Changing Climatic Conditions in Czechia Require Adaptation Measures in Agriculture

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F23%3A95133" target="_blank" >RIV/60460709:41210/23:95133 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00020699:_____/23:N0000062

Výsledek na webu

<a href="https://www.mdpi.com/2225-1154/11/10/210" target="_blank" >https://www.mdpi.com/2225-1154/11/10/210</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/cli11100210" target="_blank" >10.3390/cli11100210</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Changing Climatic Conditions in Czechia Require Adaptation Measures in Agriculture

Popis výsledku v původním jazyce

Changes in climatic conditions increase risks associated with crop production in certain regions. Early detection of these changes enables the implementation of suitable adaptation measures in the local area, thereby stabilising agricultural production. Our analysis shows a significant shift in climatic conditions in Czechia between 1961 and 2020. We examined the changes in observed temperature conditions, precipitation distribution, drought occurrences, and frost incidents at a high resolution (0.5 x 0.5 km). The outputs show a significant increase in air temperatures and drought occurrence. Temperature totals above 5 degrees C in 1991-2020 were 15% higher than in 1961-1990. Furthermore, the relative change in totals above 10 degrees C was 26% after 1991. Over the last 30 years, drought incidence was four times more frequent than in 1961-1990, particularly in spring. In contrast, no significant changes in the distribution of precipitation occurred, and there was a slight decrease in the probability of frost during the growing season. Ongoing climate change brings warmer and drier conditions to higher-altitude regions in Czechia. Assessing climatic conditions on a global scale is less precise for relatively small and topographically diverse countries like Czechia due to coarse resolution. Therefore, a high-resolution analysis is more appropriate for these countries.

Název v anglickém jazyce

Changing Climatic Conditions in Czechia Require Adaptation Measures in Agriculture

Popis výsledku anglicky

Changes in climatic conditions increase risks associated with crop production in certain regions. Early detection of these changes enables the implementation of suitable adaptation measures in the local area, thereby stabilising agricultural production. Our analysis shows a significant shift in climatic conditions in Czechia between 1961 and 2020. We examined the changes in observed temperature conditions, precipitation distribution, drought occurrences, and frost incidents at a high resolution (0.5 x 0.5 km). The outputs show a significant increase in air temperatures and drought occurrence. Temperature totals above 5 degrees C in 1991-2020 were 15% higher than in 1961-1990. Furthermore, the relative change in totals above 10 degrees C was 26% after 1991. Over the last 30 years, drought incidence was four times more frequent than in 1961-1990, particularly in spring. In contrast, no significant changes in the distribution of precipitation occurred, and there was a slight decrease in the probability of frost during the growing season. Ongoing climate change brings warmer and drier conditions to higher-altitude regions in Czechia. Assessing climatic conditions on a global scale is less precise for relatively small and topographically diverse countries like Czechia due to coarse resolution. Therefore, a high-resolution analysis is more appropriate for these countries.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10509 - Meteorology and atmospheric sciences

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

CLIMATE

ISSN

2225-1154

e-ISSN

2225-1154

Svazek periodika

11

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

11

Strana od-do

—

Kód UT WoS článku

001094077700001

EID výsledku v databázi Scopus

2-s2.0-85175349425