TY - JOUR A1 - Dalgaard, T. A1 - Bienkowski, J. F. A1 - Bleeker, A. A1 - Dragosits, U. A1 - Drouet, J. L. A1 - Durand, P. A1 - Frumau, A. A1 - Hutchings, N. J. A1 - Kedziora, A. A1 - Magliulo, V. A1 - Olesen, J. E. A1 - Theobald, M. R. A1 - Maury, O. A1 - Akkal, N. A1 - Cellier, P. T1 - Farm nitrogen balances in six European landscapes as an indicator for nitrogen losses and basis for improved management JO - Biogeosciences J1 - BG VL - 9 IS - 12 SP - 5303 EP - 5321 Y1 - 2012/12/20 PB - Copernicus Publications SN - 1726-4189 UR - https://bg.copernicus.org/articles/9/5303/2012/ L1 - https://bg.copernicus.org/articles/9/5303/2012/bg-9-5303-2012.pdf DO - 10.5194/bg-9-5303-2012 ER -