Mobility and crop uptake of Zn in a legacy sludge-enriched agricultural soil amended with biochar or compost: insights from a pot and recirculating column leaching test

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F22%3A91220" target="_blank" >RIV/60460709:41330/22:91220 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s11356-022-21744-3" target="_blank" >https://link.springer.com/article/10.1007/s11356-022-21744-3</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11356-022-21744-3" target="_blank" >10.1007/s11356-022-21744-3</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mobility and crop uptake of Zn in a legacy sludge-enriched agricultural soil amended with biochar or compost: insights from a pot and recirculating column leaching test

Popis výsledku v původním jazyce

The application of organic amendments to contaminated soils is a remediation method to regulate metal(loid) leaching to waters and uptake to crops. Here, wood-derived biochar and-or green waste compost was amended to a Zn-rich agricultural soil (approx. 450 ppm total Zn, derived from legacy sludge application). A pot experiment grew barley and pea crops in amended soil for 100 days, simultaneously measuring Zn, pH, and dissolved organic carbon (DOC) in pore waters and Zn uptake to plants. An assessment was made of leaching of Zn via a linked column test that recirculated soil leachates to amendments multiple times to chart the confounding impacts of pH and DOC on Zn mobility. Concentrations of Zn in pore waters in the pot test were reduced following the addition of 5 (vol. percent) biochar and compost, which was reduced further in the presence of crops. DOC appeared largely unaffected by soil amendment when mixed into soil, though was universally increased by the presence of the barley crop, whilst p

Název v anglickém jazyce

Mobility and crop uptake of Zn in a legacy sludge-enriched agricultural soil amended with biochar or compost: insights from a pot and recirculating column leaching test

Popis výsledku anglicky

The application of organic amendments to contaminated soils is a remediation method to regulate metal(loid) leaching to waters and uptake to crops. Here, wood-derived biochar and-or green waste compost was amended to a Zn-rich agricultural soil (approx. 450 ppm total Zn, derived from legacy sludge application). A pot experiment grew barley and pea crops in amended soil for 100 days, simultaneously measuring Zn, pH, and dissolved organic carbon (DOC) in pore waters and Zn uptake to plants. An assessment was made of leaching of Zn via a linked column test that recirculated soil leachates to amendments multiple times to chart the confounding impacts of pH and DOC on Zn mobility. Concentrations of Zn in pore waters in the pot test were reduced following the addition of 5 (vol. percent) biochar and compost, which was reduced further in the presence of crops. DOC appeared largely unaffected by soil amendment when mixed into soil, though was universally increased by the presence of the barley crop, whilst p

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

2022

Kód důvěrnosti údajů

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

Název periodika

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH

ISSN

0944-1344

e-ISSN

1614-7499

Svazek periodika

29

Číslo periodika v rámci svazku

55

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

53545-53553

Kód UT WoS článku

000817883200004

EID výsledku v databázi Scopus

2-s2.0-85133009805