Potential of VIS-NIR spectroscopy to characterize and discriminate topsoils of different soil types in the Triffa plain (Morocco)
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F19%3A79363" target="_blank" >RIV/60460709:41210/19:79363 - isvavai.cz</a>
Výsledek na webu
<a href="https://content.sciendo.com/view/journals/ssa/70/1/article-p54.xml" target="_blank" >https://content.sciendo.com/view/journals/ssa/70/1/article-p54.xml</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/ssa-2019-0007" target="_blank" >10.2478/ssa-2019-0007</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Potential of VIS-NIR spectroscopy to characterize and discriminate topsoils of different soil types in the Triffa plain (Morocco)
Popis výsledku v původním jazyce
This study aims to identify the influence of soil organic matter OM content and calcium carbonates CaCO3 on soilreflectance and select the optimum spectral bands for discriminating between topsoils of different soil types situated in the irrigatedperimeter of the Triffa plain Morocco using VIS-NIR reflectance spectroscopy. Soil samples were collected from the plow layer in26 sampling sites. The spectral measurements were conducted in the field using an ASD Fieldspec portable spectroradiometer 350 2500 nm, while the soil samples were analyzed in the laboratory. The spectral data were preprocessed to remove the noise effectsand then analyzed with the CovSel selected covariance method, validated by linear discriminant analysis in order to select the mostoptimal spectral variables to discriminate between topsoils of different soil types in the plain. The results of the soils reflectancecurves showed that low reflectance intensity marked the soils with high OM contents throughout the VIS spectrum. The inf
Název v anglickém jazyce
Potential of VIS-NIR spectroscopy to characterize and discriminate topsoils of different soil types in the Triffa plain (Morocco)
Popis výsledku anglicky
This study aims to identify the influence of soil organic matter OM content and calcium carbonates CaCO3 on soilreflectance and select the optimum spectral bands for discriminating between topsoils of different soil types situated in the irrigatedperimeter of the Triffa plain Morocco using VIS-NIR reflectance spectroscopy. Soil samples were collected from the plow layer in26 sampling sites. The spectral measurements were conducted in the field using an ASD Fieldspec portable spectroradiometer 350 2500 nm, while the soil samples were analyzed in the laboratory. The spectral data were preprocessed to remove the noise effectsand then analyzed with the CovSel selected covariance method, validated by linear discriminant analysis in order to select the mostoptimal spectral variables to discriminate between topsoils of different soil types in the plain. The results of the soils reflectancecurves showed that low reflectance intensity marked the soils with high OM contents throughout the VIS spectrum. The inf
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
40104 - Soil science
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Soil Science Annual
ISSN
2300-4967
e-ISSN
2300-4975
Svazek periodika
70
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
PL - Polská republika
Počet stran výsledku
10
Strana od-do
54-63
Kód UT WoS článku
000475388200007
EID výsledku v databázi Scopus
2-s2.0-85069932274