Bøger udgivet af CABI

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 choose from the techniques with greatest potential for their study. 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 fecal 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.

While the study of animal-human interactions within the context of tourism has been explored in a greater number and diversity of ways within the last decade, the discourse remains divided between traditional tourism academia and outside disciplines "looking in." Tourism academia has borrowed philosophical, ethical, gender studies, sociological, ecological conservation, and economic lenses to explore animals in tourism; however, collaboration with authors external to tourism studies remains few. This edited volume strengthens the bridge between tourism academia and other disciplines by highlighting the fresh perspectives, emerging methodologies and innovative interdisciplinary conventions at the forefront of animals in tourism research, whilst critically working towards more ethical human-animal interactions within the tourism and leisure space. Split into four parts "emerging motivations," "emerging cultures," "emerging narratives," and "emerging reflections," this book offers readers a rich text grounded in progressive scholarly praxis including: Research focussed on a wide range of animal taxa, geographic locations, and touristic contexts to help move the conversation toward multi-faceted solutions.An eclectic selection of methodological approaches from multispecies ethnography to storytelling, literary and media analyses and participant survey that showcases the emerging interdisciplinary practices.Representation of emerging voices from various fields and disciplines around the world.This unique text will be widely applicable to scholars working towards equitable human-animal interactions within tourism.

Small animal veterinarians are increasingly taking on caseloads that include farm animals, with cases being presented by local hobby farmers, smallholders, and "novelty pet" owners. With the increase in veterinary telemedicine, they now also receive requests for advice electronically from owners further afield. Recognizing this trend, this book provides a quick reference for small-animal orientated veterinarians in the basics of surgery and treatment of farm animals. Popular animals such as cattle, sheep, goats, pigs, camelids and backyard poultry are covered, and basic techniques such as anaesthesia, clinical examination techniques, breeding, surgery and euthanasia are discussed. This new edition: Expands on recent developments in all areas of medicine and surgery, covering advances such as the increased use of ultrasound across species and adding a new section on anthelmintics.Provides updates on current major disease threats, as well as providing a One Health perspective.Includes full color images to help bring the subject to life.Ideal for looking up information during a consult, or for use as a refresher guide and continuing professional development resource, this book is an important tool for veterinarians in small and mixed practices.

Humans have bred dogs for physical and behavioral characteristics for millennia. These efforts can have unintended side effects, however, which may be either advantageous or cause issues - such as a predisposition to certain medical complaints, or, controversially, behavioral issues. The scientific study of domestic dogs is still in its infancy, but public demand for this information is at a record high as more and more pet owners seek to understand their canine family members. Focusing on the behavioral differences and tendencies that have arisen in different breed lines, this book explores, summarizes, and explains the scientific evidence on what breed can tell us about behavior - and, crucially, what it cannot. This book covers: the impact of inbreeding, how it contributes to problematic behavioral issues such as anxiety and aggression, and how it potentially affects the future health of the breed;the limits of predicting a dog's behavior based upon breed, individual differences within breeds, and thus the corresponding limitations of breed-specific legislation;guidance for professionals to help their clients better understand behavioral issues, traits, and appropriate expectations around the right breed for their household.Providing a comprehensive and approachable view of the science behind breed-specific behaviors, this book gives dog enthusiasts from all professional and personal backgrounds a better understanding of why dogs do what they do, and how we can improve our relationships with our canine companions. Covering genetics, phylogeny of canids, temperament, aggression, social behavior, and the history of dog breeding, it is an important read for researchers, students, veterinary practitioners and animal behaviorists, as well as shelter staff, dog trainers, or anyone looking for a greater understanding of dog breed differences.

In the past couple of decades, Animal-Visitor Interactions (AVI), a type of Human-Animal Interaction (HAI), have become one of the major topics of interest for researchers working in zoos, especially in relation to animal welfare. This thought-provoking book summarizes the latest research concerning the impacts on HAIs in zoos, including the effects of visitors on animals and the effects of animals, exhibits, and the place itself on visitors. The book: - Explores the interactions of animals with keepers, veterinary professionals, and other staff, and the effectsof those interactions on the welfare of animals.- Covers the effects of interactions on education and the visitor experience.- Outlines the use of technology to enhance experience, and improve animal welfare.- Details theoretical, ethical, and practical considerations relevant to HAIs in zoos.

This text explains the role of hormones in improving and monitoring the production, performance, reproduction, behavior and health of livestock animals. It covers different endocrine systems and how these can be manipulated to advantage, covering the mechanism of action and highlighting common themes to help stimulate development of new methods. A refreshed, updated resource that highlights new areas of endocrinology with applications in commercial animals, additions to this new edition include: information on G protein receptors, function of CREB, methods for identification of DNA regulatory sequences and DNA binding proteins, circadian rhythm and the biological clock;expanded coverage of in vitro models to include 3D cell culture and organ-on-a-chip;new knowledge on gene editing, antibody production, hormone delivery methods and DNA cloning and sequencing methods;the role of the gut microbiome, as well as effects of antibiotics and antimicrobials;skin as an endocrine organ and related information on wool production and endocrine defleecing;updated information on protocols for assessing endocrine disruptor chemicals.An invaluable text for students of animal science and veterinary medicine, this book also provides a useful resource for those in academia and industry interested in applications of endocrinology in animal production systems.

This book provides a comprehensive overview of plant omics and big data in the fields of plant and crop biology. It discusses each omics layer individually, including genomics, transcriptomics, proteomics, and covers model and non-model species. In a section on advanced topics, it considers developments in each specialized domain, including genome editing and enhanced breeding strategies (such as genomic selection and high-throughput phenotyping), with the aim of providing tools to help tackle global food security issues. The importance of online resources in big data biology are highlighted in a section summarizing both wet- and dry-biological portals. This section introduces biological resources, datasets, online bioinformatics tools and approaches that are in the public domain.

Experimental Design and Analysis for Tree Improvement provides a set of practical procedures to follow when planning, designing and analyzing tree improvement trials. Using examples, it outlines how to: - design field, glasshouse and laboratory trials - efficiently collect and construct electronic data files - pre-process data, screening for data quality and outliers - analyze data from single and across-site trials - interpret the results from statistical analyses. The authors address the many practical issues often faced in forest tree improvement trials and describe techniques that will give meaningful results. The techniques provided are applicable to the improvement of not only trees, but to crops in general. This fully revised third edition includes the construction of p-rep and spatial designs using the commercially available software package for design generation (CycDesigN). For analysis of the examples, it provides online Genstat and SAS programs and a link to R programs.

Through the lens of African emerging economies, this text examines empirical studies and the related practices of agritourism. By looking at tourism innovation, entrepreneurship ethics and responsibility of public and private organizational stakeholders, the text promotes an understanding of how radical novel sustainable agritourism might be implemented to help society's living become more sustainable with low usage of material resources, low energy and environmental cost. Informed by the 2030 Agenda for Sustainable Development and Sustainable Development Goals (SDGs) framework, which emphasize the fostering of novel sustainable agritourism, the book includes: - methodologies, theory, reviews, primary research findings and practice - topics such as start-ups, legal aspects, CSR and digital technologies - techniques and tools with global application The book will be of interest to academics and postgraduate students interested in the challenges of sustainable agritourism and African emerging economies.

The underlying economic factors that affect primary production are frequently studied and written about - soil quality, animal health, climate, machinery - but this is the first book to explore the role of the decision psychology of the manager running the farm business, the person responsible for staff, strategic and operational decisions and the success or failure of financial and other objective outcomes. This second edition addresses fundamental questions such as the process of decision making, personal skills, and methods to improve managerial ability. It is an essential reference for farm managers and students in farm economics and management. Key Features: This is the first farm business management book published worldwide focused on human factors and decision making in primary productionThe second edition introduces two new chapters covering the key decision method, intuition and its enhancement, and the importance of human characteristics in a range of decision topics and areas

This book is the first comprehensive resource drawing on all the literature on C. formosanus since Tokuichi Shiraki first described the species in 1909. The book covers the worldwide distribution of this species, its biogeography, and how it has dispersed from its native range in southern China and Taiwan to different parts of the world. It describes its present taxonomic status and discusses the species' biology, ecology, foraging behavior, physiology, chemical ecology and its association with symbionts. From a practical standpoint, the authors address all of the various management options for this species, such as baits, soil termiticides, wood preservatives, inspection and detection technologies, and Integrated Pest Management (IPM) approaches. Lastly, there are chapters dedicated to another important destructive species, Coptotermes gestroi (the Asian subterranean termite), and the recently discovered C. formosanus/C. gestroi hybrids.

Heritage is a social construction rooted in modern and contemporary societies. It is commonly a positive assessment of many elements of the physical and human environment (e.g. ecosystems and landscapes, monuments, customs, gender norms, religious practices, gastronomy, and livelihoods). Heritage and tourism are strongly related to each other in that heritage gives rise to tourist attractions and activities, and tourism enhances the designation of heritage sites. Non-human animals (hereafter "animals") are present as implicit or explicit heritage elements through multiple tourist environments: animals may be themselves the heritage focus of tourist interest (visual arts, gastronomy, as charismatic and distinguished beings, as part of festivities or rituals), or it may be that animals are agents involved in heritage tourist environments such as working animals or in recreational activities. A post-humanist perspective - the moral valuation of equality between humans and other animals - demands that both are sentient beings and self-aware of their pain and pleasure. Thus, the involvement of animals as heritage elements by themselves or as an element of tourist consumption in heritage sites implies their commodification and lack of agency. As such, these practices are usually unethical, since they threaten the animals' primary interests: not to suffer, not to feel pain and to be able to live their freedom. This book contains chapters that reveal both the unethical interactions between humans and animals within heritage tourism, and those that show experiences in which efforts are made to minimize damage within the commercialization of animals involved as heritage themselves. It will be of interest to postgraduate students, academics, NGOs and tourism planners.

A less intrusive and labor demanding process than surgery, endoscopic applications have great potential for use in veterinary medicine. They allow a quicker clinical recovery, minimal intrusion and risk of bacterial exposure, and a lower mortality than conventional surgical options. Beginning with an introduction to the topic and an overview of bovine anatomy, this book then discusses both mainstream and experimental applications of endoscopy in cattle, including: practical advice on preparing for the procedure and patient restraint; techniques including LDA corrections, RDA corrections, exploratory laparoscopy, exploratory thoracoscopy, theloscopy and umbilical hernia corrections; and post-operative care to allow the animal to rejoin the herd at the next milking, whenever possible.

Biological invasions are complex global phenomena that can cause significant environmental, ecological, and economic harm. Along with the direct effects of an invasive host organism, there is the additional threat of co-introduced pathogenic and parasitic species. Compiling information on parasite invasions for the first time, this unique book: provides an in-depth resource on parasite invasions, revealing the subtleties underlying biological invasions and co-introduced disease; examines the phenomenon and consequences of parasite release in invaded host communities; explores parasite invasion impacts, interactions and diagnostic techniques; includes case studies across a broad range of hosts (plants, vertebrates and invertebrates) and parasites (viruses to large Metazoa), from a plethora of aquatic and terrestrial environments.

Many informal organizations around the world are making a positive impact on the environment and their communities by turning waste into a resource, increasing the social capacity of their community and reducing the amount of pollution in their environment. Ending Plastic Waste: Community Actions Around the World presents a collection of stories, advice, and information from experts in the fields of waste management, plastic pollution, and environmental finance to give a broad outlook on how 19 programs from 15 different countries are protecting our planet. By sharing these journeys, the authors hope to encourage others to take a community approach to ending plastic waste. Perfect for decision-makers working in environmental and marine fields, industry stakeholders and citizen scientist groups, this book provides guidance on how to successfully implement a new program, what resources are needed and the lessons learned by the people behind these programs in overcoming barriers. Features: Shares success stories from around the world of programs actively reducing plastic waste in the environment.Expert contributors provide overviews of global waste management, plastic pollution, and environmental finance.Demonstrates how communities are turning plastic waste into a resource and increasing social capacity at the same time.

Illustrated with high quality photomicrographs, Differential Diagnosis of Body Fluids in Small Animal Cytology provides a comprehensive review of fluid cytology, with an extensive visual atlas. With key points describing the main clinical and cytological features of each pathologic condition, the book provides lists of causes and differential diagnoses, including handy "pearls and pitfalls" boxes. It is also enriched by chapters on microbiology testing of body fluids and other advanced diagnostic techniques, making the book a valuable resource for veterinary specialists (in particular clinical and anatomical pathologists), residents, veterinary undergraduate students, and small animal practitioners.

"This book documents a curated selection of papers on the impact of index investment on commodity futures prices. The 10 papers follow the evolving speculation debate with new author forewords highlighting the contribution and impact. Essential reading for scholars and researchers interested in futures markets, commodity prices, and speculation"--

"Explores the emergent themes that describe how island peoples adapt and respond in localised cultural islandscapes as a consequence of tourism expansion"--

"A comprehensive resource for veterinary oncologists and trainees, covering therapeutic strategies used in the treatment of veterinary patients. The book gives readers a better understanding of the key differences between different treatment strategies in one relatively short reference book"--

The fourth edition of this book provides laboratory staff and clinicians with a quick benchtop reference on the identification and antifungal susceptibility of human and animal fungal infections. It contains descriptions of all the major medical fungal pathogens, 179 species from 109 genera. This updated edition includes new and revised descriptions. The authors have reconciled current morphological descriptions and name changes with more recent genetic data. The most common fungal species are described, including members of the yeasts, mucoromycetes, conidial moulds, dimorphic pathogens, and dermatophytes. The book features: updates to taxonomy and fungal names more than 400 color photographsantifungal susceptibility profiles, including for new drugs where availablemethods of identification including molecular and/or MALDI-ToF mass spectroscopyThis handy reference is essential for laboratory staff and clinicians dealing with the identification and management of human and animal fungal infections, researchers in medical microbiology and mycology laboratories.

This book unites recent findings from quantitative and qualitative research from across Africa to illuminate how young men and women engage with the rural economy and imagine their futures, and how development policies and interventions can find traction with these realities. Through framing, overview, and evidence-based chapters, this book provides a critical perspective on current discourse, research and development interventions around youth and rural development. Chapters are organized around commonly-made foundational claims: that large numbers of young people are leaving rural areas, have no interest in agriculture, cannot access land, can be the engine of rural transformation, are stuck in permanent waithood, and that the rural economy can provide a wealth of opportunity. This book: - Engages with and challenges currentresearch, policy and development debates- Considers social difference as away of examining the category of youth.- Is written by authors from avariety of disciplinary backgrounds, providing varied perspectives.Drawing on existing literature and new analysis of several multi-country and multi-disciplinary studies, this book focuses ongender and other aspects of social difference. It is suitable for researchers, policy makers and advocates, as well as postgraduate students in internationaldevelopment and agricultural economics.