Author: Rodney R. Caldwell
Publisher:
ISBN:
Category : Groundwater flow
Languages : en
Pages : 76

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Book Description

Author: Morgan A. Schneider
Publisher:
ISBN:
Category : Groundwater flow
Languages : en
Pages : 382

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Book Description

Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 72

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Book Description

Author: Rodney R. Caldwell
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 64

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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 828

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Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 324

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Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1000

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Book Description

Author: Peter Dillon
Publisher: MDPI
ISBN: 3039430424
Category : Science
Languages : en
Pages : 408

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Book Description
This book is a hard copy of the editorial and all the papers in a Special Issue of the peer-reviewed open access journal ‘Water’ on the theme ‘Managed Aquifer Recharge for Water Resilience’. Managed aquifer recharge (MAR) is the purposeful recharge of water to aquifers for subsequent recovery or environmental benefit. MAR is increasingly used to make water supplies resilient to drought, climate change and deteriorating water quality, and to protect ecosystems from declining groundwater levels. Global MAR has grown exponentially to 10 cu.km/year and will increase ten-fold within a few decades. Well informed hydrogeologists, engineers and water quality scientists are needed to ensure that this investment is effective in meeting increasingly pressing needs. This compilation contains lessons from many examples of existing projects, including several national and continental summaries. It also addresses the elements essential for identifying and advancing projects such as mapping aquifer suitability and opportunities, policy matters, operational issues, and some innovations in MAR methods and monitoring. This collection exemplifies the state of progress in the science and practice of MAR and is intended to be useful, at least to water managers, water utilities, agricultural water users and urban planners, to facilitate water resilience through new MAR projects.

Author: Gregory M. Clark
Publisher: Geological Survey (USGS)
ISBN:
Category : Science
Languages : en
Pages : 40

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Book Description

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309097142
Category : Political Science
Languages : en
Pages : 505

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Book Description
For more than 100 years, the Coeur d' Alene River Basin has been known as "The Silver Valley" for being one of the most productive silver, lead, and zinc mining areas in the United States. Over time, high levels of metals (including lead, arsenic, cadmium, and zinc) were discovered in the local environment and elevated blood lead levels were found in children in communities near the metal-refining and smelter complex. In 1983, the U.S. Environmental Protection Agency (EPA) listed a 21-square mile mining area in northern Idaho as a Superfund site. EPA extended those boundaries in 1998 to include areas throughout the 1500-square mile area Coeur d'Alene River Basin project area. Under Superfund, EPA has developed a plan to clean up the contaminated area that will cost an estimated $359 million over 3 decades-and this effort is only the first step in the cleanup process. Superfund and Mining Megasites: Lessons from Coeur d'Alene River Basin evaluates the issues and concerns that have been raised regarding EPA's decisions about cleaning up the area. The scientific and technical practices used by EPA to make decisions about human health risks at the Coeur d'Alene River Basin Superfund site are generally sound; however, there are substantial concerns regarding environmental protection decisions, particularly dealing with the effectiveness of long-term plans.