Detection of zones of soil contamination with contrast-in-resistivity ecotoxicants by profiling

A method for detecting zones of soil contamination with contrast-in-resistivity ecotoxicants, as well as geophysical methods for monitoring soil decontamination processes, are discussed in the article. A zone of soil contamination was designed and simulated using electrical prospecting methods - sou...

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Autores principales:	Shabanov Evgeniy, Sirota Dmitriy, Prostov Sergey
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/0c3fadc2497a4d6989404e295955de59
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id	oai:doaj.org-article:0c3fadc2497a4d6989404e295955de59
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spelling	oai:doaj.org-article:0c3fadc2497a4d6989404e295955de592021-11-08T15:19:21ZDetection of zones of soil contamination with contrast-in-resistivity ecotoxicants by profiling2267-124210.1051/e3sconf/202131501009https://doaj.org/article/0c3fadc2497a4d6989404e295955de592021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/91/e3sconf_iims2021_01009.pdfhttps://doaj.org/toc/2267-1242A method for detecting zones of soil contamination with contrast-in-resistivity ecotoxicants, as well as geophysical methods for monitoring soil decontamination processes, are discussed in the article. A zone of soil contamination was designed and simulated using electrical prospecting methods - sounding and profiling. The direct and inverse problem of electrical prospecting of a contaminated zone in the form of a sphere inside a homogeneous soil body was solved in this work, while the main design dependencies were determined, which most accurately describe the data obtained experimentally. The proposed algorithm, based on adaptive step size random search, allows to quickly determine the depth and the effective radius of a zone of contamination with contrast-in-resistivity ecotoxicants, based on the results of profiling, and to estimate the degree of pollution by the ratio of the resistivity of the anomalous zone to that of the host medium.Shabanov EvgeniySirota DmitriyProstov SergeyEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 315, p 01009 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Shabanov Evgeniy Sirota Dmitriy Prostov Sergey Detection of zones of soil contamination with contrast-in-resistivity ecotoxicants by profiling
description	A method for detecting zones of soil contamination with contrast-in-resistivity ecotoxicants, as well as geophysical methods for monitoring soil decontamination processes, are discussed in the article. A zone of soil contamination was designed and simulated using electrical prospecting methods - sounding and profiling. The direct and inverse problem of electrical prospecting of a contaminated zone in the form of a sphere inside a homogeneous soil body was solved in this work, while the main design dependencies were determined, which most accurately describe the data obtained experimentally. The proposed algorithm, based on adaptive step size random search, allows to quickly determine the depth and the effective radius of a zone of contamination with contrast-in-resistivity ecotoxicants, based on the results of profiling, and to estimate the degree of pollution by the ratio of the resistivity of the anomalous zone to that of the host medium.
format	article
author	Shabanov Evgeniy Sirota Dmitriy Prostov Sergey
author_facet	Shabanov Evgeniy Sirota Dmitriy Prostov Sergey
author_sort	Shabanov Evgeniy
title	Detection of zones of soil contamination with contrast-in-resistivity ecotoxicants by profiling
title_short	Detection of zones of soil contamination with contrast-in-resistivity ecotoxicants by profiling
title_full	Detection of zones of soil contamination with contrast-in-resistivity ecotoxicants by profiling
title_fullStr	Detection of zones of soil contamination with contrast-in-resistivity ecotoxicants by profiling
title_full_unstemmed	Detection of zones of soil contamination with contrast-in-resistivity ecotoxicants by profiling
title_sort	detection of zones of soil contamination with contrast-in-resistivity ecotoxicants by profiling
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/0c3fadc2497a4d6989404e295955de59
work_keys_str_mv	AT shabanovevgeniy detectionofzonesofsoilcontaminationwithcontrastinresistivityecotoxicantsbyprofiling AT sirotadmitriy detectionofzonesofsoilcontaminationwithcontrastinresistivityecotoxicantsbyprofiling AT prostovsergey detectionofzonesofsoilcontaminationwithcontrastinresistivityecotoxicantsbyprofiling
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Detection of zones of soil contamination with contrast-in-resistivity ecotoxicants by profiling

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