Fire effects on soils - A pilot scale study on the soils affected by wildfires in the Czech Republic

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F20%3A43918185" target="_blank" >RIV/62156489:43210/20:43918185 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.12911/22998993/123471" target="_blank" >https://doi.org/10.12911/22998993/123471</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.12911/22998993/123471" target="_blank" >10.12911/22998993/123471</a>

Result language

angličtina

Original language name

Fire effects on soils - A pilot scale study on the soils affected by wildfires in the Czech Republic

Original language description

Fires have always been a natural component influencing ecosystems and driving their evolution; however, in recent years they have become too frequent and ecosystems are not able to cope with them anymore. Fires destroy the natural vegetation, which prevents the soil erosion, and affect the soil properties which delay the natural recovery of the fire affected area. This experiment was conducted to assess the phytotoxicity of fire affected soil and to investigate whether different soil amendments can help to decrease the negative effect of fire on soil properties. The study utilised the PhytotoxkitTM test. The tested burnt soil was supplemented with 3% w/w of the following individual soil amendments: bentonite, biochar, compost and diatomite. Then, the phytotoxicity tests were carried out with garden cress (Lepidium sativum L.) and white mustard (Sinapis alba L.). The pH and electrical conductivity of soil were measured and it was revealed that the individual soil amendments affected the values of pH and electrical conductivity diversely. The highest root growth stimulation for Sinapis alba L. was observed when diatomite was added, whereas the most favourable amendment for the stimulating root growth of Lepidium Sativum L. were compost, diatomite and biochar, respectively. This study recommended repeated testing for the amendments that show a capability to stimulate the root growth and conducting tests on a wider group of plant species.

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

40104 - Soil science

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2020

Confidentiality

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

Name of the periodical

Journal of Ecological Engineering

ISSN

2299-8993

e-ISSN

—

Volume of the periodical

21

Issue of the periodical within the volume

6

Country of publishing house

PL - POLAND

Number of pages

9

Pages from-to

248-256

UT code for WoS article

000572097900030

EID of the result in the Scopus database

2-s2.0-85088939820