A machine learning based modelling framework to predict nitrate leaching from agricultural soils across the Netherlands

Abstract Throughout recent decades, the excessive use of animal manure and fertiliser put a threat on the quality of ground and surface waters in main agricultural production areas in Europe and other parts of the world. Finding a balance between agricultural production and environmental protection is a prerequisite for sustainable development of ground and surface waters and soil quality. To protect groundwater quality, the European Commission has stipulated a limit value for NO 3 − of 50 mg l −1 . Member states are obliged to monitor and regulate nitrate concentrations in groundwater. In the... Mehr ...