The arrangement always depends on the conditions on site and must be individually adapted to the water. It has been shown that a separation of the center line, like on an artificial lake, significantly reduces the wave load.
In addition, with the reed islands, in the form of individually arranged islands, you can also limit wave indifference points (local wave load in front of obstacles). The possibilities of application are broad and are only limited by the project budget. With an optimal arrangement of the reed islands, effects can be achieved which come close to the conditions in an artificial lake with a central island.