Změny v energetické bilanci krajiny v důsledku různého využití území ve třech časových etapách

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F06%3A00007048" target="_blank" >RIV/60076658:12220/06:00007048 - 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

Changes in landscape energy balance as a result of different land use during three time periods.

Popis výsledku v původním jazyce

Functioning of the landscape was evaluated from the point of view of energy flow in the brown-coal mining area in the northern part of the Czech Republic. We assumed that the change of land use was also reflected in energy flows. Our attention was focused mainly on the proportion of incident solar energy that is changed to latent heat within the process of evapotranspiration. The area of interest included brown-coal opencast (14 km2) and its close surroundings (53.1 km2). The land use data were acquiredby terrain mapping. An average value of evapotranspiration for growing season was assigned to each land use unit. These values were obtained from the literature. We also obtained surface temperature and surface wetness from Landsat TM satellite data forthe whole area of interest. These data present a good evidence of incident radiation converted to sensible heat. Furthermore, we verified the relation between evapotranspiration and surface temperature, and between wetness index and evap

Název v anglickém jazyce

Changes in landscape energy balance as a result of different land use during three time periods.

Popis výsledku anglicky

Functioning of the landscape was evaluated from the point of view of energy flow in the brown-coal mining area in the northern part of the Czech Republic. We assumed that the change of land use was also reflected in energy flows. Our attention was focused mainly on the proportion of incident solar energy that is changed to latent heat within the process of evapotranspiration. The area of interest included brown-coal opencast (14 km2) and its close surroundings (53.1 km2). The land use data were acquiredby terrain mapping. An average value of evapotranspiration for growing season was assigned to each land use unit. These values were obtained from the literature. We also obtained surface temperature and surface wetness from Landsat TM satellite data forthe whole area of interest. These data present a good evidence of incident radiation converted to sensible heat. Furthermore, we verified the relation between evapotranspiration and surface temperature, and between wetness index and evap

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

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název periodika

Ekológia (Bratislava)

ISSN

1335-342X

e-ISSN

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Svazek periodika

25

Číslo periodika v rámci svazku

Suppl 3

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

10

Strana od-do

205-214

Kód UT WoS článku

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EID výsledku v databázi Scopus

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