Download or read book A Study of Northern Atlantic Cod Gadus Morhua of Eastern Newfoundland and Labrador as a Metapopulation written by R. Kent Smedbol and published by . This book was released on 1999 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of Northern Atlantic Cod Gadus Morhua of Eastern Newfoundland and Labrador as a Metapopulation written by R. Kent Smedbol and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Managed Annihilation written by Dean Bavington and published by UBC Press. This book was released on 2011-01-01 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Newfoundland and Labrador cod fishery was once the most successful commercial fishery in the world. When it collapsed in 1992, many pointed to failures in management, such as uncontrolled harvesting, as likely culprits. Managed Annihilation makes the case that the idea of natural resource management itself was the problem. The collapse occurred when the fisheries were state-managed and still, two decades later, there is no recovery in sight. Although the collapse raised doubts among policy-makers about their ability to understand and control nature, their ultimate goal of control through management has not wavered and has been transferred from wild fish to fishermen and farmed cod.
Download or read book Comparing Genetic Variation Among Atlantic Cod Gadus Morhua Off Newfoundland and Labrador Following the Stock Collapse written by Ty Gormley and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following the collapse of the Northern cod stock, there has been much debate regarding the population structure of Canada’s Northern Atlantic cod (Gadus morhua). The objectives of the study are: 1) to determine whether the stock exhibits structure or panmixia and 2) to compare historic cod chromosomal inversion frequency (LG01) to among historic and modern cod. A whole genome scan on 119 historic cod captured between 2001 and 2003 was conducted from four locations spanning the range of the stock and two locations outside the stock. Population structure analysis using 3,907 SNPs suggests that the stock is a single panmictic population. However, additional analyses on only LG01 (15) revealed that historic cod had a higher inversion frequency than modern cod. Taken together, these results provide support for the metapopulation hypothesis and provide novel information on putative adaptive inversion allele changes over a short timeframe.
Download or read book Atlantic Cod written by George A. Rose and published by John Wiley & Sons. This book was released on 2019-02-26 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive handbook, covering all aspects of the Atlantic cod including the biology, ecology, life histories, behaviour, commercial exploitation and conservation Not only is Atlantic cod one of the most valuable food fish in the world’s oceans, it is an important component of North Atlantic ecosystems and has been subject to much research into its biology, ecology and exploitation. After hundreds of years of exploitation, overfishing in the last half of the 20th Century caused many stocks to collapse, most famously the Northern cod stock off Newfoundland and Labrador, Canada. Since then, most cod stocks have been better researched and managed, but remain in a variety of states, from fully recovered to continued decline. This book, written by world experts, describes that research and management, and the importance of cod and its fisheries on North Atlantic cultures and economies, with impacts well beyond the range of the species. Atlantic Cod: Bio-Ecology of the Fish offers insightful chapter coverage of cod nomenclature, taxonomy, phylogeny and morphology; physiology and ecophysiology; reproduction and spawning behavior; early life history and pre-recruitment processes; migrations, movements and stock identity; feeding, growth and energetics; the place of cod in the ecosystem; the exploitation of cod through history and present day commercial fisheries and precautionary management for sustainable fisheries; impacts of climate change on cod biology and ecology; and the future of the species and its fisheries. Discusses the major commercial importance of Atlantic cod through history Provides a comprehensive treatment of the bio-ecology of the most researched and highly exploited fully marine species Examines how the decline (and recovery) of cod stocks is of great political and scientific interest An essential purchase for marine fisheries scientists Atlantic Cod: Bio-Ecology of the Fish is a vital book for all fisheries scientists, managers and fish biologists.
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2000 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alternatives Journal written by and published by . This book was released on 2001 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Canadian environmental ideas & action" (varies)
Download or read book Habitat Use and Movement Patterns of Juvenile Atlantic Cod Gadus Morhua in a Coastal Area of Eastern Newfoundland microform written by David Cote and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 2002 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Population Structure of Atlantic Cod Gadus Morhua in the Newfoundland and Labrador Area Determined from Genetic Variation written by Terry D. Beacham and published by . This book was released on 2000 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resiliency of Gadid Stocks to Fishing and Climate Change written by Gordon H. Kruse and published by University of Alaska Press. This book was released on 2008 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ICES Cooperative Research Report written by and published by . This book was released on 2005 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Parasitic Fauna Diet and Length weight age Relationships of Cod Stocks Off Coastal Labrador Within NAFO Divisions 2H and 2J written by Eugene M. Lee and published by . This book was released on 1994 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Population Structure of Atlantic Cod Gadus Morhua in the Newfoundland and Labrador Area Based on Microsatellite Variation written by Terry D. Beacham and published by . This book was released on 1999 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Migration Ecology of Marine Fishes written by David H. Secor and published by JHU Press. This book was released on 2015-06-15 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: A synthetic treatment of all marine fish taxa (teleosts and elasmobranchs), this book employs explanatory frameworks from avian and systems ecology while arguing that migrations are emergent phenomena, structured through schooling, phenotypic plasticity, and other collective agencies. The book provides overviews of the following concepts: The comparative movement ecology of fishes and birds; The alignment of mating systems with larval dispersal; Schooling and migration as adaptations to marine food webs; Natal homing; Connectivity in populations and metapopulations; The contribution of migration ecology to population resilience
Download or read book Proceedings written by and published by . This book was released on 2003 with total page 886 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Servants of the Fish written by Myron Arms and published by Upper Access Books. This book was released on 2004 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the last of the northern cod disappeared from the fishing banks of eastern North America during the waning years of the 20th century, more than just fish faced the threat of extinction. In communities all around the island of Newfoundland, thousands of fishermen and their families suddenly found themselves confronted by a similar threat. Servants of the Fish is the story of these people, who are at once the perpetrators and the victims of this event. As he did in his bestselling Riddle of the Ice, Arms employs the drama of the voyage to bring readers face to face with the people and the geography of the tale he tells. It is the tale of a particular time and place. Yet it is also an allegory of sorts--about predators and prey, about greed and denial, and about our collective ability as human beings to destroy natural systems once thought to be infinite.
Download or read book Reproductive Value of Atlantic Cod Gadus Morhua in Eastern Newfoundland written by Cassandra R. Rideout and published by . This book was released on 2007 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
