The rural district of Aurich in Lower Saxony is the northernmost district of Germany, bordering the Netherlands and the North Sea. Its natural environment is characterised by the Wadden Sea, by three islands off the coast and by more than 70km of coastline. Dominant habitats include coastal wetlands and inland moors and swamps. Large areas of the Aurich District are protected, the Wadden Sea National Park of Lower Saxony being only one example. In addition, large areas lie below sea level, both on the islands as well as a strip 2 and 15 km wide behind the mainland coast.

At the request of the Ministry of Ecology, Sustainable Development and Energy (DGITM), Cerema (Centre d’Études et d’Expertise sur les Risques, l’Environnement, la Mobilité et l’Aménagement) under supervision of the French Administration, completed in 2015 a systematic review of standards and guidelines on the design, maintenance and operation of transport infrastructures. The aim of this review was to adapt transport infrastructures and systems to future climate conditions and foster greater resilience to the effects of extreme weather events.

Klaipėda is a coastal city with almost all of its territory located on coastal lowland, and the Smeltalė river situated in the Southern part of the city, falling into the Curonian Lagoon within the city area. Regular floodings of the southern city areas due to flash floods in the Smeltalė River and Baltic Sea level fluctuations are the main problem of the Klaipėda city case study area.

The UK is generally projected to experience increases in extremes of the precipitation regime as a result of climate change, especially in terms of higher occurrence and intensity of heavy summer rainfall events. An important resilience action to mitigate the impacts from such increases is the improvement of drainage management. Climate change resilience within Network Rail, the national railway infrastructure managing authority in Great Britain, is driven by corporate strategic objectives defined by the Weather Resilience and Climate Change Adaptation Strategy (WRCCA), finalized in 2017.

The Alfacada and Tancada coastal lagoons are located in the Delta del Ebro Natural Park. The lagoons are vulnerable to the effects of climate change, particularly sea level rise, in combination with sediment deficit due to river regulation, leading to exacerbated coastal erosion and subsidence. Local management practices (e.g. intensive rice farming) have also affected the natural habitats and species, causing wetland loss and changes in salinity and water quality.