Download or read book Gray Seals in Nantucket Sound Massachusetts Winter and Spring 1994 written by Valerie Rough and published by . This book was released on 1995 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Grey Seals in the North Atlantic and the Baltic written by Michael O. Hammill and published by . This book was released on 2007 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Devil and the Deep Blue Sea written by Linda Pannozzo and published by Fernwood Publishing. This book was released on 2023-01-03T00:00:00Z with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the early 1990s the collapse of the Atlantic groundfish stocks signaled the destruction of life in the seas, but it also threw 40,000 people out of work, unraveling the very fabric of rural life throughout Atlantic Canada. Twenty years later, even after fishing moratoriums and limited directed fishing, the cod have not recovered and some stocks are on the verge of biological extinction. The fishing industry, politicians and government scientists blame the growing population of grey seals – a species that had up until the 1970s been severely depleted – and argue that a large-scale cull of the population is needed to save the cod. In The Devil and the Deep Blue Sea, Linda Pannozzo finds that the truth is much more complex and that the seals are scapegoats for the federal government’s mismanagement of the cod stocks, deflecting attention away from the effects of global warming and the continued use of destructive fishing methods. The collapse of the cod, its failure to recover and the recent recommendations for large-scale grey seal culls are stark reminders of how fisheries, science and public policy are increasingly estranged from each other.

Download or read book The Seals and the Curragh written by Ronald Mathias Lockley and published by . This book was released on 1954 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Grey Seal written by Sheila Anderson and published by Shire Publications. This book was released on 1988 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Seal Secrets written by Sue Sayer and published by Alison Hodge Publishers. This book was released on 2012 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text provides a glimpse of the hidden and secret world of grey seals around the coasts of Cornwall and the Isles of Scilly.

Download or read book The Stocks of Grey Seals Halichoerus Grypus and Common Seals Phoca Vitulina in Great Britain written by W. Nigel Bonner and published by . This book was released on 1976 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Teeth of Mammalian Vertebrates written by Barry Berkovitz and published by Academic Press. This book was released on 2018-08-10 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Teeth of Mammalian Vertebrates is an important reference for researchers in dentistry, comparative morphology, anthropology, and vertebrate palaeontology, and those with an interest in exploring and understanding diversity. The book provides a comprehensive and informed analysis of mammalian dentitions and highlights the importance of teeth as drivers and mirrors of evolution and diversity." - Journal of Anatomy The Teeth of Mammalian Vertebrates presents a comprehensive survey of mammalian dentitions that is based on material gathered from museums and research workers from around the world. The teeth are major factors in the success of mammals, and knowledge of tooth form and function is essential in mammalian biology. Illustrated with high-quality color photographs of skulls and dentitions, together with X-rays, CT images and histology, this book reveals the tremendous variety of tooth form and structure in mammals. Written by two internationally-recognized experts in dental anatomy, the book provides an up-to-date account of how teeth are adapted to acquiring and processing food. With its companion volume, this book provides a complete survey of the teeth of vertebrates. It is the ideal resource for students and researchers in zoology, biology, anthropology, archaeology and dentistry. - Provides a comprehensive account of mammalian dentitions, together with helpful reading lists - Illustrated by 900 high-quality photographs, X-rays, CT scans and histological images from leading researchers and world class museum collection - Depicts lateral and occlusal views of the skull and dentition, which conveys a much greater level of morphological detail than line drawings - Contains clear-and-concise, up-to-date reviews of the structure and properties of dental tissues, especially the enamel and tooth support system, both of which play vital roles in the functioning of the mammalian dentition

Download or read book Grey Seal Common Seal written by Ronald Mathias Lockley and published by . This book was released on 1966 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Empty Ocean written by Richard Ellis and published by Island Press. This book was released on 2013-03-19 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: In The Empty Ocean, acclaimed author and artist Richard Ellis tells the story of our continued plunder of life in the sea and weighs the chances for its recovery. Through fascinating portraits of a wide array of creatures, he introduces us to the many forms of sea life that humans have fished, hunted, and collected over the centuries, from charismatic whales and dolphins to the lowly menhaden, from sea turtles to cod, tuna, and coral. Rich in history, anecdote, and surprising fact, Richard Ellis’s descriptions bring to life the natural history of the various species, the threats they face, and the losses they have suffered. Killing has occurred on a truly stunning scale, with extinction all too often the result, leaving a once-teeming ocean greatly depleted. But the author also finds instances of hope and resilience, of species that have begun to make remarkable comebacks when given the opportunity. Written with passion and grace, and illustrated with Richard Ellis’s own drawings, The Empty Ocean brings to a wide audience a compelling view of the damage we have caused to life in the sea and what we can do about it. "

Download or read book Ecosystem Ecology Research Trends written by Junying Chen and published by Nova Publishers. This book was released on 2008 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecosystem ecology is the integrated study of biotic and abiotic components of ecosystems and their interactions within an ecosystem framework. This science examines how ecosystems work and relates this to their components such as chemicals, bedrock, soil, plants, and animals. A major focus of ecosystem ecology is on functional processes, ecological mechanisms that maintain the structure and services produced by ecosystems. These include primary productivity (production of biomass), decomposition, and trophic interactions. Studies of ecosystem function have greatly improved human understanding of sustainable production of forage, fibre, fuel, and provision of water. Functional processes are mediated by regional-to-local level climate, disturbance, and management thus ecosystem ecology provides a powerful framework for identifying ecological mechanisms that interact with global environmental problems, especially global warming and degradation of surface water. This book presents the latest developments in the field from around the world.

Download or read book Sea of Slaughter written by Farley Mowat and published by Douglas & McIntyre. This book was released on 2012 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: The northeastern seaboard of Canada and the United States, extending from Labrador to Cape Cod, was the first region of North America to suffer from human exploitation. Farley Mowat informs extensive historical and biological research with his direct experience living in and observing this region. When it was first published more than 20 years ago, Sea of Slaughter served as a catalyst for environment reform, raising awareness of the decline and destruction of marine and coastal species. Today, it remains a prescient environmental classic, serving, now as ever, as a haunting reminder of the impact of human interest on the natural world.

Download or read book Status of the Grey Seal Population in the Northwest Atlantic written by and published by . This book was released on 1983 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Grey Seals written by Linda Kita-Bradley and published by . This book was released on 2008-09-01 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Territorial Behaviour in the Western Atlantic Grey Seal Halichoerus Grypus written by Austin W. Cameron and published by . This book was released on 1971 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Marine Mammals of the World A Comprehensive Guide to Their Identification written by Thomas Allen Jefferson and published by Elsevier. This book was released on 2011-08-29 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: With coverage on all the marine mammals of the world, authors Jefferson, Webber, and Pitman have created a user-friendly guide to identify marine mammals alive in nature (at sea or on the beach), dead specimens "in hand, and also to identify marine mammals based on features of the skull. This handy guide provides marine biologists and interested lay people with detailed descriptions of diagnostic features, illustrations of external appearance, beautiful photographs, dichotomous keys, and more. Full color illustrations and vivid photographs of every living marine mammal species are incorporated, as well as comprehendible maps showing a range of information. For readers who desire further consultation, authors have included a list of literature references at the end of each species account. For an enhanced understanding of habitation, this guide also includes recognizable geographic forms described separately with colorful paintings and photographs. All of these essential tools provided make Marine Mammals of the World the most detailed and authoritative guide available!* Contains superb photographs of every species of marine mammal for accurate identification * Authors' collective experience adds up to 80 years, and have seen nearly all of the species and distinctive geographic forms described in the guide * Provides the most detailed and anatomically accurate illustrations currently available * Special emphasis is placed on the identification of species in "problem groups, such as the beaked whales, long-beaked oceanic dolphin, and southern fur seals * Includes a detailed list of sources for more information at the back of the book.

Download or read book Saoirse written by Don Conroy and published by Mentor Publications. This book was released on 1997-01-01 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: An orphaned grey seal from a remote island off the coast of Ireland learns from experience about the interdependence of sea creatures and the devastation that man's carelessness and cruelty can cause.