Hydrochemical and isotopic tracing of runoff generation in the small mountainous catchment Uhlířská (Czech Republic), Using the NETPATH approach

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00310779" target="_blank" >RIV/68407700:21110/16:00310779 - 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

Hydrochemical and isotopic tracing of runoff generation in the small mountainous catchment Uhlířská (Czech Republic), Using the NETPATH approach

Popis výsledku v původním jazyce

A hydrological and hydrochemical-isotopic analysis was conducted in soil- surface- and groundwater compartments of the crystalline Uhlirska headwater catchment (1.78 km2) located in the Jizera Mountains in the northern Czech Republic. Three scenarios of the inverse geochemical modeling tool NETPATH were examined to trace the chemical evolution and separate the proportions of the soil and groundwater components. About 2/3 of the streamflow can be accounted to baseflow supplied by wetland Histosol peatwater with an admixture of more (about 10 m) or less (about 5 m) deep groundwater. About 1/3 of streamflow is accounted to direct components, originating in the hillslope Cambisols and in the direct rainfall. The results are inline with separation of runoff components using conventional hydrological approach and allow to determine the geoochemical origin of the components.

Název v anglickém jazyce

Hydrochemical and isotopic tracing of runoff generation in the small mountainous catchment Uhlířská (Czech Republic), Using the NETPATH approach

Popis výsledku anglicky

A hydrological and hydrochemical-isotopic analysis was conducted in soil- surface- and groundwater compartments of the crystalline Uhlirska headwater catchment (1.78 km2) located in the Jizera Mountains in the northern Czech Republic. Three scenarios of the inverse geochemical modeling tool NETPATH were examined to trace the chemical evolution and separate the proportions of the soil and groundwater components. About 2/3 of the streamflow can be accounted to baseflow supplied by wetland Histosol peatwater with an admixture of more (about 10 m) or less (about 5 m) deep groundwater. About 1/3 of streamflow is accounted to direct components, originating in the hillslope Cambisols and in the direct rainfall. The results are inline with separation of runoff components using conventional hydrological approach and allow to determine the geoochemical origin of the components.

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/GC14-15201J" target="_blank" >GC14-15201J: Podpovrchový transport vody, uhlíku a tepla - kombinovaný hydrologický, geochemický a izotopový přístup</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Acta hydrologica Slovaca

ISSN

1335-6291

e-ISSN

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Svazek periodika

17

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

9

Strana od-do

190-198

Kód UT WoS článku

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EID výsledku v databázi Scopus

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