Gianmaria Tortelli
@gimmi-p.bsky.social
📤 49
📥 71
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Volcanologist, petrologist, geochemist, & geology post doc at the University of Florence.
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...
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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, ...
https://www.nature.com/articles/s41598-026-35961-0
3 months ago
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reposted by
Gianmaria Tortelli
Alessandro La Rosa
5 months ago
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
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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...
https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2025.1719687/full
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reposted by
Gianmaria Tortelli
Alessandro La Rosa
7 months ago
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
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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...
https://se.copernicus.org/articles/16/929/2025/
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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...
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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...
https://www.nature.com/articles/s43247-025-02356-4
12 months ago
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reposted by
Gianmaria Tortelli
Alessandro La Rosa
about 1 year ago
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.
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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...
https://blogs.egu.eu/divisions/gd/2025/03/14/begeo-scientists-2025-the-3rd-conference-of-young-earth-scientists-in-italy/
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reposted by
Gianmaria Tortelli
Alessandro La Rosa
over 1 year ago
New magma intrusion in Fentale seen by Sentinel interferogram made by UNIPI group in support to Addis Abeba University
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