Michiel Rutgers van der Loeff

Dr. Michiel Rutgers van der Loeff is a researcher at the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research in Bremerhaven, Germany. His work focuses on marine geochemistry with specialization in isotope tracing techniques for oceanographic studies.

His primary research interests include:

• Marine Geochemistry
• Isotope Tracing
• Ocean Chemistry
• Trace Elements in Marine Environments
• Southern Ocean Research
• Radionuclide Studies

Dr. Rutgers van der Loeff has secured multiple research grants from the German Research Foundation (DFG), demonstrating his expertise in utilizing various isotopic systems to investigate biogeochemical processes in marine environments. His projects reveal a consistent focus on understanding elemental cycling and transport mechanisms in critical ocean regions.

His funded projects include:

• Identification of iron sources in the Atlantic sector of the Southern Ocean using radium and neodymium isotopes
• Actinium-227, radium-223 and radium-224 as tracers for substance inputs in the deep sea
• A high-resolution study of Thorium isotopes in relation to the cycling of other trace elements in the Southern Ocean
• Trace elements and natural radionuclides in the southwest African upwelling area (especially Walvis Ridge)