Download or read book The Improvement of Tropical and Subtropical Rangelands written by National Research Council (U.S.). Board on Science and Technology for International Development and published by . This book was released on 1990 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Improvement of Tropical and Subtropical Rangelands written by National Research Council (U.S.). Board on Science and Technology for International Development and published by . This book was released on 1990 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Prospects for a sustainable dairy sector in the Mediterranean written by M. Djemali and published by BRILL. This book was released on 2023-08-28 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dairy products have always constituted an essential component in the Mediterranean diet. In addition to their nutritional values, they represent also a part of the cultural heritage of the people. Prospects for a sustainable dairy sector in the Mediterranean, preconditions for its development and the future consumers' demand were some of the issues covered by the papers presented at the EAAP - CIHEAM - FAO Mediterranean symposium. It was organised by the Tunisian Office for Livestock and Pastures and the National Agronomic Research Institute and sustained by the Government of Tunisia, FAO, ICAR and CIRVAL. Over 280 participants from 25 countries participated. The symposium identified a variety of technically viable and scientifically sound policy options and defined the main fields requiring further scientific research and the development of new sustainable technologies. The available technologies to address intensive, semi intensive and extensive production systems and the existing institutional framework (research, education, extension systems, organisation of the sector), although requiring continuous adjustments and improvements, have proved to be in a position to meet a variety of demands and challenges. In this respect, the Symposium called for an increase in research for the semi-intensive farming systems in the South and emerging issues resulting from changes in agricultural policies in the North. It emphasised the importance of producers1 associations as representatives of the interests of the sector and partners in the overall dialogue on policy matters and in the identification of research needs. The Symposium confirmed the wish and capacity of the dairy sector in the Region to contribute to the sustainable rural development, to the creation of new employment opportunities and to the reasonable and harmonious management of the natural resources.
Download or read book Saline Agriculture written by National Research Council and published by National Academies Press. This book was released on 1990-02-01 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lost Crops of the Incas written by National Research Council and published by National Academies Press. This book was released on 1989-02-01 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fascinating, readable volume is filled with enticing, detailed information about more than 30 different Incan crops that promise to follow the potato's lead and become important contributors to the world's food supply. Some of these overlooked foods offer special advantages for developing nations, such as high nutritional quality and excellent yields. Many are adaptable to areas of the United States. Lost Crops of the Incas includes vivid color photographs of many of the crops and describes the authors' experiences in growing, tasting, and preparing them in different ways. This book is for the gourmet and gourmand alike, as well as gardeners, botanists, farmers, and agricultural specialists in developing countries.
Download or read book Land Degradation written by A.J. Conacher and published by Springer Science & Business Media. This book was released on 2013-12-11 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains selected contributions from the Sixth Meeting of the International Geographical Union's Commission on Land Degradation and Desertification, held in Perth, Australia, in September 1999. Collectively, these contributions explicitly seek to understand not only the mechanisms responsible for the problem of land degradation but their social and economic implications, the means of overcoming the problems, and the policy instruments whereby remedial measures may be implemented. This breadth of approach is both distinctive and essential if the problems are to be tackled effectively. The authorship comprises of specialists (mostly geographers) from universities, research organizations, and government agencies, who provide a truly international perspective with contributions from Iceland to Australia and from the USA to Japan. Audience: The book presents current research findings which will be of particular benefit to professionals and practitioners, as well as researchers and tertiary-level educationalists who are involved with land degradation.
Download or read book Looking Ahead written by Raymond S. Nickerson and published by CRC Press. This book was released on 2021-12-17 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume aims to review some of the recent developments and trends that seem especially relevant to any attempt to understand near-term-future possibilities; to consider what a variety of knowledgeable people are saying about changes and developments that could occur; and to relate the possibilities to needs and opportunities for human factors research. Human factors, in this case, includes not only the implications of human capabilities and limitations for the design of equipment and machines intended for human use, but also applied psychology in a more general sense. In particular, it is taken to involve social systems as well as physical ones, the interaction of people with the environment as well as with machines, the facilitation of communication between people as well as between people and computers, and the design of policies and procedures as well as the design of equipment. The author's intention is to focus on anticipated problems -- including opportunities as well as difficulties -- and ask how human factors research might contribute to solutions. It is assumed that there are ways in which such research could be useful in addressing societal problems that the profession has not yet realized and that these are more likely to be recognized in the future if the community is actively seeking to identify them.
Download or read book Psychology and Environmental Change written by Raymond S. Nickerson and published by Psychology Press. This book was released on 2002-12-18 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book stimulates thinking on the topic of detrimental environmental change and how research psychologists can help to address the problem. In addition to reporting environmentally relevant psychological research, the author identifies the most pressing questions from an environmental point of view. Psychology and Environmental Change: *focuses on ways in which human behavior contributes to the problem; *deals with the assessment and change of attitudes and with studies of change of behavior; *proposes ways in which psychological research can contribute to making technology and its products more environmentally benign; and *introduces topics such as consumption, risk assessment, cost-benefit and tradeoff analyses, competition, negotiation, and policymaking, and how they relate to the objective of protecting the environment.
Download or read book Dryland Forestry written by Peter F. Ffolliott and published by John Wiley & Sons. This book was released on 1994-12-13 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: Uses an innovative approach toward integrating biophysical and socioeconomical components into environmentally sound, sustainable forest management practices in dryland regions. Covers technical considerations in dryland forestry, agroforestry systems, rehabilitation of saline regions, investment and employment opportunities, forestry extension programs and much more.
Download or read book Wildlife Habitats in Managed Rangelands written by Chris Maser and published by . This book was released on 1983 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Carbon Management in Tropical and Sub Tropical Terrestrial Systems written by Probir K. Ghosh and published by Springer Nature. This book was released on 2019-11-23 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil organic carbon (SOC), a key component of the global carbon (C) pool, plays an important role in C cycling, regulating climate, water supplies and biodiversity, and therefore in providing the ecosystem services that are essential to human well-being. Most agricultural soils in temperate regions have now lost as much as 60% of their SOC, and as much as 75% in tropical regions, due to conversion from natural ecosystems to agricultural uses and mainly due to continuous soil degradation. Sequestering C can help to offset C emissions from fossil fuel combustion and other C-emitting activities, while also enhancing soil quality and long-term agronomic productivity. However, developing effective policies for creating terrestrial C sinks is a serious challenge in tropical and subtropical soils, due to the high average annual temperatures in these regions. It can be accomplished by implementing improved land management practices that add substantial amounts of biomass to soil, cause minimal soil disturbance, conserve soil and water, improve soil structure, and enhance soil fauna activity. Continuous no-till crop production is arguably the best example. These soils need technically sound and economically feasible strategies to sustainably enhance their SOC pools. Hence, this book provides comprehensive information on SOC and its management in different land-use systems, with a focus on preserving soils and their ecosystem services. The only book of its kind, it offers a valuable asset for students, researchers, policymakers and other stakeholders involved in the sustainable development and management of natural resources at the global level.
Download or read book A Guide for Desert and Dryland Restoration written by David A. Bainbridge and published by Island Press. This book was released on 2012-09-26 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dryland degradation and desertification now affect almost a billion people around the world. Tragically, the biological resources and productivity of millions of acres of land are lost to desertification each year because people remain unaware of strategies and techniques that could improve yields, reduce risk, and begin healing the world's deserts. A Guide for Desert and Dryland Restoration is the first book to offer practical, field-tested solutions to this critical problem. Author David Bainbridge has spent more than 25 years actively involved in restoring lands across the American Southwest. A Guide for Desert and Dryland Restoration presents the results of his years of fieldwork, as well as research and experience from scientists and practitioners around the globe. The book discusses the ecology of desert plants, explores the causes of desertification and land abuse, and outlines the processes and procedures needed to evaluate, plan, implement, and monitor desert restoration projects. It sets forth economical and practical field-tested solutions for understanding site characteristics, selecting and growing plants, and ensuring that they survive with a minimal amount of water and care. Each chapter represents a guide to a critical topic for environmental restoration; extensive photographs, diagrams and drawings give detailed information for immediate application, and additional resources are included in appendixes. A Guide for Desert and Dryland Restoration is the first comprehensive book focused on restoring arid regions, and clearly demonstrates that arid lands can be successfully rehabilitated. In addition to restorationists, the book will be an invaluable resource for anyone working in arid lands, including farmers, ranchers, gardeners, landscapers, outdoor recreation professionals, and activists.
Download or read book Guidelines for improving livestock production on range lands written by United States. Agency for International Development. Office of Agriculture and published by . This book was released on 1971 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Complete Catalog of Books and Periodicals written by National Academy Press (U.S.) and published by . This book was released on 1990 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conserving Biodiversity written by National Research Council and published by National Academies Press. This book was released on 1992-02-01 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: The loss of the earth's biological diversity is widely recognized as a critical environmental problem. That loss is most severe in developing countries, where the conditions of human existence are most difficult. Conserving Biodiversity presents an agenda for research that can provide information to formulate policy and design conservation programs in the Third World. The book includes discussions of research needs in the biological sciences as well as economics and anthropology, areas of critical importance to conservation and sustainable development. Although specifically directed toward development agencies, non-governmental organizations, and decisionmakers in developing nations, this volume should be of interest to all who are involved in the conservation of biological diversity.
Download or read book Land Degradation written by Douglas L. Johnson and published by Rowman & Littlefield. This book was released on 2007 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Land Degradation explores the substantial decrease in an area's biological productivity or usefulness to humans due to human activities. The second edition of Johnson and Lewis's well-received text thoroughly examines this growing area of study using a global perspective, as well as up-to-date information. The various case studies cover the history of land degradation, look at local and regional effects of human interactions with the environment, and compare creative destruction with destructive creation.
Download or read book Sustainable Natural Resources Management written by Abiud Kaswamila and published by BoD – Books on Demand. This book was released on 2012-01-13 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural resources conservation is one of the dilemmas currently facing mankind in both developed and the developing world. The topic is of particular importance for the latter, where the majority depend on terrestrial ecosystems for livelihood; more than one billion people live in abject poverty earning less than a dollar per day; more than 3.7 billion suffer from micronutrient deficiency and more than 800 million suffer from chronic hunger. Population increase, resource use conflicts, technological advancements, climate change, political doldrums, and unsustainable use and harvesting of resources have all put more pressure on natural resources leading to land degradation and poverty. To achieve a win-win situation, we need to change our mindset by thinking outside the box through advocating integrated and holistic approaches in managing our natural resources. This book presents a variety of sustainable strategies and/or approaches including use of GIS and Remote Sensing technologies, decision support system models, involvement of stakeholders in major decisions regarding use of natural resources, community level initiatives, and use of surveillance and monitoring mechanisms.
