Comparison of soil organic matter composition under different land uses by DRIFT spectroscopy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F21%3A85379" target="_blank" >RIV/60460709:41210/21:85379 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.agriculturejournals.cz/publicFiles/11_2021-PSE.pdf" target="_blank" >https://www.agriculturejournals.cz/publicFiles/11_2021-PSE.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/11/2021-PSE" target="_blank" >10.17221/11/2021-PSE</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of soil organic matter composition under different land uses by DRIFT spectroscopy

Popis výsledku v původním jazyce

The study aimed to estimate and characterise soil organic matter under different land uses cropland, grassland, and forest and soil depths. The soil organic matter composition of the soil was assessed by diffuse reflectance infrared spectroscopy DRIFT. Humic and fulvic acids HAs, FAs were extracted from soils and their compositions were evaluated by DRIFT. Low molecular mass organic acids content was also measured. Our result revealed that the largest differences of the spectra in the composition of organic matter were observed in the upper parts of the soil profile. The forest soil spectra had more intense aliphatic bands, carboxylic, and CH bands than spectra of grassland and cropland soils. The difference of HAs spectra was at 3 010 to 2 800 cm where the most intensive aliphatic bands were in forest soil HAs, followed by grassland and cropland soil HAs.The grassland topsoil FAs spectrum differs most from the other land uses. It has lower peaks than cropland and forest. The concentration of low mol

Název v anglickém jazyce

Comparison of soil organic matter composition under different land uses by DRIFT spectroscopy

Popis výsledku anglicky

The study aimed to estimate and characterise soil organic matter under different land uses cropland, grassland, and forest and soil depths. The soil organic matter composition of the soil was assessed by diffuse reflectance infrared spectroscopy DRIFT. Humic and fulvic acids HAs, FAs were extracted from soils and their compositions were evaluated by DRIFT. Low molecular mass organic acids content was also measured. Our result revealed that the largest differences of the spectra in the composition of organic matter were observed in the upper parts of the soil profile. The forest soil spectra had more intense aliphatic bands, carboxylic, and CH bands than spectra of grassland and cropland soils. The difference of HAs spectra was at 3 010 to 2 800 cm where the most intensive aliphatic bands were in forest soil HAs, followed by grassland and cropland soil HAs.The grassland topsoil FAs spectrum differs most from the other land uses. It has lower peaks than cropland and forest. The concentration of low mol

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10101 - Pure mathematics

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)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

1805-9368

Svazek periodika

67

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

255-263

Kód UT WoS článku

000647029700001

EID výsledku v databázi Scopus

2-s2.0-85106758920