Marine geoscientist @MBARI_News, National Geographic explorer
California
Joined November 2016
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The 2nd International Conference on Seafloor Landforms, Processes and Evolution took place in Lipari, Italy, from July 1st to 3rd, 2024. The conference attracted over 100 participants and included 73 oral and 31 poster presentations. The event wrapped up with an (1/2)
Geophysical data and samples from the M191 cruise have reshaped our understanding of submarine volcanism in the Sicilian Channel, revealing new volcanoes. Read all about it here:
authors.elsevier.com/a/1jImj…
@MBARI_News
Steven Lai and colleagues have used a novel experimental set up to explore the influence of active tectonics on submarine canyon morphology:
esurf.copernicus.org/article…
Join this training school organised by @CAOFFSOURCE in Prague (4th-6th June 2024) on borehole sampling and geochemistry for offshore groundwater research:
off-source.eu/activities/tra…
The @SchmidtOcean expedition to the Salas y Gómez Ridge is already yielding exciting results:
theguardian.com/environment/…
@MBARI_News
Applications for Marie Skłodowska-Curie Fellowships open on April 23, 2024:
marie-sklodowska-curie-actio….
Get in touch if you are interested in a Global Fellowship at MBARI. Our projects monitor diverse seafloor processes from the Arctic to Antarctica.
Deadline: Sept 11, 2024
The M199 cruise is over and we're en route back to port. A heartfelt thanks to colleagues from @CENunihh, OGS, and the Universities of Milano-Bicocca, Trieste, and Malta for their exceptional support. We are excited to share our discoveries with you soon!
@MBARI_News
ALT (c) Marc Petrikowski
Noto Canyon is a strange looking canyon SE of Sicily. It is thought to have formed by the passage of the Zanclean flood from the western to the eastern Mediterranean. To test this hypothesis, we are mapping exposed and buried sections of Noto Canyon in unprecedented detail.
ALT Slope gradient map of Noto Canyon from 10.1038/s41598-018-19446-3
To map the erosional and depositional landforms linked to the Zanclean megaflood, nowadays buried offshore of SE Sicily, we are using a Sparker source and 600 m long streamer that is provided and deployed by Prof. Dr Christian Huebscher and his team at the University of Hamburg.
ALT (C) Marc Petrikowski
The M199 (DELUGE) expedition aboard the R/V Meteor is underway! For the next two weeks, we'll be exploring the seafloor offshore SE Sicily in search of buried erosional and depositional markers from the Zanclean megaflood. Stay tuned for updates!
@MBARI_News
The Salas y Gómez Ridge extends off the coast of Chile to Rapa Nui. An expedition led by Erin Easton on board R/V Falkor (too) will explore seamounts along this ridge and their biodiversity. Follow the expedition here: schmidtocean.org/cruise/unex…
@SchmidtOcean
@MBARI_News
78 talks, 45 posters, an industry workshop and volcanic field trips…join us at the 2nd International Conference on Seafloor Landforms, Processes, and Evolution (icslpe.com) in Lipari in July 2024. The deadline for early registration is the 15th March 2024.
Our expedition off the Western Antarctic has come to an end. We thank Lindblad-National Geographic (LEX-NG) Fund for financial support, Lindblad Expeditions for logistical support, and the captain, crew, and team on R/V National Geographic Explorer for their assistance.
We deploy an ad hoc instrument along transects, which allows us to identify seeps in real-time and collect targeted water samples with a Niskin bottle. Back at the lab, the samples will be analysed for major elements and stable isotopes.
@LindbladExp @InsideNatGeo @MBARI_News
ALT Photo credit: Ezra Siegel
The Western Antarctic Peninsula is undergoing the most pronounced warming in the southern hemisphere. Since it hosts a range of fluids in various phases, the impact of warming on its seafloor is expected to be complex, with implications for morphology and benthic ecosystems.
Our first field campaign off western Antarctica, where Adelie penguins have kept us company. We sampled the water column and collected video footage of the seafloor to quantify the extent and drivers of submarine groundwater discharge.
@LindbladExp @InsideNatGeo @MBARI_News
First days of an expedition supported by @LindbladExp and @InsideNatGeo. We are sailing towards the Western Antarctic Peninsula to explore the cascading impacts of climate change on the seafloor.
We have received >100 abstracts for the 2nd International Conference on Seafloor Landforms, Processes, and Evolution (icslpe.com/). However, some colleagues have asked to extend the abstract deadline. We will therefore accept abstracts until 15 January 2024.
