Process-based modelling of invertebrate drift transport, net energy intake and reach carrying capacity for drift-feeding salmonids

We present an overview of a process-based modelling approach for predicting how change in flow affects drift density, net rate of energy intake (NREI) and numbers of drift-feeding salmonids. It involves linking an existing two-dimensional flow model (River2D) with models of invertebrate drift transp...

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Veröffentlicht in:	Ecological modelling 2007-10, Vol.207 (2), p.171-188
Hauptverfasser:	Hayes, John W., Hughes, Nicholas F., Kelly, Lon H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal and plant ecology Animal, plant and microbial ecology Biological and medical sciences Brown trout Carrying capacity Drift transport Drift-feeding Foraging model Fresh water ecosystems Freshwater Fundamental and applied biological sciences. Psychology General aspects. Techniques Habitat Habitat suitability Hydraulic modelling IFIM Invertebrata Invertebrate drift Methods and techniques (sampling, tagging, trapping, modelling...) Modelling NREI Process-based modelling Process-modelling River2D Salmo trutta Salmonidae Salmonids Synecology WUA
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