TY - JOUR A1 - Stange, C. F. A1 - Neue, H.-U. T1 - Seasonal variation of gross nitrification rates at three differently treated long-term fertilisations sites JO - Biogeosciences Discuss. J1 - BGD VL - 6 IS - 1 SP - 1565 EP - 1598 Y1 - 2009/01/30 PB - Copernicus Publications SN - 1810-6277 UR - http://www.biogeosciences-discuss.net/6/1565/2009/ L1 - http://www.biogeosciences-discuss.net/6/1565/2009/bgd-6-1565-2009.pdf ER -