Cetacean Population Density in the Eastern Pacific Ocean
Author: Megan Caton Ferguson
Publisher:
Published: 2005
Total Pages: 458
ISBN-13:
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Author: Megan Caton Ferguson
Publisher:
Published: 2005
Total Pages: 458
ISBN-13:
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Publisher:
Published: 2008
Total Pages: 956
ISBN-13:
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Publisher:
Published: 1979
Total Pages: 486
ISBN-13:
DOWNLOAD EBOOKAuthor: Lillian L. Vlymen
Publisher:
Published: 1989
Total Pages: 176
ISBN-13:
DOWNLOAD EBOOKAuthor: Sofie Van Parijs
Publisher: Frontiers Media SA
Published: 2024-05-24
Total Pages: 342
ISBN-13: 2832548644
DOWNLOAD EBOOKThe ocean is under increasing threat from the expansion of human activities. The combined impacts of these threats as well as the potential impacts of climate change and ocean acidification have placed thousands of species at risk of extinction, and have impaired the structure, function, productivity and resilience of marine ecosystems. Currently, some parts of the world's oceans are significantly impacted, yet are without any form of effective management. Only a small proportion of the oceans are within protected area systems. Globally, measures are being taken to increase protection and sustainable management, but application is uncoordinated and not always effective. In order to support effective policy action by countries and competent international and regional organizations, it is critical to build a sound understanding of the most ecologically and biologically important ocean areas that support healthy marine ecosystems so that the necessary steps to ensure the long-term function and resilience of these systems can be taken.
Author:
Publisher:
Published: 2008
Total Pages: 306
ISBN-13:
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Publisher:
Published: 2010
Total Pages: 612
ISBN-13:
DOWNLOAD EBOOKAuthor: International Union for Conservation of Nature and Natural Resources
Publisher: IUCN
Published: 1991
Total Pages: 450
ISBN-13: 9782880329365
DOWNLOAD EBOOKAuthor: William F. Perrin
Publisher: Academic Press
Published: 2009-02-26
Total Pages: 1355
ISBN-13: 0080919936
DOWNLOAD EBOOKThis thorough revision of the classic Encyclopedia of Marine Mammals brings this authoritative book right up-to-date. Articles describe every species in detail, based on the very latest taxonomy, and a host of biological, ecological and sociological aspects relating to marine mammals. The latest information on the biology, ecology, anatomy, behavior and interactions with man is provided by a cast of expert authors – all presented in such detail and clarity to support both marine mammal specialists and the serious naturalist. Fully referenced throughout and with a fresh selection of the best color photographs available, the long-awaited second edition remains at the forefront as the go-to reference on marine mammals. - More than 20% NEW MATERIAL includes articles on Climate Change, Pacific White-sided Dolphins, Sociobiology, Habitat Use, Feeding Morphology and more - Over 260 articles on the individual species with topics ranging from anatomy and behavior, to conservation, exploitation and the impact of global climate change on marine mammals - New color illustrations show every species and document topical articles FROM THE FIRST EDITION "This book is so good...a bargain, full of riches...packed with fascinating up to date information. I recommend it unreservedly it to individuals, students, and researchers, as well as libraries." --Richard M. Laws, MARINE MAMMALS SCIENCE "...establishes a solid and satisfying foundation for current study and future exploration" --Ronald J. Shusterman, SCIENCE