“Gisselberger Spannweite” (Action C 6A)

South of the city of Marburg, structural improvements will be made to support the ecological upgrading of the river and the alluvial plains of the Lahn.

It is foreseen to widen the river bed, to dig furcation lines and to establish forest and deadwood structures, thus providing habitats for a large diversity of waterbound species in the river and along the shores.