Quantifying Diets Of Wildlife And Fish
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Quantifying Diets Of Wildlife And Fish
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Author : Michael C. Calver
language : en
Publisher:
Release Date : 2024-05
Quantifying Diets Of Wildlife And Fish written by Michael C. Calver and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-05 with Science categories.
Quantifying Diets of Wildlife and Fish presents different techniques available to study animal diets. Ecologists determine animal diets to build natural history knowledge, test hypotheses in ecological theory and make informed management decisions for important ecosystems. Many researchers use techniques traditionally applied to the animals they study, rather than techniques with the greatest potential for the aims of each project. In an effort to encourage researchers to consider new approaches, this book focuses on the techniques, rather than on particular groups of organisms or specific environments. With contributions from leading ecologists, chapters explore experimental design, observational techniques (including new technologies), stomach contents and faecal analysis, eDNA, tracers and stable isotopes. They also cover the latest multivariate methods of analyses suitable for describing animal diets and feeding relationships, as well as testing hypotheses relevant to ecological theory, environmental management and biological conservation. The expert knowledge provided will encourage readers to look beyond the boundaries of their specialties, assist in testing important hypotheses and provide insights into management problems. The examples in this book cover a range of vertebrates and invertebrates, as well as different environments, to open these methods up for novice ecologists and stimulate lateral thinking in more experienced researchers.
Quantifying Diets Of Wildlife And Fish
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Author : Michael C. Calver
language : en
Publisher: CSIRO PUBLISHING
Release Date : 2024-05
Quantifying Diets Of Wildlife And Fish written by Michael C. Calver and has been published by CSIRO PUBLISHING this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-05 with Science categories.
Quantifying Diets of Wildlife and Fish presents different techniques available to study animal diets. Ecologists determine animal diets to build natural history knowledge, test hypotheses in ecological theory and make informed management decisions for important ecosystems. Many researchers use techniques traditionally applied to the animals they study, rather than techniques with the greatest potential for the aims of each project. In an effort to encourage researchers to consider new approaches, this book focuses on the techniques, rather than on particular groups of organisms or specific environments. With contributions from leading ecologists, chapters explore experimental design, observational techniques (including new technologies), stomach contents and faecal analysis, eDNA, tracers and stable isotopes. They also cover the latest multivariate methods of analyses suitable for describing animal diets and feeding relationships, as well as testing hypotheses relevant to ecological theory, environmental management and biological conservation. The expert knowledge provided will encourage readers to look beyond the boundaries of their specialties, assist in testing important hypotheses and provide insights into management problems. The examples in this book cover a range of vertebrates and invertebrates, as well as different environments, to open these methods up for novice ecologists and stimulate lateral thinking in more experienced researchers.
Integrative Wildlife Nutrition
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Author : Perry S. Barboza
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-12-28
Integrative Wildlife Nutrition written by Perry S. Barboza and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-12-28 with Technology & Engineering categories.
Nutrition spans a wide range of mechanisms from acquisition of food to digestion, absorption and retention of energy substrates, water and other nutrients. Nutritional principles have been applied to improving individual health, athletic performance and longevity of humans and of their companion animals, and to maximizing agricultural efficiency by manipulating reproduction or growth of tissues such as muscle, hair or milk in livestock. Comparative nutrition borrows from these tra- tional approaches by applying similar techniques to studies of ecology and physiology of wildlife. Comparative approaches to nutrition integrate several levels of organization because the acquisition and flow of energy and nutrients connect individuals to populations, populations to communities, and communities to ecosystems. Integrative Wildlife Nutrition connects behavioral, morphological and biochemical traits of animals to the life history of species and thus the dynamics of populations. An integrated approach to nutrition provides a practical framework for understanding the interactions between food resources and wildlife popu- tions and for managing the harvest of abundant species and the conservation of threatened populations. This book is for students and professionals in animal physiology and ecology, conservation biology and wildlife management. It is based on our lectures, dem- strations and practical classes taught in the USA, Canada and Australia over the last three decades. Instructors can use Integrative Wildlife Nutrition as a text in wildlife and conservation biology programs, and as a reference source for related courses in wildlife ecology.
Contemporary Studies On Fish Feeding
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Author : Charles Simenstad
language : en
Publisher: Springer Science & Business Media
Release Date : 1986-08-31
Contemporary Studies On Fish Feeding written by Charles Simenstad and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986-08-31 with Science categories.
GUTSHOP '84 was the fourth in a series of workshops on various aspects of fish feeding (Table 1). Initially, the organizers merely invited regional (Pacific Northwest) fisheries scientists to share, and possibly develop mutual solutions to, the many technical problems associated with trying to obtain meaningful, quantitative information from fish stomach contents, and the subsequent statistical treatment and interpretation of the multivariate data. Since then, although not explicitly based upon any internal cycle, these scientists and increasingly more and more dispersed colleagues continued to congregate for workshop deliberations every two or three years. From the 49 attendees at the first workshop, the number of participants had grown to 65 at GUTSHOP '78, and 107 at GUTSHOP '81. By the third workshop, we were drawing scientists from across the U. S. and Canada, and from as far away as Norway. The topical content of the workshops has also evolved from the predominantly technical aspects of fish collection and stomach contents processing techniques, statistical analysis, and data manipulation and presentation to considerations of theoretical ecology, bioenergetics, and behavior.
Encyclopedia Of Ecology
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Author : Brian D. Fath
language : en
Publisher: Newnes
Release Date : 2014-11-03
Encyclopedia Of Ecology written by Brian D. Fath and has been published by Newnes this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-11-03 with Science categories.
The groundbreaking Encyclopedia of Ecology provides an authoritative and comprehensive coverage of the complete field of ecology, from general to applied. It includes over 500 detailed entries, structured to provide the user with complete coverage of the core knowledge, accessed as intuitively as possible, and heavily cross-referenced. Written by an international team of leading experts, this revolutionary encyclopedia will serve as a one-stop-shop to concise, stand-alone articles to be used as a point of entry for undergraduate students, or as a tool for active researchers looking for the latest information in the field. Entries cover a range of topics, including: Behavioral Ecology Ecological Processes Ecological Modeling Ecological Engineering Ecological Indicators Ecological Informatics Ecosystems Ecotoxicology Evolutionary Ecology General Ecology Global Ecology Human Ecology System Ecology The first reference work to cover all aspects of ecology, from basic to applied Over 500 concise, stand-alone articles are written by prominent leaders in the field Article text is supported by full-color photos, drawings, tables, and other visual material Fully indexed and cross referenced with detailed references for further study Writing level is suited to both the expert and non-expert Available electronically on ScienceDirect shortly upon publication
Ecotoxicology
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Author : Erik Jorgensen
language : en
Publisher: Academic Press
Release Date : 2010-04-16
Ecotoxicology written by Erik Jorgensen and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-04-16 with Science categories.
Ecotoxicology offers an overview of current ecotoxicological problems. It includes basic ecotoxicological concepts, as well as information about chemicals and toxic substances that may cause harmful effects on the ecosystem and its living components. The book, with a total of 48 chapters, is divided into three parts. The first part includes the basic concepts of ecotoxicology, starting with an introductory chapter on ecotoxicology as a subdiscipline of ecology; assessment on ecotoxicological effects and risk; and properties and effects of toxic chemicals. These topics are further discussed throughout the book, along with nomenclature, focal topics, and the history of ecotoxicology. The two remaining parts tackle harmful properties and harmful chemicals. The second part also covers bioaccumulation, bioavailability, biodegradability, biodegradation, and biomagnification. It also provides models for ecotoxicological populations, ecosystems and landscapes, and on food-web bioaccumulation. Chemicals including benzene, copper, lead, nitrogen, phenols, pheromones, phthalates, plutonium, and uranium are covered in separate chapters in the final part. This book will be of great value to ecologists, ecotoxicologists, and environmental managers. - Provides an overview of the theory and application of global ecology - International focus and range of ecosystems makes Ecotoxicology an indispensable resource to scientists - Based on the bestselling Encyclopedia of Ecology - Full-color figures and tables support the text and aid in understanding
Introduction To Voltammetric Analysis
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Author : Francis George Thomas
language : en
Publisher: CSIRO PUBLISHING
Release Date : 2001
Introduction To Voltammetric Analysis written by Francis George Thomas and has been published by CSIRO PUBLISHING this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Science categories.
Presents the basic concepts and principles in an easy-to-read manner, with practical applications from multiple disciplines.
Impacts Of Tropical Landscape Change On Human Diet And Local Food Systems
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Author : Amy Ickowitz
language : en
Publisher: Frontiers Media SA
Release Date : 2021-03-09
Impacts Of Tropical Landscape Change On Human Diet And Local Food Systems written by Amy Ickowitz 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 2021-03-09 with Science categories.
How Life Works
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Author : Daphne Elliott
language : en
Publisher: CSIRO PUBLISHING
Release Date : 2015-09-01
How Life Works written by Daphne Elliott and has been published by CSIRO PUBLISHING this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-01 with Science categories.
Complete with colour illustrations and written in a conversational style, biochemist William Elliott unravels the mystery of life while revealing its majesty. How do chemical reactions occur? How do genes hold information? Why do our bodies age? What happens when someone gets cancer? How Life Works provides the inside word for those who are curious about the workings of the microscopic world inside us. Biochemistry not only explains what DNA is and how it forms the blueprint for who you are, it also explains how the food you eat is broken down, supplying the energy to run a marathon. It shows the intricate structures of proteins and describes their amazing functions. With millions of interactions and reactions all taking place in accord, biochemistry is the science of how life works.
Australian Ants
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Author : S Shattuck
language : en
Publisher: CSIRO PUBLISHING
Release Date : 1999-10-30
Australian Ants written by S Shattuck and has been published by CSIRO PUBLISHING this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-10-30 with Science categories.
Ants are one of the most influential elements in Australian ecosystems, having a major impact on plant growth and reproduction, and soil structure. They act as predators and competitors of other arthropods, and are an important food source for other animals. The book provides details on separating genera from those which are superficially similar and those which are commonly confused. The distribution, habitat preferences and general biologies of each genus are discussed, and there is an introduction to the more important research papers investigating each group.