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Gianmaria Tortelli

@gimmi-p.bsky.social
53 followers 72 following 2 posts

Volcanologist, petrologist, geochemist, & geology post doc at the University of Florence.

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Gianmaria Tortelli @gimmi-p.bsky.social · 02/02/2026
Our new study is out in Scientific Reports! @natureportfolio.nature.com. We use cluster analysis to reveal how the mantle source beneath the Afar Rift (Ethiopia) evolved during continental rifting. @sorcerinsar.bsky.social @derekkeir.bsky.social Check it out here: www.nature.com/articles/s41...
nature.com
Cluster analysis reveals increasing plume-like magmatism during progressive rifting in Afar (Ethiopia) - Scientific Reports
Reconstructing chemical variations of magma during rifting is challenging due to the heterogeneous mantle sources of the melt and different evolution pathways that magma potentially takes. Therefore, ...
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Reposted by Gianmaria Tortelli
Alessandro La Rosa @alarosa.bsky.social · 26/11/2025
Following the #HayliGubbi eruption, our paper on the Erta Ale dike of Jun-Jul is finally out. InSAR, optical data and seismicity showed the temporal evolution of the intrusion and the interaction of magmatic sources, including a sill inflation in Hayli Gubbi. @earth-science.bsky.social #geoscience
frontiersin.org
Frontiers | Segmented dike intrusion linked to multi-level magma storage during and before the 2025 eruption at Erta Ale (East Africa)
IntroductionDike intrusions can assist continental rifting and plate divergence. However, our understanding of the magma dynamics during diking and the archi...
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Reposted by Gianmaria Tortelli
Alessandro La Rosa @alarosa.bsky.social · 07/10/2025
Our new study on @egu.eu SE combines automatic fault mapping, geodesy and rock dating to reconstruct the tectonic and magmatic evolution of the Afar rift during the last 4.5 Myrs. @sasbrune.bsky.social @sorcerinsar.bsky.social @derekkeir.bsky.social @gimmi-p.bsky.social @earth-science.bsky.social
se.copernicus.org
Cross-scale strain analysis in the Afar rift (East Africa) from automatic fault mapping and geodesy
Abstract. The formation of continental rift systems is characterised by the interplay of magmatic and tectonic processes. Their evolution involves a wide range of timescales, from centennial scales of...
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Gianmaria Tortelli @gimmi-p.bsky.social · 22/05/2025
Excited to share our latest paper on rift localization in Afar, @derekkeir.bsky.social @sorcerinsar.bsky.social. Check it out on @commsearth.nature.com at www.nature.com/articles/s43...
nature.com
Volcanism records plate thinning driven rift localization in Afar (Ethiopia) since 2-2.5 million years ago - Communications Earth & Environment
Rapid and localised changes in plate thinning caused by rifting is the primary control on the spatio-temporal distribution of volcanism in the Afar rift, according to argon dating of volcanic rocks fr...
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Reposted by Gianmaria Tortelli
Alessandro La Rosa @alarosa.bsky.social · 14/03/2025
2 weeks are left to submit your abstract to the international BeGEO conference for young Earth scientists. If you don't know our reality, read more about us at this @egu.eu blog.
blogs.egu.eu
BeGEO scientists 2025: the 3rd conference of young Earth scientists in Italy
Born at the feet of active volcanoes, a group of young Earth scientists works for connecting colleagues in Italy and around the globe. One of the main challenges faced by those approaching the academi...
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Reposted by Gianmaria Tortelli
Alessandro La Rosa @alarosa.bsky.social · 30/12/2024
New magma intrusion in Fentale seen by Sentinel interferogram made by UNIPI group in support to Addis Abeba University
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