Biologie und Bewirtschaftung des Seesaiblings ( Salvelinus alpinus L.) im Zugersee

In recent years yields of the Alpine char fishery of Lake Zug have only been about 5% of traditional yields at the turn of the century. Major results of a biological investigation of the species are presented. Management implications based on the biological study, that should reverse the trend of di...

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Bibliographic Details
Published in:Schweizerische Zeitschrift für Hydrologie
Main Author: Ruhlé, Ch.
Format: Article in Journal/Newspaper
Language:German
Published: Springer Nature 1977
Subjects:
Online Access:https://doi.org/10.1007/BF02504478
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Summary:In recent years yields of the Alpine char fishery of Lake Zug have only been about 5% of traditional yields at the turn of the century. Major results of a biological investigation of the species are presented. Management implications based on the biological study, that should reverse the trend of diminishing yields, are made.