Daily dynamics of radiation surface temperature of different land cover types in a temperate cultural landscape: Consequences for the local climate

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F13%3A43885796" target="_blank" >RIV/60076658:12220/13:43885796 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Daily dynamics of radiation surface temperature of different land cover types in a temperate cultural landscape: Consequences for the local climate

Popis výsledku v původním jazyce

Surface temperature (Ts) is directly related to the capacity of every ecosystem to direct energy to different heat fluxes. Vegetation with a sufficient supply of water is able to cool down the surface by enhancing the latent heat flux via evapotranspiration. We chose seven types of land covers common in a temperate agricultural landscape and used a combined method of airship thermal scanning of Ts and ground measuring of thermodynamic Ta to show their Ts and Ta (air temperature) characteristics under high solar irradiance and their consequences for local climate; simultaneously we showed that this temperature difference increases with water content. A combined method of airship thermal scanning of Ts and ground measuring of thermodynamic Ta was used. The localities differed markedly in both the values and the dynamics of Ts and Ts - Ta. In the early afternoon the difference in Ts between the different land covers reached almost 20 oC. Ecosystems with non-functional or no vegetation lar

Název v anglickém jazyce

Daily dynamics of radiation surface temperature of different land cover types in a temperate cultural landscape: Consequences for the local climate

Popis výsledku anglicky

Surface temperature (Ts) is directly related to the capacity of every ecosystem to direct energy to different heat fluxes. Vegetation with a sufficient supply of water is able to cool down the surface by enhancing the latent heat flux via evapotranspiration. We chose seven types of land covers common in a temperate agricultural landscape and used a combined method of airship thermal scanning of Ts and ground measuring of thermodynamic Ta to show their Ts and Ta (air temperature) characteristics under high solar irradiance and their consequences for local climate; simultaneously we showed that this temperature difference increases with water content. A combined method of airship thermal scanning of Ts and ground measuring of thermodynamic Ta was used. The localities differed markedly in both the values and the dynamics of Ts and Ts - Ta. In the early afternoon the difference in Ts between the different land covers reached almost 20 oC. Ecosystems with non-functional or no vegetation lar

Druh

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

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Ecological Engineering

ISSN

0925-8574

e-ISSN

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Svazek periodika

54

Číslo periodika v rámci svazku

2013

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

10

Strana od-do

145-154

Kód UT WoS článku

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EID výsledku v databázi Scopus

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