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Computation and interpretation of biological statistics of fish populations

William E. Ricker
- Vol. 191, pp 1-382
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The article was published on 1975-01-01 and is currently open access. It has received 5417 citations till now.

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Wrasse (Labridae) as cleaner fish in salmonid aquacultureThe Hardangerfjord as a case study

Anne Berit Skiftesvik, +11 more
- 16 Mar 2014 - 
TL;DR: The results of this study indicate that wrasse should be protected during the spawning season, and the relative proportion of species between the different sampling locations in the fjord was significantly different, as was the condition factor of some species.
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Red kangaroo (Macropus rufus) dynamics : effects of rainfall, density dependence, harvesting and environmental stochasticity

Michael A. McCarthy
- 01 Feb 1996 - 
TL;DR: The method illustrates the importance of considering environmental stochasticity when assessing impacts, and how risk assessment may be used to assist wildlife management, as well as investigating the relationship between rainfall and population size.
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Gillnet selectivity for lake trout (Salvelinus namaycush) in Lake Superior

Michael J. Hansen, +3 more
- 01 Nov 1997 - 
TL;DR: La selectivite maximale pour les poissons mailles et emmeles s'est accrue de 588 a 663 mm (longueur totale) pour une augmentation correspondante de la taille du maillage de 102 a 152 mm; the selectivites relative a atteint un sommet a 638 mm de longueur Totale.
Journal ArticleDOI

Growth and production of the mummichog (Fundulus heteroclitus) in a restored salt marsh

S. L. H. Teo, +1 more
- 01 Jan 2003 - 
TL;DR: The seasonal use and population densities were comparable to previous studies in natural marshes while growth and production of mummichog in this restored marsh appeared to be higher.
Journal ArticleDOI

Trout Production and Standing Crop in Colorado's Small Streams, As Related to Environmental Features

Dennis L. Scarnecchia, +1 more
- 01 Jul 1987 - 
TL;DR: There was a strong correlation between midsummer biomass and annual production as well as between annual production and the density of fish of desirable size (152 mm long or longer) in each stream.