Changes in concentrations of dissolved solids in precipitation and discharge water from drained pasture, natural wetland and spruce forest during the years of 1999- 2006 in Šumava Mountains, Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F08%3A00009569" target="_blank" >RIV/60076658:12220/08:00009569 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/25173154:_____/08:#0000176

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Changes in concentrations of dissolved solids in precipitation and discharge water from drained pasture, natural wetland and spruce forest during the years of 1999- 2006 in Šumava Mountains, Czech Republic

Popis výsledku v původním jazyce

Changes in the chemistry of bulk precipitation and stream water between 1999 and 2006 are described for small drained, wetland and forest catchments located within Šumava Mountains (Bohemian Forest) in south-west of the Czech Republic. The chapter is focused on interpretation of hydrochemical trends in selected time periods, especially on effect of deposition changes and landscape management. In bulk precipitation, the annual mean pH increased from 4.8 to 5.4, concentrations of base cations were relatively low and constant over time, nitrate moderately increased, conductivity and alkalinity decreased, while sulphate decreased (from 16.8 mg l?1 to 7.2 mg l?1) during the 7 year monitoring period. Catchments with wetland and forest appear to be more resistant to recovery in terms of water conductivity, alkalinity and base cations in comparison with the relatively fast response from the drained pasture. High nitrate, bicarbonate and base cations concentrations in the stream water discharge

Název v anglickém jazyce

Changes in concentrations of dissolved solids in precipitation and discharge water from drained pasture, natural wetland and spruce forest during the years of 1999- 2006 in Šumava Mountains, Czech Republic

Popis výsledku anglicky

Changes in the chemistry of bulk precipitation and stream water between 1999 and 2006 are described for small drained, wetland and forest catchments located within Šumava Mountains (Bohemian Forest) in south-west of the Czech Republic. The chapter is focused on interpretation of hydrochemical trends in selected time periods, especially on effect of deposition changes and landscape management. In bulk precipitation, the annual mean pH increased from 4.8 to 5.4, concentrations of base cations were relatively low and constant over time, nitrate moderately increased, conductivity and alkalinity decreased, while sulphate decreased (from 16.8 mg l?1 to 7.2 mg l?1) during the 7 year monitoring period. Catchments with wetland and forest appear to be more resistant to recovery in terms of water conductivity, alkalinity and base cations in comparison with the relatively fast response from the drained pasture. High nitrate, bicarbonate and base cations concentrations in the stream water discharge

Druh

D - Stať ve sborníku

CEP obor

DO - Ochrana krajinných území

OECD FORD obor

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Projekt

<a href="/cs/project/2B06023" target="_blank" >2B06023: Vývoj metody stanovení toků energie a látek ve vybraných ekosystémech, návrh a ověření principů hodnocení hospodářských zásahů pro zajištění podmínek autoregulace a rozvoje biodiverzity</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název statě ve sborníku

Wastewater Treatment, Plant Dynamics and Management in Constructed and Natural Wetlands

ISBN

978-1-4020-8234-4

ISSN

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e-ISSN

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Počet stran výsledku

13

Strana od-do

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Název nakladatele

Springer Dordrecht

Místo vydání

Dordrecht

Místo konání akce

Třeboň, Česká republika

Datum konání akce

30. 6. 2006

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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