Ecology Of Predation And Scavenging And The Interface
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Ecology Of Predation And Scavenging And The Interface
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Author : Marcos Moleón
language : en
Publisher: MDPI
Release Date : 2021-07-01
Ecology Of Predation And Scavenging And The Interface written by Marcos Moleón and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-01 with Science categories.
Predation and scavenging are pervasive ecological interactions in both terrestrial and aquatic environments. The ecology, evolution and conservation of predators and scavengers have received wide scientific attention and public awareness. However, the close connection that exists between predation and scavenging has not been emphasized until very recently. The recognition that carnivorous animals may obtain meat by either hunting prey or scavenging their carcasses has profound implications from individual behavior to population, community and ecosystem levels. However, many relevant questions still remain unexplored. This book deals with some of these questions, with the final aim to definitively dismiss the traditional view that predation and scavenging are disconnected ecological processes. This compendium of science may help to inspire ecologists, evolutionary biologists, paleontologists, anthropologists, epidemiologists, forensic scientists, anatomists, and, of course, conservation biologists in their stimulating and promising endeavor of achieving a more comprehensive understanding of carnivory in a rapidly changing world.
Ecology Of Predation And Scavenging And The Interface
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Author : Marcos Moleón
language : en
Publisher:
Release Date : 2021
Ecology Of Predation And Scavenging And The Interface written by Marcos Moleón and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.
Predation and scavenging are pervasive ecological interactions in both terrestrial and aquatic environments. The ecology, evolution and conservation of predators and scavengers have received wide scientific attention and public awareness. However, the close connection that exists between predation and scavenging has not been emphasized until very recently. The recognition that carnivorous animals may obtain meat by either hunting prey or scavenging their carcasses has profound implications from individual behavior to population, community and ecosystem levels. However, many relevant questions still remain unexplored. This book deals with some of these questions, with the final aim to definitively dismiss the traditional view that predation and scavenging are disconnected ecological processes. This compendium of science may help to inspire ecologists, evolutionary biologists, paleontologists, anthropologists, epidemiologists, forensic scientists, anatomists, and, of course, conservation biologists in their stimulating and promising endeavor of achieving a more comprehensive understanding of carnivory in a rapidly changing world.
The Digestive Tract Of Cephalopods At The Interface Between Physiology And Ecology
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Author : Giovanna Ponte
language : en
Publisher: Frontiers Media SA
Release Date : 2019-03-25
The Digestive Tract Of Cephalopods At The Interface Between Physiology And Ecology written by Giovanna Ponte and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-25 with categories.
Aristotle in the Historia animalium, (Book IV) gives one of the earliest descriptions of the anatomy of the cephalopod digestive tract, comparing it to that of other molluscs. From dissections of cuttlefish several key features of the cephalopod digestive tract were described: the beak (“teeth”) and radula (“tongue”), the passage of the oesophagus through the brain en route to the crop and stomach. The stomach is described as having spiral convolutions like a trumpet snail shell suggesting that the structure described is actually the caecum. The gut then turns anteriorly so that the anal opening is near the funnel leading a modern author to comment that they “defaecate on their heads” (Leroi, 2014). In the intervening two millennia research on the cephalopod digestive tract has been sporadic with much of the current knowledge arising from a series of studies in the 1950s to the 1970s by A.M. Bidder, E. Boucaud -Camou, R. Boucher-Rodoni and K. Mangold which established the basic mechanisms of digestion and absorption (e.g., Bidder, 1950; Boucaud-Camou et al., 1976). The last 10 years has seen a resurgence of research on the digestive tract stimulated by interest cephalopods (particularly Octopus vulgaris and Sepia officinalis) as candidate species for aquaculture and the potential impact of climate change on cephalopod ecology. Additionally, the inclusion of cephalopods in the European Union legislation regulating scientific research has necessitated improved understanding of dietary requirements and metabolism as well as the development of methods to monitor digestive tract function to ensure optimal care and welfare in the laboratory. Prompted by this resurgence of interest in the cephalopod digestive tract and an international workshop on the topic held in November 2015 we have collected a series of papers reflecting the current state-of-the art. The seventeen papers in this book combine original research publications and reviews covering a diversity of topics that are grouped under four main themes reflecting key topics in the physiology and ecology of the cephalopod digestive tract; feeding strategies, early life stages and aquaculture, anatomy and digestive physiology, care and welfare. This book provides a timely synthesis of ongoing research into the cephalopod digestive tract which we hope will stimulate further studies into this relatively neglected aspect of cephalopod biology. References Aristotle. The History of Animals, Book IV. Translated by D’Arcy Wentworth Thompson. Bidder, A. (1950). The digestive mechanisms of the European squids Loligo vulgaris, Loligo forbesii, Alloteuthis media and Allotuethis subulata. Q. J. Microscop. Sci. 91, 1-43. Boucaud-Camou, E., Boucher, Rodoni, R., and Mangold, K (1976). Digestive absorption in Octopus vulgaris (Cephalopoda: Octopoda). J.Zool.179, 261-271. Leroi, A.M. (2014). The Lagoon-How Aristotle Invented Science. Bloomsbury Circus, London.
Carrion Ecology Evolution And Their Applications
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Author : M. Eric Benbow
language : en
Publisher: CRC Press
Release Date : 2025-07-17
Carrion Ecology Evolution And Their Applications written by M. Eric Benbow and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-17 with Science categories.
The first edition of Carrion Ecology, Evolution, and Their Applications brought together multiple scientific disciplines to shed light on the importance of carrion within the context of ecology and evolutionary biology, and through applications ranging from human mass disasters to habitat/ecosystem conservation. This second edition builds upon this foundation to include a huge amount of new research, consisting of 33 chapters—9 brand new and the remaining 24 substantially updated and expanded. One of the most significant changes for this edition is the coverage of aquatic ecosystems, both freshwater and marine. The book is now represented by 73 authors from eight countries, incorporating more diverse perspectives and engagement into this multidisciplinary and expanding science. The resulting new edition showcases a broader scope of topics, geographic areas, ecosystems and history of carrion ecology, evolution, and their applications for humanity. It provides the most comprehensive resource on carrion from all ecosystems of the world. The student, academic, and professional will find this book insightful, providing new insights for the fields of molecular ecology, microbiology, entomology, population biology, community and ecosystem ecology, as well as applications in forensics and human and environmental health.
Carrion Ecology And Management
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Author : Pedro P. Olea
language : en
Publisher: Springer
Release Date : 2019-07-22
Carrion Ecology And Management written by Pedro P. Olea and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-07-22 with Technology & Engineering categories.
Carrion, or dead animal matter, is an inherent component of aquatic and terrestrial ecosystems worldwide, and is exploited by a wide diversity of organisms from different trophic levels, including microbes, arthropods and vertebrates. Further, carrion consumption by scavengers, i.e. scavenging, supports key ecosystem functions and services such as recycling nutrients and energy, disposing of carcasses and regulating disease spread. Yet, unlike dead plant matter, dead animal decomposition has received little attention in the fields of ecology, wildlife conservation and environmental management, and as a result the management of carrion for maintaining biodiversity and functional ecosystems has been limited. This book addresses the main ecological patterns and processes relating to the generation and consumption of carrion both in terrestrial and aquatic ecosystems. It also discusses a number of conservation concerns and associated management issues, particularly regarding the increasing role of human-mediated carrion in ecosystems. Lastly, the book outlines future research lines in carrion ecology and management, and identifies the major challenges for scavengers and scavenging processes in the Anthropocene.
Marine Biology
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Author : Roberto Danovaro
language : en
Publisher: John Wiley & Sons
Release Date : 2024-06-04
Marine Biology written by Roberto Danovaro and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-06-04 with Nature categories.
MARINE BIOLOGY Marine Biology: Comparative Ecology of Planet Ocean provides a learning tool to those who love the ocean to help them understand and learn about the life that populates it, the extraordinary adaptations of marine organisms to their environment, and the spectacular variety of marine life forms that inhabit the many marine habitats and contribute to the life support system of Planet Ocean. The book introduces marine biology by seeing the ocean through the eyes of its inhabitants, describing the properties of sea water, the surface waters and its currents, and the characteristics of the seabed according to how marine organisms perceive, exploit, and shape them. This book explains to the reader and those who love the ocean not only how to recognize the most common marine organisms and habitats, from the coast to great depths, but it also explains their complex life cycles and the environmental factors controlling their distribution, reproduction, and growth. Finally, the book evaluates the role that living biota play in how different marine ecosystems function in order to understand better their characteristics, peculiarities, and threats. This book offers an up-to-date and comprehensive text on the study of marine biology, presenting insights into the methodologies scientists have adopted for the study of marine ecosystems. It also includes chapters about human impacts on marine biodiversity, from overfishing to climate change, from pollution (including microplastics), to alien-species invasions, from conservation of marine resources to the restoration of degraded marine habitats. The authors developed this text for Bachelor and Master’s level students taking classes on marine biology and marine ecology, but it will also interest high-school students and marine enthusiasts (dive masters, tour guides) who wish to deepen their knowledge of marine biology.
The Art And Archaeology Of Human Engagements With Birds Of Prey
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Author : Robert J. Wallis
language : en
Publisher: Bloomsbury Publishing
Release Date : 2023-10-05
The Art And Archaeology Of Human Engagements With Birds Of Prey written by Robert J. Wallis and has been published by Bloomsbury Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-05 with Social Science categories.
Of all avian groups, birds of prey in particular have long been a prominent subject of fascination in many human societies. This book demonstrates that the art and materiality of human engagements with raptors has been significant through deep time and across the world, from earliest prehistory to Indigenous thinking in the present day. Drawing on a wide range of global case studies and a plurality of complementary perspectives, it explores the varied and fluid dynamics between humans and birds of prey as evidenced in this diverse art-historical and archaeological record. From their depictions as powerful beings in visual art and their important roles in Indigenous mythologies, to the significance of their body parts as active agents in religious rituals, the intentional deposition of their faunal remains and the display of their preserved bodies in museums, there is no doubt that birds of prey have been figures of great import for the shaping of human society and culture. However, several of the chapters in this volume are particularly concerned with looking beyond the culture–nature dichotomy and human-centred accounts to explore perspectival and other post-humanist thinking on human–raptor ontologies and epistemologies. The contributors recognize that human–raptor relationships are not driven exclusively by human intentionality, and that when these species meet they relate-to and become-with one another. This 'raptor-with-human'-focused approach allows for a productive re-framing of questions about human–raptor interstices, enables fresh thinking about established evidence and offers signposts for present and future intra-actions with birds of prey.
Deep Time Perspectives On Climate Change
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Author : Mark Williams
language : en
Publisher: Geological Society of London
Release Date : 2007
Deep Time Perspectives On Climate Change written by Mark Williams and has been published by Geological Society of London this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Nature categories.
Sharks And Their Relatives Ii
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Author : Jeffrey C. Carrier
language : en
Publisher: CRC Press
Release Date : 2010-03-09
Sharks And Their Relatives Ii written by Jeffrey C. Carrier and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-03-09 with Nature categories.
Since the award-winning first volume, The Biology of Sharks and Their Relatives, published in 2004, the field has witnessed tremendous developments in research, rapid advances in technology, and the emergence of new investigators beginning to explore issues of biodiversity, distribution, physiology, and ecology in ways that eluded more traditional
The Science Of Ecology
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Author : Richard Brewer
language : en
Publisher: Saunders College Publishing
Release Date : 1988
The Science Of Ecology written by Richard Brewer and has been published by Saunders College Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Science categories.
This updated edition presents ecology in an historical context. The author offers explanations of principles and tackles such topics as population growth. Societal and environmental implications are included in three practical ecology chapters.