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Author: Dale Lightfoot
Publisher: Bloomsbury Publishing
ISBN: 0755650808
Category : Technology & Engineering
Languages : en
Pages : 881
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Book Description
Qanats are ubiquitous, yet unseen, and a clever way to create streams where none exist in nature. For 3,000 years, they have made life possible in impossible places and still sustain life and livelihoods in many countries today. After 30 years of field research, Dale Lightfoot provides the first comprehensive study of the qanat and sheds new light on their unique locations and distribution, their origins and history, their ecology, current status and use. Qanats are remarkably engineered underground aqueducts, using gravity to bring water to villages and towns where reliable flowing surface water is scarce or absent. Although an ancient technology, more than 46,000 of them still flow around the world today, with their sustainable nature making them a focus of renewed interest. Richly illustrated with images and a series of original maps, this is the most complete record to date of the locations and distribution of qanats worldwide, including examples from the Middle East, North Africa, Europe, Central Asia, China, India, Mexico and South America.
Author: Dale Lightfoot
Publisher: Bloomsbury Publishing
ISBN: 0755650808
Category : Technology & Engineering
Languages : en
Pages : 881
Get Book Here
Book Description
Qanats are ubiquitous, yet unseen, and a clever way to create streams where none exist in nature. For 3,000 years, they have made life possible in impossible places and still sustain life and livelihoods in many countries today. After 30 years of field research, Dale Lightfoot provides the first comprehensive study of the qanat and sheds new light on their unique locations and distribution, their origins and history, their ecology, current status and use. Qanats are remarkably engineered underground aqueducts, using gravity to bring water to villages and towns where reliable flowing surface water is scarce or absent. Although an ancient technology, more than 46,000 of them still flow around the world today, with their sustainable nature making them a focus of renewed interest. Richly illustrated with images and a series of original maps, this is the most complete record to date of the locations and distribution of qanats worldwide, including examples from the Middle East, North Africa, Europe, Central Asia, China, India, Mexico and South America.
Author: Ali Asghar Semsar Yazdi
Publisher: Springer
ISBN: 9402409572
Category : Technology & Engineering
Languages : en
Pages : 188
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Book Description
This book offers a ready solution for those who wish to learn more about this fascinating part of our water history and makes accessible to the wider world the traditional knowledge gained from building and maintaining qanats for more than 2,500 years. There is much more here than a summary of the nature and distribution of qanats, and a more extensive journey through the philosophy, methods, tools, and terminology of qanat design and digging than previously assembled. Where does one begin to dig to ensure that the qanat tunnel will flow with water? How are practical considerations of landscape factored into the design? How are water quality and discharge measured? How does excavation proceed through bedrock and unconsolidated soil and how is this knowledge of geology and pedology acquired? How are vertical wells and tunnels excavated to maintain proper air supply, light, and water flow? How does one deal with special problems like tunnel collapse, the accumulation of gasses and vapors, and the pooling of water during construction? How are tools and gauges designed, maintained, and used? How have qanats been incorporated into other structures like watermills, reservoirs, ice houses, and irrigation networks? And how are qanats cleaned, extended, maintained through the ages, and incorporated into modern water supplies? The great contribution of this work is the story it tells of the ingenuity and practical skills of the qanat masters who for centuries and generations have cut an uncountable number of tunnels through bedrock and alluvium using hand tools and homespun solutions to problems that would vex the most experienced university-trained engineers.
Author: William B. Hemsley
Publisher:
ISBN:
Category : Qanats
Languages : en
Pages : 70
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Book Description
Author: Carola Hein
Publisher: Springer Nature
ISBN: 3030002683
Category : Political Science
Languages : en
Pages : 448
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Book Description
This Open Access book, building on research initiated by scholars from the Leiden-Delft-Erasmus Centre for Global Heritage and Development (CHGD) and ICOMOS Netherlands, presents multidisciplinary research that connects water to heritage. Through twenty-one chapters it explores landscapes, cities, engineering structures and buildings from around the world. It describes how people have actively shaped the course, form and function of water for human settlement and the development of civilizations, establishing socio-economic structures, policies and cultures; a rich world of narratives, laws and practices; and an extensive network of infrastructure, buildings and urban form. The book is organized in five thematic sections that link practices of the past to the design of the present and visions of the future: part I discusses drinking water management; part II addresses water use in agriculture; part III explores water management for land reclamation and defense; part IV examines river and coastal planning; and part V focuses on port cities and waterfront regeneration. Today, the many complex systems of the past are necessarily the basis for new systems that both preserve the past and manage water today: policy makers and designers can work together to recognize and build on the traditional knowledge and skills that old structure embody. This book argues that there is a need for a common agenda and an integrated policy that addresses the preservation, transformation and adaptive reuse of historic water-related structures. Throughout, it imagines how such efforts will help us develop sustainable futures for cities, landscapes and bodies of water.
Author: Karki, Madhav
Publisher: UNESCO Publishing
ISBN: 923100266X
Category :
Languages : en
Pages : 214
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Book Description
Author: Majid Labbaf Khaneiki
Publisher: Springer
ISBN: 3030014940
Category : Technology & Engineering
Languages : en
Pages : 203
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Book Description
This book tries to answer the question how different communities in such an arid area as the Iranian central plateau could have shared their limited water resources in a perfect harmony and peace over the course of history. They invented some indigenous technologies as well as cooperative socio-economic systems in order to better adapt themselves to their harsh environment where the scarce water resources had to be rationed among the different communities as sustainably as possible. Those stories hold some lessons for us on how to adjust our needs to our geographical possibilities while living side by side with other people. This work gives insight into the indigenous adaptation strategies through the territorial water cooperation, and describes how water can appear as a ground for cooperation. It explains the water supply systems and social aspects of water in central Iran. Topics include the territorial water cooperation, qanat’s, the traditional water management and sustainability, the socio-economic context, the sustainable management of shared aquifers system and more.
Author: Majid Labbaf Khaneiki
Publisher: Springer Nature
ISBN: 3030589005
Category : Social Science
Languages : en
Pages : 162
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Book Description
This book traces “water” back to the most primitive animistic notions that are still lingering on in the shape of such rituals as qanat marriage or rain-making. Water, in the Iranian philosophy, is used in an attempt to find an explanation for the genesis of the universe, as described in Zoroastrian Akhshij philosophy, according to which water is one of the four fundamental elements of the creation. The concept of time began to germinate in the Iranian mind, when they had to count the passage of time in order to divide their scarce water resources. Water became so omnipresent in Iranian culture that it reached even the most mysterious seclusion of the Sufi monks. In Iran’s local communities, water culture is a thread that runs through different types of production systems. This book goes beyond indigenous water knowledge and traditional irrigation techniques, and conceptualizes water as a pivotal element of Iran’s social identity, cultural dynamics and belief systems, where it examines the role of intermittent droughts in engendering and diffusing intangible cultural elements across the Iranian plateau. This book delves into Iran’s political organizations most of which were ensnared in a water-dependent lifecycle constituting a historical pattern described in this book as “hydraulic collapse” .
Author: Ali Asghar Semsar Yazdi
Publisher: CRC Press
ISBN: 100079346X
Category : Science
Languages : en
Pages : 265
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Book Description
Qanat is a gently sloping subterranean canal, which taps a water-bearing zone at a higher elevation than cultivated lands. A qanat consist of a series of vertical shafts in sloping ground, interconnected at the bottom by a tunnel with a gradient flatter than that of the ground. From the air, this system looks like a line of anthills leading from the foothills across the desert to the greenery of an irrigated settlement. Qanat engages a variety of knowledge and its studying entails an interdisciplinary approach. In a traditional realm, qanats are embraced by a socio-economic system which guarantees their sustainability. The facets of this socio-economic system operate closely together and make it possible for the qanats to remain into future.Veins of the Desert shows that digging a qanat requires a variety of sciences and technologies, though at a glance qanat is just a horizontal tunnel which drains out groundwater. Qanat is a feat of technology left from our ancestors; hidden underground, but its technical importance is apparent, not less valuable than such surface structures as bridges, castles, towers, etc. Qanat enjoys extended structures and sometimes its length reaches tens of kilometers. It passes through geological formations and faces different conditions and obstacles, so the qanat masters' efforts to solve these problems led to the accumulation of knowledge in terms of qanat construction over time, which has been handed down from generation to generation. Qanat is one of the most complicated traditional technologies, which require knowledge on nature ranging from groundwater to management. This indigenous technology used to bring water efficiently from tens of kilometers away to the thirsty lands.This book also gives insight into cultural and social heritages, which have crystalized around this technique.
Author: Liam McCarton
Publisher: Springer Nature
ISBN: 3030506053
Category : Science
Languages : en
Pages : 223
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Book Description
There is no more fundamental substance to life on earth than water. Three quarter of the Earth’s surface is covered by either saltwater or freshwater, yet millions face a daily struggle to access enough water for survival. The effects of ongoing climate change have expanded the water crisis to areas previously considered water secure. This book addresses the role rainwater harvesting (rwh) can play in developing a resilient water infrastructure that will prove adaptive to climate change. The book features three sections. The first section presents the concepts underpinning a new approach to water infrastructure. The term “the worth of water” was developed to reflect the importance of the social life of water. This encompasses all human relationships with water including the social, cultural, hydrological, political, economic, technical and spiritual. A technology portfolio showcasing the worth of water from the Qanats of the ancient world to the modern Rain Cities is presented. Other concepts discussed include the circular economy of water and the concept of multiple waters for multiple users of multiple qualities. Water and its properties are a function of its peculiar molecular structure and this is illustrated in the book. Rainwater harvesting is considered by the authors as containing an inherent treatment train which functions as a complex water treatment system providing physical, chemical and biological removal mechanisms. Part two presents a new design methodology together with design templates and worked examples for the hydraulic and economic analysis of rwh systems. A state-of-the-art literature review of the potential health implications of utilizing rwh is also presented. The final section of the book discusses how rwh can play a vital role in contributing to achieving the Sustainable Development Goals and to living within the Planetary Boundaries.
Author: Kapila D. Silva
Publisher: Taylor & Francis
ISBN: 1000604578
Category : Art
Languages : en
Pages : 580
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Book Description
The Routledge Handbook of Cultural Landscape Heritage in the Asia-Pacific revisits the use, growth, and potential of the cultural landscape methodology in the conservation and management of culture-nature heritage in the Asia-Pacific region. Taking both a retrospective and prospective view of the management of cultural heritage in the region, this volume argues that the plurality and complexity of heritage in the region cannot be comprehensively understood and effectively managed without a broader conceptual framework like the cultural landscape approach. The book also demonstrates that such an approach facilitates the development of a flexible strategy for heritage conservation. Acknowledging the effects of rapid socio-economic development, globalization, and climate change, contributors examine the pressure these issues place on the sustenance of cultural heritage. Including chapters from more than 20 countries across the Asia-Pacific region, the volume reviews the effectiveness of theoretical and practical potentials afforded by the cultural landscape approach and examines how they have been utilized in the Asia-Pacific context for the last three decades. The Routledge Handbook of Cultural Landscape Heritage in the Asia-Pacific provides a comprehensive analysis of the processes of cultural landscape heritage conservation and management. As a result, it will be of interest to academics, students, and professionals who are based in the fields of cultural heritage management, architecture, urban planning, landscape architecture, and landscape management.
