Author: United States. Army. Corps of Engineers. Southwestern Division
Publisher:
ISBN:
Category : Flood control
Languages : en
Pages : 92
Book Description
Water Resources Development by the U.S. Army Corps of Engineers in Texas
Author: United States. Army. Corps of Engineers. Southwestern Division
Publisher:
ISBN:
Category : Flood control
Languages : en
Pages : 92
Book Description
Publisher:
ISBN:
Category : Flood control
Languages : en
Pages : 92
Book Description
Design, Operation, and Maintenance for Sustainable Underground Storage Facilities
Author: H. Bouwer
Publisher: IWA Publishing
ISBN: 9781843392514
Category : Science
Languages : en
Pages : 0
Book Description
Achieving a sustainable, reliable drinking water supply has emerged in recent years as an increasingly important goal, not only in the United States but also worldwide. This is being driven by population growth, increasing water demands, declining groundwater levels, contamination of water sources, greater awareness of adverse environmental impacts, concern regarding the potential impacts of global warming, and many other factors. Among the many methods that are being applied to achieve this goal, managed aquifer recharge is proving to be viable and cost-effective. Recent advances in the science of aquifer recharge, including the geochemistry, microbiology, and hydraulics, provide a strong foundation for the successful implementation of aquifer recharge projects. However, to achieve success, it is necessary to understand the lessons learned, taking advantage of good ideas that worked and not repeating the ideas that did not work. The overall goal of this project was to identify technical variables that result in successful design, operation, and maintenance of sustainable underground storage (SUS) facilities. The key objectives of the project were to increase the available knowledge base of SUS facilities throughout the United States, survey a variety underground storage facilities, identify and evaluate sites where SUS performance failed to meet objectives, address the use of SUS to reduce the vulnerability of water facilities, and create an easy-to-use, practical guidance document and outreach program to distribute research findings. The final report discusses surface and well recharge methods and includes a concise summary of the most important lessons learned from the 22 operating and failed recharge sites that were visited. It also includes a proposed analytical approach that may be applied for water utilities to reduce their vulnerability to service interruption and thereby enhance their system reliability. The appendix includes case studies for the 18 operating and four failed SUS facilities that were visited as part of this project. These are presented on a CD, providing useful perspectives regarding how different water utility systems have approached the need for SUS.
Publisher: IWA Publishing
ISBN: 9781843392514
Category : Science
Languages : en
Pages : 0
Book Description
Achieving a sustainable, reliable drinking water supply has emerged in recent years as an increasingly important goal, not only in the United States but also worldwide. This is being driven by population growth, increasing water demands, declining groundwater levels, contamination of water sources, greater awareness of adverse environmental impacts, concern regarding the potential impacts of global warming, and many other factors. Among the many methods that are being applied to achieve this goal, managed aquifer recharge is proving to be viable and cost-effective. Recent advances in the science of aquifer recharge, including the geochemistry, microbiology, and hydraulics, provide a strong foundation for the successful implementation of aquifer recharge projects. However, to achieve success, it is necessary to understand the lessons learned, taking advantage of good ideas that worked and not repeating the ideas that did not work. The overall goal of this project was to identify technical variables that result in successful design, operation, and maintenance of sustainable underground storage (SUS) facilities. The key objectives of the project were to increase the available knowledge base of SUS facilities throughout the United States, survey a variety underground storage facilities, identify and evaluate sites where SUS performance failed to meet objectives, address the use of SUS to reduce the vulnerability of water facilities, and create an easy-to-use, practical guidance document and outreach program to distribute research findings. The final report discusses surface and well recharge methods and includes a concise summary of the most important lessons learned from the 22 operating and failed recharge sites that were visited. It also includes a proposed analytical approach that may be applied for water utilities to reduce their vulnerability to service interruption and thereby enhance their system reliability. The appendix includes case studies for the 18 operating and four failed SUS facilities that were visited as part of this project. These are presented on a CD, providing useful perspectives regarding how different water utility systems have approached the need for SUS.
Tropical Storm Agnes, June 1972, Basins of the Susquehanna and Potomac Rivers and Maryland Portions of Chesapeake Bay and Atlantic Coast
Author: Gannett Fleming Corddry and Carpenter
Publisher:
ISBN:
Category : Flood control
Languages : en
Pages : 970
Book Description
Publisher:
ISBN:
Category : Flood control
Languages : en
Pages : 970
Book Description
Vertebrate Paleontology in Utah
Author: David D. Gillette
Publisher: Utah Geological Survey
ISBN: 1557916349
Category : Nature
Languages : en
Pages : 568
Book Description
The 52 papers in this vary in content from summaries or state-of-knowledge treatments, to detailed contributions that describe new species. Although the distinction is subtle, the title (Vertebrate Paleontology in Utah) indicates the science of paleontology in the state of Utah, rather than the even more ambitious intent if it were given the title “Vertebrate Paleontology of Utah” which would promise an encyclopedic treatment of the subject. The science of vertebrate paleontology in Utah is robust and intense. It has grown prodigiously in the past decade, and promises to continue to grow indefinitely. This research benefits everyone in the state, through Utah’s muse ums and educational institutions, which are the direct beneficiaries.
Publisher: Utah Geological Survey
ISBN: 1557916349
Category : Nature
Languages : en
Pages : 568
Book Description
The 52 papers in this vary in content from summaries or state-of-knowledge treatments, to detailed contributions that describe new species. Although the distinction is subtle, the title (Vertebrate Paleontology in Utah) indicates the science of paleontology in the state of Utah, rather than the even more ambitious intent if it were given the title “Vertebrate Paleontology of Utah” which would promise an encyclopedic treatment of the subject. The science of vertebrate paleontology in Utah is robust and intense. It has grown prodigiously in the past decade, and promises to continue to grow indefinitely. This research benefits everyone in the state, through Utah’s muse ums and educational institutions, which are the direct beneficiaries.
San Antonio; North Expressway Study
Author: Victor Gruen Associates
Publisher:
ISBN:
Category : City planning
Languages : en
Pages : 136
Book Description
Publisher:
ISBN:
Category : City planning
Languages : en
Pages : 136
Book Description
Connectivity Conservation
Author: Kevin R. Crooks
Publisher: Cambridge University Press
ISBN: 113946020X
Category : Nature
Languages : en
Pages : 675
Book Description
One of the biggest threats to the survival of many plant and animal species is the destruction or fragmentation of their natural habitats. The conservation of landscape connections, where animals, plants, and ecological processes can move freely from one habitat to another, is therefore an essential part of any new conservation or environmental protection plan. In practice, however, maintaining, creating, and protecting connectivity in our increasingly dissected world is a daunting challenge. This fascinating volume provides a synthesis on the current status and literature of connectivity conservation research and implementation. It shows the challenges involved in applying existing knowledge to real-world examples and highlights areas in need of further study. Containing contributions from leading scientists and practitioners, this topical and thought-provoking volume will be essential reading for graduate students, researchers, and practitioners working in conservation biology and natural resource management.
Publisher: Cambridge University Press
ISBN: 113946020X
Category : Nature
Languages : en
Pages : 675
Book Description
One of the biggest threats to the survival of many plant and animal species is the destruction or fragmentation of their natural habitats. The conservation of landscape connections, where animals, plants, and ecological processes can move freely from one habitat to another, is therefore an essential part of any new conservation or environmental protection plan. In practice, however, maintaining, creating, and protecting connectivity in our increasingly dissected world is a daunting challenge. This fascinating volume provides a synthesis on the current status and literature of connectivity conservation research and implementation. It shows the challenges involved in applying existing knowledge to real-world examples and highlights areas in need of further study. Containing contributions from leading scientists and practitioners, this topical and thought-provoking volume will be essential reading for graduate students, researchers, and practitioners working in conservation biology and natural resource management.
Timeless Heritage
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 208
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 208
Book Description
Hydraulic Research in the United States
Author:
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 230
Book Description
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 230
Book Description
Federal-aid Highway Act of 1962
Author: United States. Congress. House. Committee on Public Works
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 108
Book Description
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 108
Book Description
Handbook to Life in the Aztec World
Author: Manuel Aguilar-Moreno
Publisher: Oxford University Press, USA
ISBN: 0195330838
Category : History
Languages : en
Pages : 466
Book Description
Describes daily life in the Aztec world, including coverage of geography, foods, trades, arts, games, wars, political systems, class structure, religious practices, trading networks, writings, architecture and science.
Publisher: Oxford University Press, USA
ISBN: 0195330838
Category : History
Languages : en
Pages : 466
Book Description
Describes daily life in the Aztec world, including coverage of geography, foods, trades, arts, games, wars, political systems, class structure, religious practices, trading networks, writings, architecture and science.