Download or read book The Dry Forests and Woodlands of Africa written by Emmanuel N. Chidumayo and published by Routledge. This book was released on 2010-09-23 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dry forests and woodlands of Sub-Saharan Africa are major ecosystems, with a broad range of strong economic and cultural incentives for keeping them intact. However, few people are aware of their importance, compared to tropical rainforests, despite them being home to more than half of the continent's population. This unique book brings together scientific knowledge on this topic from East, West, and Southern Africa and describes the relationships between forests, woodlands, people and their livelihoods. Dry forest is defined as vegetation dominated by woody plants, primarily trees, the canopy of which covers more than 10 per cent of the ground surface, occurring in climates with a dry season of three months or more. This broad definition - wider than those used by many authors - incorporates vegetation types commonly termed woodland, shrubland, thicket, savanna, wooded grassland, as well as dry forest in its strict sense. The book provides a comparative analysis of management experiences from the different geographic regions, emphasizing the need to balance the utilization of dry forests and woodland products between current and future human needs. Further, the book explores the techniques and strategies that can be deployed to improve the management of African dry forests and woodlands for the benefit of all, but more importantly, the communities that live off these vegetation formations. Thus, the book lays a foundation for improving the management of dry forests and woodlands for the wide range of products and services they provide.
Download or read book Keywords in Qualitative Methods written by Michael Bloor and published by SAGE. This book was released on 2006-07-06 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: An essential companion for students across the social and health sciences, this text provides a wide-ranging coverage of qualitative methods complemented by extended illustration from the array of academic disciplines in which qualitative research is found and employed. Written in a lively and reader-friendly style, the guide covers a comprehensive range of topics, including: - a concise definition of the method - a description of distinctive features - examples to convey the flavour of a technique or principle - a critical and reflective evaluation of the method or approach under consideration - cross references to associated concepts within the dictionary - a list of key readings
Download or read book Plant derived Natural Products written by Anne E. Osbourn and published by Springer Science & Business Media. This book was released on 2009-07-07 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plants produce a huge array of natural products (secondary metabolites). These compounds have important ecological functions, providing protection against attack by herbivores and microbes and serving as attractants for pollinators and seed-dispersing agents. They may also contribute to competition and invasiveness by suppressing the growth of neighboring plant species (a phenomenon known as allelopathy). Humans exploit natural products as sources of drugs, flavoring agents, fragrances and for a wide range of other applications. Rapid progress has been made in recent years in understanding natural product synthesis, regulation and function and the evolution of metabolic diversity. It is timely to bring this information together with contemporary advances in chemistry, plant biology, ecology, agronomy and human health to provide a comprehensive guide to plant-derived natural products. Plant-derived natural products: synthesis, function and application provides an informative and accessible overview of the different facets of the field, ranging from an introduction to the different classes of natural products through developments in natural product chemistry and biology to ecological interactions and the significance of plant-derived natural products for humans. In the final section of the book a series of chapters on new trends covers metabolic engineering, genome-wide approaches, the metabolic consequences of genetic modification, developments in traditional medicines and nutraceuticals, natural products as leads for drug discovery and novel non-food crops.
Download or read book Gender and Forests written by Carol J. Pierce Colfer and published by Routledge. This book was released on 2016-04-14 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: This enlightening book brings together the work of gender and forestry specialists from various backgrounds and fields of research and action to analyse global gender conditions as related to forests. Using a variety of methods and approaches, they build on a spectrum of theoretical perspectives to bring depth and breadth to the relevant issues and address timely and under-studied themes. Focusing particularly on tropical forests, the book presents both local case studies and global comparative studies from Africa, Asia, and Latin America, as well as the US and Europe. The studies range from personal histories of elderly American women’s attitudes toward conservation, to a combined qualitative / quantitative international comparative study on REDD+, to a longitudinal examination of oil palm and gender roles over time in Kalimantan. Issues are examined across scales, from the household to the nation state and the global arena; and reach back to the past to inform present and future considerations. The collection will be of relevance to academics, researchers, policy makers and advocates with different levels of familiarity with gender issues in the field of forestry.
Download or read book Sustainable Agriculture and Food written by Jules N. Pretty and published by Routledge. This book was released on 2008 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Jules Pretty brings together the most comprehensive and carefully selected collection of writings available about sustainable agriculture. Together with an excellent overview chapter, the collected works provide the best available source for an enlightened analysis and debate about sustainability in agriculture. The four volumes will serve both as an excellent reader for students and a unique reference for all with an interest in the pursuit of sustainabiity in the food system' Professor Per Pinstrup-Andersen, Cornell University, former Chair of CGIAR Science Council and World Food Prize Laureate, 2001 'This is the single most comprehensive overview of sustainable agriculture, from ancient beginnings to the most topical modern issues. Jules Pretty has assembled a marvellous collection of the most seminal papers that are driving sustainable agriculture in all parts of the world.' Jeffrey A. McNeely, Chief Scientist, IUCN-The World Conservation Union 'Showing that, after all, humans can learn from experience, Jules Pretty has woven together the best of the old with the best of what is new and visionary. He gives us a solid, knowledge-based foundation for a badly needed new paradigm - that of an agriculture which sustains all life into the longer term. The impressive list of contributors ensures that all relevant areas have been competently assessed... A unique reference work for teachers, students and practitioners.' Hans R. Herren, World Food Prize Laureate, 1995 'An ambitious and deeply insightful series that unites the great minds not just of the agricultural, nutrition and environmental sciences, but also history, culture, economics, technology, learning and communications, policy, regulatory and institutional approaches. It will be a major reference work for all interested in the future of humanity and sustainable food and agricultural systems.' Parviz Koohafkan, Director, Environment, Climate Change and Bioenergy Division, FAO, Italy 'This work presents a body of knowledge that has come of age. It takes into account not only the science but also human behaviour, institutions and politics. It will be an invaluable support for practices that are rapidly gaining significance.' Professor Neils R�ling, formerly of Wageningen University, The Netherlands This 4-volume set, edited by the world's leading expert on agricultural sustainability, brings together and interprets the most influential, important and time-tested international scholarship across the fields of agriculture and food production with a set overview and individual volume introductions that make sense of this diverse and complex field. Volume I covers the history of agriculture from its ancient origins through successive technological and institutional revolutions to the present. Volume II examines the relationship between agriculture and the environment including agricultural contamination, greenhouse gases and climate change, environmental improvements and sustainability, integrated farming, eco-agriculture and agro-ecology, landscape restoration and environmental goods and services. Volume III provides full coverage of the modern industrialized global food system, corporate control, poverty, hunger and international successes, failures and challenges, diet and health, consumer behaviour and local alternatives to industrialization. Volume IV addresses how we think about land and our relationship to it, governance and stewardship of the rural commons, systems thinking, ecological literacy, social connections and a sustainable rural life, supportive and perverse agricultural subsidies and policies that shape food poverty and sustain agriculture into the future.
Download or read book American Psychiatric Association Practice Guidelines written by American Psychiatric Association and published by American Psychiatric Publishing. This book was released on 1996 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of the American Psychiatric Association Practice Guideline series is to improve patient care. Guidelines provide a comprehensive synthesis of all available information relevant to the clinical topic. Practice guidelines can be vehicles for educating psychiatrists, other medical and mental health professionals, and the general public about appropriate and inappropriate treatments. The series also will identify those areas in which critical information is lacking and in which research could be expected to improve clinical decisions. The Practice Guidelines are also designed to help those charged with overseeing the utilization and reimbursement of psychiatric services to develop more scientifically based and clinically sensitive criteria.
Download or read book Chayote Sechium Edule Jacq Sw written by Rafael Lira Saade and published by Bioversity International. This book was released on 1996 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Prebiotics and Probiotics Ingredients written by Susan Sungsoo Cho and published by CRC Press. This book was released on 2009-11-19 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: While there is little dispute that probiotics and prebiotics, alone and together, have been proven to promote gastrointestinal health and proper immune function, the challenge faced by researchers is finding not only the right combinations, but also finding those that are fully compatible with the formulation, processing, packaging, and distribution of functional foods. This volume comprehensively explores these variables and highlights the most current biological research and applications. It examines the sources of prebiotics and probiotics, describes the physiological functions of both products, and discusses promising applications for a plethora of disorders.
Download or read book Biological Diversity Current Status and Conservation Policies written by Vinod Kumar and published by Agro Environ Media, Publication Cell of AESA, Agriculture and Environmental Science Academy,. This book was released on 2021-10-25 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book has been designed to bind prime knowledge of climate change-induced impacts on various aspects of our environment and its biological diversity. The book also contains updated information, methods and tools for the monitoring and conservation of impacted biological diversity.
Download or read book Alkaloids Secrets of Life written by Tadeusz Aniszewski and published by Elsevier. This book was released on 2007-03-22 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alkaloids, represent a group of interesting and complex chemical compounds, produced by the secondary metabolism of living organisms in different biotopes. They are relatively common chemicals in all kingdoms of living organisms in all environments. Two hundred years of scientific research has still not fully explained the connections between alkaloids and life. Alkaloids-Chemistry, Biological Significance, Applications and Ecological Role provides knowledge on structural typology, biosynthesis and metabolism in relation to recent research work on alkaloids. Considering an organic chemistry approach to alkaloids using biological and ecological explanation. Within the book several questions that persist in this field of research are approached as are some unresearched areas. The book provides beneficial text for an academic and professional audience and serves as a source of knowledge for anyone who is interested in the fascinating subject of alkaloids. Each chapter features an abstract. Appendices are included, as are a listing of alkaloids, plants containing alkaloids and some basic protocols of alkaloid analysis. * Presents the ecological role of alkaloids in nature and ecosystems * Interdisciplinary and reader friendly approach * Up-to-date knowledge
Download or read book Oxidative Stress and Chronic Degenerative Diseases written by Jose Antonio Morales-Gonzalez and published by BoD – Books on Demand. This book was released on 2013-05-22 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work responds to the need to find, in a sole document, the affect of oxidative stress at different levels, as well as treatment with antioxidants to revert and diminish the damage. Oxidative Stress and Chronic Degenerative Diseases - a Role for Antioxidants is written for health professionals by researchers at diverse educative institutions (Mexico, Brazil, USA, Spain, Australia, and Slovenia). I would like to underscore that of the 19 chapters, 14 are by Mexican researchers, which demonstrates the commitment of Mexican institutions to academic life and to the prevention and treatment of chronic degenerative diseases.
Download or read book Claiming the Stones Naming the Bones written by Elazar Barkan and published by Getty Publications. This book was released on 2003-01-09 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: These fourteen essays address controversies over a variety of cultural properties, exploring them from perspectives of law, archeology, physical anthropology, ethnobiology, ethnomusicology, history, and cultural and literary study. The book divides cultural property into three types: Tangible, unique property like the Parthenon marbles; intangible property such as folktales, music, and folk remedies; and communal "representations," which have lead groups to censor both outsiders and insiders as cultural traitors.
Download or read book Culture and Health written by Michael Winkelman and published by John Wiley & Sons. This book was released on 2008-12-05 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt: Culture and Health offers an overview of different areas of culture and health, building on foundations of medical anthropology and health behavior theory. It shows how to address the challenges of cross-cultural medicine through interdisciplinary cultural-ecological models and personal and institutional developmental approaches to cross-cultural adaptation and competency. The book addresses the perspectives of clinically applied anthropology, trans-cultural psychiatry and the medical ecology, critical medical anthropology and symbolic paradigms as frameworks for enhanced comprehension of health and the medical encounter. Includes cultural case studies, applied vignettes, and self-assessments.
Download or read book Beyond Timber written by and published by . This book was released on 2005 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book More Than a Scenic Mountain Landscape written by Thomas Merlan and published by CreateSpace. This book was released on 2015-06-25 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study focuses on the cultural-historical environment of the 88,900-acre (35,560-ha) Valles Caldera National Preserve (VCNP) over the past four centuries of Spanish, Mexican, and U.S. governance. It includes a review and synthesis of available published and unpublished historical, ethnohistorical, and ethnographic literature about the human occupation of the area now contained within the VCNP. Documents include historical maps, texts, letters, diaries, business records, photographs, land and mineral patents, and court testimony.
Download or read book The Amazonian Caboclo and the A a Palm written by Eduardo S. Brondízio and published by Debolsillo. This book was released on 2008 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Figs Dates Laurel and Myrrh written by Lytton John Musselman and published by Timber Press. This book was released on 2007-11-01 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book celebrates the plants of the Old Testament and New Testament, including the Apocrypha, and of the Quran. From acacia, the wood of the tabernacle, to wormwood, whose bitter leaves cured intestinal worms, 81 fascinating chapters—covering every plant that has a true botanical counterpart—tell the stories of the fruits and grains, grasses and trees, flowers and fragrances of ancient lore. The descriptions include the plants' botanical characteristics, habitat, uses, and literary context. With evocative quotations and revelatory interpretations, this information is all the more critical today as the traditional agrarian societies that knew the plants intimately become urbanized. The unusually broad geographic range of this volume extends beyond Israel to encompass the Holy Land's biblical neighbors from southern Turkey to central Sudan and from Cyprus to the Iraq border. Richly illustrated with extensive color photography and with a foreword by the incomparable Garrison Keillor, this delightful ecumenical botany offers the welcome tonic of a deep look into an enduring, shared natural heritage.
