Variation over time of length–weight relationships and condition factors for four exotic fish species from a restored shallow lake in NE Iberian Peninsula

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2020-02-04
Author
Sánchez‐González, Jorge Rubén
Arbonés, Amadeu
Casals i Martí, Frederic
Suggested citation
Sánchez‐González, Jorge Rubén; Arbonés, Amadeu; Casals i Martí, Frederic; . (2020) . Variation over time of length–weight relationships and condition factors for four exotic fish species from a restored shallow lake in NE Iberian Peninsula. Fishes, 2020, vol. 5, núm. 1, article number 7, p. 1-8. https://doi.org/10.3390/fishes5010007.
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Abstract
Length–weight relationships (LWRs), condition factors, and their variation over time were analyzed for four exotic freshwater fish (bleak, common carp, pikeperch, and roach) in the Estany d’Ivars i Vila-sana shallow lake in Catalonia, Northern Spain. Fish samples were collected twice a year (early summer and autumn), between 2008 and 2016, by using between three and five multi-mesh nylon gillnets. This study provides novel information about four common exotic fishes outside of their natural range and within the context of a restored shallow lake, where the ichthyologic community is evolving in concordance with the ecosystem conditions and the fish community dynamics.
URI
http://hdl.handle.net/10459.1/68120
DOI
https://doi.org/10.3390/fishes5010007
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Fishes, 2020, vol. 5, núm. 1, article number 7, p. 1-8
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cc-by, (c) Sánchez‐González, Jorge Rubén et al., 2020
Except where otherwise noted, this item's license is described as cc-by, (c) Sánchez‐González, Jorge Rubén et al., 2020