Comparison of field and laboratory wet soil spectra in the Vis-NIR range for soil organic carbon prediction in the absence of laboratory dry measurements

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F20%3A82034" target="_blank" >RIV/60460709:41210/20:82034 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/2072-4292/12/18/3082" target="_blank" >https://www.mdpi.com/2072-4292/12/18/3082</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/rs12183082" target="_blank" >10.3390/rs12183082</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of field and laboratory wet soil spectra in the Vis-NIR range for soil organic carbon prediction in the absence of laboratory dry measurements

Popis výsledku v původním jazyce

Spectroscopy has demonstrated the ability to predict specific soil properties. Consequently, it is a promising avenue to complement the traditional methods that are costly and time consuming. In the visible-near infrared region, spectroscopy has been widely used for the rapid determination of organic components, especially soil organic carbon using laboratory dry measurement. However, steps such as collecting, grinding, sieving and soil drying at ambient temperature and humidity for several days, which is a vital process, make the lab dry preparation a bit slow compared to the field or laboratory wet measurement. The use of soil spectra measured directly in the field or on a wet sample remains challenging due to uncontrolled soil moisture variations and other environmental conditions. However, for direct and timely prediction and mapping of soil properties, especially SOC, the field or lab wet measurement could be an option in place of the lab-dry measurement. This study focuses on comparison of fie

Název v anglickém jazyce

Comparison of field and laboratory wet soil spectra in the Vis-NIR range for soil organic carbon prediction in the absence of laboratory dry measurements

Popis výsledku anglicky

Spectroscopy has demonstrated the ability to predict specific soil properties. Consequently, it is a promising avenue to complement the traditional methods that are costly and time consuming. In the visible-near infrared region, spectroscopy has been widely used for the rapid determination of organic components, especially soil organic carbon using laboratory dry measurement. However, steps such as collecting, grinding, sieving and soil drying at ambient temperature and humidity for several days, which is a vital process, make the lab dry preparation a bit slow compared to the field or laboratory wet measurement. The use of soil spectra measured directly in the field or on a wet sample remains challenging due to uncontrolled soil moisture variations and other environmental conditions. However, for direct and timely prediction and mapping of soil properties, especially SOC, the field or lab wet measurement could be an option in place of the lab-dry measurement. This study focuses on comparison of fie

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40104 - Soil science

Projekt

<a href="/cs/project/GA17-27726S" target="_blank" >GA17-27726S: Prostorová predikce půdních vlastností a jednotek založená na poloze v krajině a dalších charakteristikách stanoviště</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

2020

Kód důvěrnosti údajů

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

Název periodika

Remote Sensing

ISSN

2072-4292

e-ISSN

2072-4292

Svazek periodika

12

Číslo periodika v rámci svazku

18

Stát vydavatele periodika

NN -

Počet stran výsledku

16

Strana od-do

0-0

Kód UT WoS článku

000580147700001

EID výsledku v databázi Scopus

2-s2.0-85092272963