The Differentiation between Point and Diffuse Industrial Pollution of the Floodplain of the Ploucnice River, Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10188752" target="_blank" >RIV/00216208:11310/13:10188752 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61388980:_____/13:00397878 RIV/44555601:13520/13:43885275

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s11270-013-1688-9" target="_blank" >http://dx.doi.org/10.1007/s11270-013-1688-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11270-013-1688-9" target="_blank" >10.1007/s11270-013-1688-9</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Differentiation between Point and Diffuse Industrial Pollution of the Floodplain of the Ploucnice River, Czech Republic

Popis výsledku v původním jazyce

Pollution by heavy metals (Co, Cu, Ni, Pb, Sb and Zn), Ra-226 and U was studied in eight profiles (1.0-1.8 m deep) in the floodplain sediments of the Ploucnice River, the Czech Republic. The element concentrations were processed by establishing local geochemical background functions from non-polluted overbank fines yet not affected by reductimorphic processes and a subsequent calculation of enrichment factors in the polluted strata. In the case of Cu and Ni, the geogenic variability of the watershed (Cretaceous marine sediments and Cenozoic volcanics and their weathering products) was successfully handled using different background functions in two parts of the studied area, which allowed us to decipher the anthropogenic and natural portions of the heavy metals and hence evaluate the history of pollution. The upper course of the river drains an extensive area of so-called chemical mining (underground acid leaching of low-grade U-bearing sediments) and hydrometallurgical processing in S

Název v anglickém jazyce

The Differentiation between Point and Diffuse Industrial Pollution of the Floodplain of the Ploucnice River, Czech Republic

Popis výsledku anglicky

Pollution by heavy metals (Co, Cu, Ni, Pb, Sb and Zn), Ra-226 and U was studied in eight profiles (1.0-1.8 m deep) in the floodplain sediments of the Ploucnice River, the Czech Republic. The element concentrations were processed by establishing local geochemical background functions from non-polluted overbank fines yet not affected by reductimorphic processes and a subsequent calculation of enrichment factors in the polluted strata. In the case of Cu and Ni, the geogenic variability of the watershed (Cretaceous marine sediments and Cenozoic volcanics and their weathering products) was successfully handled using different background functions in two parts of the studied area, which allowed us to decipher the anthropogenic and natural portions of the heavy metals and hence evaluate the history of pollution. The upper course of the river drains an extensive area of so-called chemical mining (underground acid leaching of low-grade U-bearing sediments) and hydrometallurgical processing in S

Druh

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

CEP obor

DD - Geochemie

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Water, Air, and Soil Pollution

ISSN

0049-6979

e-ISSN

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Svazek periodika

224

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

20

Strana od-do

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Kód UT WoS článku

000323644600039

EID výsledku v databázi Scopus

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