Recent oxygen loss and redox-dependent alteration of seafloor iron, sulfur, nitrogen and phosphorus biogeochemistry in the Sea of Marmara

Mustafa Yucel, Ismail Akcay, Hasan Orek, Devrim Tezcan, Korhan Ozkan, Koray Ozhan, Sinan S Arkin, Bettina Fach, Nimet Alimli, Serhat Sevgen, Sinan Husrevoglu, Mustafa Mantikci, Baris Salihoglu and Suleyman Tugrul, Middle East Technical University, Institute of Marine Sciences, Mersin, Turkey