National-scale spectroscopic assessment of soil organic carbon in forests of the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F21%3A83744" target="_blank" >RIV/60460709:41210/21:83744 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0016706120325878" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0016706120325878</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.geoderma.2020.114832" target="_blank" >10.1016/j.geoderma.2020.114832</a>

Jazyk výsledku

angličtina

Název v původním jazyce

National-scale spectroscopic assessment of soil organic carbon in forests of the Czech Republic

Popis výsledku v původním jazyce

Soil Carbon is central to the functioning of ecosystems and climate change mitigation. It represents the largest terrestrial pool and much of it, is stored in forest soils. Soil Organic Carbon in a forest varies not only laterally, but also vertically. However, the SOC content of forest soil horizons has not been investigated over large scales, despite its importance for framing our understanding of soil function. Visible Near Infrared vis NIR reflectance spectroscopy enables rapid and cost effective examination of forest SOC distribution, both laterally and vertically. This study aims to evaluate the potential of vis NIR spectroscopy for classifying and predicting the SOC concentration of organic and mineral horizons in forests of the Czech Republic. We investigated 1080 forest sites across the country, each with five soil horizons, representing the Litter (L), Fragmented (F), and Humus (H) organic horizons, as well as the A1 (depth of 2 to 10 cm) and A2 (depth of 10 to 40 cm) mineral horizons. We,

Název v anglickém jazyce

National-scale spectroscopic assessment of soil organic carbon in forests of the Czech Republic

Popis výsledku anglicky

Soil Carbon is central to the functioning of ecosystems and climate change mitigation. It represents the largest terrestrial pool and much of it, is stored in forest soils. Soil Organic Carbon in a forest varies not only laterally, but also vertically. However, the SOC content of forest soil horizons has not been investigated over large scales, despite its importance for framing our understanding of soil function. Visible Near Infrared vis NIR reflectance spectroscopy enables rapid and cost effective examination of forest SOC distribution, both laterally and vertically. This study aims to evaluate the potential of vis NIR spectroscopy for classifying and predicting the SOC concentration of organic and mineral horizons in forests of the Czech Republic. We investigated 1080 forest sites across the country, each with five soil horizons, representing the Litter (L), Fragmented (F), and Humus (H) organic horizons, as well as the A1 (depth of 2 to 10 cm) and A2 (depth of 10 to 40 cm) mineral horizons. We,

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40104 - Soil science

Projekt

<a href="/cs/project/GJ18-28126Y" target="_blank" >GJ18-28126Y: Hodnocení kontaminace půdy s využitím hyperspektrálních satelitních dat</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

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

385

Číslo periodika v rámci svazku

mar

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

11

Strana od-do

0-0

Kód UT WoS článku

000609999200005

EID výsledku v databázi Scopus

2-s2.0-85097731716