Mogens Humlekrog Greve

Comparing predictive ability of Laser-Induced Breakdown Spectroscopy to Near Infrared Spectroscopy for soil texture and organic carbon determination

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Comparing predictive ability of Laser-Induced Breakdown Spectroscopy to Near Infrared Spectroscopy for soil texture and organic carbon determination. / Knadel, Maria; Peng, Yi; Gislum, René; Greve, Mogens Humlekrog.

2015. Paper præsenteret ved 4th Global Workshop on Proximal Soil Sensing, Hanghzou, Kina.

Publikation: KonferencebidragPaperForskning

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Bibtex

@conference{55382c378b694aa8b54245fa8bd12ab8,
title = "Comparing predictive ability of Laser-Induced Breakdown Spectroscopy to Near Infrared Spectroscopy for soil texture and organic carbon determination",
abstract = "Soil organic carbon (SOC) and texture have a practical value for agronomy and the environment. Thus, alternative techniques to supplement or substitute for the expensive conventional analysis of soil are developed. Here the feasibility of laser-induced breakdown spectroscopy (LIBS) to determine SOC and texture was tested and compared with near infrared spectroscopy (NIRS) technique and traditional laboratory analysis. Calibration models were developed on 50 topsoil samples. For all properties except silt, higher predictive ability of LIBS than NIRS models was obtained. Successful calibrations indicate that LIBS can be used as a fast and reliable method for SOC and texture estimation.",
author = "Maria Knadel and Yi Peng and Ren{\'e} Gislum and Greve, {Mogens Humlekrog}",
year = "2015",
language = "English",
note = "null ; Conference date: 12-05-2015 Through 15-05-2015",

}

RIS

TY - CONF

T1 - Comparing predictive ability of Laser-Induced Breakdown Spectroscopy to Near Infrared Spectroscopy for soil texture and organic carbon determination

AU - Knadel, Maria

AU - Peng, Yi

AU - Gislum, René

AU - Greve, Mogens Humlekrog

PY - 2015

Y1 - 2015

N2 - Soil organic carbon (SOC) and texture have a practical value for agronomy and the environment. Thus, alternative techniques to supplement or substitute for the expensive conventional analysis of soil are developed. Here the feasibility of laser-induced breakdown spectroscopy (LIBS) to determine SOC and texture was tested and compared with near infrared spectroscopy (NIRS) technique and traditional laboratory analysis. Calibration models were developed on 50 topsoil samples. For all properties except silt, higher predictive ability of LIBS than NIRS models was obtained. Successful calibrations indicate that LIBS can be used as a fast and reliable method for SOC and texture estimation.

AB - Soil organic carbon (SOC) and texture have a practical value for agronomy and the environment. Thus, alternative techniques to supplement or substitute for the expensive conventional analysis of soil are developed. Here the feasibility of laser-induced breakdown spectroscopy (LIBS) to determine SOC and texture was tested and compared with near infrared spectroscopy (NIRS) technique and traditional laboratory analysis. Calibration models were developed on 50 topsoil samples. For all properties except silt, higher predictive ability of LIBS than NIRS models was obtained. Successful calibrations indicate that LIBS can be used as a fast and reliable method for SOC and texture estimation.

M3 - Paper

ER -