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The Carbonate Aquifer Of The Central Roswell Basin Recharge Estimation By Numerical Modeling
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Book Synopsis The Carbonate Aquifer of the Central Roswell Basin, Recharge Estimation by Numerical Modeling by : Kenneth R. Rehfeldt
Download or read book The Carbonate Aquifer of the Central Roswell Basin, Recharge Estimation by Numerical Modeling written by Kenneth R. Rehfeldt and published by . This book was released on 1982 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1983 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ERDA Energy Research Abstracts written by and published by . This book was released on 1983 with total page 974 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin written by Abolfazl Jameossanaie and published by . This book was released on 1987 with total page 524 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 1983 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Groundwater Recharge Estimates for the Lower Tertiary and Upper Cretaceous Aquifers in the Williston and Powder River Structural Basins by : Katherine Aurand
Download or read book Groundwater Recharge Estimates for the Lower Tertiary and Upper Cretaceous Aquifers in the Williston and Powder River Structural Basins written by Katherine Aurand and published by . This book was released on 2013 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: A numerical soil-water-balance (SWB) model was used to estimate groundwater recharge in the Williston and Powder River structural basins in the Northern Great Plains. The SWB model consisted of [1 km2] grid cells across the entire study area. Recharge was estimated for glacial deposits and exposed areas of the Lower Tertiary and Upper Cretaceous aquifer systems in the Dakotas, Montana, Wyoming, Saskatchewan, and Manitoba. The water-table fluctuation (WTF) and chloride mass-balance (CMB) methods were applied to local areas with available groundwater-level and chloride data. SWB model results were compared to the WTF and CMB results, potentiometric surfaces, and previous investigations. A sensitivity analysis was conducted for the SWB model input parameters. The annual SWB model recharge rates were averaged from 1981 to 2011. Average calculated recharge in the Williston basin was 0.190 in/yr [(1,281 ft3sec)] and ranged from no recharge to 4.71 in/yr. Calculated recharge decreased to the west and was greatest in the northeastern part of the basin where glaciofluvial deposits are present. Recharge was calculated to be about 1.1 percent of precipitation in the Williston basin. Average recharge in the Powder River basin was 0.136 in/yr [(248 ft3/sec)] and ranged from no recharge to 4.46 in/yr. Calculated recharge rates are greatest during the late spring and early summer for both basins. Recharge was about 0.8 percent of precipitation in the Powder River basin. The SWB models did not activate the surface-water flow routing algorithm; therefore, recharge is probably underestimated and a scale factor could be used to account for the additional recharge to downslope cells from surface-water runoff. Diffuse recharge estimates from the SWB models are reasonable and compare reasonably well with local recharge estimation results, potentiometric surfaces, and previous investigations. However, the SWB model results should be used cautiously, keeping in mind the assumptions of the model and the input data.
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 1983-07 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Estimating Areas Contributing Recharge to Wells by : O. Lehn Franke
Download or read book Estimating Areas Contributing Recharge to Wells written by O. Lehn Franke and published by . This book was released on 1998 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Publications of the U.S. Geological Survey by : Geological Survey (U.S.)
Download or read book New Publications of the U.S. Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1992 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Impacts of Estimating Recharge on Groundwater Modeling for Arid Basins by : Janelle H. Huffman
Download or read book Impacts of Estimating Recharge on Groundwater Modeling for Arid Basins written by Janelle H. Huffman and published by . This book was released on 2005 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantifying recharge and spatially identifying recharge distribution is important for evaluating groundwater sustainability, especially in arid regions. A Guelph Permeameter helped identify specific recharge areas and the Soil Water Assessment Tool (SWAT) provided meaningful recharge rates used for modeling Wild Horse Basin in southwest Texas. SWAT generated recharge values that were subsequently used in two transient MODFLOW simulations: one with the recharge distributed according to sediment unit location (distributed zonation), and one with the recharge concentrated in cells adjacent to the mountain fronts surrounding the basin (mountain-front zonation). When comparing the model results to historic well hydrographs, mountain-front recharge appeared to improve calibration. A deterministic analytical model like SWAT is helpful in estimating recharge in arid basins and can create meaningful input parameters for numerical models like MODFLOW. MODFLOW was in turn able to evaluate SWAT recharge estimations for Wild Horse Basin using calibration and sensitivity analyses.
Book Synopsis Government Reports Annual Index by :
Download or read book Government Reports Annual Index written by and published by . This book was released on 1983 with total page 1370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
Book Synopsis Estimation of the Recharge Area of a Pumped, Stratified-drift Aquifer in Connecticut by Simulation Modeling by : David L. Mazzaferro
Download or read book Estimation of the Recharge Area of a Pumped, Stratified-drift Aquifer in Connecticut by Simulation Modeling written by David L. Mazzaferro and published by . This book was released on 1989 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recharge in Semiarid Mountain Environments by : Gerardo Wolfgang Gross
Download or read book Recharge in Semiarid Mountain Environments written by Gerardo Wolfgang Gross and published by . This book was released on 1982 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1983 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Book Synopsis Groundwater Recharge Estimation on Outwash Plain Area Based on Field Investigations and Numerical Modeling by : Anna Gumuła-Kawęcka
Download or read book Groundwater Recharge Estimation on Outwash Plain Area Based on Field Investigations and Numerical Modeling written by Anna Gumuła-Kawęcka and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Publications of the U.S. Geological Survey by :
Download or read book New Publications of the U.S. Geological Survey written by and published by . This book was released on 1992 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Judentum und Verbrechen written by and published by . This book was released on 1936 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: