Pinnipeds And El Nino PDF Download
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Author | : Fritz Trillmich |
Publisher | : Springer Science & Business Media |
Total Pages | : 299 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 3642763987 |
Download Pinnipeds and El Niño Book in PDF, ePub and Kindle
El Niño is a meteorological and oceanographic phenomenon, which occurs at irregular intervals in the eastern tropical Pacific. Its most obvious characteristic is the warming of surface waters, which causes enormous disturbances of the marine environment. A severe Niño may also affect continental systems worldwide. This book gathers in a comprehensive way the information available on the effects of the exceptionally strong 1982-83 Niño on a group of marine mammals, the pinnipeds. It presents an analysis of the effects of environmental stress on the populations of top predators. Data and interpretations are based on a most unusual collection of long-term studies of pinniped population dynamics, behavior and ecology which spanned the El Niño event. The responses of pinniped populations to the El Niño disturbance of the marine ecosystem also has important implications for the management and conservation of marine mammal populations.
Author | : Fritz Trillmich |
Publisher | : Springer |
Total Pages | : 293 |
Release | : 1991-11-29 |
Genre | : Science |
ISBN | : 9783540536345 |
Download Pinnipeds and El Niño Book in PDF, ePub and Kindle
El Niño is a meteorological and oceanographic phenomenon, which occurs at irregular intervals in the eastern tropical Pacific. Its most obvious characteristic is the warming of surface waters, which causes enormous disturbances of the marine environment. A severe Niño may also affect continental systems worldwide. This book gathers in a comprehensive way the information available on the effects of the exceptionally strong 1982-83 Niño on a group of marine mammals, the pinnipeds. It presents an analysis of the effects of environmental stress on the populations of top predators. Data and interpretations are based on a most unusual collection of long-term studies of pinniped population dynamics, behavior and ecology which spanned the El Niño event. The responses of pinniped populations to the El Niño disturbance of the marine ecosystem also has important implications for the management and conservation of marine mammal populations.
Author | : Fitrillmich & Uno (Eds) |
Publisher | : |
Total Pages | : |
Release | : 1991 |
Genre | : |
ISBN | : |
Download Effects of El Nino on Pinnipeds Book in PDF, ePub and Kindle
Author | : Larissa Rosa de Oliveira |
Publisher | : |
Total Pages | : |
Release | : 2011 |
Genre | : |
ISBN | : 9789533077857 |
Download Vulnerability of South American Pinnipeds Under El Niño Southern Oscillation Events Book in PDF, ePub and Kindle
Author | : Ashley Conrad-Saydah |
Publisher | : |
Total Pages | : 0 |
Release | : 1999 |
Genre | : |
ISBN | : |
Download Pinnipeds and El Niño Book in PDF, ePub and Kindle
Author | : F. TRILLMICH |
Publisher | : |
Total Pages | : |
Release | : 1985 |
Genre | : |
ISBN | : |
Download Drastic effects of El Nino on Galapagos pinnipeds Book in PDF, ePub and Kindle
Author | : I.L. BOYD |
Publisher | : |
Total Pages | : |
Release | : 1992 |
Genre | : |
ISBN | : |
Download Review of Pinnipeds and El Nino edited by F. Trillmich and K.A. Ono. Ecological studies, 88. Heidelberg, Springer-Verlag, 1991 Book in PDF, ePub and Kindle
Author | : Juan J. Alava |
Publisher | : CRC Press |
Total Pages | : 285 |
Release | : 2017-07-12 |
Genre | : Nature |
ISBN | : 1351647636 |
Download Tropical Pinnipeds Book in PDF, ePub and Kindle
Pinnipeds are a fascinating group of marine mammals that play a crucial role as apex predators and sentinels of the functioning and health of marine ecosystems. They are found in the most extreme environments from the Polar regions to the tropics. Pinnipeds are comprised of about 34 species, and of those at least 25% live permanently in tropical zones. This book reviews and updates current research on the biology, marine ecology, bio-monitoring, and conservation of tropical pinniped populations, including their behavior, anthropogenic stressors, and health. It also looks at challenges to be faced for the conservation of tropical pinnipeds, many of which are threatened species.
Author | : D. Renouf |
Publisher | : Springer Science & Business Media |
Total Pages | : 424 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 9401131007 |
Download The Behaviour of Pinnipeds Book in PDF, ePub and Kindle
We teach our students of behavioural science that one first defines a research problem, and then the most appropriate animal is selected to investigate hypotheses. The reverse order of events is improper: a particular class of animals should not be studied for its own sake. In the case of the Pinnipeds (seals, sea lions, fur seals and walruses) the organism and the problem are essentially the same. The research questions presented in this volume in one way or another relate to survival in two worlds, the ocean for foraging, and the terrain at its edge or frozen above it for breeding. The evolution of Pinniped behaviour and the mechanisms which underlie it are a consequence of having to cope with two seemingly incompatible sets of environmental constraints. The physiological adaptations for concomitant functioning in two media with very different physical characteristics have produced correlated behav ioural modifications. The energetic demands of reproduction and foraging are idiosyncratic because each activity occurs on opposite sides of the air/water interface. As a result, the mating system must reconcile aquatic design for such functions as locomotion and thermoregulation, with the terrestrial requirements for successful pupping. Similarly, the ecology of this dual habitat prescribes the rules governing the behaviour of the neonate and its interactions with its mother.
Author | : Gisela Heckel |
Publisher | : Springer Nature |
Total Pages | : 236 |
Release | : 2021-03-28 |
Genre | : Science |
ISBN | : 303063177X |
Download Ecology and Conservation of Pinnipeds in Latin America Book in PDF, ePub and Kindle
Pinnipeds are marine mammals that include eared seals, true seals, and walruses. This book presents detailed reviews on the ecology and conservation of 10 pinniped species along the coasts and islands in Latin America, from Mexico to Chile and Argentina. Topics covered include their population dynamics, trophic ecology, reproduction, and behavior. In addition, the book addresses major conservation issues regarding climate change, interaction with fisheries, ecotourism, and other human activities.