Magnetic mapping of distribution of wood ash used for fertilization of forest soil

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F18%3A77980" target="_blank" >RIV/60460709:41210/18:77980 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985530:_____/18:00486295 RIV/60460709:41320/18:77980

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.scitotenv.2018.01.095" target="_blank" >http://dx.doi.org/10.1016/j.scitotenv.2018.01.095</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.scitotenv.2018.01.095" target="_blank" >10.1016/j.scitotenv.2018.01.095</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Magnetic mapping of distribution of wood ash used for fertilization of forest soil

Popis výsledku v původním jazyce

The effect of wood-ash fertilization on forest soils has been assessed mainly through geochemical methods (e.g., content of soil organic matter or nutrients). However, a simple and fastmethod of determining the distribution of the ash and the extent of affected soil is missing. In this studywe present the use of magnetic susceptibility, which is controlled by Fe-oxides, in comparing the fertilized soil in the forest plantation of pine and oakwith intact forest soil. Spatial and vertical distribution of magnetic susceptibility was measured in an oak and pine plantation next to stems of young plants, where wood ash was applied as fertilizer. Pattern of the susceptibility distribution was compared with that in non-fertilized part of the plantation as well as with a spot of intact natural forest soil nearby. Our results showthat the wood-ash samples contain significant amount of ferrimagnetic magnetite with susceptibility higher than that of typical forest soil. Clear differences were observed between ma

Název v anglickém jazyce

Magnetic mapping of distribution of wood ash used for fertilization of forest soil

Popis výsledku anglicky

The effect of wood-ash fertilization on forest soils has been assessed mainly through geochemical methods (e.g., content of soil organic matter or nutrients). However, a simple and fastmethod of determining the distribution of the ash and the extent of affected soil is missing. In this studywe present the use of magnetic susceptibility, which is controlled by Fe-oxides, in comparing the fertilized soil in the forest plantation of pine and oakwith intact forest soil. Spatial and vertical distribution of magnetic susceptibility was measured in an oak and pine plantation next to stems of young plants, where wood ash was applied as fertilizer. Pattern of the susceptibility distribution was compared with that in non-fertilized part of the plantation as well as with a spot of intact natural forest soil nearby. Our results showthat the wood-ash samples contain significant amount of ferrimagnetic magnetite with susceptibility higher than that of typical forest soil. Clear differences were observed between ma

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

2018

Kód důvěrnosti údajů

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

Název periodika

Science of the Total Environment

ISSN

0048-9697

e-ISSN

—

Svazek periodika

626

Číslo periodika v rámci svazku

JUN2018

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

228-234

Kód UT WoS článku

000428194000024

EID výsledku v databázi Scopus

2-s2.0-85040690515