Comprehensive Land Use Plan: Water management
Title | Comprehensive Land Use Plan: Water management PDF eBook |
Author | |
Publisher | |
Pages | |
Release | 1978 |
Genre | Coastal zone management |
ISBN |
Ecological Effects of Water-level Fluctuations in Lakes
Title | Ecological Effects of Water-level Fluctuations in Lakes PDF eBook |
Author | Karl M. Wantzen |
Publisher | Springer Science & Business Media |
Pages | 184 |
Release | 2009-05-06 |
Genre | Technology & Engineering |
ISBN | 1402091923 |
Most aquatic ecosystems have variable water levels. These water-level fluctuations (WLF) have multiple effects on the organisms above and below the waterline. Natural WLF patterns in lakes guarantee both productivity and biodiversity, while untimely floods and droughts may have negative effects. Human impacts on WLF have led to a stabilization of the water levels of many lakes by hydraulic regulation, untimely drawdown due to water use, or floods due to water release from hydropower plants in the catchments. This book provides a first review in this field. It presents selected papers on the ecological effects of WLF in lakes, resulting from a workshop at the University of Konstanz in winter 2005. Issues addressed here include the extent of WLF, and analyses of their effects on different groups of biota from microorganisms to vertebrates. Applied issues include recommendations for the hydrological management of regulated lakes to reduce negative impacts, and a conceptual framework is delivered by an extension of the floodpulse concept for lakes. Current impacts on water use, including increasing demands on drinking and irrigation water, hydropower etc., and climate change effects on WLF make this book an essential resource for aquatic ecologists, engineers, and decision-makers dealing with the management of lake ecosystems and their catchments.
Conference Papers Index
Title | Conference Papers Index PDF eBook |
Author | |
Publisher | |
Pages | 610 |
Release | 1978 |
Genre | Engineering |
ISBN |
Monthly. Papers presented at recent meeting held all over the world by scientific, technical, engineering and medical groups. Sources are meeting programs and abstract publications, as well as questionnaires. Arranged under 17 subject sections, 7 of direct interest to the life scientist. Full programs of meetings listed under sections. Entry gives citation number, paper title, name, mailing address, and any ordering number assigned. Quarterly and annual indexes to subjects, authors, and programs (not available in monthly issues).
Directory
Title | Directory PDF eBook |
Author | American Consulting Engineers Council |
Publisher | |
Pages | 568 |
Release | 1991 |
Genre | Consulting engineers |
ISBN |
Ground-water Resources of Flagler County, Florida
Title | Ground-water Resources of Flagler County, Florida PDF eBook |
Author | A. S. Navoy |
Publisher | |
Pages | 56 |
Release | 1987 |
Genre | Groundwater |
ISBN |
Review of the EPA's Economic Analysis of Final Water Quality Standards for Nutrients for Lakes and Flowing Waters in Florida
Title | Review of the EPA's Economic Analysis of Final Water Quality Standards for Nutrients for Lakes and Flowing Waters in Florida PDF eBook |
Author | National Research Council |
Publisher | National Academies Press |
Pages | 142 |
Release | 2012-07-05 |
Genre | Nature |
ISBN | 0309254930 |
The Environmental Protection Agency's estimate of the costs associated with implementing numeric nutrient criteria in Florida's waterways was significantly lower than many stakeholders expected. This discrepancy was due, in part, to the fact that the Environmental Protection Agency's analysis considered only the incremental cost of reducing nutrients in waters it considered "newly impaired" as a result of the new criteria-not the total cost of improving water quality in Florida. The incremental approach is appropriate for this type of assessment, but the Environmental Protection Agency's cost analysis would have been more accurate if it better described the differences between the new numeric criteria rule and the narrative rule it would replace, and how the differences affect the costs of implementing nutrient reductions over time, instead of at a fixed time point. Such an analysis would have more accurately described which pollutant sources, for example municipal wastewater treatment plants or agricultural operations, would bear the costs over time under the different rules and would have better illuminated the uncertainties in making such cost estimates.
Urban Runoff Quality Management
Title | Urban Runoff Quality Management PDF eBook |
Author | Water Environment Federation |
Publisher | ASCE Publications |
Pages | 304 |
Release | 1998-01-01 |
Genre | Technology & Engineering |
ISBN | 9781572780392 |
This manual comprises a holistic view of urban runoff quality management. For the beginner, who has little previous exposure to urban runoff quality management, the manual covers the entire subject area from sources and effects of pollutants in urban runoff through the development of management plans and the design of controls. For the municipal stormwater management agency, guidance is given for developing a water quality management plan that takes into account receiving water use objectives, local climatology, regulation, financing and cost, and procedures for comparing various types of controls for suitability and cost effectiveness in a particular area. This guidance will also assist owners of large-scale urban development projects in cost-effectively and aesthetically integrating water quality control to the drainage plan. The manual is also directed to designers who desire a self-contained unit that discusses the design of specific quality controls for urban runoff.