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Husband, B. C., & Barrett, S. C. H. (1995). Estimating effective Population Size: A Reply to Nunney (Vol. 49).
Schlüsselwörter: Population, Biologie, Theorie, Methode
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Honsig-Erlenburg, W., & Friedl, T. (1995). Erstnachweis des Steingreßlings (Gobio uranoscopus Agassiz, 1828) in Kärnten (Vol. 185).
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Holcik, J. (1995). Geographische Verbreitung von Neunaugen (Petromyzontiformes) in der mittleren und unteren Donau (zwischen Österreich und dem Schwarzen Meer) (Vol. 8). Fischökologie.
Schlüsselwörter: Neunauge, Verbreitung, Donau
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Hoffmann, R., Berg, R., Blank, S., Dehus, P., Grimm, R., & Rösch, R. (1995). Fische in Baden-Württemberg – Gefährdung und Schutz: – Hinweise zur Gefährdung freilebender Fischbestände als Grundlage für Schutzbestrebungen und “Rote Liste” – gefährdete Fische und Neunaugen in Baden-Württemberg. Stuttgart: Ministerium für Ländlichen Raum, Ernährung, Landwirtschaft und Forsten Baden-Württemberg (Selbstverlag).
Schlüsselwörter: Fisch, Gefährdung, Artenschutz, Rote Liste
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Hoffmann, A. (1995). Zeitliche und räumliche Nutzungsmuster der Koppe Cottus gobio (Teleostei, Cottidae) und die daraus resultierenden Anforderungen an die naturnahe Gestaltung von Fliessgewässeroberläufen des Mittelgebirges. Doctoral thesis, Universität, Bielefeld.
Schlüsselwörter: Fisch, Cottus gobio, Verbreitung, Biologie, Verhalten
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Hoenig, J. M., Morgan, M. J., & Brown, C. A. (1995). Analysing differences between two age determination methods by tests of symmetry (Vol. 52).
Zusammenfassung: A common problem in fisheries science is the comparison of two methods for obtaining ages of individual animals. The authors suggest that if the overall level of agreement is low between two ageing methods used on the same sample of fish, then one can use a test of symmetry to look for evidence of systematic disagreement. A chi super(2) test is used to determine if the number of fish assigned age i from method 1 and age j from method 2 differs significantly from the number of fish assigned age j from method 1 and age i from method 2. Such a test can also be used to determine the range of nominal ages over which two methods appear to give comparable results.
Schlüsselwörter: Altersbestimmung, Fischerei, Statistik, Methode
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Hiramatsu, K., Akamine, T., & Kitada, S. (1995). Effectiveness of partial likelyhood of estimating fish mortality rates from tag recoveries and the stock composition in the mixed population based on genetic data.
Zusammenfassung: Because of the simplicity of calculation and the availability of evaluating the precision of the estimates, a partial likelihood approach has been used for estimating fish mortality rates from tag recoveries and the stock composition in the mixed population based on genetic data. We compare the partial likelihood estimator with the full likelihood estimator, and find that under some conditions, both estimators are the same. The above applications meet the conditions and hence the estimates using the partial likelihood are the same as the ones using the full likelihood. In this case, the partial likelihood approach is quite useful.
Schlüsselwörter: stock-assessment; tagging-; genomes-; fishing-mortality; mixing-ratio; mathematical-analysis
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Hartmann, U., & Spratte, S. (1995). Daten zur Fischfauna im Einzugsgebiet des Nord-Ostsee-Kanals. Kiel: Ministerium für Ernährung, Landwirtschaft, Forsten und Fischerei des Landes Schleswig-Holstein.
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Harsányi, A., & Aschenbrenner, P. (1995). Die Nase – Chondrostoma nasus (Linnaeus, 1758) (Vol. 1995).
Schlüsselwörter: Fisch, Biologie, Wachstum, Chondrostoma, Beschreibung
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Harsányi, A. (1995). Die Flußperlmuschel – eine aussterbende Tierart (Vol. 1995).
Schlüsselwörter: Muschel, Biologie, Verbreitung, Umweltschutz, Beschreibung
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