Effect of natural and anthropogenic acidification on aluminium distribution in forest soils of two regions in the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F21%3A79957" target="_blank" >RIV/60460709:41210/21:79957 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/content/pdf/10.1007/s11676-019-01061-1.pdf" target="_blank" >https://link.springer.com/content/pdf/10.1007/s11676-019-01061-1.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11676-019-01061-1" target="_blank" >10.1007/s11676-019-01061-1</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of natural and anthropogenic acidification on aluminium distribution in forest soils of two regions in the Czech Republic

Popis výsledku v původním jazyce

To elucidate the dynamics of aluminium Al, an element potentially toxic and strongly affected by acidification processes, in soils, we selected two regions that were similar in relief, soil types, and vegetation cover but differed markedly in their history of acid precipitation: the Jizerské Mountains anthropogenically acidified and the Novohradské Mountains naturally acidified in the Czech Republic. The levels of Al forms exchangeable and organically bound associated with different environmental impacts were measured and univalent, divalent and trivalent Al species were quantified using HPLC IC. Exchangeable and organically bound Al concentrations were higher in the anthropogenically acidified area. Only the concentrations of the leastdangerous species, the univalent, in organic soil horizons were similar for both mountains. The concentrations of exchangeable Al forms were correlated with Ca concentrations and with pH in the organic horizon. The known relationship of Al with soil pH was stronger

Název v anglickém jazyce

Effect of natural and anthropogenic acidification on aluminium distribution in forest soils of two regions in the Czech Republic

Popis výsledku anglicky

To elucidate the dynamics of aluminium Al, an element potentially toxic and strongly affected by acidification processes, in soils, we selected two regions that were similar in relief, soil types, and vegetation cover but differed markedly in their history of acid precipitation: the Jizerské Mountains anthropogenically acidified and the Novohradské Mountains naturally acidified in the Czech Republic. The levels of Al forms exchangeable and organically bound associated with different environmental impacts were measured and univalent, divalent and trivalent Al species were quantified using HPLC IC. Exchangeable and organically bound Al concentrations were higher in the anthropogenically acidified area. Only the concentrations of the leastdangerous species, the univalent, in organic soil horizons were similar for both mountains. The concentrations of exchangeable Al forms were correlated with Ca concentrations and with pH in the organic horizon. The known relationship of Al with soil pH was stronger

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40104 - Soil science

Projekt

<a href="/cs/project/EF16_019%2F0000845" target="_blank" >EF16_019/0000845: Centrum pro studium vzniku a transformací nutričně významných látek v potravním řetězci v interakci s potenciálně rizikovými látkami antropogenního původu: komplexní posouzení rizika kontaminace půdy pro kvalitu zemědělské produkce</a><br>

Návaznosti

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

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Journal of Forestry Research

ISSN

1007-662X

e-ISSN

1993-0607

Svazek periodika

32

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

363-370

Kód UT WoS článku

000493693800001

EID výsledku v databázi Scopus

2-s2.0-85074749273