FN Archimer Export Format PT C TI Study of spectific aspects of the iron cycle in different marine environments BT AF NEDELEC, Florence STATHAM, Peter J. SANDERS, Richard J. AS 1:;2:;3:; FF 1:PDG-ODE-LER-LERN;2:;3:; SI PORT-EN-BESSIN SE PDG-ODE-LER-LERN UR https://archimer.ifremer.fr/doc/00086/19751/17392.pdf LA English DT Poster AB The aim of this project is to expand on our knowledge of the biogeochemical cycle of iron in different marine environments. Initially this has involved the development of a highly sensitive flow-injection analyser with chemiluminescence detection to measure picomolar concentrations of Fe in seawater. This work will focus on aspects of the inputs of iron, its redox speciation, the iron present in the colloidal fraction and the photoreduction processes in surface waters. PY 2003 ID 19751 ER EF