TY - SER AU - Gabriel, J. AU - Lubben, A. AU - Neumann, T. TI - Two years of underwater sound monitoring of pile driving noise at the offshore platform fino 1 KW - PILE DRIVING NOISE KW - PLATFORM FINO 1 N1 - In summer 2009 a hydro sound recording system was installed at the FINO 1 research platform, close to the first German offshore wind farm Alpha Ventus ER -