Hydrological Processes in the Subsurface Investigated by Water Isotopes and Silica

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F09%3A00163836" target="_blank" >RIV/68407700:21110/09:00163836 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985874:_____/09:00341519 RIV/00020711:_____/10:00003086

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Hydrological Processes in the Subsurface Investigated by Water Isotopes and Silica

Popis výsledku v původním jazyce

The hillslope rainfall-outflow interactions, groundwater fluxes were examined in the headwater catchment Uhlířská, Czech Republic. A quick communication of the vadose zone with the granitic bedrock via preferential subsurface flowpaths is assumed, in agreement with the observation of storm-caused instant water transformation to outflow through the permeable Cambisol. A quick response of a high magnitude outflow occurs regularly, although the surface runoff is very rare. Standard climatic and hydrological monitoring in the Uhlířská catchment is supplemented by the measurements of processes in the vadose zone and natural tracing of isotope 18O and 2H and SiO2 content in water. Up to 75% of the event catchment runoff was assigned to pre-event water, of which about 50% had been stored in the shallow soil subsurface on the hillslopes. The hillslope soil layers control the distribution of the flow into the groundwater and/or the shallow subsurface flow during the rainfall-runoff episode.

Název v anglickém jazyce

Hydrological Processes in the Subsurface Investigated by Water Isotopes and Silica

Popis výsledku anglicky

The hillslope rainfall-outflow interactions, groundwater fluxes were examined in the headwater catchment Uhlířská, Czech Republic. A quick communication of the vadose zone with the granitic bedrock via preferential subsurface flowpaths is assumed, in agreement with the observation of storm-caused instant water transformation to outflow through the permeable Cambisol. A quick response of a high magnitude outflow occurs regularly, although the surface runoff is very rare. Standard climatic and hydrological monitoring in the Uhlířská catchment is supplemented by the measurements of processes in the vadose zone and natural tracing of isotope 18O and 2H and SiO2 content in water. Up to 75% of the event catchment runoff was assigned to pre-event water, of which about 50% had been stored in the shallow soil subsurface on the hillslopes. The hillslope soil layers control the distribution of the flow into the groundwater and/or the shallow subsurface flow during the rainfall-runoff episode.

Druh

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

CEP obor

DA - Hydrologie a limnologie

OECD FORD obor

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Projekt

<a href="/cs/project/GA205%2F06%2F0375" target="_blank" >GA205/06/0375: Sledování cest proudění vody v půdním profilu horského povodí pomocí přirozených stopovačů</a><br>

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Soil and Water Research

ISSN

1801-5395

e-ISSN

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Svazek periodika

4

Číslo periodika v rámci svazku

Spec. 2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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