… accounted for an average 73 percent of gross surplus between 1995 and 2017. From 2015 to 2017, the average amount of nitrogen transported to biogas plants and then … levels are contaminating the groundwater," Ms Krautzberger recommended. From 2015 to 2017, the average nitrogen supply to agricultural land in Germany comprised … and southern North Rhine-Westphalia). Associated content Stickstoff-Flächenbilanz 2015-2017 Abbildung links: Überschuss der Stickstoff-Flächenbilanz in den Kreisen in …

… via inland waterways was already affected by prolonged low water in the summer of 2015. In order to avoid supply bottlenecks, shifts from inland waterway vessels to … via inland waterways was already affected by prolonged low water in the summer of 2015. In order to avoid supply bottlenecks, shifts from inland waterway vessels to …