Stochastic modelling of N-leaching using GIS and multivariate statistical methods

agua del suelo azote cartografia cartographie cartography conduite de la culture crop management eau du sol enracinement enraizamiento evaluation geographical information systems hongrie hungary hungria integration leaching lessivage du sol manejo del cultivo mapping modele modelos models nitrate nitrates nitratos nitrogen pollution precipitation ressource en eau riesgo risk risk assessment risque rooting soil soil water sol statistical methods suelo water resources