Computed tomographic visualisation and 2D/3D microscopic evaluation of soil macro- and micromorphology

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dc.contributor.authorPospíšilová, Ľubicacs
dc.contributor.authorPlíšková, Janacs
dc.contributor.authorJaques, Victorycs
dc.contributor.authorZikmund, Tomášcs
dc.contributor.authorSedlák, Lubošcs
dc.contributor.authorEichmeier, Alešcs
dc.contributor.authorKlement, Alešcs
dc.contributor.authorKodešová, Radkacs
dc.contributor.authorBorůvka, Lubošcs
dc.contributor.authorKaiser, Jozefcs
dc.contributor.authorMenšík, Ladislavcs
dc.coverage.issue3cs
dc.coverage.volume19cs
dc.date.accessioned2025-04-04T11:56:44Z
dc.date.available2025-04-04T11:56:44Z
dc.date.issued2024-10-13cs
dc.description.abstractSoil organic matter and pores distribution within aggregates were studied using X-ray computed tomography (XCT; Nikon XT H 225ST and GE Phoenix L240) and advanced 2D/3D measurements by the digital Keyence VHX-6000 microscope (Japan). A new methodological approach with computed tomography involvement for studying the spatial arrangement of pores, porosity, and soil morphology is presented. Changes in studied parameters are documented along the transect of intensively used Haplic Chernozem. Soil disturbance due to erosion and colluvial soil profile formation is reported. Moreover, soil organic matter quality and aggregate stability were evaluated. Obtained results showed statistically significant differences between the control and eroded sites and between eroded and accumulated sites. The correlation coefficients were the highest for soil organic carbon (SOC) and humic substances C-HS (r = 0.805) and C-HS and C-HA/C-FA (r = 0.764). The highest porosity, aggregates stability and coefficients stability were confirmed on the eroded site. The computed tomography measurements also document the high disturbance of Haplic Chernozem on the control site and the newly formed profile of Colluvisol. Despite excellent complementary technique further research is necessary to improve micro-XCT resolution and capacity for the soil micromorphological study.en
dc.formattextcs
dc.format.extent176-189cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationSoil and Water Research. 2024, vol. 19, issue 3, p. 176-189.en
dc.identifier.doi10.17221/47/2024-SWRcs
dc.identifier.issn1805-9384cs
dc.identifier.orcid0000-0001-7099-5670cs
dc.identifier.orcid0000-0003-2948-5198cs
dc.identifier.orcid0000-0002-7397-125Xcs
dc.identifier.other189887cs
dc.identifier.researcheridAAU-3313-2021cs
dc.identifier.researcheridG-9491-2014cs
dc.identifier.researcheridD-6800-2012cs
dc.identifier.scopus57212412702cs
dc.identifier.scopus7402184758cs
dc.identifier.urihttps://hdl.handle.net/11012/250778
dc.language.isoencs
dc.publisherCZECH ACADEMY AGRICULTURAL SCIENCEScs
dc.relation.ispartofSoil and Water Researchcs
dc.relation.urihttps://swr.agriculturejournals.cz/artkey/swr-202403-0005_computed-tomographic-visualisation-and-2d-3d-microscopic-evaluation-of-soil-macro-and-micromorphology.phpcs
dc.rightsCreative Commons Attribution-NonCommercial 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1805-9384/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/cs
dc.subjectaggregate stabilityen
dc.subjectporosityen
dc.subjectsoil organic matteren
dc.subjectX-ray computed tomographyen
dc.titleComputed tomographic visualisation and 2D/3D microscopic evaluation of soil macro- and micromorphologyen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-189887en
sync.item.dbtypeVAVen
sync.item.insts2025.04.04 13:56:44en
sync.item.modts2025.04.03 15:32:08en
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Pokročilé instrumentace a metody pro charakterizace materiálůcs
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav fyzikálního inženýrstvícs
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Ústav fyzikálního inženýrství
Pokročilé instrumentace a metody pro charakterizace materiálů