Betti Hegyi third-year

May 15, 2024 | blogs.egu.eu | Timothy Gray |Betti Hegyi third-year

All models are wrong, but some are useful – we all have heard this quote. But it raises several questions (including but not limited to) – What would a model of the entire world look like? Can you couple geodynamical models with climate and biological evolution models? Would these models be useful? In this week’s blog post, Timothy Gray, a PhD student from ETH Zürich is looking for answers to these questions, and sharing his experiences about doing a PhD in the field of Biogeodynamics.

Feb 14, 2024 | blogs.egu.eu | Alexis Gauthier |Betti Hegyi third-year

Dihydrogen (H2) is a promising source of energy that may allow reducing carbon emissions in industry and transportation. Artificial production methods have been explored, natural sources of H2 (also called white dihydrogen) offer a more eco-friendly and cost-effective production process. In this week’s blog post, Alexis Gauthier, a PhD student from ISTeP, France, is discussing the H2 production process in subduction zones within the mantle wedge.