A laser diffractometry technique for determining the soil water stable aggregates index

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F24%3A00370322" target="_blank" >RIV/68407700:21110/24:00370322 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.geoderma.2023.116756" target="_blank" >https://doi.org/10.1016/j.geoderma.2023.116756</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.geoderma.2023.116756" target="_blank" >10.1016/j.geoderma.2023.116756</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A laser diffractometry technique for determining the soil water stable aggregates index

Popis výsledku v původním jazyce

This study introduced and optimized the Sonication and Laser Diffractometry technique (SLD) for evaluating the stability of soil aggregates, drawing comparisons with the conventional Wet Sieving (WS) method. The SLD technique uses ultrasound and particle motion, and is shown to be suitable for fine soils where the WS method struggles with problems such as sieve screen clogging. Results show that the water aggregates stability index (WSAi) determined using SLD is consistent with values obtained from WS and has good reproducibility. Comparisons show that SLD offers advantages in speed, simplicity, and lower potential for human error, providing results in only a few minutes compared to the days required for WS. Challenges such as the adaptability of the methodology to different soil types and equipment remain areas for further research. Nevertheless, this study highlights the potential of SLD as an efficient and reliable method for assessing aggregate stability in soils.

Název v anglickém jazyce

A laser diffractometry technique for determining the soil water stable aggregates index

Popis výsledku anglicky

This study introduced and optimized the Sonication and Laser Diffractometry technique (SLD) for evaluating the stability of soil aggregates, drawing comparisons with the conventional Wet Sieving (WS) method. The SLD technique uses ultrasound and particle motion, and is shown to be suitable for fine soils where the WS method struggles with problems such as sieve screen clogging. Results show that the water aggregates stability index (WSAi) determined using SLD is consistent with values obtained from WS and has good reproducibility. Comparisons show that SLD offers advantages in speed, simplicity, and lower potential for human error, providing results in only a few minutes compared to the days required for WS. Challenges such as the adaptability of the methodology to different soil types and equipment remain areas for further research. Nevertheless, this study highlights the potential of SLD as an efficient and reliable method for assessing aggregate stability in soils.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20701 - Environmental and geological engineering, geotechnics

Projekt

<a href="/cs/project/LTAUSA19019" target="_blank" >LTAUSA19019: Konektivita transportu sedimentu v povodích s intenzivním zemědělským využitím</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Geoderma

ISSN

0016-7061

e-ISSN

1872-6259

Svazek periodika

441

Číslo periodika v rámci svazku

January

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

11

Strana od-do

—

Kód UT WoS článku

001146621700001

EID výsledku v databázi Scopus

2-s2.0-85183745443