Fish Swimming in Turbulent Waters - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Fish Swimming in Turbulent Waters write by Hubert Chanson. This book was released on 2020-09-13. Fish Swimming in Turbulent Waters available in PDF, EPUB and Kindle. Low-level river crossings, including culverts, are important for delivering a range of valuable socioeconomic services, including transportation and hydrological control. These structures are also known to have negative impacts on freshwater river system morphology and ecology, including the blockage of upstream fish passage, particularly small-body-mass fish species. Given the enormous environmental problems created by road crossings, new hydraulic engineering guidelines are proposed for fish-friendly multi-cell box culvert designs. The focus of these guidelines is on smooth box culverts without appurtenance, with a novel approach based upon three basic concepts: (I) the culvert design is optimized for fish passage for small to medium water discharges, and for flood capacity for larger discharges, (II) low-velocity zones are provided along the wetted perimeter in the culvert barrel, and quantified in terms of a fraction of the wetted flow area where the local longitudinal velocity is less than a characteristic fish speed linked to swimming performances of targeted fish species, and (III) the culvert barrel is smooth, without any other form of boundary treatment and appurtenance. The present monograph develops a number of practical considerations, in particular relevant to box culvert operations for less-than-design discharges. It is argued that upstream fish passage capabilities would imply a revised approach to maintenance, in part linked to the targeted fish species. This reference work is authored for civil and environmental engineers, as well as biology and ecology scientists interested in culvert design. While the book is aimed to professionals, the material is also lectured in postgraduate courses and in professional short courses.
Water Flow about a Swimming Fish
Water Flow about a Swimming Fish - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Water Flow about a Swimming Fish write by Moe William Rosen. This book was released on 1959. Water Flow about a Swimming Fish available in PDF, EPUB and Kindle.
A Device for Stamina Measurement of Fingerling Salmonids
A Device for Stamina Measurement of Fingerling Salmonids - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook A Device for Stamina Measurement of Fingerling Salmonids write by Allan E. Thomas. This book was released on 1964. A Device for Stamina Measurement of Fingerling Salmonids available in PDF, EPUB and Kindle. A stamina tunnel was developed to measure differences in physical performance of salmonid fingerlings. By subjecting fish samples to controlled patterns of water velocity, it has proved possible to demonstrate differences in fish stamina imparted by disease, nutrition, and environment.
Mysterium
Mysterium - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Mysterium write by Peter Hajdu. This book was released on 2021-03-25. Mysterium available in PDF, EPUB and Kindle. Renowned horror producer Jonathan Mystére has created an oeuvre of scary movies with a rabid cult following. His films have been lauded for their realistic and gruesome violence. Success has brought him fame and wealth, and now he lives in an island mansion. Fans the world over would give anything to visit and see how the Master comes up with the twisted ideas for his films. Samantha could never have imagined that her day could get any worse during her shift at St. Andrews Hospital and that she would be plunged into events of violence and survival. With 9 other “guests” Samantha finds herself to be an unwilling participant in a game of survival within Mystère’s Island mansion. Now she and the other guests will need to navigate life-threatening traps and trials if they are to escape alive.
Artificial Reefs
Artificial Reefs - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Artificial Reefs write by Frank M. D'itri. This book was released on 2018-01-18. Artificial Reefs available in PDF, EPUB and Kindle. In this book fisheries biologists, ecologists, limnologists, oceanographers, aquatic resource managers and planners, commercial fisherman and environmental scientists are offered information on the latest artificial fishing reef designs, siting and placement methods, and ecological research as well as an overview of current united states legislation and regulations.
