Effects of moving acclimation cages before release of cultured fish: alternate release strategies for a juvenile winter flounder<i>Pseudopleuronectes americanus</i>stock enhancement effort

Fairchild, Elizabeth A.; Sulikowski, James A.; Rennels, Nathan; Howell, W. Huntting; Tsang, Patricia

doi:10.1111/j.1365-2109.2009.02343.x

Cited by 10 publications

(4 citation statements)

References 26 publications

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“…Key release parameters that affect survival of hatchery fish released into the wild include fish size-at-release (e.g., Hager and Noble, 1976;Tsukamoto et al, 1989;Svåsand and Kristiansen, 1990b;Leber et al, , 1997Leber et al, , 1998Leber et al, , 2005Lorenzen, 2000), release season (e.g., Bilton et al, 1982;Leber et al, 1997Leber et al, , 1998Hines et al, 2008), release habitat and microhabitat (e.g., Leber et al, 1998;Gardner and Van Putten, 2008;Hines et al, 2008), release magnitude (Brennan et al, 2008;Hines et al, 2008), transport and release associated stress (Sulikowski et al, 2005;Fairchild et al, 2009), and acclimatization at release sites (Brennan et al, 2006;Fairchild et al, 2008;Hervas et al, in press). These and similar experimental studies have shown that choices made about release parameters can result in significantly different mortality rates of released hatchery fish.…”

Section: (8) Use Genetic Resource Management To Maximize Effectivenesmentioning

confidence: 98%

Responsible Approach to Marine Stock Enhancement: An Update

Lorenzen

Leber

Blankenship

2010

Reviews in Fisheries Science

230

191

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Marine stock enhancement is a set of management approaches involving the release of cultured organisms to enhance or restore fisheries. Such practices, including sea ranching, stock enhancement, and restocking, are widespread, of variable success, and often controversial. A set of principles aimed at promoting responsible development of restocking, stock enhancement, and sea ranching has been proposed by Blankenship and Leber [American Fisheries Society Symposia 15: 167-175 (1995)], and has gained widespread acceptance as the 'Responsible Approach'. Fisheries science and management, in general, and many aspects of fisheries enhancement have developed rapidly since the responsible approach was first formulated. Here we provide an update to the Responsible Approach in light of these developments. The updated approach emphasizes the need for taking a broad and integrated view of the role of enhancements within fisheries management systems; using a stakeholder participatory and scientifically informed, accountable planning process; and assessing the potential contribution of enhancement and alternative or additional measures to fisheries management goals early on in the development or reform process. Progress in fisheries assessment methods applicable to enhancements and in fisheries governance provides the means for practical implementation of the updated approach.

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Section: (8) Use Genetic Resource Management To Maximize Effectivenesmentioning

confidence: 98%

Responsible Approach to Marine Stock Enhancement: An Update

Lorenzen

Leber

Blankenship

2010

Reviews in Fisheries Science

230

191

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“…Simultaneous releases of tagged cultured and wild individuals generally have shown that cultured fish tend to move away sooner and farther than wild fish (D'Anna et al, 2004;Yokota et al, 2007;Fairchild et al, 2009;Lino et al, 2009). Future studies with releases of tagged juvenile crimson jobfish might include a staged release process (Fairchild et al, 2010) that would give fish time to acclimate to the nursery and, therefore, make them more likely to use the habitat like wild fish. However, if cultured fish were to continue to leave the nursery directly, and there were no means to verify their survivorship after they have left, the use of larger fish (≥30 cm FL) that are old enough to skip the nursery stage and join subadults or adults should be considered for enhancement efforts.…”

Section: Considerations For Stock Enhancementmentioning

confidence: 99%

Untitled

2015

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Section: Considerations For Stock Enhancementmentioning

confidence: 99%

Acoustic tagging and monitoring of cultured and wild juvenile crimson jobfish (Pristipomoides filamentosus) in a nursery habitat

Parrish¹,

Hayman²,

Kelley³

et al. 2015

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Abstract-The movements of cultured (n=18) and wild (n=28) juvenile crimson jobfish (Pristipomoides filamentosus) are reported for a known nursery off windward Oahu, Hawaii. The 2 batches of fish were tagged with acoustic transmitters in separate years (2006, 2007) and monitored with a receiver array for up to 10 weeks. Of the cultured fish, 75% left the nursery within 3 days, more than twice the exit rate for wild fish tagged the following year. The number of wild fish detected peaked during daylight hours, indicating that the fish were diurnally active. Tidally driven changes in bottom temperature did not explain the behavioral patterns of the wild fish that remained in the nursery for multiple weeks. Additional receivers deployed on the slope adjacent to the nursery detected that twothirds of the wild fish departed from the nursery after a short period (mean: 1.2 days [SD 1.69]), by crossing areas with soft substrate similar to that of the nursery. In contrast, the fish that exited by rock ledges stayed near the rock ledges longer (mean: 13.3 days [SD 20.9]). These movement patterns provide insight into the early life history of this deepwater snapper and a glimpse at some of the challenges for future stock enhancement efforts.

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Effects of moving acclimation cages before release of cultured fish: alternate release strategies for a juvenile winter flounderPseudopleuronectes americanusstock enhancement effort

Cited by 10 publications

References 26 publications

Responsible Approach to Marine Stock Enhancement: An Update

Responsible Approach to Marine Stock Enhancement: An Update

Untitled

Acoustic tagging and monitoring of cultured and wild juvenile crimson jobfish (Pristipomoides filamentosus) in a nursery habitat

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