GIS application in abiotic risks regionalization for spring barley
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F20%3A43917883" target="_blank" >RIV/62156489:43210/20:43917883 - isvavai.cz</a>
Alternative codes found
RIV/00020699:_____/20:N0000080
Result on the web
<a href="https://doi.org/10.31577/congeo.2020.50.1.3" target="_blank" >https://doi.org/10.31577/congeo.2020.50.1.3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.31577/congeo.2020.50.1.3" target="_blank" >10.31577/congeo.2020.50.1.3</a>
Alternative languages
Result language
angličtina
Original language name
GIS application in abiotic risks regionalization for spring barley
Original language description
In recent years, there has been a noticeable uneven distribution of rainfall in Central Europe during the main vegetation season of most field crops. The rising air temperatures also increase the evapotranspiration demands of the environment and increase the frequency and length of heatwaves, which is a stress factor for plants. Using the GIS procedures, we identified the areas of significant abiotic risks occurring during the critical growth stages of spring barley (high air temperatures at the time of tillering and lack of soil moisture from the beginning of flowering to yellow ripening) with potential impact on grain yield in the Czech Republic. Unique datasets, including i) meteorological data, ii) phenological data, iii) pedological data, iv) land-use data, and v) geographic data, have been integrated and analysed using the sophisticated ArcGIS software environment. The method used in this study is universally applicable and allows comparisons at the local, regional, and supra-regional levels. The identification of risk areas will allow for a) finding tolerant varieties from problematic areas, b) locating the use of these varieties in risk areas and c) recommending and implementing adequate farming practices to reduce the impact of risk abiotic stressors on spring barley under current climate conditions. This will allow accurate estimation of weather impacts on spring barley grain yield in a particular year and precise application of countermeasures leading to reduced negative impacts on yield and the quality of spring barley production. Using the data and methods presented, we identified areas that correspond in good accordance to areas with spring barley yield deficits in dry years.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Contributions to Geophysics and Geodesy
ISSN
1335-2806
e-ISSN
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Volume of the periodical
50
Issue of the periodical within the volume
1
Country of publishing house
SK - SLOVAKIA
Number of pages
12
Pages from-to
49-60
UT code for WoS article
000572163700003
EID of the result in the Scopus database
2-s2.0-85088315776