Soil development on Proterozoic and Paleozoic rocks of central Bohemia
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F21%3A00546552" target="_blank" >RIV/67985831:_____/21:00546552 - isvavai.cz</a>
Result on the web
<a href="https://www.irsm.cas.cz/materialy/acta_content/2021_doi/Zigova_AGG_2021_0031.pdf" target="_blank" >https://www.irsm.cas.cz/materialy/acta_content/2021_doi/Zigova_AGG_2021_0031.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.13168/AGG.2021.0031" target="_blank" >10.13168/AGG.2021.0031</a>
Alternative languages
Result language
angličtina
Original language name
Soil development on Proterozoic and Paleozoic rocks of central Bohemia
Original language description
The character of modern pedogenesis in the territory of the Brdská and Křivoklátská vrchovina Highlands was studied on silicate rocks such as Paleozoic granite and Proterozoic mudstone and greywacke. The parent materials were evaluated on the basis of petrography, X-ray diffractometry of powder samples of rock forming and heavy minerals. The soils were described as for their macromorphological characterics and the results of a variety of analyses of organic and anorganic components. Pedogenesis proceeded in acid conditions. The values of base saturation are mostly below 50 % for the Ah horizons. The intensity of soil development on individual parent material decreases in the order: mudstone (Ah-AhBw-Bw-C)>granite (Oi-Oe-Oa-Ah-Bw-C)>greywacke 1 (Oi-Oe-Oa-Ah-AhC-C)>greywacke 2 (Oi-Oe-Oa-Ah-C). The process of humification was documented at all study sites. Evidence of pedogenetic alteration is present in soils developed on granite and mudstone. High amounts of chlorite and elevated contents of illite are characteristic for Cambic Leptosols (Dystric, Skeletic) on mudstone. Weddellite and whewellite were found in relatively large amounts in O horizons of soils except for the Červený kríž site. The predominant from of calcium oxalate minerals at these sites is whewellite. Weddellite occurs in small amount, which is probably due to its lower stability.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40104 - Soil science
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta geodynamica et geomaterialia
ISSN
1214-9705
e-ISSN
2336-4351
Volume of the periodical
18
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
14
Pages from-to
437-450
UT code for WoS article
000755156300003
EID of the result in the Scopus database
2-s2.0-85125483521