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Our Team
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Group photo after the expedition onboard RV Aurora (Aug 2025)

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Dr. Gonzalo Gomez-Saez
Group Leader / PI

Gonzalo´s main research interest is the investigation of biogeochemical processes affecting organic matter, carbon and sulfur cycling in coastal and marine environments.

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Dr. Ömer Coskun
Postdoc

Ömer´s research interests are related to the fields of microbial ecology and environmental microbiology in a wide range of environments such as hydrothermal ecosystems, freshwater and marine sediments.

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Marit Renken
PhD Student

Marit is working as a doctoral student on experimental geochemistry.

In her PhD, Marit investigates the cycling of dissolved organic matter in anoxic waters in the context of ocean deoxygenation and climate change.

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