DzU article from 12.05.2025 | Last changed: 13.05.2025
Indicator: Eutrophication of the North Sea/Baltic Sea by nitrogen
… in the rivers, measures need to be taken, especially in agriculture and waste water management. Environmental importance Coastal and transitional waters of … concentrations for North and Baltic Sea have decreased, mainly due to improved wastewater treatment. However, concentrations have stagnated in recent years. While … ordinances such as the Surface Waters Ordinance, the Fertiliser Ordinance or the Wastewater Ordinance. The federal states implement these ordinances and review their …