Download or read book Human and Animal powered Water lifting Devices written by W. K. Kennedy and published by . This book was released on 1985 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Guide to planning and project design of pilot projects for promoting fuel saving stoves in developing countries - covers needs assessment and resource surveys (partic. Data collecting methodology), technology assessment (materials and testing) and role of extension services, monitoring and evaluation, etc. Illustrations.
Download or read book On the Development of Human Animal Wind and Water Power Lifting Devices for Irrigation and Drainage in China written by Gao Rushan and published by . This book was released on 1979 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Lifting Devices written by Peter L. Fraenkel and published by Food and Agriculture Organization of the United Nations. This book was released on 2006 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Efficient and effective irrigation of the land can have a dramatic effect on the agricultural output and the economic well-being of a community. At the heart of effective irrigation lies the problem of lifting or pumping water, and this handbook surveys the water-lifting technologies that are available and appropriate for smallholdings. It is a detailed and practical review of the options, especially for irrigation but also for other purposes, and the costs and general suitability of the different technologies are examined with the aim of enabling farmers and policymakers to make informed choices. This is an updated and expanded new edition of a book formerly called 'Water Pumping Devices'.
Download or read book Sustainable Water Management in Smallholder Farming written by Sara Finley and published by CABI. This book was released on 2016-07-27 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water is critical to all human activities, but access to this crucial resource is increasingly limited by competition and the effects of climate change. In agriculture, water management is key to ensuring good and sustained crop yields, maintaining soil health, and safeguarding the long-term viability of the land. Water management is especially challenging on smallholder farms in resource-poor areas, which tend to be primarily rainfed and thus highly dependent on unreliable rainfall patterns. Sustainable practices can help farmers promote the development of soils, plants and field surfaces to allow maximum retention of water between rains, and encourage the efficient use of each drop of water applied as irrigation. Especially useful for farmers' groups, agricultural extension workers, NGOs, students and researchers working with farmers in dryland areas, this comprehensive yet concise book is a practical and accessible resource for anyone interested in sustainable water management.
Download or read book Greek and Roman Mechanical Water Lifting Devices written by John Peter Oleson and published by Springer Science & Business Media. This book was released on 1984-06-30 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Practices of Irrigation On farm Water Management Volume 2 written by Hossain Ali and published by Springer Science & Business Media. This book was released on 2011-01-11 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: The comprehensive and compact presentation in this book is the perfect format for a resource/textbook for undergraduate students in the areas of Agricultural Engineering, Biological Systems Engineering, Bio-Science Engineering, Water Resource Engineering, and Civil & Environmental Engineering. This book will also serve as a reference manual for researchers and extension workers in such diverse fields as agricultural engineering, agronomy, ecology, hydrology, and meteorology.
Download or read book Energy in Farm Production written by R.C. Fluck and published by Elsevier. This book was released on 2012-12-02 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: This last volume of the Energy in World Agriculture series is in many ways the series' Alpha and its Omega. It addresses the broad issues related to the use of energy in agricultural production, and also characterizes and quantifies the energy involvements of many agricultural production technologies. It is a compilation of descriptive and analytical information and design principles and data of energy use in this field. A significant aspect is the relationship between energy and agricultural productivity, increased knowledge and resulting improved management of energy-consuming operations on the farm. Information provided here has not been published elsewhere before. Throughout the book are examples of the important role that energy inputs have played in increasing productivity of the world's agricultural systems. Together with a revived interest in energy for agricultural production due to increases in energy costs, this volume meets that interest with valuable information and insights.
Download or read book Enhancing Agriculture in Africa written by United States. Congress. Office of Technology Assessment and published by DIANE Publishing. This book was released on 1987 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rainwater Management Theory and Practice written by M.L. Jat and published by Scientific Publishers. This book was released on 2017-03-01 with total page 1092 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rainwater Management: Theory and Practice is a comprehensive treatise on water management based on water harvesting techniques for management of storage water for irrigation purpose & irrigation water management. This book, primarily designed to cater to the needs of undergraduate and postgraduate students of agricultural engineering, agricultural and soil & water engineering, research scholars, professionals and policy planners associated with rainwater management, dryland farming and irrigation water management. It covers major topics on water harvesting and design of water harvesting structures and recycling of harvested rainwater aspects. Entire content has been divided into the 22 chapters with solved examples and case studies. A sincere attempt has been made to compile and present the text in quickly understandable term, well drawn diagrams, understanding the rainwater management and livelihood security aspects of dryland and irrigated farmers. This book could be a text book for undergraduate and postgraduate students, a reference tool for professional and good teaching material for teachers in the field of rainwater management and irrigation management under dryland ecosystem and also for the scientists working in the field of rainwater and Irrigation water management.
Download or read book America s Water written by Peter Rogers and published by MIT Press. This book was released on 1996 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Were water considered an industry, it would be one of the largest in the United States, surely the most capital-intensive, and the most closely regulated by Congress. Yet as Peter Rogers argues in this readable, pragmatic, and scientifically grounded assessment of national water issues, it would also be one of the most fragmented and least coherent areas of public policy. Rogers brings together all aspects of water (and water use) to look at policy formation from technical, economic, and political points of view. He shows why these separate perspectives must be considered simultaneously if intelligent policies are to be developed to protect this indispensable resource for present and future generations.Although water use has declined since 1980, the U.S. still consumes more than twice as much water per capita as any other country in the world. Weighing current resources against future demand, Rogers covers a host of complex water issues facing a thirsty, affluent nation. He explains why the federal role needs to be developed and clarified in a number of areas - from changing the unrealistic expectations of the American public for clean water at any cost to financing the rebuilding of infrastructure that is nearly a century old, from reforming intergovernmental relations and the committee structure in Congress to preserving and restoring wetlands and developing a national drought management policy.Of the two basic approaches to policy formation - spelling out desirable norms and attempting to achieve them, or building pragmatically on what has been feasible in the past - Rogers advocates the feasibility approach. The challenge, he asserts, is to develop a federal policy that will reform the historical patchwork of state-state and state-federal agreements and allow them to work together without abrupt dislocations.Peter Rogers is Gordon McKay Professor of Environmental Engineering and Professor of City Planning at Harvard University.
Download or read book Chinese Economy Post Mao written by and published by . This book was released on 1978 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt: John P. Hardt -- China's post-Mao economic future / Robert F. Dernberger and David Fasenfest -- Recent Chinese economic performance and prospects for the ten-year plan / Nicholas R. Lardy -- The political dynamics of the People's Republic of China / William W. Whitson -- The Chinese development model / Alexander Eckstein -- Soviet perceptions of China's economic development / Leo A. Orleans -- Economic modernization in post-Mao China: policies, problems, and prospects / Nai-Ruenn Chen -- China: shift of economic gears in mid-1970s / Arthur G. Ashbrook, Jr. -- Political conflict and industrial growth in China: 1965-1977 / Robert Michael Field, Kathleen M. McGlynn, and William B. Abnett -- A survey of China's machine-building industry / Jack Craig, Jim Lewek, and Gordon Cole -- China's energetics: a system analysis / Vaclav Smil -- China's mineral economy / K. P. Wang -- China's electric power industry / William Clarke -- Population growth in the People's Republic of China / John S. Aird -- Technology and science: some issues in China's modernization / Jon Sigurdson -- Chinese employment policy in 1949-78 with special emphasis on women in rural production / Marina Thorborg -- Chinese agricultural production / Henry J. Groen and James A. Kilpatrick -- China's grain trade / Frederic M. Surls -- The evolution of policy and capabilities in China's agricultural technology / Thomas B. Wiens -- China's international trade and finance / Richard E. Batsavage and John L. Davie -- The Sino-American commercial relationship / Martha Avery and William Clarke -- Contracts, practice and law in trade with China: some observations / Stanley Lubman -- An analysis of China's hard currency exports: recent trends, present problems, and future potential / Hedija H. Kravalis -- The impact of most-favored-nation tariff treatment on U.S. imports from the People's Republic of China / Philip T. Lincoln, Jr., and James A. Kilpatrick -- The impact of U.S. most-favored-nation tariff treatment on PRC exports / Helen Raffel, Robert E. Teal, and Cheryl McQueen -- Chinese relations with the Third World / Carol Fogarty -- The impact of aid on Albanian industrial development: the Soviet Union and China as major trading partners / Adi Schnytzer.
Download or read book The Environment and World History written by Edmund Burke and published by Univ of California Press. This book was released on 2009 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 11 essays, the contributors examine the connections between environmental change and other major topics of early modern world history: population growth, commercialization, imperialism, industrialization, the fossil fuel revolution, and more.
Download or read book Agricultural Water Management written by Prashant K. Srivastava and published by Academic Press. This book was released on 2020-12-02 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agricultural Water Management: Theories and Practices advances the scientific understanding, development and application of agricultural water management through an integrated approach. This book presents a collection of recent developments and applications of agricultural water management from advanced sources, such as satellite, mesoscale and climate models that are integrated with conceptual modeling systems. Users will find sections on drought, irrigation scheduling, weather forecasting, climate change, precipitation forecasting, and more. By linking these systems, this book provides the first resource to promote the synergistic and multidisciplinary activities of scientists in hydro-meteorological and agricultural sciences. As agricultural water management has gained considerable momentum in recent decades among the earth and environmental science communities as they seek solutions and an understanding of the concepts integral to agricultural water management, this book is an ideal resource for study and reference. Presents translational insights into drought, irrigation scheduling, weather forecasting, climate change and precipitation forecasting Advances the scientific understanding, development and application of agricultural water management Integrates geo-spatial techniques, agriculture, remote sensing, sustainable water resource development, applications and other diverse areas within earth and environmental, meteorological and hydrological sciences
Download or read book Rivers of the Sultan written by Faisal H. Husain and published by Oxford University Press. This book was released on 2021-03-05 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Tigris and Euphrates rivers run through the heart of the Middle East and merge in the area of Mesopotamia known as the "cradle of civilization." In their long and volatile political history, the sixteenth century ushered in a rare era of stability and integration. A series of military campaigns between the Mediterranean Sea and the Persian Gulf brought the entirety of their flow under the institutional control of the Ottoman Empire, then at the peak of its power and wealth. Rivers of the Sultan tells the history of the Tigris and Euphrates during the early modern period. Under the leadership of Sultan Süleyman I, the rivers became Ottoman from mountain to ocean, managed by a political elite that pledged allegiance to a single household, professed a common religion, spoke a lingua franca, and received orders from a central administration based in Istanbul. Faisal Husain details how Ottoman unification institutionalized cooperation among the rivers' dominant users and improved the exploitation of their waters for navigation and food production. Istanbul harnessed the energy and resources of the rivers for its security and economic needs through a complex network of forts, canals, bridges, and shipyards. Above all, the imperial approach to river management rebalanced the natural resource disparity within the Tigris-Euphrates basin. Istanbul regularly organized shipments of grain, metal, and timber from upstream areas of surplus in Anatolia to downstream areas of need in Iraq. Through this policy of natural resource redistribution, the Ottoman Empire strengthened its presence in the eastern borderland region with the Safavid Empire and fended off challenges to its authority. Placing these world historic bodies of water at its center, Rivers of the Sultan reveals intimate bonds between state and society, metropole and periphery, and nature and culture in the early modern world.
Download or read book Out of the Earth written by Daniel Hillel and published by Univ of California Press. This book was released on 1992-09-30 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: A moving tribute to the physical and spiritual properties of nature's richestelement by one of the world's leading soil conservationists.
Download or read book Introduction to Environmental Soil Physics written by Daniel Hillel and published by Elsevier. This book was released on 2003-12-17 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: An abridged, student-oriented edition of Hillel's earlier published Environmental Soil Physics, Introduction to Environmental Soil Physics is a more succinct elucidation of the physical principles and processes governing the behavior of soil and the vital role it plays in both natural and managed ecosystems. The textbook is self-contained and self-explanatory, with numerous illustrations and sample problems. Based on sound fundamental theory, the textbook leads to a practical consideration of soil as a living system in nature and illustrates the influences of human activity upon soil structure and function. Students, as well as other readers, will better understand the importance of soils and the pivotal possition they occupy with respect to careful and knowledgeable conservation. Written in an engaging and clear style, posing and resolving issues relevant to the terrestrial environment Explores the gamut of the interactions among the phases in the soil and the dynamic interconnection of the soil with the subterranean and atmospheric domains Reveals the salient ideas, approaches, and methods of environmental soil physics Includes numerous illustrative exercises, which are explicitly solved Designed to serve for classroom and laboratory instruction, for self-study, and for reference Oriented toward practical problems in ecology, field-scale hydrology, agronomy, and civil engineering Differs from earlier texts in its wider scope and holistic environmental conception
Download or read book People Land and Time written by Brian Roberts and published by Routledge. This book was released on 2014-05-12 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: This major new text provides an introduction to the interaction of culture and society with the landscape and environment. It offers a broad-based view of this theme by drawing upon the varied traditions of landscape interpretation, from the traditional cultural geography of scholars such as Carl Sauer to the 'new' cultural geography which has emerged in the 1990s. The book comprises three major, interwoven strands. First, fundamental factors such as environmental change and population pressure are addressed in order to sketch the contextual variables of landscapes production. Second, the evolution of the humanised landscape is discussed in terms of processes such as clearing wood, the impact of agriculture, the creation of urban-industrial complexes, and is also treated in historical periods such as the pre-industrial, the modern and the post-modern. From this we can see the cultural and economic signatures of human societies at different times and places. Finally, examples of landscape types are selected in order to illustrate the ways in which landscape both represents and participates in social change. The authors use a wide range of source material, ranging from place-names and pollen diagrams to literature and heritage monuments. Superbly illustrated throughout, it is essential reading for first-year undergraduates studying historical geography, human geography, cultural geography or landscape history.
