Adaptační strategie v pěstování jarního ječmene v podmínkách změny klimatu v České republice

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F04%3A00000185" target="_blank" >RIV/62156489:43210/04:00000185 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378289:_____/04:00106983

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Climate Change Impacts and Adaptation Strategies in Spring Barley Production in the Czech Republic

Popis výsledku v původním jazyce

The crop model CERES-Barley was used to assess the impacts of increased concentration of atmospheric CO2 on growth and development. The analysis, which was based on multi-year crop model simulations run with daily weather series obtained by stochastic weather generator, included two yield levels: stressed yields and potential yields. Four climate change scenarios based on the global circulation models were applied. Results: i) The overall fit between the simulated and experimental results is satisfactory (ii) The indirect effect related to changed weather conditions is negative with few exceptions. (iii) The magnitude of the direct effect of increased CO2 on the stressed yields for three test sites is estimated to be 35-55 % in the present climate and25-65 % in the 2´CO2 climates. (iv) The stressed yields would increase in 2xCO2 conditions by about 13-52% when both direct and indirect effects were considered. (v) The impacts of doubled CO2 on potential yields are uniform through out t

Název v anglickém jazyce

Climate Change Impacts and Adaptation Strategies in Spring Barley Production in the Czech Republic

Popis výsledku anglicky

The crop model CERES-Barley was used to assess the impacts of increased concentration of atmospheric CO2 on growth and development. The analysis, which was based on multi-year crop model simulations run with daily weather series obtained by stochastic weather generator, included two yield levels: stressed yields and potential yields. Four climate change scenarios based on the global circulation models were applied. Results: i) The overall fit between the simulated and experimental results is satisfactory (ii) The indirect effect related to changed weather conditions is negative with few exceptions. (iii) The magnitude of the direct effect of increased CO2 on the stressed yields for three test sites is estimated to be 35-55 % in the present climate and25-65 % in the 2´CO2 climates. (iv) The stressed yields would increase in 2xCO2 conditions by about 13-52% when both direct and indirect effects were considered. (v) The impacts of doubled CO2 on potential yields are uniform through out t

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

<a href="/cs/project/GA521%2F02%2F0827" target="_blank" >GA521/02/0827: Prostorová analýza výnosového potenciálu pšenice ozimé pro současné a změněné klima v České republice</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název periodika

Climatic Change

ISSN

0165-0009

e-ISSN

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Svazek periodika

64

Číslo periodika v rámci svazku

1-2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

29

Strana od-do

227-255

Kód UT WoS článku

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EID výsledku v databázi Scopus

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