A universal meteorological method to identify potential risk of wind erosion on heavy-textured soils.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027049%3A_____%2F15%3A%230000715" target="_blank" >RIV/00027049:_____/15:#0000715 - isvavai.cz</a>
Alternative codes found
RIV/62156489:43210/15:43908084
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
A universal meteorological method to identify potential risk of wind erosion on heavy-textured soils.
Original language description
The climate of Central Europe, mainly winter seasons with no snow cover at lower altitudes and a spring drought as well, might cause erosion events on heavy-textured soils. The aim of this paper is to define a universal method to identify the potential risk of wind erosion on heavy-textured soils. The categorization of potential wind erosion risk due to meteorological conditions is based on: (i) an evaluation of the number of freeze-thaw episodes forming bare soil surfaces during the cold period of year; and (ii), an evaluation of the number of days with wet soil surfaces during the cold period of year. In the period 2001–2012 (from November to March), episodes with temperature changes from positive to negative and vice versa (thaw-freeze and freezethaw cycles) and the effects of wet soil surfaces in connection with aggregate disintegration, are identified. The data are spatially interpolated by GIS tools for areas in the Czech Republic with heavy-textured soils. Blending critical categories is used to locate potential risks. The level of risk is divided into six classes. Those areas identified as potentially most vulnerable are the same localities where the highest number of erosive episodes on heavy-textured soils was documented.
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
DO - Protection of landscape
OECD FORD branch
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Project
<a href="/en/project/QJ1220054" target="_blank" >QJ1220054: QJ1220054Impact of a change of climatic factors on the development of wind erosion processes, conceptual solution through the land adjustment measures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

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

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