Abstract
The increase of atmospheric greenhouse gases such as CO2 has caused noticeable climate change. Since increased CO2 may contribute to carbon storage in terrestrial ecosystems through the CO2 cycle between the atmosphere and vegetation, it is necessary to improve methods for measuring C in soil. In this study, we determined the total carbon concentrations of soils using a highly sensitive and rapid method, laser-induced breakdown spectroscopy. The presence of C has been measured by detecting signal at the wavelength of 247.86 nm. The obstacle of Fe interference at the C measurement wavelength of 247.86 nm was reduced by selecting the optimal delay time of 1.4 μs. The ratio of peak intensities (areas) at 247.86 nm for C and 248.20 nm for Fe was then successfully applied to the calibration curve. In addition, to dismiss the problem of measuring the C lines at 247.86 nm, 193.03 nm has been used to observe C emission. Both the 193.03- and 247.86-nm lines provided significant linear calibrations. The 193.03-nm lines presented stronger relative accuracies in predicting the lower C concentrations of the unknown samples than that one at 247.86 nm.
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Ayyalasomayajula, K. K., Yu-Yueh, F., Singh, J. P., McIntyre, D. L., & Jain, J. (2012). Application of laser-induced breakdown spectroscopy for total carbon quantification in soil samples. Applied Optics, 51(7), 149–154.
Belkov, M., Burakov, V., Giacomo, G. A., Kiris, V., Raikov, S., & Tarasenko, N. (2010). Laser-induced breakdown spectroscopy for rapid detection of carbon in soils. Publications of the Astronomical Observatory of Belgrade, 89, 173–176.
Cremers, D. A., & Radziemski, L. J. (2006). Handbook of laser-induced breakdown spectroscopy. Wiley.
Cremers, D. A., Ebinger, M. H., Breshears, D. D., Unkefer, P. J., Kammerdiener, S. A., Ferris, M. J., Catlett, K. M., & Brown, J. R. (2001). Measuring total soil carbon with laser-induced breakdown spectroscopy (LIBS). Journal of Environmental Quality, 30, 2202–2206.
da Silva, R. M., Milori, D. M. B. P., Ferreira, E. C., Ferreira, E. J., Krug, F. J., & Martin-Neto, L. (2008). Total carbon measurement in whole tropical soil sample. Spectrochimica Acta Part B: Atomic Spectra, 63(10), 1221–1224.
Ebinger, M. H., Norfleet, M. L., Breshears, D. D., Cremers, D. A., Ferris, M. J., Unkefer, P. J., Lamb, M. S., Goddard, K. L., & Meyer, C. W. (2003). Extending the applicability of laser-induced breakdown spectroscopy for total soil carbon measurement. Soil Science Society of America Journal, 67(5), 1616–1619.
Fellman, J., D’Amore, D., Hood, E., & Boone, R. (2008). Fluorescence characteristics and biodegradability of dissolved organic matter in forest and wetland soils from coastal temperate watersheds in southeast Alaska. Biogeochemistry, 88, 169–184.
Gehl, R., & Rice, C. (2007). Emerging technologies for in situ measurement of soil carbon. Climatic Change, 80(1–2), 43–54.
Glumac, N. G., Dong, W. K., & Jarrell, W. M. (2010). Quantitative analysis of soil organic carbon using laser-induced breakdown spectroscopy: an improved method. Soil Science Society of America Journal, 74(6), 1922–1928.
Houghton, J. T., Meira Filho, L. G., Callander, B. A., Harris, N., Kattenberg, A., & Maskell, K. (1995). Climate change 1995: The science of climate change. Contribution of Working Group I to the Second Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge: Cambridge University Press.
Kalbitz, K., Meyer, A., Yang, R., & Gerstberger, P. (2007). Response of dissolved organic matter in the forest floor to long-term manipulation of litter and through fall inputs. Biogeochemistry, 86, 301–318.
Lal, R. (1997). Residue management, conservation tillage and soil restoration for mitigating greenhouse effect by CO2 enrichment. Soil & Tillage Research, 43, 81–107.
Lal, R. (2005). Forest soils and carbon sequestration. Forest Ecology and Management, 220, 242–258.
Lim, B., Ki, B., & Choi, J. H. (2011). Evaluation of nutrient release from sediments of artificial lake. Journal of Environmental Engineering, 137(5), 347–354.
Martin, M. Z., Wullschleger, S. D., Garten, J. C. T., & Palumbo, A. V. (2003). Laser-induced breakdown spectroscopy for the environmental determination of total carbon and nitrogen in soils. Applied Optics, 42(12), 2072–2077.
Martin, M. Z., Labbe, N., Andre, N., Harris, R., Ebinger, M., Wullschleger, S. D., & Vass, A. A. (2007). High resolution applications of laser-induced breakdown spectroscopy for environmental and forensic applications. Spectrochimica Acta B, 62, 1426–1432.
Martin, M. Z., Labbé, N., André, N., Wullschleger, S. D., Harris, R. D., & Ebinger, M. H. (2010). Novel multivariate analysis for soil carbon measurements using laser-induced breakdown spectroscopy. Soil Science Society of America Journal, 74(1), 87–93.
Mielnick, P. C., & Dugas, W. A. (2000). Soil CO2 flux in a tallgrass prairie. Soil Biology & Biochemistry, 32(2), 221–228.
Miziolek, A.W., Palleschi, V., & Schechter, I. (2006). Laser induced breakdown spectroscopy (LIBS): Fundamentals and applications. Cambridge University.
Nelson, D. W., & Sommers, L. E. (1996). Total carbon, organic carbon, organic matter. In D. L. Sparks et al. (Eds.), Methods of soil analysis. Part 3—chemical methods. Madison: SSSA Book Ser 5 SSSA and ASA.
Nguyen, H. V.-M., & Hur, J. (2011). Tracing the sources of refractory dissolved organic matter in a large artificial lake using multiple analytical tools. Chemosphere, 85, 782–789.
Read, D., Beerling, D., Cannell, M., Cox, P., Curran, P., Grace, J., Ineson, P., Malhi, Y., Powlson, D., Shepherd, J., & Woodward, I. (2001). In The role of land carbon sinks in mitigating global climate change (pp. 1–27). London: The Royal Society.
Reeves, J. B., McCarty, G. W., & Reeves, V. B. (2001). Mid-infrared diffuse reflectance spectroscopy for the quantitative analysis of agricultural soils. Journal of Agricultural and Food Chemistry, 49(2), 766–772.
Rosell, R. A., Gasparoni, J. C., & Galantini, J. A. (2001). Soil organic matter evaluation. In R. Lal et al. (Eds.), Assessment methods for soil carbon (pp. 311–322). Boca Raton: Lewis Publ.
Rusak, D. A., Castle, B. C., Smith, B. W., & Winefordner, J. D. (1997). Fundamentals and application of laser-induced breakdown spectroscopy. Critical Reviews in Analytical Chemistry, 27, 257–290.
Walkley, A. (1935). An examination of methods for determining organic C and nitrogen in soils. The Journal of Agricultural Science.
Acknowledgments
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MEST) (Nos. 2013R1A1A1058884 and 2009-0083527).
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Nguyen, H.VM., Moon, SJ. & Choi, J.H. Improving the application of laser-induced breakdown spectroscopy for the determination of total carbon in soils. Environ Monit Assess 187, 28 (2015). https://doi.org/10.1007/s10661-015-4286-z
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DOI: https://doi.org/10.1007/s10661-015-4286-z