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Open Geosciences

formerly Central European Journal of Geosciences

Editor-in-Chief: Jankowski, Piotr

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Comparison of hydraulic conductivities by grain-size analysis, pumping, and slug tests in Quaternary gravels, NE Slovenia

Tatjana Pucko / Timotej Verbovšek
  • University of Ljubljana, Faculty of Natural Sciences and Engineering, Department of Geology, Aškerceva 12, Ljubljana, Slovenia
  • Other articles by this author:
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Published Online: 2015-08-27 | DOI: https://doi.org/10.1515/geo-2015-0032

Abstract

Hydraulic conductivities (K) can be obtained from pumping and slug tests as well as grain size analysis. Although empirical methods for such estimations are longstanding, there is still insufficient comparison of K values among the various approaches. Six grain-size analysis methods were tested on coarse-grained alluvial sediments from 12 water wells in NE Slovenia. Values of K from grainsize methods were compared to those of pumping tests and slug tests. Six grain-size methods (USBR, Slichter, Hazen, Beyer, Kozeny-Carman, and Terzaghi) were used for comparison with the Theis and Neuman pumping test method and the Bouwer-Rice method for slug tests. The results show that the USBR (US Bureau of Reclamation) method overestimates K values and there is no correlation with other results, so its use is not advised. Conversely, whilst the Slichter method gives much lower estimates of K, it is the only one to completely fulfill the grain size requirements. Other methods (Hazen, Beyer, Kozeny- Carman, and Terzaghi) result in intermediate values and are similar to the Slichter method; however they should be used for smaller-sized sediments. Due to their high transmissivity and small radius of inffiuence, slug tests should be avoided in the analysis of gravels, as they only test a small portion of the aquifer compared to pumping tests. This is confirmed by the low correlation coefficients between hydraulic conductivities obtained from pumping tests and slug tests.

Keywords: hydraulic conductivity; grain-size analysis; NE Slovenia; alluvial aquifer

References

  • [1] Hazen A., Some physical properties of sands and gravels, with special reference to their use in filtration, 1892, Massachusetts State Board of Health, Boston, 1995, 539–556. Google Scholar

  • [2] Kozeny J., Über Kapillare Leitung Des Wassers in Boden. Sitzungsber. Akad. Wiss. Wien Math. Naturwiss. Kl., 1927, 2a(136), 271–306. Google Scholar

  • [3] Slichter C.S., Field measurements of the rate of movement of underground waters. U S Geological Survey. Water-supply and irrigation paper 1905, Washington, Government Printing Office 122, iii p. Google Scholar

  • [4] Alyamani M.S., kSen Z., Determination of hydraulic conductivity from complete grain-size distribution curves. Groundwater, 1993, 31(4), 551–555. Google Scholar

  • [5] Carrier W.D., Goodbye, Hazen; hello, Kozeny-Carman. J. Geotech. Geoenviron. Eng., 2003, 129(11), 1054. Google Scholar

  • [6] Cheng C., Chen X., Evaluation of methods for determination of hydraulic properties in an aquifer–aquitard system hydrologically connected to a river. Hydrogeol. J., 2007, 15(4), 669–678. CrossrefWeb of ScienceGoogle Scholar

  • [7] Cheong J.-Y. et al., Estimating hydraulic conductivity using grain-size analyses, aquifer tests, and numerical modeling in a riverside alluvial system in South Korea. Hydrogeol. J., 2008, 16(6), 1129–1143. Web of ScienceCrossrefGoogle Scholar

  • [8] Eggleston J., Rojstaczer S., The value of grain-size hydraulic conductivity estimates: Comparisonwith high resolution in-situ field hydraulic conductivity. Geophys. Res. Lett., 2001, 28(22), 4255–4258. CrossrefGoogle Scholar

  • [9] Odong J., Evaluation of empirical formulae for determination of hydraulic conductivity based on grain-size analysis. J. Am. Sci., 2008, 4(1). Google Scholar

  • [10] Shepherd R.G., Correlations of permeability and grain size. Groundwater, 1989, 27(5), 633–638. Google Scholar

  • [11] Song J. et al., Feasibility of grain-size analysis methods for determination of vertical hydraulic conductivity of streambeds. J. Hydrol., 2009, 375(3/4), 428–437. Web of ScienceGoogle Scholar

  • [12] Uma K.O., Egboka B.C.E., Onuoha K.M., New statistical grainsize method for evaluating the hydraulic conductivity of sandy aquifers. J. Hydrol., 1989, 108(0), 343–366. CrossrefGoogle Scholar

  • [13] Kasenow M., Determination of Hydraulic Conductivity from Grain Size Analysis, 2002,Water Resources Publications, Englewood, CO. Google Scholar

  • [14] Vukovic M., Soro A., Determination of hydraulic conductivity of porous media from grain-size composition, 1992, Water Resources Publications Littleton, CO, 83 p. Google Scholar

  • [15] Rosas J. et al., Determination of hydraulic conductivity from grain-size distribution for different depositional environments. Groundwater, 2014, 52(3), 399–413. Google Scholar

  • [16] Kralj P., Kralj P., Thermal and mineral waters in north-eastern Slovenia. Env. Geol., 2000, 39(5), 488–500. Google Scholar

  • [17] Mioc P., Markovic S., Osnovna geološka karta RS in RH. 1:100.000: Tolmac za list Cakovec, Basic geological map of Republic of Slovenia and Republic of Croatia. 1:100,000. Guide to the sheet Cakovec, 1998, Ljubljana, Slovenia: Inštitut za geologijo, geotehnologijo in geofiziko (in Slovene). Google Scholar

  • [18] Kranjc M. et al., Porocilo o kakovosti podzemne vode v Sloveniji v letu 2006, Groundwater quality report for 2006, 2008, Slovenian Environment Agency (ARSO), Ljubljana, Slovenia, 162. Google Scholar

  • [19] Verbovšek T., Estimation of transmissivity and hydraulic conductivity from specific capacity and specific capacity index in dolomite aquifers. J. Hydrol. Eng., 2008, 13(9), 817–823. CrossrefWeb of ScienceGoogle Scholar

  • [20] Aboufirassi M., Mariño M.A., Cokriging of aquifer transmissivities from field measurements of transmissivity and specific capacity. Math. Geol., 1984, 16(1), 19–35. CrossrefGoogle Scholar

  • [21] Ahmed S., DeMarsily G., Comparison of geostatistical methods for estimating transmissivity using data on transmissivity and specific capacity. Water Resour. Res., 1987, 23(9), 1717–1737. CrossrefGoogle Scholar

  • [22] Hydrosolve, AQTESOLV forWindows, 2006, Hydrosolve, Reston, VA. Google Scholar

  • [23] Kruseman G.P., Ridder N.A.D., Analysis and evaluation of pumping test data. 2nd. ed. International Institute for Land Reclamation and Improvement Bulletin, 2000, International Institute for Land Reclamation and Improvement, Wageningen, The Netherlands, 275. Google Scholar

  • [24] Verbovšek T., Veselic M., Factors influencing the hydraulic properties of wells in dolomite aquifers of Slovenia. Hydrogeol, J., 2008, 16(4), 779–795. CrossrefWeb of ScienceGoogle Scholar

About the article

Received: 2014-08-06

Accepted: 2015-02-11

Published Online: 2015-08-27


Citation Information: Open Geosciences, ISSN (Online) 2391-5447, DOI: https://doi.org/10.1515/geo-2015-0032.

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©2015 T. Pucko and T. Verbovšek. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. BY-NC-ND 3.0

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