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Optimization Of The High Plains Aquifier Observation Network Kansas
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Book Synopsis Optimization of the High Plains Aquifer Observation Network, Kansas by : Ricardo A. Olea
Download or read book Optimization of the High Plains Aquifer Observation Network, Kansas written by Ricardo A. Olea and published by . This book was released on 1982 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Descriptors: aquifers, groundwater, High Plains aquifer, observation wells, sampling procedures.
Book Synopsis Optimization of the High Plains Aquifier Observation Network, Kansas by : Kansas Geological Survey
Download or read book Optimization of the High Plains Aquifier Observation Network, Kansas written by Kansas Geological Survey and published by . This book was released on 1982 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optimization of water-level monitoring networks in the eastern Snake River Plain aquifer using a kriging-based genetic algorithm method by : Jason C. Fisher
Download or read book Optimization of water-level monitoring networks in the eastern Snake River Plain aquifer using a kriging-based genetic algorithm method written by Jason C. Fisher and published by CreateSpace. This book was released on 2013 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long-term groundwater monitoring networks can provide essential information for the planning and management of water resources. Budget constraints in water resource management agencies often mean a reduction in the number of observation wells included in a monitoring network. A network design tool, distributed as an R package, was developed to determine which wells to exclude from a monitoring network because they add little or no beneficial information. A kriging-based genetic algorithm method was used to optimize the monitoring network. The algorithm was used to find the set of wells whose removal leads to the smallest increase in the weighted sum of the (1) mean standard error at all nodes in the kriging grid where the water table is estimated, (2) root-mean-squared-error between the measured and estimated water-level elevation at the removed sites, (3) mean standard deviation of measurements across time at the removed sites, and (4) mean measurement error of wells in the reduced network. The solution to the optimization problem (the best wells to retain in the monitoring network) depends on the total number of wells removed; this number is a management decision. The network design tool was applied to optimize two observation well networks monitoring the water table of the eastern Snake River Plain aquifer, Idaho; these networks include the 2008 Federal-State Cooperative water-level monitoring network (Co-op network) with 166 observation wells, and the 2008 U.S. Geological Survey-Idaho National Laboratory water-level monitoring network (USGS-INL network) with 171 wells. Each water-level monitoring network was optimized five times: by removing (1) 10, (2) 20, (3) 40, (4) 60, and (5) 80 observation wells from the original network. An examination of the trade-offs associated with changes in the number of wells to remove indicates that 20 wells can be removed from the Co-op network with a relatively small degradation of the estimated water table map, and 40 wells can be removed from the USGS-INL network before the water table map degradation accelerates. The optimal network designs indicate the robustness of the network design tool. Observation wells were removed from high well-density areas of the network while retaining the spatial pattern of the existing water-table map.
Book Synopsis Site Characterization for Subsurface Remediation by :
Download or read book Site Characterization for Subsurface Remediation written by and published by . This book was released on 1991 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemometrics written by B.R. Kowalski and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: At a time when computerized laboratory automation is producing a da ta explosion, chemists are turning to applied mathematics and statistics for the tools to extract useful chemical information from data. This rush to find applicable methods has lead to a somewhat confusing body of literature that represents a barrier to chemists wishing to learn more about chemometrics. The confusion results partly from the mixing of chemical notation and nomenclature with those of statistics, applied mathematics and engineering. Additionally, in the absence of collaboration with mathematicians, chemists have, at times, misused data analysis methodology and even reinvented methods that have seen years of service in other fields. The Chemometrics Society has worked hard to solve this problem since it was founded in 1974 with the goal of improving communications between the chemical sciences and applied mathe matics and statistics. The NATO Advanced Study Institute on Chemometrics is evidence of this fact as it was initiated in response to a call from its membership for advanced training in several areas of chemometrics. This Institute focused on current theory and application in the new field of Chemometrics: Use of mathematical and statistical methods, Ca) to design or select optimal measurement procedures and experiments; and Cb) to provide maximum chemical information by analyzing chemical data. The Institute had two formal themes and two informal themes.
Book Synopsis Analytic Element Modeling of the High Plains Aquifer by : Andy Allen
Download or read book Analytic Element Modeling of the High Plains Aquifer written by Andy Allen and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Accurate modeling of the High Plains Aquifer depends on the availability of good data that represents and quantities properties and processes occurring within the aquifer. Thanks to many previous studies there is a wealth of good data available for the High Plains Aquifer but one key component, groundwater-surface water interaction locations and rates, is generally missing. Without these values accurate modeling of the High Plains Aquifer is very difficult to achieve. This thesis presents methods for simplifying the modeling of the High Plains Aquifer using a sloping base method and then applying mathematical optimization techniques to locate and quantify points of groundwater-surface water interaction. The High Plains Aquifer has a base that slopes gently from west to east and is approximated using a one-dimensional stepping base model. The model was run under steady-state predevelopment conditions using readily available GIS data representing aquifer properties such as hydraulic conductivity, bedrock elevation, recharge, and the predevelopment water level. The Levenberg-Marquardt and particle swarm algorithms were implemented to minimize error in the model. The algorithms reduced model error by finding locations in the aquifer of potential groundwater-surface water interaction and then determining the rate of groundwater to surface water exchange at those points that allowed for the best match between the measured predevelopment water level and the simulated water level. Results from the model indicate that groundwater-surface water interaction plays an important role in the overall water balance in the High Plains Aquifer. Findings from the model show strong groundwater-surface water interaction occurring in the northern basin of the aquifer where the water table is relatively shallow and there are many surface water features. In the central and southern basins the interaction is primarily limited to river valleys. Most rivers have baseflow that is a net sink from groundwater.
Book Synopsis Modern Spatiotemporal Geostatistics by : George Christakos
Download or read book Modern Spatiotemporal Geostatistics written by George Christakos and published by Courier Corporation. This book was released on 2012-01-01 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published: Oxford; New York: Oxford University Press, 2000.
Book Synopsis Geohydrology of the High Plains Aquifer, Western Kansas by : Lloyd E. Stullken
Download or read book Geohydrology of the High Plains Aquifer, Western Kansas written by Lloyd E. Stullken and published by . This book was released on 1986 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Journal - Kansas Geological Survey by : Kansas Geological Survey
Download or read book The Journal - Kansas Geological Survey written by Kansas Geological Survey and published by . This book was released on 1983 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Summary of the High Plains Regional Aquifer-system Analysis in Parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming by : John B. Weeks
Download or read book Summary of the High Plains Regional Aquifer-system Analysis in Parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming written by John B. Weeks and published by . This book was released on 1988 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optimizing the Resources for Water Management by : Reza M. Khanbilvardi
Download or read book Optimizing the Resources for Water Management written by Reza M. Khanbilvardi and published by . This book was released on 1990 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the 17th Annual National Conference of the Water Resources Planning and Management Division of the ASCE. Papers focus upon innovative applications leading to an optimization of existing resources for water management. Sessions took up such matters as forecasting, computer uses, regional water supply, urban water resources management, distribution, system operation of reservoirs, flood damage analysis and reduction, new technologies, groundwater, flood control, drought management. Annotation copyrighted by Book News, Inc., Portland, OR
Book Synopsis Machine-readable Files Developed for the High Plains Regional Aquifer-System Analysis in Parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming by : Carmelo F. Ferrigno
Download or read book Machine-readable Files Developed for the High Plains Regional Aquifer-System Analysis in Parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming written by Carmelo F. Ferrigno and published by . This book was released on 1986 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reconnaissance of Water Quality in the High Plains Aquifer Beneath Agricultural Lands, South-central Kansas by : Lloyd E. Stullken
Download or read book Reconnaissance of Water Quality in the High Plains Aquifer Beneath Agricultural Lands, South-central Kansas written by Lloyd E. Stullken and published by . This book was released on 1987 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ground Water Series by : Kansas Geological Survey
Download or read book Ground Water Series written by Kansas Geological Survey and published by . This book was released on 1974 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Estimates of Freshwater Storage and Potential Natural Recharge for Principal Aquifers in Kansas by : Cristi V. Hansen
Download or read book Estimates of Freshwater Storage and Potential Natural Recharge for Principal Aquifers in Kansas written by Cristi V. Hansen and published by . This book was released on 1991 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bulletin by : Kansas Geological Survey
Download or read book Bulletin written by Kansas Geological Survey and published by . This book was released on 1989 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Movement Through Thick Unsaturated Zones Overlying the Central High Plains Aquifer, Southwestern Kansas, 2000-2001 by :
Download or read book Water Movement Through Thick Unsaturated Zones Overlying the Central High Plains Aquifer, Southwestern Kansas, 2000-2001 written by and published by . This book was released on 2003 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
