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Feeding of ducks and their effects on water quality

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Aquatic Birds in the Trophic Web of Lakes

Part of the book series: Developments in Hydrobiology ((DIHY,volume 96))

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Abstract

Birds possess fast metabolism, and therefore they ingest and egest relatively large quantities of organic materials. Effects on the eutrophication depend on the site where they release their excrements. Mallards were studied as model animal to evaluate this process. Mallards of different ages have different ecological roles. In the beginning of their individual life they reduce the trophic level but later they contribute to the eutrophication processes.

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Joseph J. Kerekes

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© 1994 Springer Science+Business Media Dordrecht

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Gere, G., Andrikovics, S. (1994). Feeding of ducks and their effects on water quality. In: Kerekes, J.J. (eds) Aquatic Birds in the Trophic Web of Lakes. Developments in Hydrobiology, vol 96. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-1128-7_15

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  • DOI: https://doi.org/10.1007/978-94-011-1128-7_15

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-010-4493-6

  • Online ISBN: 978-94-011-1128-7

  • eBook Packages: Springer Book Archive

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