Počet záznamů: 1

Absorption of solar radiation and moist and dry convection in the Šumava Mountains

  1. 1.
    0343194 - UH-J 2011 RIV GB eng C - Konferenční příspěvek (zahraniční konf.)
    Tesař, Miroslav - Šír, Miloslav - Lichner, Ľ.
    Absorption of solar radiation and moist and dry convection in the Šumava Mountains.
    Status and Perspectives of Hydrology in Small Basins. Wallingford: IAHS, 2010 - (Herrmann, A.; Schumann, S.), s. 121-124. IAHS Publication, 336. ISBN 978-1-907161-08-7. ISSN 0144-7815.
    [Status and Perspectives of Hydrology in Small Basins. Goslar-Hahnenklee (DE), 30.03.2009-02.04.2009]
    Grant CEP: GA AV ČR 1QS200420562; GA ČR GA205/08/1174; GA ČR GA526/08/1016; GA MŽP(CZ) SP/1A6/151/07; GA MŠk MEB0808114
    Grant ostatní: VEGA(SK) VEGA 2-0170-09
    Výzkumný záměr: CEZ:AV0Z20600510
    Klíčová slova: absorption of solar radiation * evapotranspiration * entropy production * Šumava Mountains
    Kód oboru RIV: DA - Hydrologie a limnologie

    The absorption of the solar energy on the Earth’s surface covered by plants and the convection of the sensible and latent heat from the plants to the boundary layer of the atmosphere (dry and moist convection) were evaluated in the experimental area of Zábrod Meadow in the Šumava Mts during the growing seasons 1983–2000. It was found that the average rate of entropy production by absorption of solar radiation 652.4 mW/m2 K corresponds to the planetary value of 561 mW/m2 K. The average rate of entropy production by moist convection 22.9 mW/m2 K is very close to the planetary value of 23 mW/m2 K. On the other hand, the average rate of entropy production by dry convection of 27.1 mW/m2 K is 10 times greater than the planetary value of about 2 mW/m2 K.
    Trvalý link: http://hdl.handle.net/11104/0185725
    Název souboruStaženoVelikostKomentářVerzePřístup
    Tesař_Šír_Lichner_Absorption of solar radiation_IAHS Publ..pdf01.9 MBVydavatelský postprintvyžádat