Exotic crayfish in a brown water stream: effects on juvenile trout, invertebrates and algae

By Patrik Stenroth, Per Nyström. 2003

147 citations recorded by the source corpus.

Subfields: Ecology, Nature and Landscape Conservation, Oceanography

View Paper: https://www.semanticscholar.org/paper/4bacaf74fb8892501506a6f320814ac1c1a74d9c

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In Ecology

In Nature and Landscape Conservation

In Oceanography

Citations in the corpus

Invasive crayfish in Europe: the impact of Procambarus clarkii on the littoral community of a Mediterranean lake (2007, unknown): “Previous experiments, most often conducted in the littoral zone of lentic systems (an exception is Stenroth & Nyström, 2003), have described some direct and indirect trophic effects that several other non-indigenous crayfish exert on food web structure (reviewed in Nyström, 1999, 2002).”
Understanding the impact of invasive crayfish (2007, background): “In streams, crayfish may have less predictable effects on invertebrate communities than in lentic waters (Stenroth and Nyström 2003) even if, also in these systems, slow-moving species are expected to decline (i.e. leeches, dragonflies, caddisflies, isopods, and mollusks) whereas more mobile prey…”
A review of ecological interactions between crayfish and fish, indigenous and introduced (2011, unknown): “In Scandinavia there is little evidence that native noble crayfish affect fish population densities in temperate stream communities (Stenroth and Nyström, 2003; Degerman et al., 2007).”
Invasive alien Crustacea: dispersal, establishment, impact and control (2011, background): “2009), whereas in lotic habitats, where suspended sediment is washed away, production by benthic algae may be higher due to the increased irradiance (Stenroth and Nyström 2003).”
Detritus processing, ecosystem engineering and benthic diversity: a test of predator–omnivore interference (2004, background): “Through trophic processing and ecosystem engineering effects, omnivorous crayfish can impact ecosystem functioning in streams by affecting detritus decomposition, influencing sedimentation, storing nutrients and energy, and shaping benthic communities (Parkyn, Rabeni & Collier 1997; Usio & Townsend ”
Niche differentiation among invasive crayfish and their impacts on ecosystem structure and functioning (2014, background): “…an amplified impact whereby the presence of both species synergistically increased competition (McCarthy et al., 2006) and/or predator-prey links (Stenroth and Nyström, 2003) with native invertebrate predators resulting in the largest observed negative effect on their abundance (Figure 3c).”