Download or read book Los Angeles National Forest N F Littlerock Dam and Reservoir Restoration Project written by and published by . This book was released on 1992 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bitterroot National Forest N F Canyon Lake Dam and Wyant Lake Dam Project written by and published by . This book was released on 2003 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Arapaho National Forest N F Roosevelt National Forest N F Long Draw Reservoir Land Use Authorization written by and published by . This book was released on 1994 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bitterroot National Forest N F Bass Lake Dam Reconstruction written by and published by . This book was released on 1995 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Angeles National Forest N F Elsmere Solid Waste Management Facility Angeles National Forest N F Land Adjustment Plan Angeles County written by and published by . This book was released on 1995 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Final Environmental Impact Report Revocation of the Certificate of Approval Littlerock Dam and Reservoir written by and published by . This book was released on 1986 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ashley National Forest N F Blanchett Park Dam and Irrigation Reservoir Uintah Water Conservancy District UWCD Unitah County written by and published by . This book was released on 1995 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Engineering News record written by and published by . This book was released on 1951 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Lake and Reservoir Restoration written by G. Dennis Cooke and published by Elsevier. This book was released on 2013-10-22 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lake and Reservoir Restoration deals with the eutrophication process and the methods to protect, restore, and manage lakes and reservoirs. The most common in-lake techniques or procedures, plus nutrient diversion, are reviewed with regard to their scientific basis, methods of application, known effectiveness, feasibility, drawbacks, and costs. Areas for further research and development are also highlighted. This book is comprised of 16 chapters organized into four sections. After an introduction to the theory of the problem and the restoration technique, the discussion turns to the various restoration methods such as those used for physical and chemical control of nutrients. Diversion and advanced waste treatment, hypolimnetic withdrawal, and dilution and flushing are considered along with phosphorus precipitation and inactivation, sediment oxidation, sediment removal, and hypolimnetic aeration. Case studies and success stories are presented and the costs and potential negative impacts of the methods are examined. The following chapters focus on methods to control plant biomass, including artificial circulation, water-level drawdown, harvesting, biological control, and surface and sediment covers. A chapter on liming acidified lakes concludes this text. This monograph will be useful to professional limnologists and engineers, on-site lake or reservoir managers, and those who are interested in learning about the problems and management of lakes and reservoirs.

Download or read book Trails of the Angeles written by John Robinson and published by Wilderness Press. This book was released on 2013-07-02 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rugged San Gabriel Mountains, rising starkly from the edge of the Los Angeles Basin, provide a sharp contrast to the hustle and bustle of the city and its surroundings. Angelinos across the county (a population of almost 10 million), as well as visitors from out of state, welcome the opportunity to escape from city chaos into the quiet wilderness. This 9th edition of the classic Wilderness Press guide has been revised and updated to reflect recent trail changes, and now includes trips in the Fish Canyon Narrows, along Alder Creek, and to Jones Peak, as well as perennial favorites such as Old Baldy, Mt. Wilson, and Devils Punchbowl. Each detailed trip description notes the distance, difficulty, and ideal season, and points out the highlights of the trail. The guide includes a companion 4-color waterproof topo map.

Download or read book Drinking Water from Forests and Grasslands written by and published by . This book was released on 2000 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Managing Lakes and Reservoirs written by North American Lake Management Society and published by University of Wisconsin Press. This book was released on 2001 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written for the lake user, this third edition testifies to the success and the leadership of EPA's Clean Lakes Program.

Download or read book Builders Weekly Guide written by and published by . This book was released on 1954 with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ecosystem Management in the United States written by Steven Lewis Yaffee and published by . This book was released on 1996 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecosystem Management in the United States is the first practical and comprehensive guide to ecosystem management efforts nationwide that meets the needs of practitioners and decisionmakers alike. The book is a unique and timely resource that significantly advances our understanding of the realities of ecosystem management by moving the debate from vague discussions of theory to an examination of real issues faced by people who are actually working with ecosystem-based approaches. It is an invaluable reference for everyone involved with land management or protection.

Download or read book Roads Analysis written by and published by . This book was released on 1999 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Induced Seismicity Potential in Energy Technologies written by National Research Council and published by National Academies Press. This book was released on 2013-08-14 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past several years, some energy technologies that inject or extract fluid from the Earth, such as oil and gas development and geothermal energy development, have been found or suspected to cause seismic events, drawing heightened public attention. Although only a very small fraction of injection and extraction activities among the hundreds of thousands of energy development sites in the United States have induced seismicity at levels noticeable to the public, understanding the potential for inducing felt seismic events and for limiting their occurrence and impacts is desirable for state and federal agencies, industry, and the public at large. To better understand, limit, and respond to induced seismic events, work is needed to build robust prediction models, to assess potential hazards, and to help relevant agencies coordinate to address them. Induced Seismicity Potential in Energy Technologies identifies gaps in knowledge and research needed to advance the understanding of induced seismicity; identify gaps in induced seismic hazard assessment methodologies and the research to close those gaps; and assess options for steps toward best practices with regard to energy development and induced seismicity potential.