Content of inorganic and organic pollutants and their mobility in bottom sediment from the Orlík water reservoir (Vltava river, Czech Republic)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F17%3A75405" target="_blank" >RIV/60460709:41210/17:75405 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1080/15320383.2017.1364222" target="_blank" >http://dx.doi.org/10.1080/15320383.2017.1364222</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/15320383.2017.1364222" target="_blank" >10.1080/15320383.2017.1364222</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Content of inorganic and organic pollutants and their mobility in bottom sediment from the Orlík water reservoir (Vltava river, Czech Republic)

Popis výsledku v původním jazyce

The content of both inorganic and organic pollutants, in sediment from the Orlík reservoir (Vltava river, Czech Republic), and the main tributaries, was determined to assess the total loads of the pollutants in the upper layer of sediment (0-30 cm), and the potential bioaccessibility and bioavailability of these pollutants. Organic pollutants showed non-hazardous levels of polycyclic aromatic hydrocarbons and polychlorinated biphenyls. Elevated phosphorus content indicated the possible eutrophization potential, however, significant correlation of phosphorus with iron and aluminum suggested a high immobilization rate of this element with iron and aluminum cations. Risk elements in the sediment were separated according to their potential environmental risk: (1) cobalt, nickel, copper, lead, vanadium, and chromium showed both low levels and relatively low mobility, i.e. low environmental risk, (2) the arsenic levels were significantly elevated (exceeding the maximum allowable limits for land application

Název v anglickém jazyce

Content of inorganic and organic pollutants and their mobility in bottom sediment from the Orlík water reservoir (Vltava river, Czech Republic)

Popis výsledku anglicky

The content of both inorganic and organic pollutants, in sediment from the Orlík reservoir (Vltava river, Czech Republic), and the main tributaries, was determined to assess the total loads of the pollutants in the upper layer of sediment (0-30 cm), and the potential bioaccessibility and bioavailability of these pollutants. Organic pollutants showed non-hazardous levels of polycyclic aromatic hydrocarbons and polychlorinated biphenyls. Elevated phosphorus content indicated the possible eutrophization potential, however, significant correlation of phosphorus with iron and aluminum suggested a high immobilization rate of this element with iron and aluminum cations. Risk elements in the sediment were separated according to their potential environmental risk: (1) cobalt, nickel, copper, lead, vanadium, and chromium showed both low levels and relatively low mobility, i.e. low environmental risk, (2) the arsenic levels were significantly elevated (exceeding the maximum allowable limits for land application

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Soil & Sediment Contamination

ISSN

1532-0383

e-ISSN

—

Svazek periodika

26

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

21

Strana od-do

584-604

Kód UT WoS článku

000417597900002

EID výsledku v databázi Scopus

2-s2.0-85029699932