Groundwater, how Will We Protect It?. PDF Download

Author:
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 16

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Author:
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 8

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Author: Ron Fridell
Publisher: Lerner Publications
ISBN: 1512410519
Category : Juvenile Nonfiction
Languages : en
Pages : 76

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Book Description
From roaring oceans to trickling streams, water covers seventy percent of our planet! But did you know that less than one percent of Earth’s water is usable by humans? Most water on Earth is salt water. It can’t be used for drinking, bathing, or growing plants. We need freshwater. Yet about two-thirds of Earth’s freshwater is frozen solid at the North and South Poles. And the water we can access—from lakes, rivers, streams, wetlands, or underground sources—is in danger of being polluted. There is not enough water to waste. We must join together in the quest to protect this valuable resource. With engaging text and eye-catching images—plus a special Going Green section—this book tells you all about Earth’s water and what you can do to protect it.

Author: Stephen Feinstein
Publisher: Enslow Publishers, Inc.
ISBN: 1464501440
Category : Juvenile Nonfiction
Languages : en
Pages : 130

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Some think the earth should be called the "water planet," because even from space we can see that it's covered with water. But our water is endangered by pollution and global warming, and people may run short of water for drinking, irrigation, and other needs. Find out what kids can do to help save and protect this precious resource.

Author: United States. Congress. Senate. Committee on Governmental Affairs. Subcommittee on Government Efficiency, Federalism, and the District of Columbia
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 532

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Author: United States. Environmental Protection Agency. Office of Ground-Water Protection
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 86

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Author: O. Schmoll
Publisher: IWA Publishing
ISBN: 1843390795
Category : Science
Languages : en
Pages : 699

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Book Description
Protecting drinking-water resources is the first barrier against pathogens and substances hazardous to health. Practitioners in drinking-water supply or surveillance - from the local and technical level up to senior management - have a key role in initiating collaboration with other sectors, such as environment, land-use planning, or agriculture towards safeguarding drinking-water sources. Protecting Groundwater for Health provides a structured approach to analysing hazards to groundwater quality, assessing the risk they may cause for a specific supply, setting priorities in addressing these, and developing management strategies for their control. For health professionals, it thus is a tool for access to environmental information needed for such a process, and for professionals from other sectors, it gives a point of entry for understanding health aspects of groundwater management. This book presents tools for developing strategies to protect groundwater for health by managing the quality of drinking-water sources. Section I covers the natural science background needed to understand which pathogens and chemicals are relevant to human health, how they are transported in the sub-surface and how they may be reduced, removed or retarded. Section II provides guidance for compiling information needed to characterise the drinking-water catchment area in order to assess health hazards potentially reaching groundwater. Section III provides conceptional guidance on prioritising both hazards and management responses. Section IV provides an overview of the potential management actions that may be taken to protect drinking-water sources. These begin with their integration into a comprehensive Water Safety Plan that covers all supply steps from catchment to consumer. Section V provides an overview of measures to prevent pollution from human activities in the catchment, beginning with the overarching issues of policy, land-use planning and implementation for protecting groundwater. Overviews are presented of the specific management approaches that help avoid groundwater pollution from the range of human activities in the catchment, i.e. agriculture, sanitation practices, industry, mining, military sites, waste disposal and traffic.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309046777
Category : Science
Languages : en
Pages : 359

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The question of whether the earth's climate is changing in some significant human-induced way remains a matter of much debate. But the fact that climate is variable over time is well known. These two elements of climatic uncertainty affect water resources planning and management in the American West. Managing Water Resources in the West Under Conditions of Climate Uncertainty examines the scientific basis for predictions of climate change, the implications of climate uncertainty for water resources management, and the management options available for responding to climate variability and potential climate change.

Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 40

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Book Description

Author: Paul E. Hardisty
Publisher: CRC Press
ISBN: 0203495810
Category : Science
Languages : en
Pages : 368

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Book Description
Economic literature is often too theoretical for engineers and policymakers to put into practical use, while scientific literature on the remediation of contaminated aquifers rarely considers costs and benefits. Written by a hydrogeologist and an economist, The Economics of Groundwater Remediation and Protection integrates economics and cost-benefit analysis tools with optimal protection and remediation strategies for groundwater resources. The book provides a thorough introduction of the concepts of groundwater flow and contaminant transport, and the basics of economic decision making techniques. It illustrates the types of risks and impacts caused by groundwater contamination, and the economic benefits of its remediation. The volume reviews a wide range of issues such as cost, implementation, and expectations of success for the latest remediation trends and techniques. The book shows how economic analysis can be used to determine how much we should pay for groundwater clean-up, and when spending too much - or too little - actually makes us all worse-off. The authors' step-by-step methodology for decision-making focuses on determining optimal remedial objectives, from containment to extensive cleanup, and the selection of least-cost alternatives. They use examples from their personal experience to illustrate the methodologies in action and put the issues into perspective. Combining the theoretical and practical aspects of science, policy, and economics, this book places the importance of groundwater remediation in the context of environmental economics, protection, and preservation. The Economics of Groundwater Remediation and Protection is also an excellent introduction to innovative solutions for funding remediation projects, education, and incentive programs, such as mitigation banking, land pollution credit schemes, and conservation credit alternatives.