Fries, G. (1965). Längen-, Gewichts- und Eiverhältnisse beim dreistachligen Stichling (Gasterosteus aculeatus L.) (Vol. XIII).
Schlüsselwörter: Fisch, Wachstum, Gasterosteus aculeatus, Dreistachliger Stichling, Fortpflanzung, Beschreibung, Biologie
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Walz, N. (1973). Untersuchungen zur Biologie von Dreissena polymorpha Pallas im Bodensee (Vol. 42).
Schlüsselwörter: Muschel, Dreissena, Biologie, Fortpflanzung, Wachstum, Ontogenie
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Wagler, E. (1927). Der Blaufelchen des Bodensees (Vol. XVIII).
Schlüsselwörter: Fisch, Monographie, Blaufelchen, Maräne, Coregonus wartmanni, Coregonus lavaretus, Biologie, Fischerei, Bodensee
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Molnar, K. (1968). Jahreszeitliche Schwankungen der Parasitenfauna bei der Elritze (Phoxinus phoxinus) (Vol. 16).
Schlüsselwörter: Fisch, Krankheit, Parasit, Elritze, Phoxinus phoxinusGyrodactylus
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Steinböck, O. (1950). Probleme der Ernährung und des Wachstums bei Salmoniden.
Schlüsselwörter: Fisch, Wachstum, Nahrung, Bachforelle, Salmo trutta fario, Seeforelle, Salmo trutta lacustris
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Lenz, F. (1954). Neues von der Edelmaräne (Vol. 5).
Schlüsselwörter: Fisch, Felchen, Maräne, Coregonus lavaretus, Wachstum, Nahrung, See
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Starmach, J. (1962). Koppen in den Karpathenzuflüssen. I. Vermehrung, embyronale und larvale Entwicklung bei Cottus peocilopus Heckel (Vol. 4).
Schlüsselwörter: Cottus, Fortpflanzung, Ontogenie, Embryonal, Fisch
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Klimczyk, M. (1966). Der Hasel (Leuciscus leuciscus L.) aus dem Fluss Czarna Staszowska (Vol. 8).
Schlüsselwörter: Hasel, Leuciscus leuciscus, Biometrie, Wachstum, Fisch, Nahrung
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Solewski, W. (1960). Die Äsche (Thymallus thymallus L.) des Flussgebietes der Sola (Vol. 2).
Schlüsselwörter: Äsche, Thymallus thymallus, Biometrie, Wachstum, Meristik, Fisch
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Sekine, M., Nakanishi, H., Ukita, M., & Murakami, S. (1991). A shallow-sea ecological model using an object-oriented programming language (Vol. 57).
Zusammenfassung: The purpose of this study is to construct a model that can predict the impact on fisheries caused by coastal development activities. To accomplish this, many species of fish must be incorporated in the model, because each type of fish has a different value as a fishery resource and a different behavior for the same impact. In addition the effect of fish swimming must be considered because even when the total resource amount of fish does not change, fish may still disappear from the object area. These factors make the model structure complicated. Meanwhile, a new concept called “object oriented programming” (OOP) is attracting the attention of modellers. In this paper, we have constructed a model called the “shallow-sea ecological model” (SSEM), by using Smalltalk, which is representative of the OOP language. This showed that the fishing ground environment are expressed very flexibly and plainly by Smalltalk.
Schlüsselwörter: Ökosystem, modell, oop, methode, theorie
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