Podrobnosti záznamu

Název
    Climate change in Central Europe and the sensitivity of the hard rock aquifer in the Bohemian Massif to decline of recharge, case study from the Bohemian Massif
Autor
    Hrkal, Zbyněk
    Tesař, Miroslav
Jazyk
    anglicky
Typ dokumentu
    článek v periodiku
Zdrojový dokument - seriál
    Environmental Earth Sciences
Svazek/č.
    Roč. 59, č. 3
Strany
    10
Rok
    2009
Výraz tezauru
    climate change
    groundwater level
    hardrocks
    transmissivity
Klíčové slovo
    Aquifer
    Bohemian
    Case
    Central
    Change
    Climate
    Decline
    Europe
    Hard
    Massif
    Recharge
    Rock
    Sensitivity
    Study
Abstrakt (anglicky)
   Climate change in Central Europe is manifested by periods of drought during the summer months of years when there is a reduction in atmospheric precipitation and temporary accumulation of water in the form of snow during winter period. The shallow sub-surface aquifer in crystalline rocks is very vulnerable to this decline in rainfall. Monitoring and subsequent model simulations revealed that the groundwater level in recharge areas had been lowered by almost 10 meters, but the study also showed that levels in discharge areas are significantly more stable. The transmissivity of hard rock aquifers evidently shows changes both in space and time. The temperature rise results in increasing values of evapotranspiration that is manifested by a gentle but long-lasting groundwater level decline.
Přispěvatel
    UK Praha, Přírodovědecká fakulta
Kód přispěvatele
    UK, PřF
Zdrojový formát
    R
Datum importu
    8. 8. 2012