Clay mineralogical composition and chemical properties of Haplic Luvisol developed on loess in the protected landscape area Litovelske Pomoravi

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F21%3A10145110" target="_blank" >RIV/00027006:_____/21:10145110 - isvavai.cz</a>

Alternative codes found

RIV/62156489:43210/21:43918375

Result on the web

<a href="https://bsssjournals.onlinelibrary.wiley.com/toc/13652389/2021/72/3" target="_blank" >https://bsssjournals.onlinelibrary.wiley.com/toc/13652389/2021/72/3</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/ejss.13041" target="_blank" >10.1111/ejss.13041</a>

Result language

angličtina

Original language name

Clay mineralogical composition and chemical properties of Haplic Luvisol developed on loess in the protected landscape area Litovelske Pomoravi

Original language description

The character of parent material, organic matter and climatic conditions are the crucial factors of pedogenesis. They directly influence the intensity of weathering, transformation processes, elements release and geochemical cycles. The mineral transformation in a profile of the recent soil developed on loess (Haplic Luvisols, Siltic, Epidystric, Ochric) was studied. The land area Litovelske Pomoravi was chosen because of the stability of soil-forming factors such as topography, relief, vegetation and climate. X-ray diffraction (XRD) quantitative analysis of the fine earth (&lt;2 mm) and XRD analysis of clay (&lt;2 mu m) and the fine clay fraction (&lt;0.2 mu m) were applied. The obtained results showed the most significant differences between the argic horizons (Bt1 and Bt2) and other soil horizons. The lower content of quartz and feldspars and higher content of dioctahedral micas and phyllosilicates in both Bt horizons was observed. It was assumed the clay illuviation/lessivage process was preceded by long-term leaching of carbonate in humid continental conditions during almost the whole Holocene. The distribution of the clay fraction correlates with the distribution of phyllosilicates through the profile. Major clay minerals in the clay fraction (&lt;2 mu m) were illite and kaolinite, smectite, chlorite, vermiculite and several types of mixed-layered phases. The analysis of the finer clay fraction (&lt;0.2 mu m) identified the new phase hydroxy-interlayered minerals as the product of illite (vermiculite) weathering in humid continental conditions. Highlights Clay mineralogy of Haplic Luvisols on loess was studied. XRD analysis identified the new phase of hydroxy-interlayered minerals. Increasing of smectites, dioctahedral micas, and goethite as a result of clay illuviation/lessivage process was observed.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Project

<a href="/en/project/QK1810233" target="_blank" >QK1810233: Quantification of the impact of farming management on soil erosion, soil quality and yields of crops with proposals of the environmentally friendly cultivation technologies.</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

European Journal of Soil Science

ISSN

1351-0754

e-ISSN

—

Volume of the periodical

72

Issue of the periodical within the volume

3

Country of publishing house

GB - UNITED KINGDOM

Number of pages

15

Pages from-to

1128-1142

UT code for WoS article

000574208500001

EID of the result in the Scopus database

2-s2.0-85091772174