… in German river basins show distinct fluctuations from year to year. During the hydrological winter half-year, the runoff depth has been decreasing, albeit not … from the 1960s onwards shows a slight decline in the mean discharge value for the hydrological half-year period from early November to end of April, this cannot be regarded as a statistically significant trend. However, during the hydrological summer half-year, in other words, from early May to end of October, a …

… combined with a low gradient have a compelling impact on the water regime and the hydrological conditions in these lowland areas. In order to maintain or even improve … by the pumps is not solely dependent on the duration of its operation and the hydrological requirements. The water- and soil-related associations endeavour to … electricity cost is lower, regardless whether at that particular moment there is a hydrological requirement for operating the pumps. The water level of the watercourse …

… for the reference period 1961-1990. The MHQ is calculated separately for the hydrological winter half-year (1st November of the previous year to 30th April) and … systematically or regularly. The distribution of floodwater days impacting the hydrological winter and summer seasons has so far not indicated a trend either. The … for the reference period 1961-1990. The MHQ is calculated separately for the hydrological winter half-year (1st November of the previous year to 30th April) and …

… thus reflects the current condition of land protection dykes with reference to the hydrological loads imposed by storm surges. At present, 81.7 % of land protection … was additionally categorised as unsafe. The strong decline in 2012 is due to the hydrological safety inspection in 2011 of land protection dykes based on a higher … thus reflects the current condition of land protection dykes with reference to the hydrological loads imposed by storm surges. At present, 81.7 % of land protection …

… individual extreme events, the time series proceed subject to fluctuations. In the hydrological year of 1989 the gauging station Anklam witnessed – for the first … Baltic Sea coast with waves several metres high causing substantial damage. In the hydrological years of 2019 and 2020, with similar frequency, a backwater situation … individual extreme events, the time series proceed subject to fluctuations. In the hydrological year of 1989 the gauging station Anklam witnessed – for the first …

… result, it is now possible to compare also the water volumes calculated by means of hydrological models with the measurements obtained indirectly. The spatial … result, it is now possible to compare also the water volumes calculated by means of hydrological models with the measurements obtained indirectly. The spatial …

… and have a poisoning effect. A follow-on UBA project by the Federal Institute of Hydrology in collaboration with the Bavarian Environmental Protection Agency … is the result of a research project commissioned to the Federal Institute of Hydrology by the German Environment Agency. Associated content Publications …

… freshwater ecosystem in the world, performing important functions in the global hydrological cycle. For example, it is home to numerous groundwater organisms …

… peatlands rigorously, to strengthen their CO 2 sink function, and to improve their hydrological condition in such a way that they fulfil their potential as habitat for … peatlands rigorously, to strengthen their CO 2 sink function, and to improve their hydrological condition in such a way that they fulfil their potential as habitat for …

… press release by the German Environment Agency, the German Federal Institute of Hydrology and the Bavarian Environment Agency Rat poison harms fish and accumulates … Moselle, and Elbe. A research project conducted by the German Federal Institute of Hydrology (BfG) and the Bavarian Environment Agency (LfU Bayern) on behalf of the …