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Taggart, C. T., & Leggett, W. C. (1987). Wind-Forced Hydrodynamics and Their Interaction with Larval Fish and Plankton Abundance: A Time-Series Analysis of Physical-Biological Data (Vol. 44).
Schlüsselwörter: Fischerei, statistik, zeitreihe, methode, modell
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Tent, L. (1987). Der Denil-Fischpaß als Beitrag zum Artenschutz an Fließgewässern (Vol. 39).
Schlüsselwörter: Fisch, Fischaufstiegshilfe, Artenschutz
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Trent, L., Palko, B. J., & Trimble, A. (1987). Improved Method of Measuring Length of Large Samples of Fish (Vol. 49).
Zusammenfassung: A new method to record fish lengths is described. Its advantages include quick recording of large numbers of fish by one person, accurate measurements by inexperienced personnel, easy transmission of data, low expense, usability under harsh field conditions, and easy transportability.
Schlüsselwörter: Methode, fischerei
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Uiblein, F., Gollmann, P., & Kainz, E. (1987). Wanderung, Wachstum und Fortpflanzung der Mondsee-Zährte (Vimba elongata Val., Cyprinidae) (Vol. 40).
Schlüsselwörter: Fisch, Zährte, Vimba elongata, Wanderung, Wachstum, Fortpflanzung
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Ward, G., & Fitzgerald, G. J. (1987). Male aggression and female mate choice in the threespine stickleback, Gsterosteus aculeatus L..
Zusammenfassung: A laboratory study of female G. aculeatus revealed no conclusive evicence of active female mate choice on the basis of male aggression levels. However, highly aggressive males failed in 95% of all choice tests. The less aggressive ´chosen´ males where generally successful again in subsequent trials with the same female, and certain males were consistently successful with different females. Females exhibited an increased readiness to spawn at the end of the reproductive season, although the same males were usually selected again.
Schlüsselwörter: Sex, Fisch, Verhalten, Saison
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Widmann, H. - G. (1987). Fischereiliche und limnologische Untersuchungen an stehenden Kleingewässern in Oberschwaben. Hohenheim: Universität.
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Wischnath, L. (1987). Einheimische Schmerken (Vol. 34).
Schlüsselwörter: Fisch, Cobitis, Noemacheilus, Misgurnus
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Wood, C. C., McKinnell, S., Mulligan, T. J., & Fournier, D. A. (1987). Stock Identification with the Maximum-Likelihood Mixture Model: Sensitivity Analysis and Application to Complex Problems (Vol. 44).
Schlüsselwörter: Simulation, fischerei, methode, mathematik, statistik, modell, theorie, fisch
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Zintz, K. (1987). “Umweltfreundliche” Wasserkraftwerke: Gefahr für die Fische (Vol. 24).
Schlüsselwörter: Fisch, Kraftwerk
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