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Author: George N. Somero
Publisher: Springer Science & Business Media
ISBN: 364276682X
Category : Science
Languages : en
Pages : 374
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Book Description
Presenting an analysis of the water relationships of the major groups of organisms: fungi, plants and animals, the text examines water stress at all levels of biological organization. Topics covered include: 1) organic osmotic agents: their distributions, modes of action, and mechanisms of regulation; 2) desiccation stress; mechanisms for preserving cellu lar integrity under conditions of low cellular water activity; 3) water stress and water compartmentation in plants; and 4) freezing stress: the prevention and regulation of ice formation in biological fluids, and mechanisms for overcoming the damaging effects of low temperatures on cellular integrity. Common adaptive strategies in diverse organisms are emphasized, as well as the fundamental physical-chemical properties of aqueous solutions that establish the nature of the interactions among water, low molecular weight solutes and macromolecules.
Author: George N. Somero
Publisher: Springer Science & Business Media
ISBN: 364276682X
Category : Science
Languages : en
Pages : 374
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Book Description
Presenting an analysis of the water relationships of the major groups of organisms: fungi, plants and animals, the text examines water stress at all levels of biological organization. Topics covered include: 1) organic osmotic agents: their distributions, modes of action, and mechanisms of regulation; 2) desiccation stress; mechanisms for preserving cellu lar integrity under conditions of low cellular water activity; 3) water stress and water compartmentation in plants; and 4) freezing stress: the prevention and regulation of ice formation in biological fluids, and mechanisms for overcoming the damaging effects of low temperatures on cellular integrity. Common adaptive strategies in diverse organisms are emphasized, as well as the fundamental physical-chemical properties of aqueous solutions that establish the nature of the interactions among water, low molecular weight solutes and macromolecules.
Author: Ruth M. Lynden-Bell
Publisher: CRC Press
ISBN: 1040219896
Category : Medical
Languages : en
Pages : 555
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Book Description
Reflecting a rich technical and interdisciplinary exchange of ideas, Water and Life: The Unique Properties of H20 focuses on the properties of water and its interaction with life. The book develops a variety of approaches that help to illuminate ways in which to address deeper questions with respect to the nature of the universe and our place withi
Author: John R. Wagner
Publisher: Berghahn Books
ISBN: 0857459678
Category : Nature
Languages : en
Pages : 325
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Book Description
Everywhere in the world communities and nations organize themselves in relation to water. We divert water from rivers, lakes, and aquifers to our homes, workplaces, irrigation canals, and hydro-generating stations. We use it for bathing, swimming, recreation, and it functions as a symbol of purity in ritual performances. In order to facilitate and manage our relationship with water, we develop institutions, technologies, and cultural practices entirely devoted to its appropriation and distribution, and through these institutions we construct relations of class, gender, ethnicity, and nationality. Relying on first-hand ethnographic research, the contributors to this volume examine the social life of water in diverse settings and explore the impacts of commodification, urbanization, and technology on the availability and quality of water supplies. Each case study speaks to a local set of issues, but the overall perspective is global, with representation from all continents.
Author: Sara Beth Keough
Publisher: Berghahn Books
ISBN: 1805399217
Category : Social Science
Languages : en
Pages : 352
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Book Description
Water, Life, and Profit offers a holistic analysis of the people, economies, cultural symbolism, and material culture involved in the management, production, distribution, and consumption of drinking water in the urban context of Niamey, Niger. Paying particular attention to two key groups of people who provide water to most of Niamey’s residents - door-to-door water vendors, and those who sell water in one-half-liter plastic bags (sachets) on the street or in small shops – the authors offer new insights into how Niamey’s water economies affect gender, ethnicity, class, and spatial structure today.
Author: World Water Assessment Programme (United Nations)
Publisher: Unesco
ISBN:
Category : Water quality management
Languages : en
Pages : 608
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Book Description
The world's freshwater resources are coming under growing pressure through such environmental hazards as human waste, urbanization, industrialization, and pesticides. The problems are exacerbated through drought in many parts of the world. The improvement of the water quality itself and access to it have been major concerns for politicians and development agencies for over a decade. First officially formulated at the Rio Earth Summit of 1992, they have been restated or expanded since then. The UN Millennium Declaration of 2000 transformed general guidelines into specific targets. The international community pledged "to halve by 2015 the proportion of people who are unable to reach, or to afford, safe drinking water" and "to stop the unsustainable exploitation of water resources, by developing water management strategies at the regional, national and local levels, which promote both equitable access and adequate supplies." Thus, ten years after Rio it is time to take stock. Based on the collective inputs of 23 United Nations agencies and convention secretariats, this Report offers a global overview of the state of the world's freshwater resources. It is part of an on-going assessment process to develop policies and help with their implementation as well as to measure any progress towards achieving sustainable use of water resources. Generously illustrated with more than 25 full-color global maps and numerous figures, the report reviews progress and trends and presents seven pilot case studies of river basins representing various social, economic and environmental settings: Lake Titicaca (Bolivia, Peru); Senegal river basin (Senegal, Mali, Mauritania, Guinea); Seine Normandy (France); Lake Peipsi/Chudskoe (Estonia, Russia); Ruhuna basin (Sri Lanka); Greater Tokyo region (Japan); and Chao Phraya (Thailand). It assesses progress in 11 challenge areas, including health, food, environment, shared water resources, cities, industry, energy, risk management, knowledge, valuing water and governance. Proposing methodologies and indicators for measuring sustainability, it lays the foundations for regular, system-wide monitoring and reporting by the UN, together with the development of standardized methodologies and data. With its comprehensive maps, glossary, references and coverage of a broad range of themes and examples of real-world river basins, the UN World Water Development Report will no doubt prove to be a most valuable reference work. Visit the United Nation's Water Portal for more information on the report and on the International Year of Freshwater 2003.
Author: Rudolph A. Rosen
Publisher: Texas A&M University Press
ISBN: 1623491932
Category : Science
Languages : en
Pages : 218
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Book Description
This classroom resource provides clear, concise scientific information in an understandable and enjoyable way about water and aquatic life. Spanning the hydrologic cycle from rain to watersheds, aquifers to springs, rivers to estuaries, ample illustrations promote understanding of important concepts and clarify major ideas. Aquatic science is covered comprehensively, with relevant principles of chemistry, physics, geology, geography, ecology, and biology included throughout the text. Emphasizing water sustainability and conservation, the book tells us what we can do personally to conserve for the future and presents job and volunteer opportunities in the hope that some students will pursue careers in aquatic science. Texas Aquatic Science, originally developed as part of a multi-faceted education project for middle and high school students, can also be used at the college level for non-science majors, in the home-school environment, and by anyone who educates kids about nature and water. To learn more about The Meadows Center for Water and the Environment, sponsors of this book's series, please click here.
Author:
Publisher:
ISBN:
Category : Fiction
Languages : en
Pages : 48
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Book Description
A prince searching for the Water of Life to cure his dying father finds an enchanted castle, a lovely princess, and treachery from his older brothers.
Author: Carl Smith
Publisher: University of Chicago Press
ISBN: 022602265X
Category : History
Languages : en
Pages : 340
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Book Description
A city is more than a massing of citizens, a layout of buildings and streets, or an arrangement of political, economic, and social institutions. It is also an infrastructure of ideas that are a support for the beliefs, values, and aspirations of the people who created the city. In City Water, City Life, celebrated historian Carl Smith explores this concept through an insightful examination of the development of the first successful waterworks systems in Philadelphia, Boston, and Chicago between the 1790s and the 1860s. By examining the place of water in the nineteenth-century consciousness, Smith illuminates how city dwellers perceived themselves during the great age of American urbanization. But City Water, City Life is more than a history of urbanization. It is also a refreshing meditation on water as a necessity, as a resource for commerce and industry, and as an essential—and central—part of how we define our civilization.
Author: Michael Meade
Publisher: Harper San Francisco
ISBN:
Category : Psychology
Languages : en
Pages : 474
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Book Description
Teacher/mythologist Meade offers a celebratory, multi-generational exploration of what it means to be a man. A collection of dramatic, provocative, and witty tales from the African bush, ancient Ireland, Germany, Japan, and Russia are interspersed by the accounts of contemporary men, providing a rich mythic heritage from around the world.
Author: Amy Erica Smith
Publisher: Cambridge University Press
ISBN: 1108482112
Category : Political Science
Languages : en
Pages : 223
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Book Description
Evangelical and Catholic groups are transforming Brazilian politics. This book asks why, and what the consequences are for democracy.
