How to Make and Use the Treadle Irrigation Pump PDF Download
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Author: Carl Bielenberg
Publisher: Workshop Equipment Manual
ISBN:
Category : Social Science
Languages : en
Pages : 92
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Book Description
The pump design offered in this manual has evolved from the Bangladesh original into a fully portable pump with both lift and pressure capacity; and is especially appropriate to situations where soils are permeable, and water cannot easily be distributed through channels.
Author: Carl Bielenberg
Publisher: Workshop Equipment Manual
ISBN:
Category : Social Science
Languages : en
Pages : 92
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Book Description
The pump design offered in this manual has evolved from the Bangladesh original into a fully portable pump with both lift and pressure capacity; and is especially appropriate to situations where soils are permeable, and water cannot easily be distributed through channels.
Author: Melvyn Kay
Publisher: Food & Agriculture Org.
ISBN: 9789251044902
Category : Irrigation
Languages : en
Pages : 68
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Book Description
Author: Tamara Dean
Publisher: New Society Publishers
ISBN: 1550923935
Category : House & Home
Languages : en
Pages : 273
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Book Description
A complete guide to modern pedaled-powered, treadled, and hand-cranked devices for the home. What if I could harness this energy? An unusual question for anyone putting in a long stint on a treadmill perhaps, and yet human power is a very old, practical and empowering alternative to fossil fuels. Replacing motors with muscles can be considered a political act -- an act of self-sufficiency that gains you independence. The Human-Powered Home is a one-of-a-kind compendium of human-powered devices gathered from a unique collection of experts. Enthusiasts point to the advantages of human power: Portable and available on-demand Close connection to the process or product offers more control Improved health and fitness The satisfaction of being able to make do with what is available This book discusses the science and history of human power and examines the common elements of human-powered devices. It offers plans for making specific devices, grouped by area of use, and features dozens of individuals who share technical details and photos of their inventions. For those who want to apply their own ingenuity, or for those who have never heard of human-powered machines, this book is a fine reference. For those who are beginning to understand the importance of a life of reduced dependency on fossil fuels, this book could be a catalyst for change.
Author: Thomas B. Johansson
Publisher: Cambridge University Press
ISBN: 052118293X
Category : Business & Economics
Languages : en
Pages : 1885
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Book Description
Independent, scientifically based, integrated, policy-relevant analysis of current and emerging energy issues for specialists and policymakers in academia, industry, government.
Author: M. Dinesh Kumar
Publisher: Routledge
ISBN: 041562407X
Category : Business & Economics
Languages : en
Pages : 255
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Book Description
India is a fast developing economy whose natural resource base, comprising land and water supporting agricultural production, are not only under enormous stress, but also complex and not amenable to a uniform strategy. This book addresses strategies for food security and sustainable agriculture in India, including lessons to be learned in other developing economies across the world.
Author: Namara, Regassa E.
Publisher: IWMI
ISBN: 9290907975
Category : Technology & Engineering
Languages : en
Pages : 378
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Book Description
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9789251049112
Category : Business & Economics
Languages : en
Pages : 80
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Book Description
All statistical evidence confirms that agriculture is the key sector for water management, now and in the next decades. Nevertheless, the rural water development sector fails at present to get priority, compared to other competing sectors, in international fora. Strong and new arguments are needed to bring rural water back "on line." Agriculture policies and investments will need to become more strategic. They will have to unlock the potential of agricultural water management practices to raise productivity, spread equitable access to water, and conserve the natural productivity of water resources base.
Author: Rod Shaw
Publisher: More Technical Briefs for Heal
ISBN:
Category : Science
Languages : en
Pages : 140
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Book Description
This second collection of 32 short, highly-illustrated introductions to appropriate water and sanitation technologies and processes complements The Worth of Water. It covers a further range of subjects from water source selection and handpump maintenance to sanitary surveying, hygiene understanding and community management.
Author: International Water Management Institute
Publisher: IWMI
ISBN: 9290904283
Category : Irrigation
Languages : en
Pages : 109
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Book Description
Provides a socioeconomic analysis of Minor Irrigation (MI) investments in North Bengal. The study addresses the following questions: whether there is justification and rationale for MI subsidies in North Bengal; whether the North Bengal Terai Development Project’s current subsidy policy achieves the Project’s MI objectives in an efficient, sustainable and livelihood intensive manner, and if there is scope for modifying the current policies for better impact.
Author: Tushaar Shah
Publisher: Routledge
ISBN: 1136524029
Category : Business & Economics
Languages : en
Pages : 322
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Book Description
In 1947, British India-the part of South Asia that is today's India, Pakistan, and Bangladesh-emerged from the colonial era with the world's largest centrally managed canal irrigation infrastructure. However, as vividly illustrated by Tushaar Shah, the orderly irrigation economy that saved millions of rural poor from droughts and famines is now a vast atomistic system of widely dispersed tube-wells that are drawing groundwater without permits or hindrances. Taming the Anarchy is about the development of this chaos and the prospects to bring it under control. It is about both the massive benefit that the irrigation economy has created and the ill-fare it threatens through depleted aquifers and pollution. Tushaar Shah brings exceptional insight into a socio-ecological phenomenon that has befuddled scientists and policymakers alike. In systematic fashion, he investigates the forces behind the transformation of South Asian irrigation and considers its social, economic, and ecological impacts. He considers what is unique to South Asia and what is in common with other developing regions. He argues that, without effective governance, the resulting groundwater stress threatens the sustenance of the agrarian system and therefore the well being of the nearly one and a half billion people who live in South Asia. Yet, finding solutions is a formidable challenge. The way forward in the short run, Shah suggests, lies in indirect, adaptive strategies that change the conduct of water users. From antiquity until the 1960‘s, agricultural water management in South Asia was predominantly the affair of village communities and/or the state. Today, the region depends on irrigation from some 25 million individually owned groundwater wells. Tushaar Shah provides a fascinating economic, political, and cultural history of the development and use of technology that is also a history of a society in transition. His book provides powerful ideas and lessons for researchers, historians, and policy
