Tendencies of climatic extremes occurrence in different Moravian regions and landscape types
In this study present frequency of several characteristic days as tropical, summer, arctic, frost and ice days and also length of heat waves was compared with modelled future occurrence of these climate extreme indices. Climate-diagrams were used for drought hazard assessment. The main objective of...
Published in: | Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis |
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Online Access: | https://doi.org/10.11118/actaun201159050169 https://doaj.org/article/b60494401d07410797c022d4f44927f3 |
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ftdoajarticles:oai:doaj.org/article:b60494401d07410797c022d4f44927f3 2023-05-15T14:57:13+02:00 Tendencies of climatic extremes occurrence in different Moravian regions and landscape types Bronislava Mužíková Vítězslav Vlček Tomáš Středa 2011-01-01T00:00:00Z https://doi.org/10.11118/actaun201159050169 https://doaj.org/article/b60494401d07410797c022d4f44927f3 EN eng Mendel University Press https://acta.mendelu.cz/59/5/0169/ https://doaj.org/toc/1211-8516 https://doaj.org/toc/2464-8310 doi:10.11118/actaun201159050169 1211-8516 2464-8310 https://doaj.org/article/b60494401d07410797c022d4f44927f3 Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 59, Iss 5, Pp 169-178 (2011) characteristic days climatic extremes ALADIN Agriculture S Biology (General) QH301-705.5 article 2011 ftdoajarticles https://doi.org/10.11118/actaun201159050169 2022-12-31T13:31:52Z In this study present frequency of several characteristic days as tropical, summer, arctic, frost and ice days and also length of heat waves was compared with modelled future occurrence of these climate extreme indices. Climate-diagrams were used for drought hazard assessment. The main objective of our research was to detect possible changes of frequency of the extreme events toward future. Data from four localities in the Czech Republic (Moravia) were chosen for the evaluation. Each locality represents different climatic, landscape and settlement conditions. Localities are represented by the closest grid points. Future trend was modelled for scenario data (scenario A1B) by regional model ALADIN-Climate/CZ in the Czech Hydrometeorological Institute. The results showed obvious rising tendency of tropical and summer days frequency on all localities, especially in lowland regions. Very strong decreasing trend seemed to be in occurrence of arctic days, which might be very scarce in the future. Frost days and ice days should also decrease. Increase in number of days in heat wave was considerable. Climate-diagrams showed possible rising drought hazard for all localities towards future periods. Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 59 5 169 178 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
characteristic days climatic extremes ALADIN Agriculture S Biology (General) QH301-705.5 |
spellingShingle |
characteristic days climatic extremes ALADIN Agriculture S Biology (General) QH301-705.5 Bronislava Mužíková Vítězslav Vlček Tomáš Středa Tendencies of climatic extremes occurrence in different Moravian regions and landscape types |
topic_facet |
characteristic days climatic extremes ALADIN Agriculture S Biology (General) QH301-705.5 |
description |
In this study present frequency of several characteristic days as tropical, summer, arctic, frost and ice days and also length of heat waves was compared with modelled future occurrence of these climate extreme indices. Climate-diagrams were used for drought hazard assessment. The main objective of our research was to detect possible changes of frequency of the extreme events toward future. Data from four localities in the Czech Republic (Moravia) were chosen for the evaluation. Each locality represents different climatic, landscape and settlement conditions. Localities are represented by the closest grid points. Future trend was modelled for scenario data (scenario A1B) by regional model ALADIN-Climate/CZ in the Czech Hydrometeorological Institute. The results showed obvious rising tendency of tropical and summer days frequency on all localities, especially in lowland regions. Very strong decreasing trend seemed to be in occurrence of arctic days, which might be very scarce in the future. Frost days and ice days should also decrease. Increase in number of days in heat wave was considerable. Climate-diagrams showed possible rising drought hazard for all localities towards future periods. |
format |
Article in Journal/Newspaper |
author |
Bronislava Mužíková Vítězslav Vlček Tomáš Středa |
author_facet |
Bronislava Mužíková Vítězslav Vlček Tomáš Středa |
author_sort |
Bronislava Mužíková |
title |
Tendencies of climatic extremes occurrence in different Moravian regions and landscape types |
title_short |
Tendencies of climatic extremes occurrence in different Moravian regions and landscape types |
title_full |
Tendencies of climatic extremes occurrence in different Moravian regions and landscape types |
title_fullStr |
Tendencies of climatic extremes occurrence in different Moravian regions and landscape types |
title_full_unstemmed |
Tendencies of climatic extremes occurrence in different Moravian regions and landscape types |
title_sort |
tendencies of climatic extremes occurrence in different moravian regions and landscape types |
publisher |
Mendel University Press |
publishDate |
2011 |
url |
https://doi.org/10.11118/actaun201159050169 https://doaj.org/article/b60494401d07410797c022d4f44927f3 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 59, Iss 5, Pp 169-178 (2011) |
op_relation |
https://acta.mendelu.cz/59/5/0169/ https://doaj.org/toc/1211-8516 https://doaj.org/toc/2464-8310 doi:10.11118/actaun201159050169 1211-8516 2464-8310 https://doaj.org/article/b60494401d07410797c022d4f44927f3 |
op_doi |
https://doi.org/10.11118/actaun201159050169 |
container_title |
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis |
container_volume |
59 |
container_issue |
5 |
container_start_page |
169 |
op_container_end_page |
178 |
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