Detail publikace

Reconstruction of electric impedance field of soil with clay anomaly

MŰNSTEROVÁ, Z. PAŘÍLKOVÁ, J. MIKULKA, J. DUŠEK, J.

Originální název

Reconstruction of electric impedance field of soil with clay anomaly

Typ

článek v časopise ve Scopus, Jsc

Jazyk

angličtina

Originální abstrakt

Electrical impedance characterizes the properties of the examined environment when passing through an alternating electric current. The paper is based on the dependence of the course of real and imaginary components of electrical impedance on the humidity of the porous environment. Different soil environments have various water retention capacities under the same hydrometeorological conditions. This hydrophysical characteristic is used in the presented paper to study the inhomogeneity of the porous environment. The contribution is beneficial in that it proposes a method which, based on simple measurements, allows to evaluate the homogeneity of the porous environment. The method is widely used in water management (e.g. determination of failures of sealing cores in earth dams and dams) but also in hydrological survey and monitoring (e.g. determination of volume humidity). © 2020, Slovak Academy of Sciences, Institute of Hydrology. All rights reserved.

Klíčová slova

clay, soil, probe, electrical impedance, Z-meter device

Autoři

MŰNSTEROVÁ, Z.; PAŘÍLKOVÁ, J.; MIKULKA, J.; DUŠEK, J.

Vydáno

2. 6. 2020

Nakladatel

Institute of Hydrology SAS, Dúbravská cesta 9, 841 05 Bratislava, Slovakia

Místo

Bratislava

ISSN

2644-4690

Periodikum

Acta Hydrologica Slovaca

Ročník

21

Číslo

1

Stát

Slovenská republika

Strany od

89

Strany do

97

Strany počet

9

URL

http://www.ih.sav.sk/ah

BibTex

@article{BUT177163,
  author="Zuzana {Műnsterová} and Jana {Pařílková} and Jan {Mikulka} and Jan {Dušek}",
  title="Reconstruction of electric impedance field of soil with clay anomaly",
  journal="Acta Hydrologica Slovaca",
  year="2020",
  volume="21",
  number="1",
  pages="89--97",
  doi="10.31577/ahs-2020-0021.01.0011",
  issn="2644-4690",
  url="http://www.ih.sav.sk/ah"
}