EGU Blogs

Divisions

Geochemistry, Mineralogy, Petrology & Volcanology

Exploring parachute science in analytical geoscience

December 1, 2021
Crater lakes, Kelimutu Volcano, Indonesia.

During this past October, a team of researchers took part in a “hackathon” organised by the UK Natural Environment Research Council (NERC) to generate data and new ideas to increase diversity in geoscience. This was an extremely hectic, sometimes stressful but fun and illuminating experience which ultimately culminated in a pilot funding bid (which we learned this week has been successful!). Our i ...[Read More]

GD
Geodynamics

Lithospheric failure at subduction zones

and December 1, 2021
Lithospheric failure at subduction zones

Observing the Earth’s changing surface is the only thing solid Earth scientists can do; we simply cannot drill deep enough into the Earth and look at the processes that occur at very high temperatures and pressures. We must combine surface measurements from various disciplines to infer that specific surface imprints are caused by specific processes at depth. The sinking of oceanic plates into the ...[Read More]

HS
Hydrological Sciences

On talking about hydrology at non-academic events

December 1, 2021
On talking about hydrology at non-academic events

Many of us have given talks (or are preparing their first one coming soon) at academic and non-academic events. What are the differences and what should we expect from both types of events? How can early career scientists (ECS) navigate through these two types of events? I wrote this blog post as an attempt to encourage more ECS talks in non-academic events and share my experiences, hoping that it ...[Read More]

SM
Seismology

“State of the ECS”: Getting back to normal…?

December 1, 2021
“State of the ECS”: Getting back to normal…?

Matthew here! Since the end of the Summer, across Europe there were a few months of some kind of normality, and the ECS team enjoyed the freedoms that were on offer. Field work! In-person conferences! Actually seeing someone else in the office!?! As the winter draws in (how can it be December already?!?), and the future looks a bit more uncertain, we hope reading about what the team have been gett ...[Read More]

SSP
Stratigraphy, Sedimentology and Palaeontology

Tracing Atmospheric dustiness in the Permo-Carboniferous of northeastern Gondwana

and November 30, 2021
Cyclic Permian carbonates above Carboniferous contain dust deposits, Central Alborz Mountains (Iran)

This blog summarizes two recent articles about dust in the Paleozoic. Planet Earth is presently undergoing a profound climatic turnover. Improved understanding of both the mechanisms contributing to the present climate change and its consequences for the biosphere, including human society, will not only provide the knowledge required to cope with its effects, but may also shed light on the forces ...[Read More]

NH
Natural Hazards

Define and assess drought, the herculean challenge!

November 29, 2021
Define and assess drought, the herculean challenge!

The frequency and intensity of drought periods have increased since the 1950s over most land areas [1]. In fact, between 1998 and 2017, drought was the sixth natural hazard associated with disasters (4.8% of the total number of disasters) but the second in terms of the total number of affected people (33% of the total number of affected people), causing more than 21,000 deaths [2]. For example, in ...[Read More]

GD
Geodynamics

The Sassy Scientist – On The Other Side Of The Trench

November 26, 2021
The Sassy Scientist – On The Other Side Of The Trench

Long (mostly self-inflicted) working hours, low pay, one short-time contract after another and no long-term guarantee whatsoever. That is academic life for you, in case you haven’t noticed. Sooner or later all academics start to ask themselves the same thing that Gabby asks: What are the nicest alternatives to academia? Dear Gabby, My personal favourites are careers that involve telling acad ...[Read More]

CR
Cryospheric Sciences

Will the ice break out? – a story from the farthest north ice trails

November 26, 2021
Man on snow machine looks bake to the canoe he is towing across ice.

"For over two decades, the sea ice group at the University of Alaska has worked with the community of Utqiaġvik, establishing an integrated observing network. This network includes local observations, a coastal radar system to monitor ice conditions, an in-situ mass balance site monitoring environmental change such as ice growth and snow cover, and the mapping of community sea ice trails." In thi ...[Read More]

Geochemistry, Mineralogy, Petrology & Volcanology

#EGU22 session in the spotlight: Volcanic hydrothermal systems and hydrothermal alteration

November 24, 2021
#EGU22 session in the spotlight: Volcanic hydrothermal systems and hydrothermal alteration

The abstract submission for the General Assembly in 2022 is open now! Our colleagues from the organization were very engaged and we are more than happy to share that the EGU22 is aimed to take place in a hybrid version! To celebrate this opportunity we will highlight some of our many GMPV sessions in the course of the next few weeks, to give everyone a broad overview of the amazing sessions EGU22 ...[Read More]

GD
Geodynamics

Orphaning: Discovering New Subduction Processes

and November 24, 2021
Orphaning: Discovering New Subduction Processes

Science is all about discovering new things. But how do we make these discoveries, adding to the ever growing pantheon of knowledge? This week, we sit with one of our editors Antoniette Greta Grima, a Postdoctoral Fellow from the University of Texas at Austin, to understand what it takes to discover a new slab process.  Thanks for sitting down with us this week! First things first, which subductio ...[Read More]