The Centro de Investigaciones Sociológicas (CIS) is an autonomous institution attached to the Spanish Ministry of the Presidency and Territorial Administrations. Its main aim is to contribute to the study and better understanding of Spanish society.
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The purpose of this book is to review and assess our current understanding of invertebrates in terrestrial and terrestrially-dominated (i.e. lower-order stream) ecosystems. It emphasises the centrality of the activity of invertebrates, which influence ecosystem function far out of proportion to their physical mass in a wide range of situations, particularly at the interface between land and air (litter/soil), water and land (sediments) and in tree canopies and root/soil systems. Consisting of 16 chapters by authors from the USA, Canada, Europe and Australia, the book is essential reading for ecologists and invertebrate biologists.
The Encyclopedia of Animal Nutrition covers animal nutrition across a wide range of disciplines, including physiology, biochemistry, veterinary medicine and feed technology. Through approximately 3000 entries ranging from short definitions to more discursive articles, it discusses and illuminates on all aspects of this important topic. The book: - Covers every type of animal managed in developing and developed countries, from livestock and companion animals to those commonly found in laboratories and zoos; - Expands usual definitions of 'livestock' to include farmed invertebrates such as honey bees and prawns, and animals of localised significance such as yaks, snakes, crocodiles, and asses; - Addresses important societal topics in relation to nutrition, including welfare, environmental pollution, disease, resource use, and animal product quality. Written by a global team of contributors and expert section editors, this book is an important resource for researchers, students and advisers of animal nutrition, as well as anyone interested in agriculture, veterinary science, zoology, physiology, equine science, and animal behaviour.
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A concise introduction to biology is provided by the author, Mr. Mengkai Bayier, who is in charge of the management of the collection of invertebrates at the museum. Most chapters in this book are supposed to focus on basic features of invertebrates. 内容简介 无脊椎动物（Invertebrata） 是背侧没有脊柱的动物，其种类数占动物总种类数的95%。它们是动物的原始形式。无脊椎动物在我们的生活中非常常见，大到大王乌贼，小到寄生蛔虫，但我们对它们了解多少呢？它们怎样影响着人类的生活？本书将为读者展示庞大的无脊椎动物世界。
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During the Second World War, there was concern as to whether Britain, unable to import food from abroad, would be able to feed the population. Therefore, the National Farm Survey was conducted during 1941-43, and described every farm in England and Wales in great detail. Because of its sensitivity, this material only became publicly available in 1992 after a fifty-year closure period. Information on farming types, cropping and stocking, machinery, employment, farm size and structure, land ownership and farm buildings was provided for all farms which were larger than 5 acres at that time.This book gives an overview of the Survey, and provides the most complete ‘Doomsday’ of British agriculture available, including maps and illustrations of the areas surveyed at that time. It is a unique source for measuring post-war changes in agriculture, environment and society.
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This book provides an invaluable review of the current methodologies used for assessing the environmental impacts of invertebrate biological agents used to control pests in agriculture and forestry. It explores methods to evaluate post-release effects and the environmental impact of dispersal, displacement and establishment of invertebrate biological control agents. It covers methodology on screening for contaminants, the use of molecular methods for species identification and the determination of interbreeding. The book also discusses the use and application of information on zoogeographical zones, statistical methods and risk-benefit analysis. It gives practical advice on how to perform science-based risk assessments and on how to use new technology and information.
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Paper on the Foot rot disease of Piper nigrum. L
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An overview of all documented releases of exotic invertebrate biological control agents (IBCAs) into Europe. The book summarizes key information on 176 IBCAs released against 58 target pests, and includes a summary chapter on releases in Europe over the past 110 years. The information is largely based on the BIOCAT database, originally developed by the late D.J. Greathead (former director of the International Institute of Biological Control, now part of CABI) and updated by CABI scientists. ; This book provides an overview of all documented releases of exotic (non-European) invertebrate biological control agents (IBCAs) into the environment in Europe and summarizes key information on the target species as well as on the biological control agent released. ; 1: Exotic Insect Biocontrol Agents Released in Europe2: European Insect Biocontrol Agents Released in Europe3: Weed Biocontrol4: Discussion
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Decomposition is an ecological process that recycles dead tissues, mainly from primary production, into nutrients in the soil. The Ecology of Soil Decomposition describes trophic interactions between species that carry out the decomposition of organic matter in the soil. Key topics addressed feature functional groups, spatial stratification and succession patterns over time, involving bacteria, protists, fungi and micro-invertebrates. Emphasis is placed on the role of species diversity in functional groups.
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The loss of biological diversity has become an increased concern over recent years and is now enshrined in international conventions. Most biodiversity in fact occurs in the soil. Soil organisms (especially bacteria, fungi and soil invertebrates) play a major role in the formation of soil structure and are primary agents of decomposition and are drivers of nutrient cycling, and hence agricultural production.This book reviews soil biodiversity in one of the key biodiversity hotspots of the world, i.e. the Amazon and nearby regions of Brazil. It covers both the tropical savannah and rain forests . The work reported is based on a project "Conservation and Sustainable Management of Below-Ground Biodiversity", executed by TSBF-CIAT with co-financing from the Global Environment Facility (GEF) and implementation support from the United Nations Environment Programme (UNEP). The book represents a major contribution to the literature and will interest those in biodiversity conservation, soil scienceand ecology and biodiversity conservation.
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Interactions between plants and herbivores can have a significant effect on plant growth and development, and ultimately, on a plant's economic value. Research has traditionally focused on aboveground herbivores, despite the considerable role that belowground herbivory by both vertebrates and invertebrates can play within a range of ecosystem processes. Root feeders have been classified as agricultural pests but can also be used as biological control agents against invasive species and can affect community dynamics of plants, soil micro-organisms and populations of aboveground organisms. Bringing together a broad range of viewpoints and approaches, Root Feeders presents a comprehensive review of knowledge on root herbivores and illustrates their importance within ecosystems. Chapters discuss problems of visualizing the organisms in the soil, their role in agriculture, grassland and forest ecosystems, and present specific case studies on the management, control and influence of root feeders. Covering all aspects from food web ecology to the effects of climate change, this will be valuable reading for researchers and professionals in agricultural entomology, plant science, ecology and soil science.
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Updated and revised, this bestselling textbook continues to provide a broad introduction to the key topics in the welfare of animals both large and small, farm and companion, wild and zoo. It retains all the popular features of the previous editions with coverage of key issues such as ethics, animal pain and injury, health and disease, social conditions, and welfare dilemmas and problems. Importantly, it also offers practical advice for welfare assessment, with a full section dedicated to the implementation of solutions. The third edition:- Contains many more examples of welfare issues in different countries, particularly the implications for smallholders as well as larger scale agriculture- Covers fish welfare as well as welfare of amphibians, reptiles and invertebrates- Includes concepts of positive emotion and other positive aspects of welfare- Focuses on animal welfare and sustainability - Includes an integrated ebook with additional material and videosWith contributions from renowned international experts and a new editorial team, Animal Welfare, 3rd Edition is an essential resource for students and researchers in animal and veterinary sciences and other disciplines considering the science and practice of animal welfare, and for practitioners and decision-makers worldwide.
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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 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.
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The first comprehensive monograph on periphyton, this book contains contributions by scientists fromaround the globe. Multi-disciplinary in nature, it covers both basic and applied aspects of periphyton,and is applicable worldwide in natural, extensive and intensive managed systems.Periphyton, as described in this book, refers to the entire complex of attached aquatic biota on submergedsubstrates, including associated non-attached organisms and detritus. Thus the periphyton communitycomprises bacteria, fungi, protozoa, algae, zooplankton and other invertebrates. Periphyton is importantfor various reasons: as a major contributor to carbon fixation and nutrient cycling in aquatic ecosystems;as an important source of food in aquatic systems; as an indicator of environmental change. It can alsobe managed to improve water quality in lakes and reservoirs; it can greatly increase aquaculture production;it can be used in waste water treatment.The book provides an international review of periphyton ecology, exploitation and management. Theecology part focuses on periphyton structure and function in natural systems. The exploitation part coversits nutritive qualities and utilization by organisms, particularly in aquaculture. The final part considersthe use of periphyton for increasing aquatic production and its effects on water quality and animal healthin culture systems. This book will help scientists and entrepreneurs further understand the ecology andproduction of aquatic systems and venture into new and promising areas.
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Invasive alien plants and animals are known for their disruption of ecosystems and threat to biodiversity. This book highlights their major impact on human health. This includes not only direct effects through contact with the species via bites, wounds and disease, but also indirect effects caused by changes induced in ecosystems by invasive species, such as more water hyacinth increasing mosquito levels and thereby the potential for malaria. Covering a wide range of case studies from different taxa (animals and plants), and giving an overview of the diverse impacts of invasive species on health in developed and developing countries, the book is a significant contribution that will help in prioritizing approaches to controlling invasive species and mitigating their health effects. It covers invasive plants, marine species, spiders and other arachnids, ticks and dust mites, insects, mosquitos and other diptera, freshwater species (invertebrates and fishes), amphibians and reptiles, birds and mammals. Key Features Collects together the major health impacts for the first time Covers animal and plant invasive species Examines issues in developed and developing countries The broad spectrum of the analyzed case studies will ensure the appeal of the book to a wide public, including researchers of biological invasions, doctors, policy-makers and managers, and students of invasive species in ecology, animal and plant biology and public health medicine.
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Biological invasions - the introduction, establishment and spread of invasive alien species - 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. Co-introduced parasites can affect the success of the invasive organism but can also go on to infect hosts in the new range, resulting in novel ecological interactions and complex impacts. These 'Invasive Parasites' can have profound impacts on the success of a biological invasion, and can pose a significant risk to wildlife, in addition to organisms cultured for agriculture and aquaculture. 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. Authored by leading researchers in the discipline, this new book is a useful tool for helping invasion researchers incorporate disease data into their invasion models, as well a vital resource for researchers, policy makers, and environmental managers that are more generally interested in the myriad consequences of species invasions
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Mites pose a serious problem to plants worldwide, attacking crops and spreading disease. When mites damage crops of economic importance the impacts can be felt globally. Mites are among the most diverse and successful of invertebrates, with over 45,000 described species, with many more thousands to be discovered. They are responsible for a significant portion of the losses of crops for food, fibre, industry and other purposes, and require expensive and often controversial pest control measures. Understanding these mites is vital for entomologists, pest researchers, agronomists and food producers. Knowledge of mite pests helps to inform control strategies and optimize the production of economic plants and the agrarian economy. This encyclopedia provides a thorough coverage of the mites and the problems they cause to crops, yet it is easily searchable, organised by mite species and subdivided into helpful headings. It takes a worldwide view of the issue of mites injurious to economic plants, describing mites prevalent in different regions and discussing control methods appropriate in different environments. This book provides an encyclopaedic reference to the major mites, described by family in terms of their internal and external morphology, bio-ecology and family systematics. Methods of mite collection and laboratory study is described, as well as species diagnostic characteristics, worldwide distribution, host plants, identification by the type of damage they cause and control strategies, including chemical and biological intervention and integrated pest management measures. Mites of the following families are included: (Eriophyoidea, Tarsonemidae, Tuckerellidae, Tenuipalpidae, Tetranychidae, Acaridae, Penthaleidae). The Handbook of Mites of Economic Plants is an important resource for students of entomology and crop production, and as a thorough reference guide for researchers and field workers involved with mites, crop damage and food production. Click here to read the first chapter for free.
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It is well known that infrastructure development projects can boost the economy and reduce the cost of trade in both developing and developed economies, however, infrastructure projects can also cause biodiversity loss. This book is the result of an important biodiversity survey conducted along an East African railway in Tanzania. The building of the railway, still under construction, has already led to habitat loss, habitat degradation and landscape change which may have affected biodiversity. The book includes recommendations to mitigate the effect of railway construction by protecting biodiversity and ecosystem services which could have major implications across Africa and other regions. The area covered by the survey focuses on the Standard Gauge Railway (SGR) running through the Pugu and Ruvu South Forest Reserves towards Maktupora-Dodoma, plus data on large mammals through to Isaka-Shinyanga. The Pugu forests boast high biodiversity of both flora and fauna, some of which are endemic to the area. There are both plant and animal species that are of major conservation concern so there is urgent need to consolidate information to help formulate suitable conservation measures. The data collected covers plants, invertebrates, amphibians, birds, and mammals for terrestrial and aquatic environments along the SGR. This work is timely as there are many more ongoing SGR construction projects in Tanzania and across Africa, as such construction activities inevitably involve some habitat modification and destruction that may have a negative impact on biodiversity. National and international scientists, decision and policy makers, as well as ecologists and conservation managers involved in large infrastructure projects will find this book invaluable. The book provides baseline information and can be used as a case study for other infrastructure development projects around the world.
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The Dark Castle family receives an invitation to a party at Highhorror Castle. Lilo and Miss Rüdiger are immediately eager to go. And of course Luisa should go with them. But humans are strictly forbidden to set foot in Castle Highhorror. “Who cares?”, say Lilo and Luisa, and at first everything seems fine: Luisa gets in as a perfect witch. But then the girls learn about a protective magic spell which covers the whole of the castle: unauthorized beings will be turned for ever into stone… Only a secret book of magic spells can save Luisa now!
