Poll – Commission on Submarine Volcanism

Jonas Preine

I am a Postdoctoral Researcher in marine geophysics at Woods Hole Oceanographic Institution (WHOI), driven by a long-standing fascination with submarine volcanism and the processes that shape volcanic systems beneath the seafloor. Using seismic waves to image volcanic architecture, my research examines how submarine eruptions, volcanic–tectonic interactions, and mass-wasting events generate geohazards. I integrate multiscale geophysical imaging with constraints from scientific drilling, sediment cores, dredges, and seafloor footage, and have participated in more than 20 marine expeditions across Santorini, the Reykjanes Ridge, the Red Sea, the Azores, the West Pacific, Krakatau, and the Ross Sea.
I have been actively involved in the IAVCEI community through meeting attendance and close collaborations within international volcanology networks. I am also co-organizing the Submarine Volcanism Workshop in Santorini (October 2026) to strengthen interdisciplinary exchange and inclusive community building. As Co-Chair of the IAVCEI Submarine Volcanism Commission, I would build on the work of previous leadership by fostering international collaboration, strengthening the visibility of submarine volcanism within IAVCEI, and supporting early-career scientists and underrepresented groups.

Andrea Verolino

I am the current Outreach and Engagement officer for the same commission and I would like to re-propose myself. I frequently conduct outreach sessions through “Skype a Scientists”, and engage with the public through radio shows, blogposts and podcasts. I recently became Assistant Professor at Paris Saclay, and through this role I can bring an extra contribution to outreach and engagement in general.

Jan Oliver Eisermann

I am a researcher at the Centre for Ocean and Society, working within the Marine Hazards Group. My background is in structural geology and hydroacoustics, and my research focuses on the interaction between tectonic processes and volcanism in different geodynamic settings. I have conducted fieldwork studying volcanic hazards in Patagonia and the Aegean Sea, as well as onshore and offshore fieldwork on mid-ocean-ridge volcanism in Iceland.
Outreach and knowledge transfer are integral to my research activities. I develop scalable workflows that translate complex, data-driven marine volcanic hazard scenarios into accessible formats using advanced visualisation and computer graphics. This facilitates dialogue with stakeholders and a wider community. My hands-on experience would enable me to effectively contribute state-of-the-art knowledge transfer approaches to IAVCEI outreach efforts.

Megan Campbell

I am a final year PhD student in geophysics at GEOMAR Helmholtz Centre for Ocean Research in Kiel, Germany. My research focuses on deformation modelling of marine volcanoes in both the subaerial and submarine domains, using various methods, including forward, inverse and finite element modelling. I attended the Oceanic Volcanism Workshop in Kiel in 2023 and the IAVCEI Scientific Assembly in Geneva in 2025.
I would like to apply for the position of ECR representative on the CoSV committee. During my time at university, I held various leadership and management positions, organising online meetings and a variety of activities. I developed strong communication and organisational skills during this time, which I would like to apply within the CoSV community. My main goal would be to facilitate communication between ECRs and the committee, to build a well-connected community of individuals who identify with the CoSV.

Natasha Keeley

I am a PhD researcher focusing on the processes and timescales of shallow submarine explosive eruptions at Santorini and Kolumbo, with particular emphasis on magma system dynamics and eruption triggering mechanisms which I investigate using petrology and geochemistry. My research is part of IODP Expedition 398, where we investigate submarine volcanic deposits of volcanoes in the Southern Aegean Volcanic Arc. Through this work, I have developed a strong research focus on submarine volcanism and its associated hazards, as well as experience working within large, international, interdisciplinary scientific teams. Here I have recognised the importance in collaborative research in marine geoscience for understanding submarine volcanic systems.
In parallel with my research, I am currently the VMSG student representative, a role in which I actively support communication between students, early career researchers (ECRs), and the wider volcanological community. This has involved advocating for student perspectives, facilitating networking opportunities, and contributing to discussions on career development and inclusivity, especially at the annual VMSG conference. I have experience engaging with masters and PhD students and would be keen to continue this work within the IAVCEI Commission on Submarine Volcanism. As an ECR representative, I aim to support students and early-career researchers, increase participation in community activities, and help connect emerging researchers with the broader submarine volcanology community.

Dr. Tarun C. Khanna

I am a scientist in CSIR-NGRI for the past seventeen years. This would give me an opportunity to be part of an esteemed international community, which is thriving to nurture young Earth Scientists and Academicians alike. This would provide me with an excellent opportunity to have scientific as well as social indulgence with the people from various cultural backgrounds wherein we can mutually share our scientific experiences and way forward in the future.

Yahaya Danjuma

As a current PhD researcher specialising in Physical Volcanology, I bring both an active academic perspective and a strong commitment to advancing collaborative Submarine Volcanism. My work over the past 8 years at the Center for Geodesy and Geodynamics Nigeria places me at the intersection of research, field practice, and international scientific exchange, making me well-positioned to contribute meaningfully to this role.
I have previously engaged with the IAVCEI community through attendance at its conferences and thematic sessions, which has given me a clear understanding of its mission, values, and global network. Most recently I participated in the IAVCEI workshop on Volcanogenic Sediments in Hungary, 2025 and the IAVCEI Committee on Volcanic Lakes where I attended the summer school in 2022 at Lago Albano Italy. This experience, combined with my ongoing doctoral research, equips me with the scientific grounding, organisational awareness, and enthusiasm necessary to support and represent the interests of early-career volcanologists within IAVCEI.