![]() The Vb-weather regime is a trough over Central Europe, which can bring long-lasting heavy rainfalls causing destructive floods in these catchments (42). The Elbe, Danube and Odra catchments are characterized by a relatively small influence of westerly, northwesterly and southwesterly circulation types, a larger share of high pressure systems, and the occurrence of Vb-weather regimes. Upward trends in annual maximum flood in the Rhine and Weser basins, found for the period 1951-2002, can be attributed to trends in the winter season, since the flood regime is dominated by winter floods (32). Weserĭuring the last 500 years winter flood hazard in the Werra catchment (sub-catchment of the Weser) showed an increase during the last decades, whereas the summer flood hazard showed a long-term decrease from 1760 on (38). Both, the spatial and seasonal coherence of the results and the missing relation between significant changes and basin area, suggest that the observed changes in flood behavior are climate-driven (32). Further, the seasonal analysis reveals larger changes for winter compared to summer. Most changes are detected for sites in the west, south and centre of Germany. Changes in flood behavior in northeast Germany are small. In most cases, these trends are upward decreasing flood trends are rarely found and are not field-significant (32). Further, the seasonal analysis revealed larger changes for winter compared to summer (32).įrom an analysis of data for the period 1951-2002 covering the entire country (the catchments of the Danube, the Rhine, the Elbe, the Weser, the Ems, and the Odra), significant flood trends (at the 10% significance level) have been detected for a considerable fraction of basins. Most changes were detected for sites in the west, south and centre of Germany. Changes in the flood behavior in northeast Germany are small. Overall, it can be summarized that the flood hazard in Germany increased during the last five decades, particularly due to an increased flood frequency. The Rhine, upper Danube and Elbe are international rivers and their drainage basins have large parts outside Germany. ![]() Of the large river basins, only the Ems and Weser basins lie entirely within the borders of Germany. The German territory is comprised of five large river basins (the Elbe, upper Danube, Rhine, Weser and Ems), three medium-scale basins in the coastal area (Eider, Schlei/Trave and Warnow/Peene), and small parts of the Oder and Meuse basins. But determining its role in these relentless downpours will take at least several weeks to research, scientists said on Friday.River floods Germany Germany: Vulnerabilities – Flood probability trends in the past Scientists have long said climate change will lead to heavier downpours. The record rainfall recorded and the devastation of the floods could intensify the debate over climate change ahead of the vote. Laschet is the governing CDU party’s candidate in September’s general election. German President Frank-Walter Steinmeier and Armin Laschet, state premier of North Rhine-Westphalia, visited Erftstadt, one of the hardest hit towns, on Saturday. ![]() Over the past several days the floods, which have mostly hit the German states of Rhineland Palatinate and North Rhine-Westphalia, have cut off entire communities from power and communications.Ībout 700 residents were evacuated late on Friday after a dam broke in the town of Wassenberg near Cologne, authorities said.Ĭhancellor Angela Merkel was due to visit Schuld, a village near Ahrweiler that was devastated by the flooding, on Sunday. The flooding has also hit parts of Belgium and the Netherlands. In neighbouring North Rhine-Westphalia, Germany’s most populous state, 45 people were confirmed dead, including four firefighters. Rescue workers searched flood-ravaged parts of western Germany for survivors as water levels remained high in many towns and houses continued to collapse in the country’s worst natural disaster in half a century.Īt least 180 people have died in the flooding, including some 110 in the Ahrweiler district south of Cologne.
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