Effect of water erosion on soil physical properties

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26296080%3A_____%2F16%3AN0000012" target="_blank" >RIV/26296080:_____/16:N0000012 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Effect of water erosion on soil physical properties
Original language description
The aim of this study was to determine the effect of water erosion on changes in soil quality on 13 plots of the Czech Republic land. Sampling criteria were as follows: soil type (chernozem), morphology (sloping fields with marked runways of concentrated runoff), and cultivated crops (wide-row crops). All localities were situated in the maize-growing region of South Moravia. In years 2012- 2014 were monitored the following parameters: variability of water stability of aggregates (WSA), structure coefficient (SC), porosity and bulk density (BD). On each slope, altogether 3 sampling points were established, viz. in the upper, middle and lower parts of the slope. Soil samples were collected not only from the ploughing layer (0.05.-0.15 m) but also from the subsoil (0.30-.040 m). Experimental results were statistically processed using the multi-factorial analysis of variance and the Tukey’s tests of simple contrasts. The highest WSA and SC values were recorded in upper parts of plots. There were also differences in values recorded in different depths of sampling. The average values of bulk density and porosity were equivalent in all parts of slopes. The obtained results indicated that erosion processes taking place on slopes might influence physical properties of soil.
Czech name
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Czech description
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Project
<a href="/en/project/QJ1230066" target="_blank" >QJ1230066: Effect of soil degradation on complex soil properties including conservation measures for restoration soil agroecological function</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
16th International Multidisciplinary Scientific GeoConferences SGEM 2015. Water resources, forest, marine and ocean ecosystems conference proceedings. Volume II
ISBN
978-619-7105-62-9
ISSN
1314-2704
e-ISSN
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Number of pages
8
Pages from-to
95-102
Publisher name
STEF92 Technology Ltd., Bulgaria
Place of publication
Bulgaria
Event location
Albena, Bulgaria
Event date
Jun 30, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000391653500013

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