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NH
Natural Hazards

Getting to know Anne Mangeney 2022 Sergey Soloviev Medal

Getting to know Anne Mangeney 2022 Sergey Soloviev Medal

In today’s interview, we talk with Anne Mangeney, Professor of Geosciences at the Paris Diderot University. Anne has been awarded the 2022 Sergey Soloviev Medal. This medal is awarded for outstanding scientific contributions in fundamental research that improves our knowledge of basic natural hazards principles and research that assesses and leads to the proper mitigation of natural hazards ...[Read More]

GD
Geodynamics

The Sassy Scientist – Bend Or Break. Or Boost?

The Sassy Scientist – Bend Or Break. Or Boost?

Ruggero has travelled a tough PhD journey. Foraging for his last bits of energy to continue onward on the treacherous odyssey of academia, he murmurs: How can I (re)gain some confidence after it has been shattered during my PhD? Dear Ruggero, Ciao bello. Does that help? Never mind. Just kidding. I cannot imagine how badly your confidence was shattered during your PhD. That’s a pretty tough d ...[Read More]

TS
Tectonics and Structural Geology

Geomythology. The Sicilian Trilogy – Part I: Persephone on the endorheic Pergusa lake

Geomythology. The Sicilian Trilogy – Part I: Persephone on the endorheic Pergusa lake

If, in 2022, you still think that seasons depend on the Earth’s rotation around its tilted axis and around the Sun… you are surely right. However, in ancient times, the Greeks, and the Romans afterwards, thought it was due to an agreement between Zeus and Hades, to save Persephone from the Underworld. The sick love of Gods Persephone, daughter of Demeter, the Goddess of harvest and agricultu ...[Read More]

CR
Cryospheric Sciences

Massive melting of Caucasus glaciers

Massive melting of Caucasus glaciers

The Caucasus is one of the most studied glacierized regions in the world (see previous Cryoblogs on Caucasus glaciers here and here). In this week’s blog, Levan Tielidze tells us about the health of the Greater Caucasus glaciers. His first study published this year indicates that the rate of decline in glacier extent between 2000 and 2020 in the Greater Caucasus is four times higher than it was be ...[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]

CR
Cryospheric Sciences

Crater Glacier: A story of renewal in the aftermath of destruction

Crater Glacier: A story of renewal in the aftermath of destruction

Crater Glacier, located on Mount St. Helens, Washington State, U.S., tells a tale of renewal. The catastrophic and deadly May 18th, 1980 eruption of the volcano created, among other things, a deep horseshoe-shaped, north-facing crater and obliterated most of the glaciers that resided on the volcano’s slopes. By a decade and a half later, it was clear that a glacier had formed in this unlikely loca ...[Read More]

GD
Geodynamics

The Sassy Scientist – The Doctor Is In

The Sassy Scientist – The Doctor Is In

There are no stupid questions. How many times have we heard that from colleagues and in classrooms? Obviously an exceedingly sizeable chunk of our community does not receive stupid questions often enough. Even silly questions have their merits though, and obviously they deserve an answer, at least to avoid them being asked in the future. My very busy mailbox has recently seen a staggering increase ...[Read More]

Geochemistry, Mineralogy, Petrology & Volcanology

GMPV Outside Academia: a Panel Discussion of EGU Campfires – March 16 @ 13:00 CET

GMPV Outside Academia: a Panel Discussion of EGU Campfires – March 16 @ 13:00 CET

The Early Career Scientists (ECS) Committee of the GMPV Division is excited to present the new Campfires’ session ‘GMPV Outside Academia’! Join us at lunchtime for a virtual panel discussion with four amazing panellists! The panel discussion will be held on Wednesday 16th March at 13pm CET on Zoom. Our four panellists are: Rebecca Paisley – Exploration Geochemist for Cornis ...[Read More]

Geochemistry, Mineralogy, Petrology & Volcanology

The strangest rock you’ve probably never heard of

The strangest rock you’ve probably never heard of

In this blog I’m going to talk a bit about one of my favourite rocks – the strangest rock you’ve probably never heard of – listvenite. Listvenite (sometimes spelt listwanite or listwaenite) is the product of a chemical reaction between peridotite and carbon dioxide, and it is truly strange! I first came across listvenites working on the Semail Ophiolite, Oman, during my PhD. The Semail Ophiolite i ...[Read More]