Concentration ! site 10 ! bulk deposition (sampler 2) ! Mean (estimated with 550 mm precipitation): NO3 - 4.4, NH4 - 5.1 kg/ha per year ! Datum Noxd NH3d mg/l Nied. Konz. Menge 31 12 1996 1.136 1.325 NOx 550 0.806 0.44322g/m� 31 12 1997 0.734 1.037 NH3 550 0.923 0.50783 31 12 1998 0.757 0.754 31 12 1999 0.697 0.709 31 12 2000 0.852 0.961 31 12 2001 0.807 0.912 31 12 2002 0.518 0.595 31 12 2003 0.910 1.081 31 12 2004 0.718 0.936 31 12 2005 0.948 0.962 31 12 2006 0.978 1.139 31 12 2007 0.616 0.670