Bioacoustics Of Monterey Bay Pinnipeds Extraction Of Information From Acoustic Signals PDF Download
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Total Pages | : 5 |
Release | : 2002 |
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Download Bioacoustics of Monterey Bay Pinnipeds: Extraction of Information from Acoustic Signals Book in PDF, ePub and Kindle
Two doctoral students at UCSC were supported by this ASSERT award. The students participated in an ongoing ONR funded research program on the bioacoustics of pinnipeds while developing and carrying out complementary independent investigations. During the award period, both students received specialized training in animal psychophysics, experimental design, and acoustic instrumentation and measurement. Both students completed and published significant original research related to sensory biology, communication, and cognition in seals and sea lions. Their concurrent participation in the primary ONE funded research program improved productivity and efficiency. The technical and research skills developed by the students while supported by this grant will be useful to independent and government supported research agencies.
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Total Pages | : 0 |
Release | : 1998 |
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Download Bioacoustics of Monterey Bay Pinnipeds: Auditory Fatigue and Masking Book in PDF, ePub and Kindle
Auditory thresholds were obtained for one northern elephant seal (Mirounga angustirostris), one harbor seal (Phoca vitulina) and two California sea lions (Zalophus californianus) under unmasked conditions, masked conditions, and following exposure to noise. Thresholds were determined using a 50% correct detection criterion in a signal detection task using trained behavioral responses to brief pure tones. Results indicate that 1) Mirounga is most sensitive to low frequency sounds in water and is relatively hard of hearing in air; 2) Phoca has comparable auditory sensitivity to sounds of low frequency in air and under water; 3) Zalophus is more sensitive to aerial sounds than underwater sounds; 4) Zalophus is susceptible to age related hearing loss, especially at higher frequencies; 5) all three species, and Mirounga in particular, are quite good at detecting low frequency signals from noise; and 6) moderately loud underwater sounds have the potential to induce short-term residual hearing loss in all species tested.
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Total Pages | : 744 |
Release | : 1999 |
Genre | : Environmental protection |
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Download EPA Publications Bibliography Book in PDF, ePub and Kindle
Author | : Whitlow W.L. Au |
Publisher | : Springer Science & Business Media |
Total Pages | : 499 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 1461211506 |
Download Hearing by Whales and Dolphins Book in PDF, ePub and Kindle
Here, experts in different areas of the field provide an overview of the bioacoustics of whales and dolphins as well as a thorough introduction to the subject for investigators of hearing in other animals. Topics covered include the structure and function of cetacean auditory systems, the unique sound production system of odontocetes, acoustic communication, psychoacoustics, echolocation and models of sound propagation.
Author | : W. John Richardson |
Publisher | : Academic Press |
Total Pages | : 593 |
Release | : 2013-10-22 |
Genre | : Science |
ISBN | : 0080573037 |
Download Marine Mammals and Noise Book in PDF, ePub and Kindle
Many 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 | : Bernd Würsig |
Publisher | : Springer |
Total Pages | : 508 |
Release | : 2019-08-02 |
Genre | : Science |
ISBN | : 3030166635 |
Download Ethology and Behavioral Ecology of Odontocetes Book in PDF, ePub and Kindle
This book concentrates on the marine mammalian group of Odontocetes, the toothed whales, dolphins, and porpoises. In 23 chapters, a total of 40 authors describe general patterns of ethological concepts of odontocetes in their natural environments, with a strong bent towards behavioral ecology. Examples are given of particularly well-studied species and species groups for which enough data exist, especially from the past 15 years. The aim is to give a modern flavor of present knowledge of ethology and behavior of generally large-brained behaviorally flexible mammals that have evolved quite separately from social mammals on land. As well, the plight of populations and species due to humans is described in multiple chapters, with the goal that an understanding of behavior can help to solve or alleviate at least some human-made problems.
Author | : Vicky A. Melfi |
Publisher | : John Wiley & Sons |
Total Pages | : 389 |
Release | : 2020-03-09 |
Genre | : Science |
ISBN | : 1118968530 |
Download Zoo Animal Learning and Training Book in PDF, ePub and Kindle
Comprehensively explains animal learning theories and current best practices in animal training within zoos This accessible, up-to-date book on animal training in a zoo/aquaria context provides a unified approach to zoo animal learning, bringing together the art and science of animal training. Written by experts in academia and working zoos, it incorporates the latest information from the scientific community along with current best practice, demystifying the complexities of training zoo animals. In doing so, it teaches readers how to effectively train animals and to fully understand the consequences of their actions. Zoo Animal Learning and Training starts with an overview of animal learning theory. It describes the main categories of animal learning styles; considers the diverse natural history of zoo animals; reviews the research undertaken which demonstrates ultimate benefits of learning; and highlights the advantages and disadvantages of the different approaches. It also shows how the direct application of learning theory can be integrated into zoo animal management; discusses how other factors might affect development; and investigates situations and activities from which animals learn. It also explores the theoretical basis that determines whether enrichments are successful. Provides an easily accessibly, jargon-free introduction to the subject Explores different training styles, providing theoretical background to animal learning theory as well as considerations for practical training programme – including how to set them up, manage people and animals within them and their consequences Includes effective skills and ‘rules of thumb’ from professional animal trainers Offers commentary on the ethical and welfare implications of training in zoos Features contributions from global experts in academia and the zoo profession Uniquely features both academic and professional perspectives Zoo Animal Learning and Training is an important book for students, academics and professionals. Suited to senior undergraduate students in zoo biology, veterinary science, and psychology, and for post-graduate students in animal management, behaviour and conservation, as well as zoo biology. It is also beneficial to those working professionally in zoos and aquaria at different levels.
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Total Pages | : 918 |
Release | : 2010 |
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Download Mariana Islands Range Complex Book in PDF, ePub and Kindle
Author | : Burton K. Lim |
Publisher | : Springer Nature |
Total Pages | : 375 |
Release | : 2021-01-23 |
Genre | : Science |
ISBN | : 3030547272 |
Download 50 Years of Bat Research Book in PDF, ePub and Kindle
With more than 1,400 species, bats are an incredibly diverse and successful group of mammals that can serve as model systems for many unique evolutionary adaptations. Flight has allowed them to master the sky, while echolocation enables them to navigate in the dark. Being small, secretive, nocturnal creatures has made bats a challenge to study, but over the past 50 years, innovative research has made it possible to dispel some of the mystery and myth surrounding them to give us a better understanding of the role these animals play in the ecosystem. The structure of the book is based on several broad themes across the biological sciences, including the evolution of bats, their ecology and behavior, and conservation of biodiversity. Within these themes are more specific topics on important aspects of bat research, such as morphology, molecular biology, echolocation, taxonomy, systematics, threats to bats, social structure, reproduction, movements, and feeding strategies. Given its scope, the book will appeal to the wider scientific community, environmental organizations, and government policymakers who are interested in the interdisciplinary aspects of biology and nature.
Author | : Michael Jasny |
Publisher | : |
Total Pages | : 90 |
Release | : 1999 |
Genre | : Nature |
ISBN | : |
Download Sounding the Depths Book in PDF, ePub and Kindle