Download or read book Evaluation and Application of Dye Tracing in a Karst Terrain written by James William Scanlan and published by . This book was released on 1968 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The purpose of this investigation was to select and evaluate in the laboratory a tracing method appropriate for use in karstic areas, and to perform field tracing studies in the south central Missouri area bounded by the cities of Rolla, St. James, and Salem in an attempt to establish existing direct flow connections between surface and subsurface waters. Fluorescein (sodium salt), Rhodamine WT, and Rhodamine B were evaluated as tracers in the laboratory and the first two dyes were employed in the field. After careful evaluation of a number of adsorbents, extracting solvents, and detection techniques, a method consisting of concentration of the dye on packets of activated carbon, extraction with a 5 per cent alkali-ethanol solvent, and detection by means of a fluorometer was selected for use in field tracing studies. Ammonium and potassium hydroxide were most appropriate for the extraction of Rhodamine WT and fluorescein, respectively. Fluorescent background material present in the streams and springs of the south central Missouri study area did not interfere with the fluorometric detection of the dyes. A direct or partially direct subsurface connection 6 to 10 miles long was established between the segment of the Dry Fork Creek located in sections 14 and 23, T.36N., R.7W., of Phelps County and the section of the creek contained between Route F and Highway 68. The rate of subsurface flow in this channel was estimated to be in the range of 1.2 to 4.1 feet per minute at a slope of 6.7 to 12.0 feet per mile"--Abstract, leaf ii.
Download or read book Use of Dye Tracing to Determine the Direction of Ground water Flow in Karst Terrane at the Kentucky State University Research Farm Near Frankfort Kentucky written by Donald S. Mull and published by . This book was released on 1993 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hazard Evaluation and Environmental Assessment Manual written by and published by . This book was released on 1986 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geotechnical and Environmental Applications of Karst Geology and Hydrology written by B.F. Beck and published by CRC Press. This book was released on 2001-01-01 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text covers topics such as sinkhole formation and regional studies of sinkholes and karst. Issues addressed are taken from the 8th multidiscilinary conference on this subject and chart the characteristics of sinkholes and karst as well as their environmental repercussions.
Download or read book Report written by United States. Office of Water Resources Research and published by . This book was released on 1965 with total page 1150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Application of dye tracing techniques for determining solute transport characteristics of ground water in Karst Terranes written by and published by . This book was released on 1988 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Research written by Geological Survey (U.S.) and published by . This book was released on 1975 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water resources Investigations Report written by and published by . This book was released on 2003 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Report Office of Water Resources Research written by United States. Office of Water Resources Research and published by . This book was released on 1968 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Report written by United States. Office of Water Resources Research and published by . This book was released on 1968 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Research of the U S Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1975 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific notes and summaries of investigations in geology, hydrology, and related fields.
Download or read book The Engineering Geology and Hydrology of Karst Terrains written by Barry F. Beck and published by CRC Press. This book was released on 2020-12-18 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt: Engineers from around the world recount in this volume their successes and failures in attempting to deal with unique and quixotic landscapes.
Download or read book Geohydrology Water Availability and Water Quality of Jefferson County West Virginia with Emphasis on the Carbonate Area written by M. D. Kozar and published by . This book was released on 1992 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Use of Dye Tracing in Water resources Investigations in Wyoming 1967 94 written by James Franklin Wilson and published by . This book was released on 1996 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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:
Download or read book Application of Dye Tracing Techniques for Determining Solute Transport Characteristics of Groundwater in Karst Terranes Scholar s Choice Edition written by U S Environmental Protection Agency and published by Scholar's Choice. This book was released on 2015-02-16 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1989 with total page 1296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
