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A New Basin Characteristic For Use In Estimating Impervious Area And Flood Discharges In Urban Missouri Basins
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Book Synopsis A New Basin Characteristic for Use in Estimating Impervious Area and Flood Discharges in Urban Missouri Basins by : Rodney E. Southard
Download or read book A New Basin Characteristic for Use in Estimating Impervious Area and Flood Discharges in Urban Missouri Basins written by Rodney E. Southard and published by . This book was released on 1986 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A previous regression analysis of flood peaks on urban basins in St. Louis County, Missouri, indicated that the percentage of impervious area and drainage area were the only basin characteristics of statistical significance in estimating the 2-, 5-, 10-, 25-, 50-, and 100-year peak-flow discharges at ungaged urban basins. In this statewide regression analysis of urban basins, a new basin characteristic called the percentage of developed area was computed and used in a simple regression analysis. The regression analysis included percentage of developed area as the independent variable and impervious area as the dependent variable, resulting in a simplified procedure for computing impervious area. Finally, the percentage of developed area was evaluated using flood frequency estimates at 23 U.S. Geological Survey streamflow-gaging stations and verified to be valid for use in estimating these flood discharges. In a nationwide study by Sauer and others (1983) an urban basin characteristic called the basin development factor was determined to be valid for inclusion in urban regression equations for estimating floodflows. The basin development factor was statistically compared through multiple-regression analysis to the percentage of developed area for Missouri streamflow-gaging station. The basin development factor produced results with slightly smaller average standard errors of estimate for estimating flood discharges; however, this study indicated that there was not enough statistical or numerical difference to warrant using the basin development factor instead of the percentage of developed area in Missouri. The selection of a basin characteristic to describe the physical conditions of a drainage basin will not depend solely on its contribution to accuracy of regression equations; it also will depend on which characteristic is easiest to obtain and percentage of developed area has this advantage. A correlation analysis was made by correlating drainage area to percentage of impervious area, the percentage of developed area, and the basin development factor. The results of the analysis indicated the three basin characteristics to be independent of drainage area and appropriate to use in multiple-regression analysis"--Abstract, pages 1-2.
Book Synopsis An Alternative Basin Characteristic for Use in Estimating Impervious Area in Urban Missouri Basins by : Rodney E. Southard
Download or read book An Alternative Basin Characteristic for Use in Estimating Impervious Area in Urban Missouri Basins written by Rodney E. Southard and published by . This book was released on 1986 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A previous regression analysis of flood peaks on urban basins in St. Louis County, Missouri, indicated that the basin characteristics of percentage of impervious area and drainage area were statistically significant for estimating the 2-, 5-, 10-, 25-, 50-. and 100-yr peak discharges at ungaged urban basins. In this statewide regression analysis of the urban basins for Missouri, an alternative basin characteristic called the percentage of developed area was evaluated. A regression analysis of the percentage of developed area (independent variable), resulted in a simple equation for computing percentage of impervious area. The percentage of developed area also was evaluated using flood-frequency data for 23 streamflow gaging stations, and the use of this variable was determined to be valid. Using nationwide data, an urban basin characteristic known as the basin development factor was determined to be valid for inclusion in urban regression equations for estimating flood flows. The basin development factor and the percentage of developed area were compared for use in regression equations to estimate peak flows of streams in Missouri. The equations with the basin development factor produced peak flow estimates with slightly smaller average standard errors of estimate than the equation with the percentage of developed area; however, this study indicates that there was not enough statistical or numerical difference to warrant using the basin development factor instead of the percentage of developed area in Missouri. The selection of a basin characteristic to describe the physical conditions of a drainage basin will depend not only on its contribution to accuracy of regression equations, but also on the ease of determining the characteristics; the percentage of developed area has this advantage. A correlation analysis was made by correlating drainage area to percentage of impervious area, the percentage of developed area, and the basin development factor. The results of the analysis indicate that the three basin characteristics are independent of drainage area and appropriate to use in multiple-regression analysis"--Abstract.
Book Synopsis Techniques for Estimating Flood-peak Discharges from Urban Basins in Missouri by : Lawrence D. Becker
Download or read book Techniques for Estimating Flood-peak Discharges from Urban Basins in Missouri written by Lawrence D. Becker and published by . This book was released on 1986 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water-resources Investigations Report by :
Download or read book Water-resources Investigations Report written by and published by . This book was released on 2002 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Assessment of Performance of Wet Atmospheric Deposition Samplers by : Richard C. Graham
Download or read book An Assessment of Performance of Wet Atmospheric Deposition Samplers written by Richard C. Graham and published by . This book was released on 1990 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydrogeology of Stratified-drift Aquifers and Water Quality in the Nashua Regional Planning Commission Area, South-central New Hampshire by : Kenneth W. Toppin
Download or read book Hydrogeology of Stratified-drift Aquifers and Water Quality in the Nashua Regional Planning Commission Area, South-central New Hampshire written by Kenneth W. Toppin and published by . This book was released on 1987 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Estimating Flood Hydrographs for Urban Basins in North Carolina by : Robert R. Mason
Download or read book Estimating Flood Hydrographs for Urban Basins in North Carolina written by Robert R. Mason and published by . This book was released on 1996 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Floods in Kansas City, Missouri and Vicinity, August 12-13, 1982 by : Lawrence D. Becker
Download or read book Floods in Kansas City, Missouri and Vicinity, August 12-13, 1982 written by Lawrence D. Becker and published by . This book was released on 1983 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1989 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual State Bibliography written by and published by . This book was released on 1987 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Simulation of Flood Hydrographs for Small Basins in Missouri by : Lawrence D. Becker
Download or read book Simulation of Flood Hydrographs for Small Basins in Missouri written by Lawrence D. Becker and published by . This book was released on 1990 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Publications of the Geological Survey by : Geological Survey (U.S.)
Download or read book New Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1987 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis U.S. Geological Survey Professional Paper by :
Download or read book U.S. Geological Survey Professional Paper written by and published by . This book was released on 1972 with total page 1178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geological Survey Professional Paper by : Geological Survey (U.S.)
Download or read book Geological Survey Professional Paper written by Geological Survey (U.S.) and published by . This book was released on 1978 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Quality, Selected Chemical Characteristics, and Toxicity of Base Flow and Urban Stormwater in the Pearson Creek and Wilsons Creek Basins, Greene County, Missouri, August 1999 to August 2000 by : Joseph M. Richards
Download or read book Water Quality, Selected Chemical Characteristics, and Toxicity of Base Flow and Urban Stormwater in the Pearson Creek and Wilsons Creek Basins, Greene County, Missouri, August 1999 to August 2000 written by Joseph M. Richards and published by . This book was released on 2002 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Masters Theses in the Pure and Applied Sciences by : Wade H. Shafer
Download or read book Masters Theses in the Pure and Applied Sciences written by Wade H. Shafer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) * at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thougtit that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all con cerned if the printing and distribution of the volumes were handled by an interna tional publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Cor poration of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 31 (thesis year 1986) a total of 11 ,480 theses titles trom 24 Canadian and 182 United States universities. We are sure that this broader base tor these titles reported will greatly enhance the value ot this important annual reterence work. While Volume 31 reports theses submitted in 1986, on occasion, certain univer sities do re port theses submitted in previousyears but not reported at the time.
