Aeration As A Lake Management Technique PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Aeration As A Lake Management Technique PDF full book. Access full book title Aeration As A Lake Management Technique.
Author | : Marc Lorenzen |
Publisher | : |
Total Pages | : 146 |
Release | : 1977 |
Genre | : Cyanobacterial blooms |
ISBN | : |
Download A Guide to Aeration/circulation Techniques for Lake Management Book in PDF, ePub and Kindle
Author | : S. A. Smith |
Publisher | : |
Total Pages | : 44 |
Release | : 1975 |
Genre | : Eutrophication |
ISBN | : |
Download Aeration as a Lake Management Technique Book in PDF, ePub and Kindle
Author | : Robert A. Pastorok |
Publisher | : |
Total Pages | : 68 |
Release | : 1981 |
Genre | : Eutrophication |
ISBN | : |
Download Evaluation of Aeration/circulation as a Lake Restoration Technique Book in PDF, ePub and Kindle
Artificial circulation and hypolimnetic aeration are management techniques for oxygenating eutrophic lakes subject to water quality problems, algal blooms, and fishkills. Artificial circulation is achieved by injecting diffused air into lower waters, by mechanical pumping of water from one depth stratum to another, or by inducing turbulence at the surface using large axial-flow pumps. In contrast, hypolimnetic aeration by air or oxygen injection affects primarily bottom waters. In some instances low dissolved oxygen concentrations persist in the metalimnion. In general, both methods lower the concentrations of reduced compounds in lake waters, providing benefits for water supply systems. Aeration may cause supersaturation of nitrogen gas, thereby raising the potential danger of gas bubble disease in downstream fishes.
Author | : Marc Lorenzen |
Publisher | : |
Total Pages | : 126 |
Release | : 1977 |
Genre | : Eutrophication |
ISBN | : |
Download A Guide to Aeration/circulation Techniques for Lake Book in PDF, ePub and Kindle
Author | : Marc Lorenzen |
Publisher | : |
Total Pages | : 126 |
Release | : 1977 |
Genre | : Algae |
ISBN | : |
Download A Guide to Aeration/circulation Techniques for Lake Management Book in PDF, ePub and Kindle
Author | : Marc Lorenzen |
Publisher | : |
Total Pages | : |
Release | : 1977 |
Genre | : |
ISBN | : |
Download A guide to aeration Book in PDF, ePub and Kindle
Author | : Lowell E. Leach |
Publisher | : |
Total Pages | : 76 |
Release | : 1970 |
Genre | : Fishes |
ISBN | : |
Download Induced Aeration of Small Mountain Lakes Book in PDF, ePub and Kindle
Summer stratification in small mountain trout-fishery lakes restricts trout habitat to the thin layer of surface water. As atmospheric temperatures increase during later summer months, the epilimnion waters reach temperatures intolerable for trout. A technique of managing trout-fishery lakes, through introduction of compressed air, was studied at Lake Roberts in southern New Mexico during the summer of 1969. Research was conducted to determine the feasibility of induced aeration to control nutrient stratification and dissipation of high-bottom concentrations of hydrogen sulfide. The oxygenation efficiency of the induced aeration system was evaluated, and further research required for optimum development of the systems as management tools for trout-fishery lakes is discussed.
Author | : G. Dennis Cooke |
Publisher | : Elsevier |
Total Pages | : 401 |
Release | : 2013-10-22 |
Genre | : Technology & Engineering |
ISBN | : 1483163253 |
Download Lake and Reservoir Restoration Book in PDF, ePub and Kindle
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.
Author | : Steve McComas |
Publisher | : CRC Press |
Total Pages | : 304 |
Release | : 2003-01-30 |
Genre | : Science |
ISBN | : 0203010086 |
Download Lake and Pond Management Guidebook Book in PDF, ePub and Kindle
The Lake and Pond Management Guidebook is the successor to the bestselling Lake Smarts: The First Lake Maintenance Handbook, the "bible" for small-scale lake and pond improvements, published by the Terrene Institute in 1993. Completely revised and updated, now published by Lewis Publishers, this guidebook contains over 300 ideas and projects includ
Author | : North American Lake Management Society |
Publisher | : University of Wisconsin Press |
Total Pages | : 400 |
Release | : 2001 |
Genre | : Business & Economics |
ISBN | : |
Download Managing Lakes and Reservoirs Book in PDF, ePub and Kindle
Written for the lake user, this third edition testifies to the success and the leadership of EPA's Clean Lakes Program.