Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Eric Krebs"'
Publikováno v:
Fishes, Vol 7, Iss 1, p 44 (2022)
Fish transferred from hard water to soft water, as can occur during the stocking of hatchery-reared fish into natural environments, experience many physiological stressors that can cause mortality. This study consisted of four trials examining the ef
Externí odkaz:
https://doaj.org/article/d10c654b7d7c4c49b484870405d29da5
Publikováno v:
Open Journal of Animal Sciences. 13:126-136
Autor:
Nathan Huysman, Michael Robidoux, Benj Morris, Jill M. Voorhees, Eric Krebs, Michael E. Barnes
Publikováno v:
Aquaculture Journal; Volume 2; Issue 2; Pages: 180-185
Vertically suspended environmental enrichment improves the rearing performance of fish during aquaculture production, but the reason for this improvement is unclear. This study documented the behavior of groups of rainbow trout (Oncorhynchus mykiss),
Publikováno v:
Open Journal of Safety Science and Technology. 12:65-71
Autor:
Michael E. Barnes, Robert P. Hanten, Eric Krebs, Dylan A. Gravenhof, Joshua M. A. Caasi, Nathan Huysman, Jill M. Voorhees
Publikováno v:
Engineering. 13:173-183
A fish ladder, weir, and raceway at Whitlock Spawning Station are used to capture and retain feral fall Chinook salmon (Oncorhynchus tshawytscha) for spawning from Lake Oahe, South Dakota. Nearly 40% of the salmon ascending the fish ladder have been
Publikováno v:
Open Journal of Marine Science. 11:80-91
This experiment evaluated the use of an exercise routine and vertically-sus-pended structure during juvenile landlocked fall Chinook salmon (Oncorhynchus tshawytscha; mean ± SE, initial weight 1.47 ± 0.03 g, total length 56.4 ± 0.4 mm) rearing. Fo
Publikováno v:
International Journal of Fisheries and Aquaculture. 12:21-25
This study investigated the effects of coloured structures on the growth of juvenile landlocked fall Chinook salmon (Oncorhynchus tshawytscha, Walbaum) during hatchery rearing. Structures consisted of an array of four aluminum angles painted one of f
Publikováno v:
World Journal of Engineering and Technology. :159-167
Structures separating fish hatchery ponds from open spring water sources must restrict fish movement from the pond to the spring, allow for constant water flow, and potentially reduce incoming spring water gas supersaturation. This article describes
Publikováno v:
Open Journal of Applied Sciences. 10:725-731
Environmental enrichment has been shown to improve juvenile salmonid growth during hatchery rearing. This study examined the effects of vertically-suspended environmental enrichment starting seven days after feed training and continuing for the next
Publikováno v:
Open Journal of Applied Sciences. 10:258-269
A combination of two forms of environmental enrichment (in-tank structure and exercise) was evaluated during the hatchery rearing of juvenile rainbow trout Oncorhynchus mykiss. The study used four treatments: 1) neither exercise nor structure, 2) exe