The Wadden Sea Ecosystem The coastal area of the south-eastern North Sea, including the Wadden Sea, is a highly productive system with diverse interactions between the organisms living here. In this coastal [...] of the Wadden Sea are being investigated using modern DNA technology, from the genetic level to microbial, plankton and benthic communities. In addition, the commercially used North Sea shrimp and the [...] question is how climate change and increasing human use influence the structure and functions of our North Sea coast and to what extent the organisms can adapt to the changes. There are also often factors that