Performance of the standardised precipitation evapotranspiration index at various lags for agricultural drought risk assessment in the Czech Republic

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F15%3A68819" target="_blank" >RIV/60460709:41210/15:68819 - isvavai.cz</a>
Alternative codes found
RIV/67179843:_____/15:00443257 RIV/00020699:_____/15:N0000016
Result on the web
<a href="http://dx.doi.org/10.1016/j.agrformet.2014.11.022" target="_blank" >http://dx.doi.org/10.1016/j.agrformet.2014.11.022</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.agrformet.2014.11.022" target="_blank" >10.1016/j.agrformet.2014.11.022</a>

Result language
angličtina
Original language name
Performance of the standardised precipitation evapotranspiration index at various lags for agricultural drought risk assessment in the Czech Republic
Original language description
In this study we investigated the influence of drought on crop productivity and, in particular, the drought time-scales that affect the growth of eleven agricultural crops with growth cycles of different lengths in the Czech Republic. In addition, the performance of the standardised precipitation evapotranspiration index (SPEI) at various lags for the assessment of agricultural drought risks was determined. The SPEI was used to quantify the drought (wet) conditions for each month of the year and 24 accumulated lags for 304 climatological stations from 1961 to 2012. The temporal evolution of the standardised yield residuals series (SYRS) of 11 agricultural crops (spring wheat, winter wheat, spring barley, winter barley, winter rye, oats, oilseed rape, maize, sugar beet, potatoes, and grapevine) over a period of 52 years were conducted. To summarise the correlation analyses and compare the drought effect among crops, we found differences in the responses of agricultural crops to differen
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
DG - Atmospheric sciences, meteorology
OECD FORD branch
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Project
<a href="/en/project/EE2.3.20.0248" target="_blank" >EE2.3.20.0248: Building up a multidisciplinary scientific team focused on drought</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

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

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