Marine Mammals and Fisheries
Author: J. R. Beddington
Publisher: Unwin Hyman
Published: 1985-01-01
Total Pages: 354
ISBN-13: 9780046390037
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Author: J. R. Beddington
Publisher: Unwin Hyman
Published: 1985-01-01
Total Pages: 354
ISBN-13: 9780046390037
DOWNLOAD EBOOKAuthor: Simon P. Northridge
Publisher: Bernan Press(PA)
Published: 1984
Total Pages: 214
ISBN-13:
DOWNLOAD EBOOKSummarizes available information on distribution, abundance, and feeding habits of cetacean, pinniped and sirenian mammals as well as information on interactions between these species and fisheries throughout the world. Catalog of marine mammal species, their population sizes, distributions, and diets is followed by area account of their interactions with fisheries.
Author: Nicholas Gales
Publisher: CSIRO PUBLISHING
Published: 2003-10-22
Total Pages: 468
ISBN-13: 0643099263
DOWNLOAD EBOOKMarine Mammals: Fisheries, Tourism and Management Issues brings together contributions from 68 leading scientists from 12 countries to provide a comprehensive, up-to-date review on the way we manage our interactions with whales, dolphins, seals and dugongs. The book examines how we have fared conserving the world’s marine mammal populations, with a focus on the key issues of fisheries and tourism. From a unique southern hemisphere perspective, the authors consider how science informs the culling debate, how wild fisheries and aquaculture interact with marine mammal populations and how we might manage the effects of whale, dolphin and seal watching industries. The authors also address other issues such as the way in which ethics, genetics, acoustics, ecosystem models and pollution influence the management and conservation of marine mammals. Marine Mammals is an invaluable and accessible resource for all those involved with marine mammals, including scientists, managers, policy makers, industry representatives and students. Winner of a 2004 Whitley Award.
Author:
Publisher:
Published: 2006
Total Pages: 372
ISBN-13:
DOWNLOAD EBOOKAuthor: W. John Richardson
Publisher: Academic Press
Published: 2013-10-22
Total Pages: 593
ISBN-13: 0080573037
DOWNLOAD EBOOKMany marine mammals communicate by emitting sounds that pass through water. Such sounds can be received across great distances and can influence the behavior of these undersea creatures. In the past few decades, the oceans have become increasingly noisy, as underwater sounds from propellers, sonars, and other human activities make it difficult for marine mammals to communicate. This book discusses, among many other topics, just how well marine mammals hear, how noisy the oceans have become, and what effects these new sounds have on marine mammals. The baseline of ambient noise, the sounds produced by machines and mammals, the sensitivity of marine mammal hearing, and the reactions of marine mammals are also examined. An essential addition to any marine biologist's library, Marine Mammals and Noise will be especially appealing to marine mammalogists, researchers, policy makers and regulators, and marine biologists and oceanographers using sound in their research.
Author: Simmonds, M.P
Publisher: Jones & Bartlett Publishers
Published: 2013
Total Pages: 364
ISBN-13: 0763783447
DOWNLOAD EBOOKThe charismatic mammals that live in the ocean are a constant source of interest, both for scientists and our society at large. Their biology, behavior, and conservation are of utmost importance, as a vast number of species are currently threatened. Intended for the upper-level undergraduate or graduate student within biology, marine biology, or conservation/environmental science, An Introduction to Marine Mammal Biology and Conservation provides a broad introduction to marine mammal biology using cutting edge information and student-friendly learning tools. The text begins with chapters on the evolution and classification of marine mammals and their general biology. It moves on to discuss the behavior and ecology of different groups of marine mammals, such as polar bears, otters, and cetaceans. Part 3 dives into many different conservation issues facing marine mammals, as well as discussions on how they can be addressed. Closing chapters provide information on how scientists study marine mammals, how society can enjoy observing the animals while making sure they are preserved, and a word to students looking to pursue a career with marine mammals.
Author: National Research Council
Publisher: National Academies Press
Published: 1999-06-09
Total Pages: 436
ISBN-13: 0309173477
DOWNLOAD EBOOKMost U.S. fish stocks are fully or over-exploited, and harvesting in many fisheries far exceeds sustainable levels. The individual fishing quota (IFQ) is a relatively new instrument under which harvesting privileges are allocated to individual fishermenâ€"innovative yet controversial for its feared effect on fishing communities and individual fishermen. Based on testimony from fishermen, regulators, environmentalists, and others, Sharing the Fish explores how IFQs might address the serious social, economic, and biologic issues raised by depleted fish stocks. In their approach to a national policy on IFQs, the panel makes direct recommendations to Congress, the Secretary of Commerce, the National Marine Fisheries Service, regional fishery management councils, state authorities, and others. This book provides definitions and examples, reviews legislation and regulations, and includes lessons learned from fisheries on the U.S. East Coast and in Alaska, and in Iceland, New Zealand, and other nations. The committee discusses the public trust doctrine, management of common-pool resources, alternative and complementary approaches to the IFQ, and more. Sharing the Fish provides straightforward answers that will be important to fishery policymakers and regulators, natural resource economists, fishery managers, environmental advocates, and concerned fishermen and their communities.
Author: Joseph R. Geraci
Publisher: National Aquarium in Baltimore
Published: 2005
Total Pages: 386
ISBN-13: 0977460908
DOWNLOAD EBOOKComprehensive manual for understanding and carrying out marine mammal rescue activities for stranded seals, manatees, dolphins, whales, or sea otters.
Author: Rebecca Lent
Publisher: Frontiers Media SA
Published: 2022-04-29
Total Pages: 218
ISBN-13: 288976043X
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 2001
Total Pages: 846
ISBN-13:
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