Download or read book What Grassland Animals Eat Qu comen los animales de las praderas written by Joanne Mattern and published by Gareth Stevens Publishing LLLP. This book was released on 2006-12-15 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn about what grassland animals eat and where each belongs in the food chain.
Download or read book What Desert Animals Eat Qu comen los animales del desierto written by Joanne Mattern and published by Gareth Stevens Publishing LLLP. This book was released on 2006-12-15 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn about what desert animals eat and where each belongs in the food chain.
Download or read book American Book Publishing Record written by and published by . This book was released on 2006 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sustainable Grassland Productivity written by J. Lloveras and published by . This book was released on 2006 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Fibre Production Science in South American Camelids and other Fibre Animals written by Martina Gerken and published by Göttingen University Press. This book was released on 2019 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Animal fibres from South American camelids and other fibre or wool bearing species provide important products for use by the human population. The contemporary context includes the competition with petrocarbon-based artificial fibres and concern about excessive persistence of these in the natural environment. Animal fibres present highly valuable characteristics for sustainable production and processing as they are both natural and renewable. On the other hand, their use is recognised to depend on availability of appropriate quality and quantity, the production of which is underpinned by a range of sciences and processes which support development to meet market requirements. This collection of papers combines international experience from South and North America, China and Europe. The focus lies on domestic South American camelids (alpacas, llamas) and also includes research on sheep and goats. It considers latest advances in sustainable development under climate change, breeding and genetics, reproduction and pathology, nutrition, meat and fibre production and fibre metrology. Publication of this book is supported by the Animal Fibre Working Group of the European Federation of Animal Science (EAAP). ‘Advances in Fibre Production Science in South American Camelids and other Fibre Animals’ addresses issues of importance to scientists and animal breeders, textile processors and manufacturers, specialised governmental policy makers and students studying veterinary, animal and applied biological sciences.
Download or read book Silvopastoral Systems in Southern South America written by Pablo Luis Peri and published by Springer. This book was released on 2016-03-02 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: This multi-authored volume contains peer-reviewed chapters from leading researchers and professionals in silvopastoral systems topic in Southern South America (Argentina, Chile and South Brazil). It is a compendium of original research articles, case studies, and regional overviews and summarizes the current state of knowledge on different components and aspects (pasture production, animal production, trees production, carbon sequestration, conservation) of silvopatoral systems in native forests and tree plantations. The main hypothesis of the book is that farmers have integrated tree and pasture/grassland species in their land use systems to reach higher production per unit of land area, risk avoidance, product diversification, and sustainability. These production systems also impact positively in main ecosystem processes. Management of these productive systems, Policy and Socioeconomic Aspects provide great opportunities and challenges for farmers and policy makers in our region. The book is unique on this subject in Southern South America and constitutes a valuable reference material for graduate students, professors, scientists and extensionists who work with silvopastoral systems.
Download or read book Biodiversity written by N. Biedinger and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biodiversity, sometimes simply understood as "diversity of species", is a specific quality of life on our planet, the dimensions and importance of which have just lately been fully realized. Today we know that "biological diversity is a global asset of incalculable value to present and future generations" (Kofi Annan). Biodiversity is spread unequally over the world: in fact, the main share of biological resources worldwide is harboured predominantly by the so-called developing countries in the tropics and sub tropics. Therefore, Biodiversity - A Challenge for Development Research and Policy was chosen as the title for an international conference which was held in Bonn in 1997 as one of the first major events organized by the then newly established North-South Centre for Development Research (ZEF) at Rheinische Friedrich-Wilhelms-Universitat Bonn (Germany). Since the ZEF, founded by the Senate of the University of Bonn in 1995, has played a central role in turning Bonn into a centre for international cooperation and North-South dialogue. The Centre is a product of the Bonn Berlin agreement of July 1994 which was adopted to offset the effects caused by the Parliament and much of the Government moving to Berlin. It fits in well with the double strategy to strengthen Bonn's position as an interna tional science arena and as an eminent place for development policy and the national and supranational agencies dealing with this issue.
Download or read book Invasive Plants on the Move written by Etats-Unis. Federal highway administration and published by . This book was released on 2009 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biology Medicine and Surgery of South American Wild Animals written by Murray Fowler and published by John Wiley & Sons. This book was released on 2008-08-06 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biology, Medicine and Surgery of South American Wild Animals examines the medicine and treatment of animals specific to South America. It discusses topics dealing with diseases and biology topics. In addition, the animals studied are broken down into family and genus, using both English and Spanish names. The book is liberally illustrated and contains references for further reading as well as the contributions of regional experts on the animals covered.
Download or read book What Grassland Animals Eat written by Joanne Mattern and published by Gareth Stevens Publishing LLLP. This book was released on 2006-12-15 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shows some of the food chains that exist in grasslands and prairies--from plant to plant-eater to various levels of predator to the top of the food chain--and how they combine into a food web.
Download or read book Journal of Comparative Pathology and Therapeutics written by and published by . This book was released on 1898 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Times Gone By written by Vicente Pérez Rosales and published by Oxford University Press. This book was released on 2003-05-01 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: These memoirs trace the wild and adventurous life of Pérez Rosales from his childhood up to the 1860s. During that approximately half-century he saw and did more than a dozen ordinary men. At age eleven in Argentina he witnessed the executions of Luis and Juan Jose Carrera. From there, his activities and adventures took him on several journeys on sailing vessels around Cape Horn; to Paris, where he witnessed the July revolution of 1830; to various commercial endeavors including a distillery, the practice of medicine, and cattle smuggling; into service as an advisor to an Argentine warlord; as a miner for precious metals in the north of Chile; as participant in the California Gold Rush in 1849; as director of the government's project for German immigration and settlement in the wild south of Chile; and also as Chilean consul and immigration agent in Hamburg. Around the world, Rosales lived through many of his era's watershed moments. His exciting memoirs offer a chance to relive the rush and chaos of these times--from a much safer vantage.
Download or read book The Desert Grassland written by Mitchel P. McClaran and published by . This book was released on 1995-11 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Leading experts in geography, biology, botany, zoology, and geoscience present new research on the desert grassland and review a vast amount of earlier work. They reveal that present-day grasses once grew in the ice age forests that existed in these areas before the climate dried and the trees vanished, and how the intensity and frequency of fire can influence the plant and animal species of the grassland.
Download or read book Foraging Theory written by David W. Stephens and published by Princeton University Press. This book was released on 2019-12-31 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: This account of the current state of foraging theory is also a valuable description of the use of optimality theory in behavioral ecology in general. Organizing and introducing the main research themes in economic analyses of animal feeding behavior, the authors analyze the empirical evidence bearing on foraging models and answer criticisms of optimality modeling. They explain the rationale for applying optimality models to the strategies and mechanics of foraging and present the basic "average-rate maximizing" models and their extensions. The work discusses new directions in foraging research: incorporating incomplete information and risk-sensitive behavior in foraging models; analyzing trade-offs, such as nutrient requirements and the threat of being eaten while foraging; formulating dynamic models; and building constrained optimization models that assume that foragers can use only simple "rules of thumb." As an analysis of these and earlier research developments and as a contribution to debates about the role of theory in evolutionary biology. Foraging Theory will appeal to a wide range of readers, from students to research professionals, in behavioral ecology, population and community ecology, animal behavior, and animal psychology, and especially to those planning empirical tests of foraging models.
Download or read book The Extreme Life of the Sea written by Stephen R. Palumbi and published by Princeton University Press. This book was released on 2015-09-15 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Extreme Life of the Sea exposes the eternal darkness of the deepest undersea trenches to show how marine life thrives against the odds, describing how flying fish strain to escape their predators, how predatory deep-sea fish use red searchlights only they can see to find and attack food, and how, at the end of her life, a mother octopus dedicates herself to raising her batch of young.
Download or read book Clinical Cases in Avian and Exotic Animal Hematology and Cytology written by Terry W. Campbell and published by John Wiley & Sons. This book was released on 2011-06-09 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clinical Cases in Avian and Exotic Animal Hematology and Cytology demonstrates how to use hemic cytology and cytodiagnosis as part of the assessment of an exotic animal patient, taking the reader through nearly 100 actual clinical cases. With a focus on cytological interpretation, the hands-on, practical approach facilitates learning, teaching, and comprehension. Well illustrated throughout, Clinical Cases in Avian and Exotic Animal Hematology and Cytology is a helpful guide for exotics veterinarians, zoo and aquarium veterinarians, and veterinary hematologists.
Download or read book Minimum Conflict written by and published by Organization of American States. This book was released on 1987 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
