Schaumburg, J. (1995). Der Fischbestand im Gebiet der oberen Lahn (Hessen) und seine Bewirtschaftung als Indikator für den ökologischen Zustand eines Fließgewässers im Mittelgebirgsraum (Vol. 20).
Schlüsselwörter: Bioindikator, Gewässergüte, Fischbestand, Fischerei, Fisch, Hessen
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(1995). Fischfauna der Bundeswasserstraßen in Berlin, Brandenburg, Sachsen-Anhalt. Koblenz: Bundesanstalt fuer Gewaesserkunde, Koblenz (Selbstverlag).
Schlüsselwörter: Arteninventar, Bestandsaufnahme, Kartierung, Fisch
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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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Borregon, J. L., Paredes, C., & Elorza, F. J. (1995). New algorithms for the statistical modelling of geological heterogeneous media: Comparative results.
Zusammenfassung: The characterization of an heterogeneous geological media can be approached by means of an statistical treatment of the field data. This lets us know its spatial variability behaviour, in probability terms. The algorithms presented in this work belongs to the scope of simulation of geological heterogeneous random fields. The aim of that characterization is related with the reseach studies of nuclear waste repositories in deep geological structures. Several stochastic generation algorithms are presented, based in the geostatistical regionalized variable, fractal geometry, and spectral Fourier theories. Some of them are deeply exposed here to their understanding. As a result of the paper, some comparative schemes are showed with numerical, geostatistical and spectral analysis of the implicit autorregresive generation methods.
Schlüsselwörter: algorithms-; statistical-analysis; heterogeneity-; radioactive-waste-disposal; geology-; simulation-; aquifers-; geochemistry-; groundwater-pollution; pollution-control; waste-disposal-sites; environmental-protection
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Losso, P., & Sternberg, U. (1995). Ein besonderer Dreh – Drehung im Raum – eine elegante Variante.
Schlüsselwörter: 3d, algorithmus, methode, mathematik, pascal, listing
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Will, A. (1995). Einblick – 3D-Grafik mit OpenGL für Windows 95 und NT.
Schlüsselwörter: 3-d, OpenGl, Grundlage, theorie, listing
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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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Honsig-Erlenburg, W., & Friedl, T. (1995). Erstnachweis des Steingreßlings (Gobio uranoscopus Agassiz, 1828) in Kärnten (Vol. 185).
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Kappus, B., & Rahmann, H. (1995). Neunaugenvorkommen im südlichen Baden-Württemberg (Vol. 8).
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Pohlmann, K. (1995). Artenzusammensetzung und Abundanz von Jungfischen in den submersen Makrophytenbeständen vor dem Wollmatinger Ried (Bodensee-Untersee). Konstanz: Universität.
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