River Råån

River Råån-The project area is located in western Skåne. River Råån The river, which flows into the Öresund, is about 28 kilometers long, of which 4.2 kilometers have Natura 2000 status.
The river has a moderate biodiversity. There are at least eleven known fish species, including river lamprey and eel. The project area is also important for birds such as kingfishers, white-tailed godwits, common terns and lesser spotted woodpeckers. Mammals such as several bat species and otters are also present.

Among other things, river lamprey nursery areas will be restored by creating the necessary backwaters

Impacts and problems
The Råån catchment is dominated by intensive agriculture, which has led to eutrophication and physical changes to watercourses and wetlands. The river flows through a valley with a varied landscape of pastures, fields, deciduous forests and wetlands, yet has been affected by water regulation. The smaller tributaries are often channelized and the wetlands have largely been drained. The lack of lakes and increased runoff, combined with climate change, lead to low summer flows, threatening ecosystem services and biodiversity. In addition, dams and culverts have impaired ecological connectivity, giving River Råån a moderate status under the EU Water Framework Directive.

Restoration measures
The project will restore natural habitats in channelized parts of River Råån to improve habitat quality, biodiversity and fish production. This includes restoring nursery areas for river lamprey by creating necessary backwaters. The project also includes dam removal, which will improve the connectivity and conservation status of the river and the target species present.

Furthermore, restoration of floodplains and wetlands along River Råån and tributaries is planned to help restore a more natural hydrology, improve water quality, reduce downstream nutrient leakage and keep water in the landscape for a longer period of time, countering the effects of climate change on summer water flows.

Dam removals and connectivity
Removal of migration barriers. A dam 3.5 kilometers upstream of the estuary blocks migration of weak-swimming species such as river lamprey.
Through a combination of habitat restoration, hydrological restoration and improved connectivity, the project will strengthen habitat conditions, increase fish production and improve the conservation status of River Råån and its species. The measures are expected to have widespread positive effects on the ecosystem, biodiversity and the water regime downstream to the sea.