Tina Fiedler

Tina Fiedler is a Researcher in the Biological Oceanography Research Unit (FE) within the Marine Biogeochemistry Research Area (FB 2) at GEOMAR Helmholtz Centre for Ocean Research Kiel. Her work focuses on marine biological processes and their role in global biogeochemical cycles, contributing to the institution's "Changing Earth – Sustaining our Future" research program.

Her core research spans:

• Biological interactions in marine ecosystems
• Plankton community dynamics
• Microbial oceanography
• Benthic-pelagic coupling
• Climate change impacts on marine life
• Atlantic Ocean biogeochemical processes

As part of GEOMAR's Biological Oceanography unit, she engages in multidisciplinary research connecting ocean observation, modeling, and experimental approaches. Her work supports critical initiatives like marine carbon sink studies and Atlantic Ocean upwelling systems research under the UN Ocean Decade framework. Contact: tifiedler@geomar.de.