Colluvial soils as a soil organic carbon pool in different soil regions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10311909" target="_blank" >RIV/00216208:11310/15:10311909 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41210/15:67438 RIV/00027049:_____/15:#0000754
Result on the web
<a href="http://dx.doi.org/10.1016/j.geoderma.2015.04.012" target="_blank" >http://dx.doi.org/10.1016/j.geoderma.2015.04.012</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.geoderma.2015.04.012" target="_blank" >10.1016/j.geoderma.2015.04.012</a>

Result language
angličtina
Original language name
Colluvial soils as a soil organic carbon pool in different soil regions
Original language description
Subsoil has been recognized as large reservoir of soil organic carbon in recent years. In our study, we investigated deep colluvial soils as a potentially important source of SOC due to high mass redistribution driven by soil erosion. Three agriculture plots from the Chernozem, Luvisol, and Cambisol regions were studied to assess the SOC storage in topsoil (0-25 cm), at 2 m depth (0-200 cm), and over the total soil depth (0-450 cm) as a function of relief. The study is based on 558 borings, and soil profile description and classification to facilitate the colluvial soil delineation. Among these locations, SOC content was measured at 230 sampling points. Prediction of the SOC stock for the plots was based on support vector machine algorithms using digital elevation model derivatives as predictors. Total SOC stock varied among the study plots. The highest relative SOC stock was measured in the Chemozem (CH) plot (144.7 t.ha(-1)), While at the Luvisol (LU) plot, it reached 68.4 t.ha(-1) a
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DF - Pedology
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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