Tracking Animal Migration With Stable Isotopes

Tracking Animal Migration With Stable Isotopes Book PDF
✏Book Title : Tracking Animal Migration with Stable Isotopes
✏Author : Keith A. Hobson
✏Publisher : Academic Press
✏Release Date : 2018-09-13
✏Pages : 268
✏ISBN : 9780128147245
✏Available Language : English, Spanish, And French

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✏Tracking Animal Migration with Stable Isotopes Book Summary : Tracking Animal Migration with Stable Isotopes, Second Edition, provides a complete introduction to new and powerful isotopic tools and applications that track animal migration, reviewing where isotope tracers fit in the modern toolbox of tracking methods. The book provides background information on a broad range of migration scenarios in terrestrial and aquatic systems and summarizes the most cutting-edge developments in the field that are revolutionizing the way migrant individuals and populations are assigned to their true origins. It allows undergraduates, graduate students and non-specialist scientists to adopt and apply isotopes to migration research, and also serves as a useful reference for scientists. The new edition thoroughly updates the information available to the reader on current applications of this technique and provides new tools for the isotopic assignment of individuals to origins, including geostatistical multi-isotope approaches and the ways in which researchers can combine isotopes with routine data in a Bayesian framework to provide best estimates of animal origins. Four new chapters include contributions on applications to the movements of terrestrial mammals, with particular emphasis on how aspects of animal physiology can influence stable isotope values. Includes an animal physiology component that is an in-depth overview of the cautions and caveats related to this technique Covers marine and aquatic isoscapes and methods to track marine organisms for researchers trying to apply isotopic tracking to animals in these environments Features state-of-the-art statistical treatments for assignment and combining diverse datasets

Tracking Animal Migration With Stable Isotopes Book PDF
✏Book Title : Tracking Animal Migration with Stable Isotopes
✏Author :
✏Publisher : Academic Press
✏Release Date : 2008-04-09
✏Pages : 160
✏ISBN : 0080559263
✏Available Language : English, Spanish, And French

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✏Tracking Animal Migration with Stable Isotopes Book Summary : Tracking Animal Migration with Stable Isotopes provides a consolidated overview of the current knowledge of stable isotopes in terrestrial migration research questions. It offers ecologists and conservation biologists provide a practical handbook for those considering using stable isotopes in their migration research. Presents information for readers to understand how to apply isotopic methods for tracking Critical information on areas for future research Practical guidelines and discussions of sample collection, sample preparation, and data analysis Enhanced understanding of data and statistical analysis in isotope-based studies of migratory animals

📒Animal Migration ✍ Ben Hoare

Animal Migration Book PDF
✏Book Title : Animal Migration
✏Author : Ben Hoare
✏Publisher : Univ of California Press
✏Release Date : 2009
✏Pages : 176
✏ISBN : 0520258231
✏Available Language : English, Spanish, And French

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✏Animal Migration Book Summary : This guide explores the mysteries of animal migration over land, through oceans, and by air. With more than 300 color photographs, maps, and illustrations, it covers every continent as it traces the routes of some 50 remarkable migrations -- including those of polar bears, wildebeest, hummingbirds, iguanas, and sharks. The author describes the navigation, reproduction, and feeding strategies of these animals and discusses migrations that stand out for their extraordinary challenges, such as those that take animals unthinkable distances across hostile territory. This book also includes a catalog of migration hot spots around the world -- places where the planet's greatest animal voyages can be observed.

North American Monarch Butterfly Ecology And Conservation Book PDF
✏Book Title : North American Monarch Butterfly Ecology and Conservation
✏Author : Jay E. Diffendorfer
✏Publisher : Frontiers Media SA
✏Release Date : 2020-10-23
✏Pages : 422
✏ISBN : 9782889661183
✏Available Language : English, Spanish, And French

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✏North American Monarch Butterfly Ecology and Conservation Book Summary :

📒Conservation Physiology ✍ Christine L. Madliger

Conservation Physiology Book PDF
✏Book Title : Conservation Physiology
✏Author : Christine L. Madliger
✏Publisher : Oxford University Press, USA
✏Release Date : 2020-11-30
✏Pages : 352
✏ISBN : 9780198843610
✏Available Language : English, Spanish, And French

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✏Conservation Physiology Book Summary : This novel textbook provides the first consolidated overview of the scope, purpose, and applications of conservation physiology with a focus on wildlife. It outlines the major avenues and advances by which the field is contributing to the monitoring, management, and restoration of wild animal populations.

📒The Avian Migrant ✍ John H. Rappole

The Avian Migrant Book PDF
✏Book Title : The Avian Migrant
✏Author : John H. Rappole
✏Publisher : Columbia University Press
✏Release Date : 2013-06-11
✏Pages : 464
✏ISBN : 9780231518635
✏Available Language : English, Spanish, And French

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✏The Avian Migrant Book Summary : The purpose of migration, regardless of the distance involved, is to exploit two or more environments suitable for survival or reproduction over time, usually on a seasonal basis. Yet individual organisms can practice the phenomenon differently, and birds deploy unique patterns of movement over particular segments of time. Incorporating the latest research on bird migration, this concise, critical assessment offers contemporary readers a firm grasp of what defines an avian migrant, how the organism came to be, what is known about its behavior, and how we can resolve its enduring mysteries. John H. Rappole's sophisticated survey of field data clarifies key ecological, biological, physiological, navigational, and evolutionary concerns. He begins with the very first migrants, who traded a home environment of greater stability for one of greater seasonality, and uses the structure of the annual cycle to examine the difference between migratory birds and their resident counterparts. He ultimately connects these differences to evolutionary milestones that have shaped a migrant lifestyle through natural selection. Rather than catalogue and describe various aspects of bird migration, Rappole considers how the avian migrant fits within a larger ecological frame, enabling a richer understanding of the phenomenon and its critical role in sustaining a hospitable and productive environment. Rappole concludes with a focus on population biology and conservation across time periods, considering the link between bird migration and the spread of disease among birds and humans, and the effects of global warming on migrant breeding ranges, reaction norms, and macroecology.

Stable Isotopes To Trace Migratory Birds And To Identify Harmful Diseases Book PDF
✏Book Title : Stable Isotopes to Trace Migratory Birds and to Identify Harmful Diseases
✏Author : G.J. Viljoen
✏Publisher : Springer
✏Release Date : 2016-06-22
✏Pages : 49
✏ISBN : 9783319282985
✏Available Language : English, Spanish, And French

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✏Stable Isotopes to Trace Migratory Birds and to Identify Harmful Diseases Book Summary : This manuscript discusses the potentials of the approaches as mentioned below to monitor the AIVs in WMW. Molecular diagnostic platforms enable for accurate detection of the AIVs in the feces of infected birds. Similar technologies can be used to determine the bird species through DNA barcoding, enabling non-invasive research on the epidemiology of the disease. Wild migratory waterfowl (WMW) play significant role in the transmission of avian influenza viruses (AIVs) on large distances. Understanding bird migrations may therefore significantly contribute towards understanding of the disease epidemiology, however most conventional approaches to trace WMW migrations are based on capturing, tagging (mostly ringing or GPS devices) and their re-capturing to link the departure and arrival places. Stable isotope ratios in metabolically inert tissues (feathers, beaks, claws) reflect the ratios present at the point of intake (drinking or feeding), thus enabling for tracing bird origins at stopover places. Molecular diagnostic platforms such as the polymerase chain reaction (PCR) enable for accurate detection of the AIVs in the feces of infected birds. Similar technologies (genetic sequencing) can be used to determine the bird species through DNA barcoding. Simple and easy collection of feather and fecal samples at the stopover places may generate a full information package on which species of WMW carries the AIVs (PCR+DNA barcoding on the feces), as well as the origin of these species (SI+DNA barcoding on the feathers). Therefore, such approaches enable for research on the epidemiology and the ecology of the AIVs in WMW using a non-invasive platform, which does not require capturing of WMW. This manuscript discusses the potentials of these approaches to monitor the AIVs in WMW. p>

Canadian Journal Of Zoology Book PDF
✏Book Title : Canadian Journal of Zoology
✏Author :
✏Publisher :
✏Release Date : 2013-07
✏Pages :
✏ISBN : MINN:31951P01137035S
✏Available Language : English, Spanish, And French

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✏Canadian Journal of Zoology Book Summary :

Stable Isotope Ecology Book PDF
✏Book Title : Stable Isotope Ecology
✏Author : Brian Fry
✏Publisher : Springer Science & Business Media
✏Release Date : 2007-01-15
✏Pages : 308
✏ISBN : 0387337458
✏Available Language : English, Spanish, And French

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✏Stable Isotope Ecology Book Summary : A solid introduction to stable isotopes that can also be used as an instructive review for more experienced researchers and professionals. The book approaches the use of isotopes from the perspective of ecological and biological research, but its concepts can be applied within other disciplines. A novel, step-by-step spreadsheet modeling approach is also presented for circulating tracers in any ecological system, including any favorite system an ecologist might dream up while sitting at a computer. The author’s humorous and lighthearted style painlessly imparts the principles of isotope ecology. The online material contains color illustrations, spreadsheet models, technical appendices, and problems and answers.

📒Official Meeting Program ✍ Ecological Society of America. Meeting

Official Meeting Program Book PDF
✏Book Title : Official Meeting Program
✏Author : Ecological Society of America. Meeting
✏Publisher :
✏Release Date : 2008
✏Pages :
✏ISBN : STANFORD:36105132965562
✏Available Language : English, Spanish, And French

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✏Official Meeting Program Book Summary :

The Ecology Of Large Mammals In Central Yellowstone Book PDF
✏Book Title : The Ecology of Large Mammals in Central Yellowstone
✏Author : Robert A. Garrott
✏Publisher : Academic Press
✏Release Date : 2009
✏Pages : 693
✏ISBN : UCSD:31822037154770
✏Available Language : English, Spanish, And French

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✏The Ecology of Large Mammals in Central Yellowstone Book Summary : This book is an authoritative work on the ecology of some of America's most iconic large mammals in a natural environment - and of the interplay between climate, landscape, and animals in the interior of the world's first and most famous national park. Central Yellowstone includes the range of one of the largest migratory populations of bison in North America as well as a unique elk herd that remains in the park year round. These populations live in a varied landscape with seasonal and often extreme patterns of climate and food abundance. The reintroduction of wolves into the park a decade ago resulted in scientific and public controversy about the effect of large predators on their prey, a debate closely examined in the book. Introductory chapters describe the geography, geology and vegetation of the ecosystem. The elk and bison are then introduced and their population ecology described both pre- and post- wolf introduction, enabling valuable insights into the demographic and behavioral consequences for their ungulate prey. Subsequent chapters describe the wildlife-human interactions and show how scientific research can inform the debate and policy issues surrounding winter recreation in Yellowstone. The book closes with a discussion of how this ecological knowledge can be used to educate the public, both about Yellowstone itself and about science, ecology and the environment in general. Yellowstone National Park exemplifies some of the currently most hotly debated and high-profile ecological, wildlife management, and environmental policy issues and this book will have broad appeal not only to academic ecologists, but also to natural resource students, managers, biologists, policy makers, administrators and the general public. * Unrivalled descriptions of ecological processes in a world famous ecosystem, based on information from 16 years of painstaking field work and collaborations among 66 scientists and technical experts and 15 graduate studies. * Detailed studies of two charismatic North American herbivore species - elk and bison * Description of the restoration of wolves into central Yellowstone and their ecological interactions with their elk and bison prey * Illustrated with numerous evocative colour photographs and stunning maps

Canadian Journal Of Fisheries And Aquatic Sciences Book PDF
✏Book Title : Canadian Journal of Fisheries and Aquatic Sciences
✏Author :
✏Publisher :
✏Release Date : 2011-09
✏Pages :
✏ISBN : UIUC:30112108421121
✏Available Language : English, Spanish, And French

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✏Canadian Journal of Fisheries and Aquatic Sciences Book Summary :

Stable Isotopes In Ecology And Environmental Science Book PDF
✏Book Title : Stable Isotopes in Ecology and Environmental Science
✏Author : Robert Michener
✏Publisher : Wiley-Blackwell
✏Release Date : 2007-10-08
✏Pages : 566
✏ISBN : UOM:39015073880786
✏Available Language : English, Spanish, And French

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✏Stable Isotopes in Ecology and Environmental Science Book Summary : Highlighting the uses of stable isotope analysis in many ecological disciplines, this book examines the methods of research and information on experimental techniques in ecology. It looks at techniques that use natural abundance isotopes to: follow whole ecosystem element cycling; understand processes; and more.

Ecology Abstracts Book PDF
✏Book Title : Ecology Abstracts
✏Author :
✏Publisher :
✏Release Date : 2000
✏Pages :
✏ISBN : UOM:39015050440075
✏Available Language : English, Spanish, And French

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✏Ecology Abstracts Book Summary : Coverage: 1982- current; updated: monthly. This database covers current ecology research across a wide range of disciplines, reflecting recent advances in light of growing evidence regarding global environmental change and destruction. Major ares of subject coverage include: Algae/lichens, Animals, Annelids, Aquatic ecosystems, Arachnids, Arid zones, Birds, Brackish water, Bryophytes/pteridophytes, Coastal ecosystems, Conifers, Conservation, Control, Crustaceans, Ecosyst em studies, Fungi, Grasses, Grasslands, High altitude environments, Human ecology, Insects, Legumes, Mammals, Management, Microorganisms, Molluscs, Nematodes, Paleo-ecology, Plants, Pollution studies, Reptiles, River basins, Soil, TAiga/tundra, Terrestrial ecosystems, Vertebrates, Wetlands, Woodlands.

Physiological And Ecological Adaptations To Feeding In Vertebrates Book PDF
✏Book Title : Physiological and Ecological Adaptations to Feeding in Vertebrates
✏Author : J. Matthias Starck
✏Publisher : Science Pub Incorporated
✏Release Date : 2005
✏Pages : 425
✏ISBN : STANFORD:36105114143378
✏Available Language : English, Spanish, And French

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✏Physiological and Ecological Adaptations to Feeding in Vertebrates Book Summary : Responding to recent interest in the gastrointestinal tract as a model for studies in physiological and ecological adaptation to fluctuating environmental conditions, this collection summarizes the current state of knowledge from an integrative perspective. The contributors come from the fields of comparative morphology, nutritional physiology, eco

South African Journal Of Science Book PDF
✏Book Title : South African Journal of Science
✏Author :
✏Publisher :
✏Release Date : 2004
✏Pages :
✏ISBN : CHI:62520565
✏Available Language : English, Spanish, And French

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✏South African Journal of Science Book Summary :

Ecological And Behavioral Methods For The Study Of Bats Book PDF
✏Book Title : Ecological and Behavioral Methods for the Study of Bats
✏Author : Thomas H. Kunz
✏Publisher :
✏Release Date : 2009-11-09
✏Pages : 901
✏ISBN : UOM:39076002875511
✏Available Language : English, Spanish, And French

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✏Ecological and Behavioral Methods for the Study of Bats Book Summary : First published in 1988, Ecological and Behavioral Methods for the Study of Bats is widely acknowledged as the primary reference for both amateur and professional bat researchers. Bats are the second most diverse group of mammals on the earth. They live on every continent except Antarctica, ranging from deserts to tropical forests to mountains, and their activities have a profound effect on the ecosystems in which they live. Despite their ubiquity and importance, bats are challenging to study. This volume provides researchers, conservationists, and consultants with the ecological background and specific information essential for studying bats in the wild and in captivity. Chapters detail many of the newest and most commonly used field and laboratory techniques needed to advance the study of bats, describe how these methods are applied to the study of the ecology and behavior of bats, and offer advice on how to interpret the results of research. The book includes forty-three chapters, fourteen of which are new to the second edition, with information on molecular ecology and evolution, bioacoustics, chemical communication, flight dynamics, population models, and methods for assessing postnatal growth and development. Fully illustrated and featuring contributions from the world’s leading experts in bat biology, this reference contains everything bat researchers and natural resource managers need to know for the study and conservation of this wide-ranging, ecologically vital, and diverse taxon.

Proceedings Book PDF
✏Book Title : Proceedings
✏Author :
✏Publisher :
✏Release Date : 2009
✏Pages :
✏ISBN : UCLA:L0090601139
✏Available Language : English, Spanish, And French

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✏Proceedings Book Summary :

📒Lone Survivors ✍ Chris Stringer

Lone Survivors Book PDF
✏Book Title : Lone Survivors
✏Author : Chris Stringer
✏Publisher : Macmillan
✏Release Date : 2012-03-13
✏Pages : 336
✏ISBN : 9781429973441
✏Available Language : English, Spanish, And French

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✏Lone Survivors Book Summary : A leading researcher on human evolution proposes a new and controversial theory of how our species came to be In this groundbreaking and engaging work of science, world-renowned paleoanthropologist Chris Stringer sets out a new theory of humanity's origin, challenging both the multiregionalists (who hold that modern humans developed from ancient ancestors in different parts of the world) and his own "out of Africa" theory, which maintains that humans emerged rapidly in one small part of Africa and then spread to replace all other humans within and outside the continent. Stringer's new theory, based on archeological and genetic evidence, holds that distinct humans coexisted and competed across the African continent—exchanging genes, tools, and behavioral strategies. Stringer draws on analyses of old and new fossils from around the world, DNA studies of Neanderthals (using the full genome map) and other species, and recent archeological digs to unveil his new theory. He shows how the most sensational recent fossil findings fit with his model, and he questions previous concepts (including his own) of modernity and how it evolved. Lone Survivors will be the definitive account of who and what we were, and will change perceptions about our origins and about what it means to be human.

📒Estuarine Ecology ✍ John W. Day, Jr.

Estuarine Ecology Book PDF
✏Book Title : Estuarine Ecology
✏Author : John W. Day, Jr.
✏Publisher : John Wiley & Sons
✏Release Date : 2012-09-19
✏Pages : 568
✏ISBN : 9781118391914
✏Available Language : English, Spanish, And French

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✏Estuarine Ecology Book Summary : Estuaries are among the most biologically productive ecosystems on the planet--critical to the life cycles of fish, other aquatic animals, and the creatures which feed on them. Estuarine Ecology, Second Edition, covers the physical and chemical aspects of estuaries, the biology and ecology of key organisms, the flow of organic matter through estuaries, and human interactions, such as the environmental impact of fisheries on estuaries and the effects of global climate change on these important ecosystems. Authored by a team of world experts from the estuarine science community, this long-awaited, full-color edition includes new chapters covering phytoplankton, seagrasses, coastal marshes, mangroves, benthic algae, Integrated Coastal Zone Management techniques, and the effects of global climate change. It also features an entriely new section on estuarine ecosystem processes, trophic webs, ecosystem metabolism, and the interactions between estuaries and other ecosystems such as wetlands and marshes

Encyclopedia Of Animal Behavior Book PDF
✏Book Title : Encyclopedia of Animal Behavior
✏Author :
✏Publisher : Academic Press
✏Release Date : 2010
✏Pages : 2672
✏ISBN : 0080453333
✏Available Language : English, Spanish, And French

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✏Encyclopedia of Animal Behavior Book Summary : The Encyclopedia of Animal Behavior has engaged with great success the efforts of many of the best behavioral biologists of the 21st century. Section editors drawn from the most accomplished behavioral scientists of their generation have enrolled an international cast of highly respected thinkers and writers all of whom have taken great care and joy in illuminating every imaginable corner of animal behavior. This comprehensive work covers not only the usual topics such as communication, learning, sexual selection, navigation, and the history of the field, but also emerging topics in cognition, animal welfare, conservation, and applications of animal behavior. The large section on animal cognition brings together many of the world's experts on the subject to provide a comprehensive overview of this rapidly developing area. Chapters relating to animal welfare give a full view of behavioral interactions of humans with companion animals, farm animals, and animals in the wild. The key role of animal behavior in conservation biology receives broad attention, including chapters on topics such as the effects of noise pollution, captive breeding, and how the behavioral effects of parasites interacts with conservation issues. Animal behavior in environmental biology is highlighted in chapters on the effects of endocrine disruptors on behavior and a large number of chapters on key species, such as wolves, chimpanzees, hyenas and sharks. Clear, accessible writing complements a wealth of information for undergraduate college students about the essential concepts of animal behavior and the application of those concepts across the field. In-depth coverage of concepts, methods, and exemplar organisms serves the needs of graduate students and professionals in the field. From the use of behavior in assessing the welfare of pigs to the social behavior of insects, from animal empathy to bat brains, this authoritative reference, with its in-depth introductory articles, rich array of illustrations, interactive cross-referenced links, and numerous suggested readings, can guide the student or the professional to an expanded appreciation of the far-flung world of animal behavior. An invaluable tool for teaching and a source of enrichment and detail for any topic covered in an animal behavior course, the Encyclopedia of Animal Behavior is the definitive reference work in its field and will be for years to come. Comprehensive work which covers the usual topics along with emerging areas of animal behavior This encyclopedia contains clear, accessible writing and is well illustrated, including an online video, complimenting a wealth of information As an online reference, this work will be subject to period updating. This ensures that the work always remains current Contains in-depth introductions to the material that make each well-illustrated section come alive with the best the new content the discipline has to offer Glossary includes a compendium of behavioral terms that form a succinct mosaic of virtually every concept and phenomenon related to animal behavior Section editors, drawn from around the world, represent the best and the brightest among today's behavioral biologists and have recruited a broad range of internationally recognized experts Editors-in-Chief are experienced scientists and writers who between them have authored or edited eight books and teach courses in animal behavior at their respective universities

📒Frontiers In Geochemistry ✍ Russell Harmon

Frontiers In Geochemistry Book PDF
✏Book Title : Frontiers in Geochemistry
✏Author : Russell Harmon
✏Publisher : John Wiley & Sons
✏Release Date : 2011-03-03
✏Pages : 280
✏ISBN : 9781444329971
✏Available Language : English, Spanish, And French

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✏Frontiers in Geochemistry Book Summary : This book is a contribution to the International Year of Planet Earth arising from the 33rd International Geological Congress, held in Oslo, Norway during August 2008. The first section of the book considers aspects of geochemical processes which led to the development of the solid Earth as it is today. The second portion of the book shows how the rapidly-evolving analytical tools and approaches presently used by geochemists may be used to solve emerging environmental and other societal problems. This unique collection of reviews, with contributions from a range of internationally distinguished scientists, will be invaluable reading for advanced students and others interested in the central role geochemistry in the earth sciences.

Investigating Ancient Bison Migration In Alaska Book PDF
✏Book Title : Investigating Ancient Bison Migration in Alaska
✏Author : Juliette Marie Funck
✏Publisher :
✏Release Date : 2020
✏Pages : 342
✏ISBN : OCLC:1164145839
✏Available Language : English, Spanish, And French

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✏Investigating Ancient Bison Migration in Alaska Book Summary : Once abundant in the Arctic, bison (Bison bison) declined almost to extinction in the North but have subsequently been reintroduced into Alaska. The predecessors of these modern bison were the ancient steppe bison (Bison priscus), which were abundant throughout the Northern Hemisphere before their extinction during the Holocene. This thesis investigates the ecology and landscape-use of both the present-day wood bison (Bison bison athabascae) and the ancient steppe bison in Alaska using stable isotopes, among other methods. The stable carbon and nitrogen isotope compositions of animal tissues are traditionally used to investigate diet. However, this thesis uses the isotope composition of tail hairs from present day wood bison as a proxy for their nutritional stress. Nutritional stress of some wood bison appears to be influenced not only by food shortage during hard seasons, but also due to long-distance mobility. This insight provides a key to understanding the challenges of reintroduction of the species into Alaska today, and can also be applied to understand the nutritional stress and cost of dispersal by ancient animals. Whereas the mobility of present-day bison can be tracked using sophisticated satellite tracking technologies, studies of the paleo-mobility of ancient bison rely on isotopic markers such as strontium and oxygen isotope ratios preserved in their teeth. To aid this approach using isotopic geolocation, this thesis creates a map of bioavailable strontium modeled and based on strontium isotope composition of present-day rodent teeth from across Alaska. It then compares this map, together with an existing oxygen isotope map of precipitation in Alaska, with the strontium and oxygen isotopes preserved in a suite of ancient bison from Northern Alaska. This comparison brings to light some of the major habitation regions used by Bison on the North Slope of Alaska over the last ~50,000 years. Finally, these findings subsequently contribute to a detailed paleoecological investigation of a mostly articulated and complete ancient steppe bison found on the North Slope of Alaska. This final study reveals the life-history of an individual bison that dispersed from the coastal plain to the foothills of the Brooks Range early in his life, and shows that the trip was nutritionally costly. This information is combined with a suite of other paleoecological methods to provide a vivid life history of this ancient bison. We introduce new methodologies for studying these ancient animals that seek to bridge the gap between how we study present-day and the past.

Bibliographic Index Book PDF
✏Book Title : Bibliographic Index
✏Author :
✏Publisher :
✏Release Date : 1992
✏Pages :
✏ISBN : UCAL:B5101865
✏Available Language : English, Spanish, And French

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✏Bibliographic Index Book Summary :

Ecology Of The Northern Fur Seal Callorhinus Ursinus From The Middle And Late Holocene Of California Book PDF
✏Book Title : Ecology of the Northern Fur Seal callorhinus Ursinus from the Middle and Late Holocene of California
✏Author : Robert Kevin Burton
✏Publisher :
✏Release Date : 2000
✏Pages : 174
✏ISBN : UCAL:X68306
✏Available Language : English, Spanish, And French

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✏Ecology of the Northern Fur Seal callorhinus Ursinus from the Middle and Late Holocene of California Book Summary :

Natural Resource Links Book PDF
✏Book Title : Natural Resource Links
✏Author :
✏Publisher :
✏Release Date : 2003
✏Pages :
✏ISBN : PSU:000061724112
✏Available Language : English, Spanish, And French

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✏Natural Resource Links Book Summary :

Marine Technology Society Journal Book PDF
✏Book Title : Marine Technology Society Journal
✏Author :
✏Publisher :
✏Release Date : 1989
✏Pages :
✏ISBN : UOM:39015022360815
✏Available Language : English, Spanish, And French

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✏Marine Technology Society Journal Book Summary :

Ducks Geese And Swans Of North America Book PDF
✏Book Title : Ducks Geese and Swans of North America
✏Author : Guy Baldassarre
✏Publisher : JHU Press
✏Release Date : 2014-11-15
✏Pages : 1088
✏ISBN : 9781421408088
✏Available Language : English, Spanish, And French

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✏Ducks Geese and Swans of North America Book Summary : Ducks, Geese, and Swans of North America has been hailed as a classic since the first edition was published in 1942. A must-have for professional biologists, birders, waterfowl hunters, decoy collectors, and wildlife managers, this fully revised and updated edition provides definitive information on the continent's forty-six species. Maps of both winter and breeding ranges are presented with stunning images by top waterfowl photographers and the acclaimed original artwork of Robert W. (Bob) Hines. Originally authored by F. H. Kortright and later revised by Frank Bellrose, this latest edition, which has been meticulously updated by renowned waterfowl biologist Guy Baldassarre, continues the legacy of esteemed authors. Each species account contains in-depth sections on: • identification • distribution • migration behavior • habitat • population status • breeding biology • rearing of young • recruitment and survival • food habits and feeding ecology • molts and plumages • conservation and management To facilitate identification, the species accounts also include detailed illustrations of wings. An appendix contains comparative illustrations of ducklings, goslings, and cygnets. This edition of Ducks, Geese, and Swans consists of two volumes, printed in full color, and packaged in a slipcase, along with a CD containing references and additional maps.

Ecological And Evolutionary Processes That Shape The Long Distance Migrations Of Birds Book PDF
✏Book Title : Ecological and Evolutionary Processes that Shape the Long distance Migrations of Birds
✏Author : Camila Gómez Montes
✏Publisher :
✏Release Date : 2017
✏Pages :
✏ISBN : OCLC:1157939508
✏Available Language : English, Spanish, And French

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✏Ecological and Evolutionary Processes that Shape the Long distance Migrations of Birds Book Summary : Migration results in predictable, seasonal movements of millions of animals across the globe. Not only is migration an impressive natural phenomenon, but it is involved in ecological and evolutionary processes ranging from determining individual fitness and population dynamics, to influencing speciation and ecosystem functioning. All events in the annual cycle of migrants are intricately linked. One event which has been shown to significantly affect population dynamics, is migration. The strategies birds use to optimize their movements are known as migratory strategies. Depending on body condition, age, sex, date, weather, distance to destination and evolutionary constraints, birds may choose to fly directly or make few stops along the way. How birds carry out this optimization of their migratory strategies is not well understood and likely varies in different species. By studying bird migration with the use behavioral observations, capture-recapture, intercontinental telemetry, stable isotopes and genetics, I generated information about the evolution of migratory strategies, how different biotic and abiotic factors affect them, how flexible these strategies appear in the face of climatic or habitat changes and the implications this may have on migratory species conservation. My thesis is divided into four chapters. Chapter 1 proposes a method for the assessment of seasonal changes in animal diets, and an evaluation of the importance of diet during migration. Chapter 2 integrates behavioral data with remote tracking to understand how birds behave during stopover and to quantify the effect of a stopover on the pace of migration. Chapter 3 explores how a migratory bird links two of the planet's greatest forests, the Amazon and the Boreal, via the world's most irreplaceable natural region and center of endemism, the Sierra Nevada de Santa Marta. Finally, Chapter 4 evaluates the temporal dynamics of climatic niche evolution and its relation to migratory behavior.

📒The Science Of Roman History ✍ Walter Scheidel

The Science Of Roman History Book PDF
✏Book Title : The Science of Roman History
✏Author : Walter Scheidel
✏Publisher : Princeton University Press
✏Release Date : 2018-04-03
✏Pages : 280
✏ISBN : 9780691162560
✏Available Language : English, Spanish, And French

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✏The Science of Roman History Book Summary : How the latest cutting-edge science offers a fuller picture of life in Rome and antiquity This groundbreaking book provides the first comprehensive look at how the latest advances in the sciences are transforming our understanding of ancient Roman history. Walter Scheidel brings together leading historians, anthropologists, and geneticists at the cutting edge of their fields, who explore novel types of evidence that enable us to reconstruct the realities of life in the Roman world. Contributors discuss climate change and its impact on Roman history, and then cover botanical and animal remains, which cast new light on agricultural and dietary practices. They exploit the rich record of human skeletal material--both bones and teeth—which forms a bio-archive that has preserved vital information about health, nutritional status, diet, disease, working conditions, and migration. Complementing this discussion is an in-depth analysis of trends in human body height, a marker of general well-being. This book also assesses the contribution of genetics to our understanding of the past, demonstrating how ancient DNA is used to track infectious diseases, migration, and the spread of livestock and crops, while the DNA of modern populations helps us reconstruct ancient migrations, especially colonization. Opening a path toward a genuine biohistory of Rome and the wider ancient world, The Science of Roman History offers an accessible introduction to the scientific methods being used in this exciting new area of research, as well as an up-to-date survey of recent findings and a tantalizing glimpse of what the future holds.