Status of young-of-the-year brown trout (<Emphasis Type="Italic">Salmo trutta fario</Emphasis>) in Swiss streams: factors influencing YOY trout recruitment
(1) Eawag, Swiss Federal Institute of Aquatic Science and Technology, CH-6047 Kastanienbaum, Switzerland;(2) Man-Society-Environment, Department of Environmental Sciences, University of Basel, Vesalgasse 1, CH-4051 Basel, Switzerland