COASTAL AQUIFER MANAGEMENT: monitoring, modeling, and case studies - Chapter 7 pps

... Landmasses”, Technical Completion Report, National Science Foundation Grant No. Eng -7 9 08084, 1982. Urish, D.W. and Ozbilgin, M., “The Coastal Ground-Water Boundary”, Ground Water, 26, 2 67 289, ... more detailed short-term and long-term sampling. Acknowledgments The information contained in the foregoing discussion is largely based on island and coastal groundwater studie...

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... Press LLC Coastal Aquifer Management 70 0 500 1000 1500 2000 2500 0 500 1000 1500 2000 2500 East-West South-North well -1 9 shore 0 500 1000 1500 2000 2500 East-West -2 6 -3 4 -3 6 -4 0 shore ... Research and Development Center, Vicksburg, MS, 1999. © 2004 by CRC Press LLC MODFLOW-Based Tools 71 0 500 1000 1500 2000 2500 -5 0 -4 0 -3 0 -2 0 -...

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... three-dimensional method-of-characteristics solute-transport model (MOC3D); U.S.G.S. Water-Resources Investigations Report 9 6-4 2 67, 87 p., 1996. McDonald, M.G. and Harbaugh, A.W., A modular three-dimensional ... areas and sand-dune area as well as phreatic water level in the top aquifer at –0 .75 m N.A.P. The polder area Eijerland was retrieved from the tidal planes and cre...

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... Cataloging-in-Publication Data Coastal aquifer management ; monitoring, modeling, and case studies / edited by Alexander H D. Cheng, Driss Ouazar. p. cm. Includes bibliographical references and index. ISBN ... been © 2004 by CRC Press LLC COASTAL AQUIFER MANAGEMENT monitoring, modeling, and case studies © 2004 by CRC Press LLC Coastal Aquifer Planning Elemen...

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... Los Angeles, CA 33 -1 40 -1 20 -1 00 -8 0 -6 0 -4 0 -2 0 0 20 40 60 80 100 Jan-30 Jan-35 Jan-40 Jan-45 Jan-50 Jan-55 Jan-60 Jan-65 Jan -7 0 Jan -7 5 Jan-80 Jan-85 Jan-90 Jan-95 Jan-00 Date Water Surface ... the Gage Aquifer (200-foot sand), Silverado Aquifer (which is merged with the Lynwood/40 0- foot gravel in this area), and the Sunnyside Aquifer (Lower...

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... multiple aquifers and confining units co-exist, each aquifer will have its own freshwater/saltwater interface; deeper aquifers will discharge further offshore [Freeze and Cherry, 1 979 ; Bokuniewicz, ... of a hyper-saline water column © 2004 by CRC Press LLC CHAPTER 5 Leaky Coastal Margins: Examples of Enhanced Coastal Groundwater and Surface-Water Exchange from Tampa...

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... two-layer and three-layer inversion models, showing that there is no meaningful difference between the two-layer and three-layer inversions. © 2004 by CRC Press LLC Integrating Surface and ... Press LLC Coastal Aquifer Management 176 Figure 5: Overlay of induction and neutron porosity logs demonstrate that the surficial aquifer separated by thin confining units into aqu...

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... model; the main elements are: 1. The coastal aquifer system consists of a phreatic aquifer and a semi or locally confined multilayer aquifer. 2. The two aquifers are interconnected in several ... and electric conductivity contour lines of the phreatic and confined aquifers, and the spatial distribution of the principal physico-chemical parameters, such as temperature, pH...

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... 1.86×10 -2 6.48×10 -2 1 .78 ×10 -2 K zz (m/d) 1.86×10 -3 6.48×10 -3 1 .78 ×10 -3 K xx , K yy , K zz of cavity and chimney (m/d) 1.86×10 -2 6.48×10 -2 1 .78 ×10 -2 Rech (cm/yr) 6.13 ... 240 and 300. Flow and Parameters K (m/d) R (cm/y) A L (m) θ (-) α L (m) κ (d -1 /2 ) Min 0.89µ10 -3 0.328 62 1.3µ10...

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... 5 0 0 0 323 988 6 70 0 75 5 209 580 408 7 1189 978 929 1011 350 8 79 7 932 685 77 1 809 9 0 75 1 0 628 0 10 386 191 310 0 291 11 661 0 296 899 230 12 651 142 3 07 1 27 277 13 913 539 506 408 ... 16 Zefil 2 1 077 276 9 1200 120 22 17 Guardia Civil 906 276 1 1200 120 19 18 Urb. Las Mimosas 873 4202 1200 120 20 19 La Florida 70 4 76 3 1200 120 34 20 Pozo de Sra. Mercede...

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