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Author: Ian Simmers
Publisher: CRC Press
ISBN: 9789058096180
Category : Science
Languages : en
Pages : 370
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Book Description
In order to provide water security in the twenty-first century, there is universal agreement that a continuation of current policies and extrapolation of trends is not an option. Also clear is that from both water supply and development perspectives, the world's arid and semi-arid regions are those currently and potentially experiencing the highest water stresses. One third of the world's land surface is classified as arid or semi-arid, and about half of all countries are directly affected in some way by problems of aridity. The hydrology of arid and semi-arid areas is also known to be substantially different from that in more humid regions. It is therefore essential that investigation methods appropriate to the former are developed and applied, and that strategies for arid and semi-arid region water resources development recognise the principal characteristics of in-situ hydrological processes.
Author: Ian Simmers
Publisher: CRC Press
ISBN: 9789058096180
Category : Science
Languages : en
Pages : 370
Get Book Here
Book Description
In order to provide water security in the twenty-first century, there is universal agreement that a continuation of current policies and extrapolation of trends is not an option. Also clear is that from both water supply and development perspectives, the world's arid and semi-arid regions are those currently and potentially experiencing the highest water stresses. One third of the world's land surface is classified as arid or semi-arid, and about half of all countries are directly affected in some way by problems of aridity. The hydrology of arid and semi-arid areas is also known to be substantially different from that in more humid regions. It is therefore essential that investigation methods appropriate to the former are developed and applied, and that strategies for arid and semi-arid region water resources development recognise the principal characteristics of in-situ hydrological processes.
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 1180
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Book Description
Author:
Publisher: Elsevier
ISBN: 012813576X
Category : Science
Languages : en
Pages : 2290
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Book Description
Encyclopedia of the Anthropocene, Five Volume Set presents a currency-based, global synthesis cataloguing the impact of humanity’s global ecological footprint. Covering a multitude of aspects related to Climate Change, Biodiversity, Contaminants, Geological, Energy and Ethics, leading scientists provide foundational essays that enable researchers to define and scrutinize information, ideas, relationships, meanings and ideas within the Anthropocene concept. Questions widely debated among scientists, humanists, conservationists, politicians and others are included, providing discussion on when the Anthropocene began, what to call it, whether it should be considered an official geological epoch, whether it can be contained in time, and how it will affect future generations. Although the idea that humanity has driven the planet into a new geological epoch has been around since the dawn of the 20th century, the term ‘Anthropocene’ was only first used by ecologist Eugene Stoermer in the 1980s, and hence popularized in its current meaning by atmospheric chemist Paul Crutzen in 2000. Presents comprehensive and systematic coverage of topics related to the Anthropocene, with a focus on the Geosciences and Environmental science Includes point-counterpoint articles debating key aspects of the Anthropocene, giving users an even-handed navigation of this complex area Provides historic, seminal papers and essays from leading scientists and philosophers who demonstrate changes in the Anthropocene concept over time
Author: Food and Agriculture Organization of the United Nations. Eastern African Sub-Committee for Soil Correlation and Land Evaluation. Meeting
Publisher: Food & Agriculture Org.
ISBN: 9789251022405
Category : Technology & Engineering
Languages : en
Pages : 216
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Book Description
Opening ceremony, Recommendations, Technical papers, Correlation field tour, Discussions and conclusions.
Author: United States. Congress. Senate. Committee on Energy and Natural Resources
Publisher:
ISBN:
Category : Acid rain
Languages : en
Pages : 1824
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Book Description
Author: International Development Research Centre (Canada)
Publisher: IDRC
ISBN: 0889368309
Category : Environmental engineering
Languages : en
Pages : 241
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Book Description
Bottom Line: Industry and the Environment in South Africa
Author: OECD
Publisher: OECD Publishing
ISBN: 9264031162
Category :
Languages : en
Pages : 340
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Book Description
OECD's first review of China's environmental situation and policies systematically reviews issues including air, water, waste, and biodiversity; examines the environment-economic and environmental-social policy interfaces; and makes a series of recommendations.
Author: U.S. Geographical and geological survey of the Rocky Mountain region
Publisher:
ISBN:
Category :
Languages : en
Pages : 228
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Book Description
Author: Dana Desonie
Publisher: Infobase Publishing
ISBN: 1438105622
Category : Atmosphere
Languages : en
Pages : 209
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Book Description
Air pollution obscures vistas, damages ecosystems, and compromises human health. While some pollutants are regulated, as population grows and industries expand, intensive solutions are needed to deal with air pollution and its consequences. This book tackles these issues and shows readers what they can do to help conserve our planet's atmosphere.
Author: J. W. Kijne
Publisher: CABI
ISBN: 0851996698
Category : Technology & Engineering
Languages : en
Pages : 352
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Book Description
*First title in a major new series *Addresses improving water productivity to relieve problems of scarcity and competition to provide for food and environmental security *Draws from scientists having a multitude of disciplines to approach this important problem In a large number of developing countries, policy makers and researchers are increasingly aware of the conflicting demands on water, and look at agriculture to be more effective in its use of water. Focusing on both irrigated and rain-fed agriculture, this book gives a state of the art review of the limits and opportunities for improving water productivity in crop production. It demonstrates how efficiency of water use can be enhanced to maximize yields. The book represents the first in a new series of volumes resulting from the Comprehensive Assessment of Water Management in Agriculture, a research program conducted by the CGIAR's Future Harvest Centres, the Food and Agriculture Organization of the United Nations and partners worldwide. It will be of significant interest to those working in areas of soil and crop science, water management, irrigation, and development studies.
