Dr. Katrin Iken is one of the lead investigators of the Chukchi Borderland project and is a benthic ecologist with particular interest in the Arctic ecosystem. She studies benthic community structure with focus on the biodiversity and structure of epibenthic communities, i.e., the organisms that live on the surface of the seafloor. She also studies food web structures through stable isotope analysis. Katrin has been working in the Arctic for over 15 years, with significant time spent in the field in the summers; previous to her Arctic work, she was mostly engaged in Antarctic research. Aside from several other Arctic research projects, Katrin also is active in the international Circumpolar Biodiversity Monitoring Program of CAFF (Conservation of Arctic Flora and Fauna, an Arctic Council Working group) as the US benthic expert member. Katrin received her PhD at the Alfred Wegner Institute for Polar and Marine Research (AWI) in Germany and did post-doctoral work at the AWI and the University of Alabama at Birmingham before starting a faculty position at the University of Alaska Fairbanks.