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Author: Bernard J Zahuranec
Publisher: CRC Press
ISBN: 1000311392
Category : Nature
Languages : en
Pages : 170
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Book Description
Some species of sharks, because they are large, agile predators, are extremely dangerous to humans in water. During World War II, the long-time goal of an effective shark repellent was partially realized by the U.S. Navy's development of "Shark Chaser," a copper acetate-negrosine dye mixture. But neither Shark Chaser nor other noxious or even extre
Author: Bernard J Zahuranec
Publisher: CRC Press
ISBN: 1000311392
Category : Nature
Languages : en
Pages : 170
Get Book Here
Book Description
Some species of sharks, because they are large, agile predators, are extremely dangerous to humans in water. During World War II, the long-time goal of an effective shark repellent was partially realized by the U.S. Navy's development of "Shark Chaser," a copper acetate-negrosine dye mixture. But neither Shark Chaser nor other noxious or even extre
Author: A. Peter Klimley
Publisher: University of Chicago Press
ISBN: 0226442497
Category : Science
Languages : en
Pages : 525
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Book Description
The Biology of Sharks and Rays is a comprehensive resource on the biological and physiological characteristics of the cartilaginous fishes: sharks, rays, and chimaeras. In sixteen chapters, organized by theme, A. Peter Klimley covers a broad spectrum of topics, including taxonomy, morphology, ecology, and physiology. For example, he explains the body design of sharks and why the ridged, toothlike denticles that cover their entire bodies are present on only part of the rays’ bodies and are absent from those of chimaeras. Another chapter explores the anatomy of the jaws and the role of the muscles and teeth in jaw extension, seizure, and handling of prey. The chapters are richly illustrated with pictures of sharks, diagrams of sensory organs, drawings of the body postures of sharks during threat and reproductive displays, and maps showing the extent of the species’ foraging range and long-distance migrations. Each chapter commences with an anecdote from the author about his own personal experience with the topic, followed by thought-provoking questions and a list of recommended readings in the scientific literature. The book will be a useful textbook for advanced ichthyology students as well as an encyclopedic source for those seeking a greater understanding of these fascinating creatures.
Author: Harold Weber McCormick
Publisher:
ISBN:
Category : Chondrichthyes
Languages : en
Pages : 415
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Book Description
Author: Bernard J. Zahuranec
Publisher:
ISBN: 9780859351850
Category : Shark attacks
Languages : en
Pages : 210
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Book Description
Author: Joseph R. Geraci
Publisher: National Aquarium in Baltimore
ISBN: 0977460908
Category : Marine mammals
Languages : en
Pages : 386
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Book Description
Comprehensive manual for understanding and carrying out marine mammal rescue activities for stranded seals, manatees, dolphins, whales, or sea otters.
Author: Theo W. Brown
Publisher:
ISBN: 9780959943665
Category : Dangerous marine animals
Languages : en
Pages : 183
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Book Description
Author: George Edward Stanley
Publisher: Simon & Schuster/Paula Wiseman Books
ISBN: 9780689808593
Category : Horror tales
Languages : en
Pages : 0
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Book Description
Sharyn and Charlotte prepare for their beach vacation by taking swimming lessons at a new marine water pool, but they are frightened when an angry escaped shark gets into the pool and tries to bite Sharyn.
Author: Jean-Michel Cousteau
Publisher: Harry N. Abrams
ISBN: 9780810981348
Category : Nature
Languages : en
Pages : 176
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Book Description
Few creatures are more feared, more talked about, and less known than the great white shark. To learn more about this formidable ocean dweller, the Cousteau team mounted a two-and-a-half year expedition to the south coast of Australia involving some 40 scientists, divers, cameramen, and sailors. This is the story, in words, photographs, and drawings, of the study and all that was learned from it about shark behaviour and biology. Myths and lore about the great white are dispelled, leaving an indelible image of a powerful predator of the seas.
Author: Blake Chapman
Publisher: CSIRO PUBLISHING
ISBN: 1486307361
Category : Business & Economics
Languages : en
Pages : 281
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Book Description
Humans spend more time in or on the water than ever before. We love the beach. But for many people, getting in the water provokes a moment’s hesitation. Shark attacks are big news events and although the risk of shark attack on humans is incredibly low, the fact remains that human lives are lost to sharks every year. Shark Attacks explores the tension between risk to humans and the need to conserve sharks and protect the important ecological roles they play in our marine environments. Marine biologist Blake Chapman presents scientific information about shark biology, movement patterns and feeding behaviour. She discusses the role of fear in the way we think about sharks and the influence of the media on public perceptions. Moving first-hand accounts describe the deep and polarising psychological impacts of shark attacks from a range of perspectives. This book is an education in thinking through these emotive events and will help readers to navigate the controversial issues around mitigating shark attacks while conserving the sharks themselves.
Author: Mark Carwardine
Publisher:
ISBN: 9780563537946
Category : Deep diving
Languages : en
Pages : 287
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Book Description
Shark-watching, whether from the shore, from boats or face-to-face on the sea floor, is one of the fastest-growing activities around the world -last year, more than a quarter of a million people had an intentional underwater encounter with a shark. This book provides all the information necessary to plan a shark-watching trip. The first part of the book explains the background to shark-watching and descibes how it can be done in an eco-friendly way. It summarises the natural history of sharks, gives the truth about shark attacks, explains how to take good photographs under water and provides detailed, illustrated portraits of the 24 most frequently encountered species. The remainder of the book - a Directory of the world's top shark-watching sites, illustrated with high-quality photographs -provides all the practical information needed to plan your shark-watching trips, from when to go, what facilities and weather to expect to what level of expertise is required. This book will be an essential guide - for those who are already addicted to shark-watching and for anyone tempted to try this exciting and adventurous activity for the first time
