Download or read book Modeling Phosphorus Dynamics in Shagawa Lake written by John VanSickle and published by . This book was released on 1978 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Surface Water Quality Modeling written by Steven C. Chapra and published by Waveland Press. This book was released on 2008-12-17 with total page 865 pages. Available in PDF, EPUB and Kindle. Book excerpt: National and international interest in finding rational and economical approaches to water-quality management is at an all-time high. Insightful application of mathematical models, attention to their underlying assumptions, and practical sampling and statistical tools are essential to maximize a successful approach to water-quality modeling. Chapra has organized this user-friendly text in a lecture format to engage students who want to assimilate information in manageable units. Comical examples and literary quotes interspersed throughout the text motivate readers to view the material in the proper context. Coverage includes the necessary issues of surface water modeling, such as reaction kinetics, mixed versus nonmixed systems, and a variety of possible contaminants and indicators; environments commonly encountered in water-quality modeling; model calibration, verification, and sensitivity analysis; and major water-quality-modeling problems. Most formulations and techniques are accompanied by an explanation of their origin and/or theoretical basis. Although the book points toward numerical, computer-oriented applications, strong use is made of analytical solutions. In addition, the text includes extensive worked examples that relate theory to applications and illustrate the mechanics and subtleties of the computations.
Download or read book OPTIMAL COMPLEXITY ANALYSIS OF TOTAL PHOSPHORUS MODELS PHOSPHORUS written by DONG-IL SEO and published by . This book was released on 1991 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: feedback, stratification, and algal uptake and recycle.
Download or read book Modeling Phosphorus Dynamics in Soils written by Burkhart Willfried Franz and published by . This book was released on 1985 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Simulation Study of Flathead Lake Phosphorus Dynamics written by R. L. Henry and published by . This book was released on 1983 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book State of the Art in Ecological Modelling written by S. E. Jørgensen and published by Elsevier. This book was released on 2013-10-22 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt: State-of-the-Art in Ecological Modelling covers the proceedings of the Conference on Ecological Modeling, held in Copenhagen, Denmark from August 28 to September 2, 1978. The book focuses on ecological modeling, particularly prey-predator models, lake and river models, toxic substances models, and holistic approaches to ecological modeling. The selection first discusses review presentations of ecological modeling, including river models, prey-predator models, application of graphical methods, and lake models. The application of microcosms in ecological modeling; water quality and irrigation in agriculture models; and distribution and effect of toxic substances models are also elaborated. The text then takes a look at the models of sea and coastal areas, atmospheric pollution, ecosystems in the lithosphere, and water management. The book surveys multi-species of planktons and nutrients model of lake eutrophication and modeling of vertical temperature distribution and its implication on biological processes in lakes. Topics include mathematical expression of multi-species of planktons and nutrients model in lake ecosystem; observation data on water quality and planktons; and models for vertical temperature distribution. The selection is a dependable reference for readers wanting to dig deeper into ecological modeling.
Download or read book On the Dynamics of Phosphorus in Lake Systems written by Bernard C. Kenney and published by Saskatoon : Inland Waters Directorate, National Hydrology Research Institute, National Hydrology Research Centre. This book was released on 1990 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: The phosphorus loading concept is examined within the framework of equilibrium input-output models. Some theoretical and practical shortcomings of several phosphorus models are then discussed. Finally, the dynamics of total phosphorus in lakes is explored using first-order linear theory with time-dependent coefficients.
Download or read book Analysis of Ecological Systems State of the Art in Ecological Modelling written by W.K. Lauenroth and published by Elsevier. This book was released on 2013-10-22 with total page 995 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Society for Ecological Modelling (ISEM) sponsors conferences, workshops and training courses with the aim of advancing the development of ecological and environmental modelling. The 3rd International Conference on the state-of-the-art in ecological modelling was sponsored by the ISEM in cooperation with the National Park Service Water Resources Laboratory and hosted by the Natural Resource Ecology Laboratory at Colorado State University. Its theme was the application of ecological modelling to environmental management and this book contains the full texts of the three invited papers presented in the five general sessions, plus the final summaries and syntheses of the topics covered during those sessions.
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seasonal Phosphorus Dynamics in a Stratified Lake Ecosystem written by Vicki Jean Watson and published by . This book was released on 1981 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modeling and Explaining the Phosphorus Dynamics of Lake Balaton 1976 1979 written by Alexander Leonov and published by . This book was released on 1985 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modeling Phosphorus Dynamics in Reservoirs written by Thomas T. Griffin and published by . This book was released on 1983 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dynamics of Phosphorus in a Chain of Lakes written by Bernard C. Kenney and published by Saskatoon : Inland Waters Directorate, National Hydrology Research Institute, National Hydrology Research Centre. This book was released on 1990 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Saskatchewan's Fishing Lakes, the primary recreation lakes for residents of Regina, are plagued by immense blooms of algae throughout the summer. The algae thrive on high concentrations of nutrients, particularly phosphorus. The dynamics of phosphorus in lakes are normally controlled by water renewal rates and sedimentation. In this report, the theory of phosphorus dynamics was extended to include a chain of lakes like the Fishing Lakes. A model was developed based on the water renewal or outflow time scale, the sedimentation time scale, and the water inflow time scale. The dynamic variation of phosphorus in the Fishing Lakes from 1980-83 was then simulated using the phosphorus inflow concentrations measured every 3 days by WQB and the daily water flows as input data. A second simulation was run using the sparse data set that was available for phosphorus inflow from 1970-79. The calculated outputs were directly compared with the measured outflow concentrations.
Download or read book Technical Guidance Manual for Performing Waste Load Allocations written by and published by . This book was released on 1983 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modeling the Eutrophication Process written by E. Joe Middlebrooks and published by . This book was released on 1973 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mathematical Modeling of Water Quality written by Gerald T. Orlob and published by John Wiley & Sons. This book was released on 1983 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements written by and published by . This book was released on 1974 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:
