EGU Blogs

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Geochemistry, Mineralogy, Petrology & Volcanology

EGU GMPV ECS Campfires – Special Edition Thursday 16th November 4pm CET

November 7, 2023
EGU GMPV ECS Campfires – Special Edition Thursday 16th November 4pm CET

After a pause, the Geochemistry, Mineralogy, Petrology and Volcanology division’s early career scientists talks (EGU campfires) are back! The first session in 2023 will be a special relaunch event. It will be held on Thursday 16th November at 4pm CET on Zoom. For this special edition, our speaker is Xin Zhong (PostDoc @ Freie Universität Berlin, Germany) on “the effect of aqueous fluid on viscous ...[Read More]

CR
Cryospheric Sciences

Did you know… about worms surviving in permafrost for at least 46000 years?

September 29, 2023
Did you know… about worms surviving in permafrost for at least 46000 years?

Lately permafrost makes the news more and more because of its enormous carbon stocks and its vulnerability to climate change. While permafrost greenhouse gas budget calculations are complex and harbour an ever-growing research community, its microbial ecology is still on the rise. A recent star are tiny roundworms that survived frozen in permafrost for 46’000 years. Take a short dip into this new ...[Read More]

GD
Geodynamics

Goodbye to 6 years of blogging

June 26, 2023
Goodbye to 6 years of blogging

Dearest reader, on this day, six years ago, we published our very first blog post, stating our geodynamission: our plans for this new geodynamics division blog. From that day onwards, I have had the absolute privilege of being your Editor-in-Chief. But all good things must end and so does my term of being the Editor-in-Chief. Before I say my final goodbyes, let’s take a trip down memory lane ...[Read More]

SM
Seismology

Earthquake Watch: The 6 February 2023 Kahramanmaraş Earthquakes – A catastrophic day for Turkey

April 3, 2023
Earthquake Watch: The 6 February 2023 Kahramanmaraş Earthquakes – A catastrophic day for Turkey

Assoc. Prof. Dr Onur Tan from Istanbul University-Cerrahpasa outlines the 6 February 2023 Kahramanmaraş Earthquakes for the Earthquake Watch. February 6, 2023, was a catastrophic day for Turkey. The most destructive earthquake in the last century, Mw 7.8, hit the eastern part of the country at 04:17 local time. Unexpectedly, the second Mw 7.5 mainshock shook the region nine hours later. The mainsh ...[Read More]

TS
Tectonics and Structural Geology

TS Must-Read – Cannat et al. (2006) Modes of seafloor generation at a melt-poor ultraslow-spreading ridge

January 18, 2023
TS Must-Read – Cannat et al. (2006) Modes of seafloor generation at a melt-poor ultraslow-spreading ridge

For the first time in 2006 Cannat and co-workers described a smooth seafloor type in the mid-ocean ridge located in the SW Indian Ocean (SWIR). The 660-km-long off-axis bathymetry, gravity, and magnetic dataset presented in the study lies near the Rodrigues triple junction (RTJ in Fig. 1). The must read paper expanded the previous conceptual models that considered mid ocean ridges as primarily vol ...[Read More]

Geochemistry, Mineralogy, Petrology & Volcanology

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

March 11, 2022
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]

TS
Tectonics and Structural Geology

TS Must Read paper – Foreland Basin Systems, DeCelles & Giles (1996)

February 28, 2022
TS Must Read paper – Foreland Basin Systems, DeCelles & Giles (1996)

Foreland Basin Systems, by DeCelles and Giles (1996), expands the concept of foreland basin into the more comprehensive and integrative concept of foreland basin systems. Foreland basin systems can be defined, as per this TS must-read paper, as compressional regions where various tectonic forces lead to flexural responses of a variable wavelength, which may in turn lead to up to four areas with po ...[Read More]

TS
Tectonics and Structural Geology

TS Must-Read – Caine et al., 1996 Fault zone architecture and permeability structure

February 21, 2022
TS Must-Read – Caine et al., 1996 Fault zone architecture and permeability structure

Caine et. al. (1996) is a cornerstone paper which describes, compares and quantifies brittle fault zones and their permeability (fluid flow) properties from observations. Doing so, the paper initiates the accumulation of information on the permeability of brittle fault zones described previously (Randolph and Johnson 1989; Scholz 2019; Byerlee 1993). The study begins by defining fault zones as com ...[Read More]

Geochemistry, Mineralogy, Petrology & Volcanology

EGU GMPV ECS Campfires – 16th Edition

February 7, 2022
EGU GMPV ECS Campfires – 16th Edition

After a short winter break, the Geochemistry, Mineralogy, Petrology and Volcanology division’s early career scientists talks (EGU campfires) are back! The first session in 2022 (and 16th overall) will be a general format event. The talks will be held on Wednesday 16th February at 4pm CET on Zoom. Our four speakers are: Barbara Bonechi (PostDoc @ Sapienza University of Rome, Italy) – High pre ...[Read More]

BG
Biogeosciences

Biogeosciences in the blue zone- COP26.

November 15, 2021
COP26 plenary room

Our Editor, Ben Fisher, writes about his experience as an observer at COP26 and the representation of biogeosciences in the negotiation area.  I was extremely fortunate to have the opportunity attend the second week of COP26 as a delegate of the Scientific Committee on Antarctic Research (SCAR). Having been a rather last minute addition to the attendance list (I found out I’d got credentials ...[Read More]