Download or read book Effect of Prior Exposure to Hydrostatic Pressure on Rainbow Trout Oncorhynchus Mykiss Survival in Air supersaturated Water written by Antcliffe, B. L and published by Fisheries and Oceans Canada. This book was released on 2003 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Prior Exposure to Hydrostatic Pressure on Rainbow Trout Oncorhynchus Mykiss Survival in Air supersturated Water written by B. L. Autcliffe and published by . This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aquaculture Ecosystems written by Saleem Mustafa and published by John Wiley & Sons. This book was released on 2015-08-25 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquaculture Ecosystems contains a thorough and exciting synthesis of current information on aquaculture practices and substantial discussion of the way forward in transforming the aquaculture industry by improving its sustainability. This important book includes discussion of all the current major issues relating to aquaculture practices in relation to the ecology of their situations, environmental concerns, and details of how sustainability can be improved. Efforts have been made to include chapters that go beyond the stage of debate on old topics, providing conclusions to provide leads for action plans and practices addressing modern challenges such as global climate change. Commencing with a chapter covering concerns and solutions centred around seafood security, the following chapters cover the biology and behavior of aquatic animals and their selection for use in aquaculture systems, integrated multi-trophic aquaculture, nutrient inputs and pollution, biofouling, blue carbon stocks in coastal aquaculture, climate change adaptations and knowledge management in aquaculture. Written by internationally-recognized experts in aquaculture and ecology, and edited by Saleem Mustafa, well known for his work in aquatic sciences, the book provides a great deal of use and interest to all those involved in aquaculture planning and development, environmental sciences and aquatic ecology. All libraries in universities and research establishments where biological sciences and aquaculture are studied and taught should have copies of this vital reference on their shelves.
Download or read book Effect of Dissolved Gas Supersaturation on the Survival and Condition of Juvenile Rainbow Trout Onchorhynchus Mykiss Under Static and Dynamic Exposure Scenarios written by Antcliffe, B. L and published by Fisheries and Oceans. This book was released on 2002 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Sublethal Metal Exposure on Physiological Systems of Rainbow Trout Oncorhynchus Mykiss written by Howard Christopher Bailey and published by . This book was released on 1997 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Constant Temperature and Thermal Shifts on Survival Morphology and Oxygen Consumption in Rainbow Trout Oncorhynchus Mykiss Embryos written by Christopher L. Melendez and published by . This book was released on 2019 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental temperature is a crucial environmental factor that influences many physiological functions in fishes. Rainbow trout (Oncorhynchus mykiss) are a native anadromous species that inhabit a variety of freshwater rivers and lakes and are widely distributed throughout the western portion of the United States. Resident rainbow trout populations occupy interior freshwater environments for the entirety of life. Interior bodies of water are most susceptible to changes in environmental temperatures. Therefore, resident rainbow trout are likely to be impacted by variable and rising temperatures, particularly during embryonic development. Understanding temperature effects during development is likely to provide insight into the overall thermal biology of a species and its persistence in a changing climate. To assess the effect of temperature on development of rainbow trout, we examined phenotypes of hatchery embryos reared in various incubation temperatures (5°C, 10°C, 15°C and 17.5°C). To identify the presence of embryonic developmental plasticity within developmental time points, embryos incubated in 5°C were exposed to either 10°C, 15°C or 17.5°C during gastrulation, organogenesis, system integration or growth windows and a 3-dimensional critical window model was applied. An increase in constant incubation temperature increased oxygen consumption rate (V̇O2), and decreased hatchling survival, mass, yolk size, body length and time to 50% hatch. Thermally shifting embryos into increased temperature during distinct windows of development also reduced survival at hatch, and this was most evident following exposure during organogenesis, which may signify the presence of a critical window for this trait. Likewise, thermally shifting embryos into increased temperature resulted in smaller hatchlings. Although there was an initial increase in V̇ O2 in response to temperature, experiencing thermal shifts during development had no persistent effect on V̇ O2 when measured at hatch at 5°C compared to 5°C constant embryos. Collectively, these results suggest that survival and morphological traits of rainbow trout embryos are most sensitive to increased temperature during organogenesis and system integration, but increased temperature does not appear to have a long-term effect on energy use. Environmental temperature plays a fundamental role in developing aquatic vertebrates. Thus, critical window studies such this performed across species will eventually allow for the identification of commonalities in plasticity between different species in response to variables such as temperature.
Download or read book Performance Comparison of Rainbow Trout Oncorhynchus Mykiss Under the Specific Environmental Condition in the Highland of Northern Thailand written by Prasan Pornsopin and published by Cuvillier Verlag. This book was released on 2004 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Exposure to a Proestrogenic Pesticide methoxychlor on Survival Development Growth and Sexual Differentiation in Rainbow Trout Oncorhynchus Mykiss written by Joseph J. Hatton and published by . This book was released on 1998 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Temperature Genetic and Ration Effects on Juvenile Rainbow Trout Oncorhynchus Mykiss Bioenergetics written by Christopher Alexander Myrick and published by . This book was released on 1998 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rainbow Trout Growth in Circular Tanks written by James L. Brauhn and published by . This book was released on 1976 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prediction equations correlating density of fingerling rainbow trout with growth, yield, and food use efficiency indicated that ammonia nitrogen resulting from high fish densities wes responsible for reductions in all three factors. These predictable density-dependent responses present fish-culturists with alternatives of density selection for evaluation and attainment of specific goals. In examples, fish-culturists, by manipulating density, could achieve rapid growth, produce the maximum weight possible, balance yield with cost, optimize fish quality, or combine two or more of these goals.
Download or read book Effects of Air Exposure on Survival of Yellowstone Cutthroat Trout Angled from a Stream with Warm Water Temperatures written by Darcy K. McCarrick and published by . This book was released on 2019 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: We evaluated the effects of air exposure on Yellowstone Cutthroat Trout Oncorhynchus clarkii bouvieri caught and released in a coldwater stream with elevated water temperatures (i.e., > 14°C) in southeastern Idaho. Fish were caught by angling in a 2.3 km section of Fall Creek, Idaho, during August 2018. Sampled fish remained underwater while they were measured and then tagged with T-bar anchor tags. Fish were exposed to air for 0, 30, or 60 seconds and then released at the point of capture. Temperature was continuously monitored during the study period. Water temperatures during the study varied from 10.0°C to 19.7°C and averaged 14.9°C (SE = 0.08). In total, 161 Yellowstone Cutthroat Trout were caught via angling over 10 days. Of those fish, 54 were not exposed to air, 54 were exposed to air for 30 s, and 53 were exposed to air for 60 s. Electrofishing was used to recapture tagged fish and estimate relative survival. Relative survival was highest for fish exposed to air for 60 s (proportion ± SE; 0.40 ± 0.25) followed by 0 s (0.35 ± 0.25) and 30 s (0.30 ± 0.27), but differences were not statistically significant. Results from this study are consistent with other air exposure studies suggesting that air exposure of 60 s or less is not likely a concern in Yellowstone Cutthroat Trout fisheries. Releasing fish as quickly as possible is always encouraged, but management regulations exposure. Nevertheless, similar studies on other systems and species are warranted.
Download or read book Effects of Gas Supersaturated Water on Juvenile Brown and Rainbow Trout written by William Paul Connor and published by . This book was released on 1988 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Hydrostatic Pressure and Oxygen Concentration on the Growth of Rainbow Trout written by Burton S. Davis and published by . This book was released on 1976 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Induction of Triploidy in Rainbow Trout Oncorhynchus Mykiss Using Hydrostatic Pressure written by Diane P. Loopstra and published by . This book was released on 2008 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report discusses heat shocking and pressure shocking techniques which were applied to fertilized rainbow trout, Oncorhynchus mykiss, eggs to induce triploidy.
Download or read book Effect of Temperature Feed Ration and Other Factors on the Growth of Rainbow Trout Oncorhynchus Mykiss Walbaum 1792 Cultured in Finland written by Timo Mäkinen and published by . This book was released on 1993 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Chemical Variations in Aquatic Environments Lead toxicity to rainbow trout and testing application factor concept written by Watson Harry Everhart and published by . This book was released on 1973 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Growth and Survival of Salmonella in Modified Atmosphere Packaged Rainbow Trout Oncorhynchus Mykiss Fillets written by Melissa Edlin Denton and published by . This book was released on 1994 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
