Fish ladder system, Bavaria

lnros Lackner accompanies the creation of ecological passability of the Lower Isar at four barrages in the district of Dingolfing-Landau. As a pilot project for the four fishways, the facility in Landau was the first to be planned. In addition to the technical planning, the impact on nature and the landscape as well as the impact on specially and strictly protected animal species was assessed within the framework of a landscape conservation plan and a species protection study, and measures for the protection and nature conservation compensation of the intervention were planned. In addition to the protection measures within the framework of the environmental construction supervision, replacement habitats for sand lizards and bats as well as extensive measures for unsealing, planting of woody plants, seeding and the extensification of grassland were planned.