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Author: Jackie King
Publisher: Royal BC Museum Handbook
ISBN: 9780772673350
Category : Nature
Languages : en
Pages : 0
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Book Description
Much fear of sharks is driven by media reports or films that sensationalize shark attacks, despite the rarity of such occurrences. With contributors ranging from Briony Penn to David Suzuki, Gary Geddes and Michael Nicoll Yahgulanaas, this collection provides the most accurate and up-to-date information on chondrichthyans in British Columbia waters, including detailed species descriptions and identification information. Sharks, Skates, Rays and Chimeras of British Columbia presents sharks and their relatives as valuable members of our coastal fish community, worthy of respect, study, admiration, and protection.
Author: Jackie King
Publisher: Royal BC Museum Handbook
ISBN: 9780772673350
Category : Nature
Languages : en
Pages : 0
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Book Description
Much fear of sharks is driven by media reports or films that sensationalize shark attacks, despite the rarity of such occurrences. With contributors ranging from Briony Penn to David Suzuki, Gary Geddes and Michael Nicoll Yahgulanaas, this collection provides the most accurate and up-to-date information on chondrichthyans in British Columbia waters, including detailed species descriptions and identification information. Sharks, Skates, Rays and Chimeras of British Columbia presents sharks and their relatives as valuable members of our coastal fish community, worthy of respect, study, admiration, and protection.
Author: Scott Wallace
Publisher: Transmontanus
ISBN:
Category : Nature
Languages : en
Pages : 100
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Book Description
The basking shark, a fish the size of a London bus, used to appear off the BC coast every spring. During World War II, the fish became a nuisance to commercial nets and fishing trollers. Gliding just below the surface, the basking shark was an easy target for a new pest eradication program that touted killing one of the plankton-eating monsters as great sport. By 1970, the basking shark was virtually eradicated in BC. Now researchers Scott Wallace and Brian Gisborne have pieced together what there is to know about this locally extinct ocean denizen. Basking Sharks is Number 14 in the Transmontanus series of books edited by Terry Glavin.
Author: Alessandro De Maddalena
Publisher: Harbour Publishing
ISBN:
Category : Nature
Languages : en
Pages : 160
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Book Description
Those who think of sharks as something only found in tropical waters will be surprised to learn that there are 18 species of sharks in the cool waters of the Pacific Northwest, from the 27-inch brown catshark to the 39-foot basking shark. Sharks of the Pacific Northwest provides for the identification of these species, with spectacular photographs and accurate paintings and drawings, plus summaries of the sharks' classification, morphology, distribution, habitat, diet, reproduction and behaviour. It also includes a concise general account of shark evolution, anatomy and physiology, as well as discussion of attacks on humans and details of shark fisheries. It is primarily aimed at a broad, non-technical readership, but its up-to-date and detailed contents make it a useful tool for professional biologists and zoologists.
Author: David Quiring
Publisher: UBC Press
ISBN: 0774843683
Category : History
Languages : en
Pages : 377
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Book Description
Often remembered for its humanitarian platform and its pioneering social programs, Saskatchewan’s Cooperative Commonwealth Federation (CCF) wrought a much less scrutinized legacy in the northern regions of the province during the twenty years it governed. Until the 1940s churches, fur traders, and other wealthy outsiders held uncontested control over Saskatchewan’s northern region. Following its rise to power in 1944, the CCF undertook aggressive efforts to unseat these traditional powers and to install a new socialist economy and society in largely Aboriginal northern communities. The next two decades brought major changes to the region as well-meaning government planners grossly misjudged the challenges that confronted the north and failed to implement programs that would meet northern needs. As the CCF’s efforts to modernize and assimilate northern people met with frustration, it was the northern people themselves that inevitably suffered from the fallout of this failure. In an elegantly written history that documents the colonial relationship between the CCF and the Saskatchewan north, David M. Quiring draws on extensive archival research and oral history to offer a fresh look at the CCF era. This examination will find a welcome audience among historians of the north, Aboriginal scholars, and general readers.
Author: Jeffrey C Carrier
Publisher: CRC Press
ISBN: 1315317117
Category : Nature
Languages : en
Pages : 408
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Book Description
Over the last decade, the study of shark biology has benefited from the development, refinement, and rapid expansion of novel techniques and advances in technology. These have given new insight into the fields of shark genetics, feeding, foraging, bioenergetics, imaging, age and growth, movement, migration, habitat preference, and habitat use. This pioneering book, written by experts in shark biology, examines technologies such as autonomous vehicle tracking, underwater video approaches, molecular genetics techniques, and accelerometry, among many others. Each detailed chapter offers new insights and promises for future studies of elasmobranch biology, provides an overview of appropriate uses of each technique, and can be readily extended to other aquatic fish and marine mammals and reptiles. Including chapter authors who were pioneers in developing some of the technologies discussed in the book, this book serves as the first single-source reference with in-depth coverage of techniques appropriate for the laboratory and field study of sharks, skates, and rays. It concludes with a unique section on Citizen Science and its application to studies of shark biology. This is a must-read for any marine biologist or scientist working in the field of shark biology, as well as marine biology students and graduates.
Author: David M. Shackleton
Publisher: UBC Press
ISBN: 9780774807289
Category : Nature
Languages : en
Pages : 276
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Book Description
Hoofed mammals (ungulates) are the most abundant large mammals in the world. They are also plentiful in British Columbia, which is home to nine wild native species: moose, elk, caribou, bison, mountain goat, two species of deer and two of sheep. There are also several introduced species. In Hoofed Mammals of British Columbia, David Shackleton presents a comprehensive summary of the most up-to-date information on these ungulates. In the well-illustrated introduction, he discusses their evolution and biology, survival adaptations, and social organization. He also covers conservation issues, tracking, and taxonomy. In the species accounts, he describes each species and subspecies and discusses their natural history: habitat, diet, behaviour, reproduction, life expectancy, and mortality factors, and predators. Each account includes a distribution map and data on taxonomy, recent population estimates, conservation status, and traditional aboriginal use. Excellent illustrations and two keys help identify each species by its external features or its skull. Hoofed Mammals of British Columbia is the third of six handbooks on the mammals of British Columbia, a Royal B.C. Museum project to update and expand the classic treatment by Ian McTaggart-Cowan and Charles Guiguet, The Mammals of British Columbia, last revised in 1965.
Author: Gene Helfman
Publisher: JHU Press
ISBN: 1421413108
Category : Science
Languages : en
Pages : 456
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Book Description
Do sharks lay eggs or give birth to live young? Do sharks sleep? How long do they live? How likely are shark attacks? This book answers your questions about some of nature’s most misunderstood animals. Answering every conceivable question about sharks, authors Gene Helfman and George H. Burgess describe the fascinating biology, behavior, diversity (there are more than 1,000 species worldwide), and cultural importance of sharks, their close relationship to skates and rays, and their critical role in healthy ecosystems. Helfman and Burgess take readers on a round-the-world tour of shark habitats, which include oceans as well as lakes and even rivers (as far up the Mississippi as St. Louis). They describe huge, ferocious predators like (Great) White and Tiger sharks and species such as Basking and Whale sharks that feed on microscopic prey yet can grow to lengths of more than 40 feet. The mysterious and powerful Greenland shark, the authors explain, reaches a weight of 2,200 pounds on a diet of seal flesh. Small (less than 2-foot long) Cookiecutter sharks attack other sharks and even take a chunk out of the occasional swimmer. Despite our natural fascination with sharks, we have become their worst enemy. Many shark species are in serious decline and a number are threatened with extinction as a result of overfishing and persecution. Sharks: The Animal Answer Guide presents a perfect mix of current science, history, anthropology, intriguing facts, and gripping photographs. Whether your fascination with sharks stems from fear or curiosity, your knowledge of these animals will improve immensely when you consult this book.
Author: David Francis Hatler
Publisher: Mammals of British Columbia
ISBN: 9780772658692
Category : Nature
Languages : en
Pages : 0
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Book Description
" ... Comprehensive, up-to-date information on the 21 species of wild terrestrial carnivores in the province."--Back cover.
Author: Theodore Pietsch
Publisher:
ISBN: 9781772032932
Category :
Languages : en
Pages : 1032
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Book Description
A comprehensive, visually stunning, scientifically accurate guide to the vast variety of fish species in the Salish Sea. Fishes of the Salish Seais the definitive guide to the fishes of Puget Sound and the Straits of Georgia and Juan de Fuca. Featuring striking illustrations of the Salish Sea's 260 fish species by noted illustrator Joseph Tomelleri, this comprehensive three-volume set details the ecology and life history of each species, and recounts the region's rich heritage of marine research and exploration. Leading scientists Theodore Pietsch and James Wilder Orr present groups of fish populations based on classifications that reflect the most current scientific knowledge. Illustrated taxonomic keys facilitate fast and accurate species identification. These in-depth, yet accessible volumes will prove invaluable to marine biologists, natural resource managers, anglers, divers, students, and all who want to learn about, marvel over, and preserve the vibrant diversity of Salish Sea marine life.
Author: Jose I. Castro
Publisher: OUP USA
ISBN: 0195392949
Category : Nature
Languages : en
Pages : 628
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Book Description
A complete reference to all the sharks inhabiting North American waters, with excellent color illustrations of all the species.
