TY - JOUR A1 - Kitidis, V. A1 - Uher, G. A1 - Upstill-Goddard, R. C. A1 - Mantoura, R. F. C. A1 - Spyres, G. A1 - Woodward, E. M. S. T1 - Photochemical production of ammonium in the oligotrophic Cyprus Gyre (Eastern Mediterranean) JO - Biogeosciences J1 - BG VL - 3 IS - 4 SP - 439 EP - 449 Y1 - 2006/10/09 PB - Copernicus Publications SN - 1726-4170 UR - http://www.biogeosciences.net/3/439/2006/ L1 - http://www.biogeosciences.net/3/439/2006/bg-3-439-2006.pdf ER -