CLAY DETECTION IN LAKES OF LATGALE USING GROUND PENETRATING RADAR

Authors

  • Rasma Tretjakova Rezekne academy of Technologies
  • Sergejs Kodors Rezekne Academy of Technologies
  • Juris Soms Daugavpils University
  • Aigars Alksnis Institute for Environmental Solutions

DOI:

https://doi.org/10.17770/etr2019vol1.4046

Keywords:

clay, ground penetrating radar, Latgale lakes

Abstract

The most common method to determine the presence of clay in lakebed is coring method. This method requires survey of the whole lake area using stratified sampling method which is time and physical labour consuming process. To lessen the amount of coring samples and narrow the area of clay survey thus making the whole process faster and more effective, research was made to determine the possibility to indentify clay and its sediments using georadar survey or ground penetrating radar (GPR) method. GPR data analysis and coring studies in lake Zeiļu were used to evaluate GPR as potential method in lake clay sediment research. GPR method was tested in summer and winter during ice-covered period.

Downloads

Download data is not yet available.

Author Biographies

  • Rasma Tretjakova, Rezekne academy of Technologies
    Faculty of Engineering, postdoctoral researcher
  • Sergejs Kodors, Rezekne Academy of Technologies
    Faculty of Engineering

References

Ē. Aleksejevs, J. Birzaks, “The current status of coregonidae in the lakes of Latvia,” Acta Biol. Univ. Daugavp., vol. 3, pp. 3 – 13, 2012.

R. Tretjakova, S. M. Misiņa, J. Lukašenoks, “Chemical and Biological Properties of the Lake Blue Clay,” Environment. Technology. Resources, Proceedings of the 11th International Scientific and Practical Conference, vol. I, pp. 290-295, 2017.

O. Purmalis, A. Alksnis, J.Taskovs, J. Burlakovs, “Ground-penetrating radar (GPR) screening in shallow Engure and Pape lagoon lakes,” Research for Rural Development, vol.1, pp. 228-235, 2016.

G.S. Baker, T.E. Jordan, J. Talley, “An introduction to ground penetrating radar (GPR)”, in G.S. Baker, H.M. Jol, eds., Stratigraphic Analyses Using GPR: Geological Society of America Special Paper 432, pp. 1–18, 2007. [Online]. Available from: https://www.researchgate.net/publication/279869961_An_introduction_to_ground_penetrating_radar_GPR [Accessed Jan 23, 2019].

H. Isaac, G. MacCulloch, “Adventures with GPR experiments through ice,” Recorder, vol. 29, no. 2, 2004. [Online]. Available: https://csegrecorder.com/articles/view/adventures-with-gpr-experiments-through-ice

T. MacFarlane, J.R. Ferguson, “Evaluation of Ice-Coupled and Elevated GPR Antenna Acquisition on Ice CREWES Research Report”, vol. 22, 2010. [Online]. Available: https://www.crewes.org/ForOurSponsors/ResearchReports/2010/CRR201059.pdf

B. J. Moorman, F. A. Michel, “Bathymetric mapping and sub-bottom profiling through lake ice with ground-penetrating radar,” Journal of Paleolimnology, vol. 18, pp. 61-73, 1997.

W.S.L. Banks, C.D. Johnson, “Collection, processing, and interpretation of ground-penetrating radar data to determine sediment thickness at selected locations in Deep Creek Lake, Garrett County, Maryland 2007, ” U.S. Geological Survey Scientific Investigations Report 2011-5223, 36 p., 2011. [Online]. Available: https://pubs.usgs.gov/sir/2011/5223/pdf/sir2011-5223.pdf

A.S. Hickin, B. Kerr, T.E. Barchyn, R.C. Paulen, “Ground penetrating radar and capacitively coupled resistivity to investigate fluvial architecture and grain-size distribution of a gravel floodplain in Northeast British Columbia, Canada,” Journal of Sedimentary Research, vol. 79, pp. 457-477, 2009.

J. Burlakovs, O. Purmalis, M. Krievans, Y. Jani, “Ground-penetrating radar (GPR) geoenvironmental screening in lakes of Latvia: challenges and outcomes” In: Proceedings of Near Surface Geoscience, Barcelona, EarthDoc, EAGE, We 22P1 14, 2016.

R.F. Leclerc, E.J. Hickin, “The internal structure of scrolled floodplain deposits based on ground penetrating radar, North Thompson River, British Columbia,” Geomorphology, vol. 21, pp. 17-38, 1997.

M. Słowik, “Analysis of fluvial, lacustrine and anthropogenic landforms by means of ground-penetrating radar (GPR): field experiment,” Near Surface Geophysics, vol.12, pp.777-791, 2014.

J.S. Mellett, “Profiling of ponds and bogs using ground-penetrating radar,” Journal of Paleolimnology, vol 14, pp. 233–240, 1995.

Database (Datu bāze). [Online]. Available: https://www.ezeri.lv/database/2363/ Nature of Latvia (Latvijas daba). 6.sēj. Rīga: Latvijas enciklopēdija, 1998. (in Latvian).

G. J. Schwamborn, J.K. Dix, J. M. Bull, V. Rachold, “High-resolution Seismic and Ground Penetrating Radar – Geophysical Profiling of a Thermokarst Lake in the Western Lena Delta, Northern Siberia,” Permafrost and Periglacial Processes, vol. 13, pp. 259-269, 2002.

J. Karušs, V. Segliņš, D. Pipira, “Analysis of GPR signals in clayey soils,” (“Mālainās gruntīs iegūto radiolokācijas signālu analīze,”) Material Science and Applied Chemistry, vol. 26, pp. 21-27, 2012. (in Latvian).

Downloads

Published

2019-06-20

How to Cite

[1]
R. Tretjakova, S. Kodors, J. Soms, and A. Alksnis, “CLAY DETECTION IN LAKES OF LATGALE USING GROUND PENETRATING RADAR”, ETR, vol. 1, pp. 291–297, Jun. 2019, doi: 10.17770/etr2019vol1.4046.