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Nemo TP 7 Growth of Fishes in Relation to Reproduction and Oxygen Consumption Rainer Froese Bernd Ueberschär Holger Meyhoff Cristina Garilao (MASY Meeting 17.07.09 in Kiel)
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What Limits Growth? Energie invested in reproduction ‘Reproductive drain hypothesis’ Available oxygen ‘Oxygen is limiting’ hypothesis
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GASPING FISH AND PANTING SQUIDS: Oxygen, Temperature and the Growth of Water-Breathing Animals by DANIEL PAULY (in prep)
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Poecilia reticulata ♀ Maturity Virgins Mothers ?
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100 50 20 50 20 200 Werkstatt Stellplatz Frontansicht 200 50 46 Aquarium Vorderansicht Aquarium Rückansicht Angaben [ cm ] 100 50 10 (Wasserhöhe) 296 400 Ges.Höhe: 375
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Demo
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Mixed Size Tank
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Smallest Guppies
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Next Steps Verify and optimize video measurements Get 100 small Guppy females Do pre-experiment Build Facility with 4 parallele Tanks Get 400 small Guppy-females Do main-experiment Write paper
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