Mechanisms that Regulate the Intensity of Oxidation-reduction in Anaerobic Sediments and Natural Water Systems

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ISBN 13 :
Total Pages : 122 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Mechanisms that Regulate the Intensity of Oxidation-reduction in Anaerobic Sediments and Natural Water Systems by : James M. Brannon

Download or read book Mechanisms that Regulate the Intensity of Oxidation-reduction in Anaerobic Sediments and Natural Water Systems written by James M. Brannon and published by . This book was released on 1978 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: A literature review and a series of laboratory experiments were conducted to investigate the mechanisms that regulate the intensity of oxidation-reduction in natural environments. Results of the literature review indicated that following depletion of oxygen and nitrate, the highly reduced conditions reached by systems containing substantial amounts of organic matter appear to involve mixed potentials generated by unknown organic oxidation-reduction couples that act in concert with inorganic oxidation-reduction couples. Results of the laboratory studies confirmed that organic oxidation-reduction couples of an unknown nature were exerting a strong influence on Eh. The iron and manganese oxidation-reduction systems were also shown to be affecting Eh, although in a manner consistent with the existence of a mixed potential. Redox potential should only be used as a semiquantitative indicator of the intensity of reduction. Precise evaluation of the reduction status of anaerobic natural environments should be determined by rigorous analysis of various chemical constituents, including manganese (II), iron (II), and sulfide. Comparison of results of the present study with those of others indicated that microbial succession and appearance of reduced products closely parallel those found in flooded soils and sediments. The appearance of reduced products corresponded to the sequence roughly predicted by thermodynamics. (Author).

Microbial Processes in Reservoirs

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Publisher : Springer Science & Business Media
ISBN 13 : 9400955146
Total Pages : 196 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Microbial Processes in Reservoirs by : D. Gunnison

Download or read book Microbial Processes in Reservoirs written by D. Gunnison and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: The idea of producing a book on the activities of sence of bottom versus surface withdrawal all have microorganisms in reservoirs had its origins in an a bearing on microbial processes. In addition, res article published by the editor in ASM News (De ervoirs are often constructed in areas where there cember 1981, 47:527-531). Many individuals ex are few, if any, natural lakes . In this regard, reser pressed an interest in having the article expanded voirs are also often distinct from natural lakes, and into a book on this subject. Several people were that meteorologic, hydrologic, geo to the extent contacted and asked if they would be willing to logic, and edaphic factors make a difference, reser contribute chapters to the book. The interest dis voir microbiology will also be different. Finally, the played by many persons outside the area of reser creation of a new reservoir offers the sediment voir microbiology was encouraging, as was the in microbiologist a unique opportunity to view the spiration of the contributors themselves. We were transformation of terrestrial environments into subsequently approached by Dr. L. Harold Steven aquatic ecosystems.

Advances in Applied Microbiology

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Publisher : Academic Press
ISBN 13 : 0080564453
Total Pages : 381 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Advances in Applied Microbiology by :

Download or read book Advances in Applied Microbiology written by and published by Academic Press. This book was released on 1986-04-01 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Applied Microbiology

List of Publications of the U.S. Army Engineer Waterways Experiment Station

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ISBN 13 :
Total Pages : 624 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis List of Publications of the U.S. Army Engineer Waterways Experiment Station by : U.S. Army Engineer Waterways Experiment Station

Download or read book List of Publications of the U.S. Army Engineer Waterways Experiment Station written by U.S. Army Engineer Waterways Experiment Station and published by . This book was released on 1980 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Publicatie ... Van Het Waterloopkundig Laboratorium

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Publisher :
ISBN 13 :
Total Pages : 306 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Publicatie ... Van Het Waterloopkundig Laboratorium by :

Download or read book Publicatie ... Van Het Waterloopkundig Laboratorium written by and published by . This book was released on 1984 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:

REC-ERC.

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Publisher :
ISBN 13 :
Total Pages : 314 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis REC-ERC. by : Engineering and Research Center (U.S.)

Download or read book REC-ERC. written by Engineering and Research Center (U.S.) and published by . This book was released on 1981 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Richard B. Russell Dam and Reservoir

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Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (45 download)

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Book Synopsis Richard B. Russell Dam and Reservoir by :

Download or read book Richard B. Russell Dam and Reservoir written by and published by . This book was released on 1984 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Findings of a study to quantify and then evaluate the contribution of initial soil flooding and decomposition of vegetation to the water quality of the newly filled Richard B. Russell Lake are reported herein. Samples of soils and vegetation were taken from three areas representing the most predominant types of soil vegetation within the boundaries of the lake. Using controlled conditions in the laboratory, it was found that both soils and vegetation can release significant quantities of oxygen-consuming materials and plant nutrients. Soil samples had an oxygen demand large enough to cause strong depletion of dissolved oxygen fro mthe overlying water at 5 and 12.5 C, while samples held at 20 C removed all dissolved oxygen within 30 to 40 days. Developmentof anoxic conditions resulted in the release of large quantities of dissolved organic matter, plant nutrients, iron, manganese, and hydrogen sulfide. Upon comparison of these observations with other preimpoundment and postimpoundment investigations, several measures of potenial use were found to reduce the impact of initial soil flooding and decomposition of vegetation on the initial water quality of Richard B. Russell Lake. These included: burning of herbaceous vegetation in the hypolimnion and removal of tops trimmed from trees from areas to be flooded by rpoject waters; application of the data in this report to reservoir operation through use of a mathematical water quality model; reduction of residence time for hypolimnetic waters in the reservoir through operation in the sluice gates; and use of the planned dissolved oxygen injection system during initial reservoir filling.

Reservoir Site Preparation

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Publisher :
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Reservoir Site Preparation by : Douglas Gunnison

Download or read book Reservoir Site Preparation written by Douglas Gunnison and published by . This book was released on 1986 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Annual Index

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ISBN 13 :
Total Pages : 1334 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Government Reports Annual Index by :

Download or read book Government Reports Annual Index written by and published by . This book was released on 1979 with total page 1334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.

Redox

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Publisher : Springer Science & Business Media
ISBN 13 : 3662040808
Total Pages : 286 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Redox by : J. Schüring

Download or read book Redox written by J. Schüring and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few processes are as important for environmental geochemistry as the interplay between the oxidation and reduction of dissolved and solid species. The knowledge of the redox conditions is most important to predict the geochemical behaviour of a great number of components, the mobilities of which are directly or indirectly controlled by redox processes. The understanding of the chemical mechanisms responsible for the establishment of measurable potentials is the major key for the evaluation and sensitive interpretation of data. This book is suitable for advanced undergraduates as well as for all scientists dealing with the measurement and interpretation of redox conditions in the natural environment.

Government Reports Announcements & Index

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Publisher :
ISBN 13 :
Total Pages : 1024 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1979 with total page 1024 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Managing Water Resources and Hydrological Systems

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Publisher : CRC Press
ISBN 13 : 1000081923
Total Pages : 759 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Managing Water Resources and Hydrological Systems by : Brian D. Fath

Download or read book Managing Water Resources and Hydrological Systems written by Brian D. Fath and published by CRC Press. This book was released on 2020-07-29 with total page 759 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bringing together a wealth of knowledge, Environmental Management Handbook, Second Edition, gives a comprehensive overview of environmental problems, their sources, their assessment, and their solutions. Through in-depth entries and a topical table of contents, readers will quickly find answers to questions about environmental problems and their corresponding management issues. This six-volume set is a reimagining of the award-winning Encyclopedia of Environmental Management, published in 2013, and features insights from more than 400 contributors, all experts in their field. The experience, evidence, methods, and models used in studying environmental management are presented here in six stand-alone volumes, arranged along the major environmental systems. Features The first handbook that demonstrates the key processes and provisions for enhancing environmental management Addresses new and cutting-edge topics on ecosystem services, resilience, sustainability, food–energy–water nexus, socio-ecological systems, and more Provides an excellent basic knowledge on environmental systems, explains how these systems function, and offers strategies on how to best manage them Includes the most important problems and solutions facing environmental management today In this fourth volume, Managing Water Resources and Hydrological Systems, the reader is introduced to the general concepts and processes of the hydrosphere with its water resources and hydrological systems. This volume serves as an excellent resource for finding basic knowledge on the hydrosphere systems and includes important problems and solutions that environmental managers face today. This book practically demonstrates the key processes, methods, and models used in studying environmental management.

Government Reports Annual Index: Keyword A-L

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Publisher :
ISBN 13 :
Total Pages : 1324 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Government Reports Annual Index: Keyword A-L by :

Download or read book Government Reports Annual Index: Keyword A-L written by and published by . This book was released on 1979 with total page 1324 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Encyclopedia of Environmental Management, Four Volume Set

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Publisher : CRC Press
ISBN 13 : 1000031721
Total Pages : 3513 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Encyclopedia of Environmental Management, Four Volume Set by : Sven Erik Jorgensen

Download or read book Encyclopedia of Environmental Management, Four Volume Set written by Sven Erik Jorgensen and published by CRC Press. This book was released on 2012-12-13 with total page 3513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of an Outstanding Academic Title Award from CHOICE Magazine Encyclopedia of Environmental Management gives a comprehensive overview of environmental problems, their sources, their assessment, and their solutions. Through in-depth entries and a topical table of contents, readers will quickly find answers to questions about specific pollution and management issues. Edited by the esteemed Sven Erik Jørgensen and an advisory board of renowned specialists, this four-volume set shares insights from more than 500 contributors—all experts in their fields. The encyclopedia provides basic knowledge for an integrated and ecologically sound management system. Nearly 400 alphabetical entries cover everything from air, soil, and water pollution to agriculture, energy, global pollution, toxic substances, and general pollution problems. Using a topical table of contents, readers can also search for entries according to the type of problem and the methodology. This allows readers to see the overall picture at a glance and find answers to the core questions: What is the pollution problem, and what are its sources? What is the "big picture," or what background knowledge do we need? How can we diagnose the problem, both qualitatively and quantitatively, using monitoring and ecological models, indicators, and services? How can we solve the problem with environmental technology, ecotechnology, cleaner technology, and environmental legislation? How do we address the problem as part of an integrated management strategy? This accessible encyclopedia examines the entire spectrum of tools available for environmental management. An indispensable resource, it guides environmental managers to find the best possible solutions to the myriad pollution problems they face. Also Available Online This Taylor & Francis encyclopedia is also available through online subscription, offering a variety of extra benefits for researchers, students, and librarians, including: Citation tracking and alerts Active reference linking Saved searches and marked lists HTML and PDF format options Contact us to inquire about subscription options and print/online combination packages. US: (Tel) 1.888.318.2367 / (email) [email protected] International: (Tel) +44 (0) 20 7017 6062 / (email) [email protected]

Aquatic Redox Chemistry

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Publisher : OUP USA
ISBN 13 : 9780841226524
Total Pages : 0 pages
Book Rating : 4.2/5 (265 download)

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Book Synopsis Aquatic Redox Chemistry by : Paul Tratnyek

Download or read book Aquatic Redox Chemistry written by Paul Tratnyek and published by OUP USA. This book was released on 2012-06-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides a comprehensive overview of aquatic redox chemistry through chapters contributed by many of the leading investigators in the field.

Environmental Management Handbook, Second Edition – Six Volume Set

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Publisher : CRC Press
ISBN 13 : 1000082547
Total Pages : 3829 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Environmental Management Handbook, Second Edition – Six Volume Set by : Sven Erik Jorgensen

Download or read book Environmental Management Handbook, Second Edition – Six Volume Set written by Sven Erik Jorgensen and published by CRC Press. This book was released on 2022-07-30 with total page 3829 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bringing together a wealth of knowledge, the Handbook of Environmental Management, Second Edition, gives a comprehensive overview of environmental problems, their sources, their assessment, and their solutions. Through in-depth entries, and a topical table of contents, readers will quickly find answers to questions about pollution and management issues. This six-volume set is a reimagining of the award-winning Encyclopedia of Environmental Management, published in 2013, and features insights from more than 500 contributors, all experts in their fields. The experience, evidence, methods, and models used in studying environmental management is presented here in six stand-alone volumes, arranged along the major environmental systems. Features of the new edition: The first handbook that demonstrates the key processes and provisions for enhancing environmental management. Addresses new and cutting -edge topics on ecosystem services, resilience, sustainability, food-energy-water nexus, socio-ecological systems and more. Provides an excellent basic knowledge on environmental systems, explains how these systems function and offers strategies on how to best manage them. Includes the most important problems and solutions facing environmental management today.

Systems & Control Encyclopedia: I-L

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Publisher :
ISBN 13 :
Total Pages : 692 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Systems & Control Encyclopedia: I-L by :

Download or read book Systems & Control Encyclopedia: I-L written by and published by . This book was released on 1987 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive reference work provides information on what systems thinking comprises and how it is being used to understand and to attack a wide spectrum of diverse problems ranging from, for example, the control of servo-mechanisms to applications of space technology.