TY - JOUR A1 - Rolff, C. A1 - Elmgren, R. A1 - Voss, M. T1 - Deposition of nitrogen and phosphorus on the Baltic Sea: seasonal patterns and nitrogen isotope composition JO - Biogeosciences J1 - BG VL - 5 IS - 6 SP - 1657 EP - 1667 Y1 - 2008/12/10 PB - Copernicus Publications SN - 1726-4170 UR - http://www.biogeosciences.net/5/1657/2008/ L1 - http://www.biogeosciences.net/5/1657/2008/bg-5-1657-2008.pdf DO - 10.5194/bg-5-1657-2008 ER -