New RFID system to assess the effectiveness and attractiveness of a fish pass of the Fecht at Ingersheim (2017-09-25)

Last week, Profish completed the installation of a network of 3 self-constructed RFID antennas on the Fecht in Ingersheim on behalf of the Departmental Council of Haut-Rhin. 2 small antennas were installed in the fish pass to study its effectiveness. A third antenna 25 m long was fixed directly in the river basin immediately downstream of the fish pass to test its attractiveness. Our fish monitoring will start in early October.