Gesner, C. (1995). Vollkommenes Fischbuch: darstellend eine Abbildung aller grosser und kleiner Fische und seltzamer Meerwunder sammt einer umbstaendlichen Beschreibung. – Unveränderter Nachdruck der Ausgabe Frankfurt am Main, Serlin, 1670. Hannover: Schlütersche Verlagsanstalt.
Schlüsselwörter: Fisch, Historisch, Krebs
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Gaumert, T. (1995). Fischfauna der Elbe von der Quelle bis zur Mündung: Aktuelle Befunde im Vergleich zu alten Daten.
Schlüsselwörter: Fisch, Historisch, Elbe
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Ginot, V. (1995). EVHA, un logiciel d'evaluation de l'habitat du poisson sous WINDOWS (Vol. 337/338/339).
Schlüsselwörter: Fisch, Habitat, Simulation, Software, Methode
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Grossman, G. D., Hill, J., & Petty, J. T. (1995). Observations on Habitat Structure, population Regulation, and Habitat Use with Respect to Evolutionarily Significant Units: A Landscape Perspective for Lotic Systems (Vol. 17).
Schlüsselwörter: Fisch, Habitat, Population
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Trauter, J. (1995). Genetische Variabilität innerhalb der Familie Coregonidae (Pisces). Hamburg: Universität.
Schlüsselwörter: Fisch, Genetik, Coregonus
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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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Angermeier, P. L., & Smogor, R. A. (1995). Estimating number of species and relative abundances in stream-fish communities: Effects of sampling effort and discontinuous spatial distributions (Vol. 52).
Zusammenfassung: The authors sampled fishes and measured microhabitat in series of contiguous habitat units (riffles, runs, pools) in three Virginia streams. Monte Carlo simulations were used to construct hypothetical series of habitat units, then examined how number of species, similarity in relative abundances, and number of microhabitats accumulated with increasing number of habitat units (i.e., sampling effort). The curves indicated that 90% of the species present were usually found by sampling 5 to 14 habitat units (stream length of 22-67 stream widths). Estimates of species relative abundances required less sampling effort for a given accuracy than estimates of number of species. Rates of species accumulation (with effort) varied among streams and reflected discontinuity in species distributions among habitat units. Most discontinuity seemed to be due to low population density rather than to habitat selectivity. Results from an Illinois stream corroborated our findings from Virginia, and suggested that greater sampling effort is needed to characterize fish community structure in more homogeneous stream reaches.
Schlüsselwörter: Fisch, Fließgewässer, Habitat, Verbreitung
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Myers, R. A., & Cadigan, N. G. (1995). Statistical analysis of catch-at-age data with correlated errors (Vol. 52).
Zusammenfassung: The statistical model used is extended to estimate abundance from commercial catch-at-age data for many of the major commercial fish species in the world. The model combines commercial catch-at-age data and research survey estimates of fish abundance; extends the model to allow correlated errors among ages within a year for the survey estimates of fish abundance. Method is formulated for modeling the fishing mortality on the oldest ages of the fish caught. Estimates are obtained using maximum likelihood. The level of correlation among ages is sufficiently large to produce large biases in the standard methods for some stocks. The statistical model that includes correlated errors greatly reduces bias and increases efficiency if the correlation in the estimation error is large.
Schlüsselwörter: Fisch, Fischerei, Statistik, Wachstum, Mortalität, VPA, Population, Mathematik, Modell
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Nagel, L. (1995). Biomanipulation in der Binnenfischerei (Vol. 1995).
Schlüsselwörter: Fisch, Fischerei, Biomanipulation
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Jennerich, H. - J., Jansen, W., Schildhauer, B., & Schulz, S. (1995). Die Fischerei in Mecklenburg-Vorpommern (Vol. 1995).
Schlüsselwörter: Fisch, Fischerei
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