Possible impacts of climate change on water quality in streams of the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020711%3A_____%2F14%3A00004231" target="_blank" >RIV/00020711:_____/14:00004231 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.tandfonline.com/doi/abs/10.1080/02626667.2014.889830#.VsXPePLhDmE" target="_blank" >http://www.tandfonline.com/doi/abs/10.1080/02626667.2014.889830#.VsXPePLhDmE</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/02626667.2014.889830" target="_blank" >10.1080/02626667.2014.889830</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Possible impacts of climate change on water quality in streams of the Czech Republic

Popis výsledku v původním jazyce

The impacts of changes in water temperature and flow on selected water quality parameters, as one of the consequences of climate change, were studied in river catchments in the Czech Republic with little anthropogenic influence. The impact of climate change was manifested by an increase in stream temperature by 1.15°C over 28 years. The selected water quality parameters were dependent on flow, with up to 10-fold increases in the concentrations of ammonia, phosphorus and chlorophyll-a at minimum flow levels. In river catchments with point source pollution predominating, significant pollution with ammonia nitrogen was observed. The influence of increased water temperature compared to flow rates was generally less marked and, with the exception of chlorophyll-a, rather positive. For existing land management and utilization of these river catchments, extreme changes in flow rates will influence the water quality more substantially than the water temperature itself.

Název v anglickém jazyce

Possible impacts of climate change on water quality in streams of the Czech Republic

Popis výsledku anglicky

The impacts of changes in water temperature and flow on selected water quality parameters, as one of the consequences of climate change, were studied in river catchments in the Czech Republic with little anthropogenic influence. The impact of climate change was manifested by an increase in stream temperature by 1.15°C over 28 years. The selected water quality parameters were dependent on flow, with up to 10-fold increases in the concentrations of ammonia, phosphorus and chlorophyll-a at minimum flow levels. In river catchments with point source pollution predominating, significant pollution with ammonia nitrogen was observed. The influence of increased water temperature compared to flow rates was generally less marked and, with the exception of chlorophyll-a, rather positive. For existing land management and utilization of these river catchments, extreme changes in flow rates will influence the water quality more substantially than the water temperature itself.

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

—

Návaznosti

—

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Hydrological Sciences Journal

ISSN

0262-6667

e-ISSN

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Svazek periodika

2015

Číslo periodika v rámci svazku

60/2

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

192-201

Kód UT WoS článku

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EID výsledku v databázi Scopus

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