Pess, George R. McHenry, Michael L. Denton, Keith Anderson, Joseph H. Liermann, Martin C. Peters, Roger J. McMillan, John R. Brenkman, Samuel J. Bennett, Todd R. Duda, Jeffrey J.
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Published in
Frontiers in Ecology and Evolution
Large dam removal is being used to restore river systems, but questions remain regarding their outcomes. We examine how the removal of two large dams in the Elwha River, coupled with hatchery production and fishing closures, affected population attributes of Chinook salmon (Oncorhynchus tshawytscha) and steelhead (O. mykiss). Initial responses by r...
Nasr-Allah, Ahmed Al-Kenawy, Diaa Ali, Shimaa E. Heruy, Adonay
Tilapia hatcheries are the most common type of fish hatchery in Egypt, as well as many other countries globally. Their success has helped supply fish farms with quality tilapia seed, which in turn has increased farmed fish production in many parts of the world. With the fish farming industry growing so quickly, however, tilapia hatcheries must impr...
Quindazzi, Micah J Gaffney, Leigh P Polard, Emma Bohlender, Nick Duguid, Will Juanes, Francis
Published in
Journal of fish biology
Many aspects of natural and hatchery origin salmonid genetics, physiology, behaviour, anatomy and life histories have been compared due to the concerns about what effects domestication and hatchery rearing conditions have on fitness. Genetic and environmental stressors associated with hatchery rearing could cause greater developmental instability (...
Benzie, John Yeasin, Mohammed Ali, Md. Rayhan Fakhruddin, Md. Dam Lam, Rodolfo Hamilton, Matthew
It contains data on the dissemination of G3 rohu from hatcheries and nurseries to farmers in 2022 to assess the adoption of the improved fish strain in Bangladesh.
Lozano, Denise Manyise, Timothy Siriwardena, Sunil Subasinghe, Rohana Olaniyi, Ajibola Ghazali, Saadiah Rossignoli, Cristiano
This report presents the findings of the most recent study in a series of studies WorldFish and its partners conducted in Nigeria. The intent of the studies is to close knowledge gaps regarding the characteristics of aquaculture systems and livelihoods in various areas of the country. These studies, conducted in areas that hold great potential for ...
Lozano, Denise Manyise, Timothy
Presentation from the Training in the application of characterization surveys and use of CAPI for enumerators in Kwara, Nigeria.
zh., saule
Purpose: Review the experience, principles and parameters of the sturgeon assessment quality by anomalies in early ontogeny. Results: Maintaining the number of sturgeon fish in the transboundary Caspian Sea is provided by five states (Russia, Iran, Azerbaijan, Turkmenistan, Kazakhstan) at 16 Sturgeon hatcheries, where their artificial reproduction ...
s., nicole
The gut microbiome may represent a relatively untapped resource in the effort to manage and conserve threatened or endangered fish populations, including wild and hatchery-reared Pacific salmonids. To clarify this potential, we defined how steelhead trout gut microbiome composition varies across watersheds and as a function of ancestry. First, we m...
Ochola, J. Cortada-Gonzales, L. Ng’ang’a, M. Hassanali, A. Coyne, D. Torto, B.
Potato (Solanum tuberosum) is a widely consumed staple food crop worldwide whose production is threatened by potato cyst nematodes (PCN). To infect a host, PCN eggs first need to be stimulated to hatch by chemical components in the host root exudates, yet it remains unknown how most root exudate components influence PCN behavior. Here, we evaluated...
Ferreira, Leandro de Araújo Fazzi-Gomes, Paola Fabiana Guerreiro, Sávio Rodrigues, Marília Danyelle Nunes Ribeiro-dos-Santos, Ândrea Kely Santos, Sidney Hamoy, Igor
ABSTRACT The present study evaluated the genetic variability of the broodstocks of tambaqui hatcheries in the Brazilian state of Pará. Samples were obtained from the caudal fin of 110 broodstocks from one hatchery in each of four municipalities (Santarém, Peixe-Boi, Breu-Branco, and Ulianópolis), representing all the individuals of each hatchery st...
