TY - JOUR A1 - Spirig, C. A1 - Flechard, C. R. A1 - Ammann, C. A1 - Neftel, A. T1 - The annual ammonia budget of fertilised cut grassland – Part 1: Micrometeorological flux measurements and emissions after slurry application JO - Biogeosciences J1 - BG VL - 7 IS - 2 SP - 521 EP - 536 Y1 - 2010/02/08 PB - Copernicus Publications SN - 1726-4189 UR - http://www.biogeosciences.net/7/521/2010/ L1 - http://www.biogeosciences.net/7/521/2010/bg-7-521-2010.pdf DO - 10.5194/bg-7-521-2010 ER -