Floating wetlands
A local biodiversity hotspot and a sustainable way of nutrient removal
What are Floating Wetlands?
The concept of floating plant islands for the bioremediation of aquatic ecosystems is established worldwide. In the Live-Lagoons project, however, these mobile, plastic-free biofilters are being used for the first time in coastal waters.
Increased Biodiversity
The floating islands create diverse habitats for birds and insects and can be hotspots of local biodiversity. The dense underwater root network provides a refuge and shelter for fish and other aquatic fauna.
Wavebreaker
Floating wetlands calm currents and thus contribute to coastal protection. They favour sedimentation, which in turn can lead to an increase in water transparency.
Nutrient Reduction
The plants islands absorb nutrients such as nitrogen and phosphorus through their roots. In this way, they help to counteract eutrophic waters.
Aestetic Value
Especially during the flowering season, plants such as beach lilac (Limonium vul-gare), marsh iris (Iris pseudacorus) or blood willow (Lythrum salicaria) can form attractive splashes of colour that increase the aesthetic value of the environment.
