a data portal, download the data, and within a matter of moments a world of possibilities opens up for potential research.  But where exactly do these data come from?  While scientific results get ...[Read More]

CR
Cryospheric Sciences

Running a live stream of proglacial processes

Running a live stream of proglacial processes

In Switzerland, nothing is really remote, but some places are more so than others. Dense infrastructure networks typically provide convenient access to research sites in the Alps where it is difficult to feel far away from home. However, this is not always the case… For us, our home for the summer is a bit different. We work at 2400 m above sea level in Southern Switzerland, in a narrow vall ...[Read More]

GM
Geomorphology

Running a live stream of proglacial processes

Running a live stream of proglacial processes

This is a joint post, published together with the hydrological sciences division blog, the cryospheric sciences division blog, the geomorphology division blog, given the interdisciplinarity of the topic. – Floreana Miesen and Prof. Dr. Stuart Lane, University of Lausanne – In Switzerland, nothing is really remote, but some places are more so than others. Dense infrastructure networks t ...[Read More]

HS
Hydrological Sciences

Running a live stream of proglacial processes

Running a live stream of proglacial processes

In Switzerland, nothing is really remote, but some places are more so than others. Dense infrastructure networks typically provide convenient access to research sites in the Alps where it is difficult to feel far away from home. However, this is not always the case… For us, our home for the summer is a bit different. We work at 2400 m above sea level in Southern Switzerland, in a narrow vall ...[Read More]