TY - JOUR A1 - Hoffmann, L. J. A1 - Peeken, I. A1 - Lochte, K. T1 - Effects of iron on the elemental stoichiometry during EIFEX and in the diatoms Fragilariopsis kerguelensis and Chaetoceros dichaeta JO - Biogeosciences J1 - BG VL - 4 IS - 4 SP - 569 EP - 579 Y1 - 2007/08/01 PB - Copernicus Publications SN - 1726-4170 UR - http://www.biogeosciences.net/4/569/2007/ L1 - http://www.biogeosciences.net/4/569/2007/bg-4-569-2007.pdf ER -