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Author : E. J. Middlebrooks
Publisher :
ISBN 13 :
Total Pages : 248 pages
Book Rating : 4.3/5 (91 download)
Download or read book Modeling the Eutrophication Process written by E. J. Middlebrooks and published by . This book was released on 1973 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (64 download)
Download or read book Modeling the Eutrophication Process written by and published by . This book was released on 1973 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Laszlo Somlyody
Publisher : Springer
ISBN 13 : 9783642827099
Total Pages : 0 pages
Book Rating : 4.8/5 (27 download)
Download or read book Modeling and Managing Shallow Lake Eutrophication written by Laszlo Somlyody and published by Springer. This book was released on 2011-12-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the late 1970s. the adverse effects of man-made eutrophication became manifest in many countries. which explains. perhaps. why there was such a broad interest when the former Resources and Environment Area of the International Institute for Applied Systems Analysis (IIASA) organized a workshop on the subject. There was such an enthusiasm among the partici pants that two further workshops were quickly organized. one on deep and the other on shallow lake eutrophication problems. The organization of these meetings was extremely stimulating. and the round table discussions among scientists from both West and East remain thought provoking for those who took part. The general feeling emerged that the complexity and multifaceted nature of the problem, even though perhaps not fully recognized at that time. clearly demanded a systems analysis approach. No wonder. then. that the request made by the Hungarian Member Organization of nASA to adopt Lake Balaton as a "real life laboratory" for an nASA case study fell on fertile ground. the more so since it appeared that shallow lake eutrophication had received less attention and was less well understood than that of deep lakes. And so the nASA Lake Balaton Case Study began. with the appointment of Gerrit van Straten as the first leader of the project.
Author :
Publisher :
ISBN 13 :
Total Pages : 290 pages
Book Rating : 4.:/5 (11 download)
Download or read book MODELING THE EUTROPHICATION PROCESS: PROCEEDINGS OF A WORKSHOP AT ST. PETERSBURG, NOVEMBER 19-21,1969 written by and published by . This book was released on 1969 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
![Download Modeling the Eutrophication Process. Edited by E. Joe Middlebrooks, Donna H. Falkenborg [And] Thomas E. Maloney PDF Online Free](https://books.google.com/books/content/images/frontcover/vI8zcgAACAAJ?fife=w200-h370)
Author : Thomas E. Maloney (Ed)
Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.:/5 (1 download)
Download or read book Modeling the Eutrophication Process. Edited by E. Joe Middlebrooks, Donna H. Falkenborg [And] Thomas E. Maloney written by Thomas E. Maloney (Ed) and published by . This book was released on 1973 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : E. J. Middlebrooks
Publisher :
ISBN 13 :
Total Pages : 246 pages
Book Rating : 4.3/5 (91 download)
Download or read book Modeling the Eutrophication Process written by E. J. Middlebrooks and published by . This book was released on 1973 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 223 pages
Book Rating : 4.:/5 (89 download)
Download or read book Modeling the Eutrophication Process written by and published by . This book was released on 1973 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Prvoslav Marjanovic
Publisher :
ISBN 13 :
Total Pages : 824 pages
Book Rating : 4.:/5 (39 download)
Download or read book Mathematical Modeling of Eutrophication Processes in Lake Tahoe written by Prvoslav Marjanovic and published by . This book was released on 1989 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Raymond P. Canale
Publisher : Ann Arbor Science Publishers
ISBN 13 :
Total Pages : 412 pages
Book Rating : 4.3/5 (91 download)
Download or read book Modeling Biochemical Processes in Aquatic Ecosystems written by Raymond P. Canale and published by Ann Arbor Science Publishers. This book was released on 1976 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Laszlo Somlyody
Publisher : Springer Science & Business Media
ISBN 13 : 3642827071
Total Pages : 381 pages
Book Rating : 4.6/5 (428 download)
Download or read book Modeling and Managing Shallow Lake Eutrophication written by Laszlo Somlyody and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the late 1970s. the adverse effects of man-made eutrophication became manifest in many countries. which explains. perhaps. why there was such a broad interest when the former Resources and Environment Area of the International Institute for Applied Systems Analysis (IIASA) organized a workshop on the subject. There was such an enthusiasm among the partici pants that two further workshops were quickly organized. one on deep and the other on shallow lake eutrophication problems. The organization of these meetings was extremely stimulating. and the round table discussions among scientists from both West and East remain thought provoking for those who took part. The general feeling emerged that the complexity and multifaceted nature of the problem, even though perhaps not fully recognized at that time. clearly demanded a systems analysis approach. No wonder. then. that the request made by the Hungarian Member Organization of nASA to adopt Lake Balaton as a "real life laboratory" for an nASA case study fell on fertile ground. the more so since it appeared that shallow lake eutrophication had received less attention and was less well understood than that of deep lakes. And so the nASA Lake Balaton Case Study began. with the appointment of Gerrit van Straten as the first leader of the project.
Author : Nahm-chung Jung
Publisher : CRC Press
ISBN 13 : 0203093259
Total Pages : 266 pages
Book Rating : 4.2/5 (3 download)
Download or read book Eco-hydraulic Modelling of Eutrophication for Reservoir Management written by Nahm-chung Jung and published by CRC Press. This book was released on 2010-05-11 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study presents an systematic approach to water quality assessment, hybrid modelling and decision support for eutrophication management in deep reservoirs. It is found that during the summer monsoon the catchment runoff into the Yongdam reservoir induces a transfer of pollutants from a middle stratified layer to the surface layer. Although the
Author : S.E. Jorgensen
Publisher : Elsevier
ISBN 13 : 9780080440286
Total Pages : 548 pages
Book Rating : 4.4/5 (42 download)
Download or read book Fundamentals of Ecological Modelling written by S.E. Jorgensen and published by Elsevier. This book was released on 2001-08-14 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a thoroughly revised and updated edition of an authoritative introduction to ecological modelling. Sven Erik Jørgensen, Editor-in-Chief of the journal Ecological Modelling, and Giuseppe Bendoricchio, Professor of Environmental Modelling at the University of Padova, Italy, offer compelling insights into the subject. This volume explains the concepts and processes involved in ecological modelling, presents the latest developments in the field and provides readers with the tools to construct their own models. The Third Edition features: . A detailed discussion and step-by-step outline of the modelling procedure. . An account of different model types including overview tables, examples and illustrations. . A comprehensive presentation of the submodels and unit processes used in modelling. . In-depth descriptions of the latest modelling techniques. . Structured exercises at the end of each chapter. . Three mathematical appendices and a subject index. This practical and proven book very effectively combines the theory, methodology and applications of ecological modelling. The new edition is an essential, up-to-date guide to a rapidly growing field.
Author : Wu-Seng Lung
Publisher : CRC Press
ISBN 13 : 9780849369735
Total Pages : 214 pages
Book Rating : 4.3/5 (697 download)
Download or read book Water Quality Modeling written by Wu-Seng Lung and published by CRC Press. This book was released on 1993-07-29 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume to discussing the various aspects of estuarine water quality modeling. Topics considered include fundamental principles, estuarine mass transport, BOD/DO and eutrophication model kinetics, kinetics on toxicants, and sediment-water interactions. The book also discusses mixing zone modeling and how to integrate estuarine hydrodynamic and water quality models. Many case studies demonstrating successful model applications are discussed.
Author : Melanie Bayo
Publisher : GRIN Verlag
ISBN 13 : 3668949018
Total Pages : 29 pages
Book Rating : 4.6/5 (689 download)
Download or read book Agent-Based-Modelling. Pond eutrophication in agroecosystems and the influence of combinations of pesticides and fertilizers on aquatic productivity written by Melanie Bayo and published by GRIN Verlag. This book was released on 2019-05-28 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seminar paper from the year 2018 in the subject Environmental Sciences, grade: 1,3, Leuphana Universität Lüneburg, language: English, abstract: The paper asks, if ponds located in agroecosystems can be prevented from tipping over by variation in combinations of fertilizers and pesticides. Through a simulation in NetLogo, an agent-based programmable modeling environment, the interplay of two pesticides (Cypermethrin and Malathion) and a fertilizer (Nitrogen + Phosphate) and their effect on the aquatic productivity is observed. The model depicts an agroecosystem with three separate fields and two ponds. The model is simplified by assuming consistent environmental conditions and narrowing down the pond population to one zooplankton species and one phytoplankton species (Chlorella vulgaris). Through variation of variables different scenarios are generated. The research revealed that input of pesticides – even without fertilizers which are known for supporting phytoplankton growth – results in eutrophication through decreasing zooplankton population and therefore blooming phytoplankton population. The original contribution of the simulation is in revealing that beyond the amount of chemical substances used in farming, the variation of input is also to consider, since certain ones may have greater negative effects than assumed so far.
Author : Zhen-Gang Ji
Publisher : John Wiley & Sons
ISBN 13 : 1119371937
Total Pages : 614 pages
Book Rating : 4.1/5 (193 download)
Download or read book Hydrodynamics and Water Quality written by Zhen-Gang Ji and published by John Wiley & Sons. This book was released on 2017-05-09 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary reference for the modeling of hydrodynamics and water quality in rivers, lake, estuaries, coastal waters, and wetlands This comprehensive text perfectly illustrates the principles, basic processes, mathematical descriptions, case studies, and practical applications associated with surface waters. It focuses on solving practical problems in rivers, lakes, estuaries, coastal waters, and wetlands. Most of the theories and technical approaches presented within have been implemented in mathematical models and applied to solve practical problems. Throughout the book, case studies are presented to demonstrate how the basic theories and technical approaches are implemented into models, and how these models are applied to solve practical environmental/water resources problems. This new edition of Hydrodynamics and Water Quality: Modeling Rivers, Lakes, and Estuaries has been updated with more than 40% new information. It features several new chapters, including one devoted to shallow water processes in wetlands as well as another focused on extreme value theory and environmental risk analysis. It is also supplemented with a new website that provides files needed for sample applications, such as source codes, executable codes, input files, output files, model manuals, reports, technical notes, and utility programs. This new edition of the book: Includes more than 120 new/updated figures and 450 references Covers state-of-the-art hydrodynamics, sediment transport, toxics fate and transport, and water quality in surface waters Provides essential and updated information on mathematical models Focuses on how to solve practical problems in surface waters—presenting basic theories and technical approaches so that mathematical models can be understood and applied to simulate processes in surface waters Hailed as “a great addition to any university library” by the Journal of the American Water Resources Association (July 2009), Hydrodynamics and Water Quality, Second Edition is an essential reference for practicing engineers, scientists, and water resource managers worldwide.
Author : David A. Bella
Publisher :
ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.3/5 (121 download)
Download or read book Computer Simulation of Eutrophication written by David A. Bella and published by . This book was released on 1973 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309069483
Total Pages : 422 pages
Book Rating : 4.3/5 (9 download)
Download or read book Clean Coastal Waters written by National Research Council and published by National Academies Press. This book was released on 2000-08-17 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental problems in coastal ecosystems can sometimes be attributed to excess nutrients flowing from upstream watersheds into estuarine settings. This nutrient over-enrichment can result in toxic algal blooms, shellfish poisoning, coral reef destruction, and other harmful outcomes. All U.S. coasts show signs of nutrient over-enrichment, and scientists predict worsening problems in the years ahead. Clean Coastal Waters explains technical aspects of nutrient over-enrichment and proposes both immediate local action by coastal managers and a longer-term national strategy incorporating policy design, classification of affected sites, law and regulation, coordination, and communication. Highlighting the Gulf of Mexico's "Dead Zone," the Pfiesteria outbreak in a tributary of Chesapeake Bay, and other cases, the book explains how nutrients work in the environment, why nitrogen is important, how enrichment turns into over-enrichment, and why some environments are especially susceptible. Economic as well as ecological impacts are examined. In addressing abatement strategies, the committee discusses the importance of monitoring sites, developing useful models of over-enrichment, and setting water quality goals. The book also reviews voluntary programs, mandatory controls, tax incentives, and other policy options for reducing the flow of nutrients from agricultural operations and other sources.
