Abstract
We have used a combination laser/electrospark method for fast determination of carbon content in soil. Excitation of the spectra is carried out both directly in a laser ablation plume and when a pulsed electric discharge is applied to it. We have plotted a calibration curve that is linear for the major concentration range of practical importance for the analyte element, all the way up to 8.6%. The carbon detection limit for the combination discharge approach is 0.07%. We have analyzed the ratio of the nitrogen and carbon contents, and also the hydrogen and carbon contents as a function of the carbon concentration in the studied soils samples.
Similar content being viewed by others
References
L. J. Radziemski, Microchem. J., 50, 218–234 (1994).
F.-Y. Yueh, J. P. Singh, and H. Zhang, Encyclopedia of Analytical Chemistry, Wiley, Chichester (2000), pp. 2066–2087.
B. Gornushkin, A. Ya. Kazakov, N. Omenetto, B. W. Smith, and J. D. Winefordner, Spectrochim. Acta B, 59, 401–418 (2004).
M. Corsi, V. Palleschi, A. Salvetti, and E. Tognoni, Res. Adv. Appl. Spectrosc., 1, 41–47 (2000).
V. S. Burakov and S. N. Raikov, Spectrochim. Acta B, 62, 217223 (2007).
G. P. Arumov, A. Yu. Bukharov, S. M. Pershin et al., Pis’ma v Zh. Tekh. Fiz., 13, 870–874 (1987).
E. Tognoni, V. Palleschi, M. Corsi, and G. Cristoforetti, Spectrochim. Acta B, 57, 1115–1130 (2002).
F. Hilbk-Kortenbruck, R. Noll, P. Wintjens, H. Falk, and C. Becker, Spectrochim. Acta B, 56, 933–945 (2001).
D. A. Cremers, M. J. Ferrism, and M. Davies, Proc. SPIE, 2835, 190–200 (1996).
M. H. Ebinger, D. D. Breshears, D. A. Cremers, and P. J. Unkefer, Earth and Environmental Sciences Progress Report, Los Alamos (2000).
http://www.osti.gov/bridge/servlets/purl/861665-R3giaU/861665.PDF
M. H. Ebinger, M. Lee Norfleet, D. D. Breshears, D. A. Cremers, M. J. Ferris, P. J. Unkefer, M. S. Lamb, K. L. Goddard, and C. W. Meyer, Soil Sci. Soc. Am. J., 67, 1616–1619 (2003).
M. Gonzalez-Perez, D. M. B. P. Milori, L. A. Colnago, L. Martin-Neto, and W. J. Melo, “A laser-induced fluorescence spectroscopic study of organic matter in a Brazilian oxisol under different tillage system,” Geoderma, 138, 20–24 (2007).
R. Schultze, M. Lemke, H.-G. Lohmannsroben, Laser in Environmental and Life Sciences: Modern Analytical Methods, Springer, Berlin (2004), pp. 79–98.
R. Schultze, M. Lemke, and H.-G. Lohmannsroben, Sensors, 5, 61–69 (2005).
V. S. Burakov, V. V. Kiris, and S. N. Raikov, Zh. Prikl. Spektr., 74, No. 3, 289–295 (2007).
V. P. Yakushev, A. F. Petrushin, V. L. Badenko, V. V. Yakushev, and S. G. Slinchuk, “What is precision farming?” [in Russian], Agrofizich. Inst. Ros. Akad. Sel’khoz. Nauk (2004).
Author information
Authors and Affiliations
Corresponding author
Additional information
__________
Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 75, No. 2, pp. 262–268, March–April, 2008.
Rights and permissions
About this article
Cite this article
Bel’kov, M.V., Burakov, V.S., Kiris, V.V. et al. Determination of carbon in soil by laser spectral analysis. J Appl Spectrosc 75, 275–282 (2008). https://doi.org/10.1007/s10812-008-9044-3
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10812-008-9044-3