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Mean Residence Time of Soil Organic Carbon in Aggregates Under Contrasting Land Uses Based on Radiocarbon Measurements

Published online by Cambridge University Press:  19 January 2016

Sheikh M Fazle Rabbi ,
Quan Hua ,
Heiko Daniel ,
Peter V Lockwood ,
Brian R Wilson  and
Iain M Young
Sheikh M Fazle Rabbi*
Affiliation:
1School of Environmental and Rural Science, University of New England, Armidale, NSW 2351, Australia
Quan Hua
Affiliation:
3Australian Nuclear Science and Technology Organization (ANSTO), Locked Bag 2001, Kirrawee DC, NSW 2232, Australia
Heiko Daniel
Affiliation:
1School of Environmental and Rural Science, University of New England, Armidale, NSW 2351, Australia
Peter V Lockwood
Affiliation:
1School of Environmental and Rural Science, University of New England, Armidale, NSW 2351, Australia
Brian R Wilson
Affiliation:
1School of Environmental and Rural Science, University of New England, Armidale, NSW 2351, Australia
Iain M Young
Affiliation:
1School of Environmental and Rural Science, University of New England, Armidale, NSW 2351, Australia
*
2Corresponding author. Email: [email protected].
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Abstract

Radiocarbon is a useful tool for studying carbon dynamics in soil aggregates. The objective of the current study was to determine the mean residence time (MRT) of soil organic carbon (SOC) in macroaggregates and microaggregates under contrasting land uses. Contrasting land uses investigated at Alfisol (equivalent to Dermosol in Australian Soil Classification) sites were native pasture (NP), crop-pasture rotation (CP), and Eucalypt woodland (WL), whereas in Oxisol (Ferrosol in Australian Soil Classification) sites, land uses comprised improved pasture (IP), cropping (CR), and forest (FR). Soil aggregates were separated into macroaggregates (250–2000 μm) and microaggregates (53–250 μm) by wet-sieving, and their 14C signatures were determined by accelerator mass spectrometry (AMS). The 14C activity in both macro- and microaggregates was >100 pMC, indicating the presence of post-bomb carbon in the soil. The mean residence time (MRT) of SOC in macro- and microaggregates (MRTagg) was on average 68 yr longer in the Oxisol compared with that in the Alfisol. The MRTagg in microaggregates was 10 yr longer than that of macroaggregates in the Alfisol. However, the MRTagg in microaggregates was 50 yr shorter compared to macroaggregates in the Oxisol.

The MRT of macro- and microaggregates can be separated into active, slow, and stable SOC pools. Among the 3 SOC pools, the MRT of the stable pool is of higher significance in terms of SOC stabilization in soil aggregates because of its longer MRT. However, isolation and direct MRT estimation of the stable SOC pool is difficult. The MRT of active and slow SOC pools associated with macro- and microaggregates was measured using a SOC mineralization experiment to estimate the MRT of the stable SOC pool under contrasting land uses by applying a mass balance criterion. The MRT of active (MRTA) and slow (MRTS) SOC pools in macro- and microaggregates varied between 1–50 days and 13–38 yr, respectively. The estimated MRT of the stable pool carbon (MRTP) in microaggregates was 897 yr longer compared to that of macroaggregates in the Alfisol. However, in the Oxisol, MRTP in microaggregates was 568 yr shorter than that of macroaggregates. Among the land uses, WL in Alfisol and CR in Oxisol had longer MRTagg and MRTP compared to other land uses.

Type
Articles
Information
Radiocarbon , Volume 55 , Issue 1 , 2013 , pp. 127 - 139
Copyright
Copyright © 2013 by the Arizona Board of Regents on behalf of the University of Arizona 

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References

REFERENCES

Balesdent, J. 1987. The turnover of soil organic fractions estimated by radiocarbon dating. Science of the Total Environment 62:405–8.CrossRefGoogle Scholar
Balesdent, J, Chenu, C, Balabane, M. 2000. Relationship of soil organic matter dynamics to physical protection and tillage. Soil and Tillage Research 53(3–4):215–3.CrossRefGoogle Scholar
Bol, RA, Harkness, DD, Huang, Y, Howard, DM. 1999. The influence of soil processes on carbon isotope distribution and turnover in the British uplands. European Journal of Soil Science 50(1):41–51.CrossRefGoogle Scholar
Bruun, S, Six, J, Jensen, LS, Paustian, K. 2005. Estimating turnover of soil organic carbon fractions based on radiocarbon measurements. Radiocarbon 47(1):99–113.CrossRefGoogle Scholar
Bureau of Meteorology. 2011. Armidale and Dorrigo climate averages for Australia sites. Australian Government, http://reg.bom.gov.au/climate/data/index.shtml?bookmark=200. Accessed 09 April 2011.Google Scholar
Cambardella, CA, Elliot, ET. 1992. Particulate soil organic matter Changes across a grassland cultivation sequence. Soil Science Society of America Journal 56(3):777–8.CrossRefGoogle Scholar
Cherkinsky, AE, Brovkin, VA. 1993. Dynamics of radiocarbon in soils. Radiocarbon 35(3):363–7.CrossRefGoogle Scholar
Coleman, K, Jenkinson, DS. 1996. RothC-26.3 – a model for the turnover of carbon in soil. In: Powlson, DS, Simith, P, Smith, JU, editors. Evaluation of Soil Organic Matter Models Using Existing Long Term Datasets. Berlin: Springer-Verlag. p 237–4.Google Scholar
Collins, HP, Elliott, ET, Paustian, K, Bundy, LG, Dick, WA, Huggins, DR, Smucker, AJM, Paul, EA. 2000. Soil carbon pools and fluxes in long-term Corn Belt agroecosystems. Soil Biology and Biochemistry 32(2):157–6.CrossRefGoogle Scholar
Fink, D, Hotchkiss, M, Hua, Q, Jacobsen, G, Smith, A, Zoppi, U, Child, D, Mifsud, C, van der Gaast, H, Williams, A. 2004. The ANTARES AMS facility at ANSTO. Nuclear Instruments and Methods in Physics Research B 223–224:109–1.Google Scholar
Golchin, A, Baldock, JA, Oades, JM. 1998. A model linking organic matter decomposition, chemistry and aggregate dynamics. In: Lal, R, Kimble, JM, Follett, RF, Stewart, BA, editors. Soil Processes and the Carbon Cycle. Boca Raton: CRC Press. p 245–6.Google Scholar
Guo, LBB, Cowie, AL, Montagu, KD, Gifford, RM. 2008. Carbon and nitrogen stocks in a native pasture and an adjacent 16-year-old Pinus radiata D. Don. plantation in Australia. Agriculture Ecosystems and Environment 124(3–4):205–1.CrossRefGoogle Scholar
Harkness, DD, Harrison, AF, Bacon, PJ. 1991. The potential of bomb-14C measurements for estimating soil organic matter turnover. In: Wilson, WS, editor. Advances in Soil Organic Matter Research: The Impact on Agriculture and the Environment. Colchester: Royal Society of Chemistry. p 239–5.Google Scholar
Harrison, KG, Broecker, WS, Bonani, G. 1993. The effect of changing land use on soil radiocarbon. Science 262(5134):725–6.CrossRefGoogle ScholarPubMed
Helfrich, M, Flessa, H, Mikutta, R, Dreves, A, Ludwig, B. 2007. Comparison of chemical fractionation methods for isolating stable soil organic carbon pools. European Journal of Soil Science 58(6):1316–29.CrossRefGoogle Scholar
Hsieh, Y-P. 1992. Pool size and mean age of stable soil organic carbon in cropland. Soil Science Society of America Journal 56(2):460–4.Google Scholar
Hsieh, Y-P. 1993. Radiocarbon signatures of turnover rates in active soil organic carbon pools. Soil Science Society of America Journal 57(4):1020–2.CrossRefGoogle Scholar
Hsieh, Y-P. 1996. Soil organic carbon pools of two tropical soils inferred by carbon signatures. Soil Science Society of America Journal 60(4):1117–21.CrossRefGoogle Scholar
Hua, Q, Barbetti, M. 2004. Review of tropospheric bomb 14C data for carbon cycle modeling and age calibration purposes. Radiocarbon 46(3):1273–98.CrossRefGoogle Scholar
Hua, Q, Jacobsen, GE, Zoppi, U, Lawson, EM, Williams, AA, Smith, AM, McGann, MJ. 2001. Progress in radiocarbon target preparation at the ANTARES AMS Centre. Radiocarbon 43(2A):275–8.CrossRefGoogle Scholar
Isbell, RF. 1996. The Australian Soil Classification. Melbourne: CSIRO Publishing.Google Scholar
Jagadamma, S, Lal, R, Ussiri, DAN, Trumbore, SE, Mestelan, S. 2010. Evaluation of structural chemistry and isotopic signatures of refractory soil organic carbon fraction isolated by wet oxidation methods. Biogeochemistry 98(1–3):29–44.CrossRefGoogle Scholar
Jenkinson, DS, Rayner, H. 1977. The turnover of soil organic matter in some of the Rothamsted classical experiments. Soil Science 123(5):298–305.CrossRefGoogle Scholar
John, B, Yamashita, T, Ludwig, B, Flessa, H. 2005. Storage of organic carbon in aggregate and density fractions of silty soils under different types of land use. Geoderma 128(1–2):63–79.CrossRefGoogle Scholar
Kaiser, K, Guggenberger, G. 2003. Mineral surfaces and soil organic matter. European Journal of Soil Science 54(2):219–3.CrossRefGoogle Scholar
Koarashi, J, Atarashi-Andoh, M, Ishizuka, S, Miura, S, Saito, T, Hirai, K. 2009. Quantitative aspects of heterogeneity in soil organic matter dynamics in a cool-temperate Japanese beech forest: a radiocarbon-based approach. Global Change Biology 15(3):631–4.CrossRefGoogle Scholar
Kögel-Knabner, I, Guggenberger, G, Kleber, M, Kandeler, E, Kalbitz, K, Scheu, S, Eusterhues, K, Leinweber, P. 2008. Organo-mineral associations in temperate soils: integrating biology, mineralogy and organic matter chemistry. Journal of Plant Nutrition and Soil Science 171(1):61–82.CrossRefGoogle Scholar
Krull, ES, Baldock, JA, Skjemstad, JO. 2003. Importance of mechanisms and processes of the stabilisation of soil organic matter modelling carbon turnover. Functional Plant Biology 30(2):207–2.CrossRefGoogle ScholarPubMed
Lodge, GM, Whalley, RDB. 1989. Native and Natural Pastures on the Northern Slopes and Tablelands of New South Wales. NSW Agriculture and Fisheries Technical Bulletin 35.Google Scholar
McCormac, FG, Hogg, AG, Blackwell, PG, Buck, CE, Higham, TFG, Reimer, PJ. 2004. SHCal04 Southern Hemisphere calibration, 0–11.0 cal kyr BP. Radiocarbon 46(3):1087–92.CrossRefGoogle Scholar
Oades, JM. 1988. The retention of organic matter in soil. Biogeochemistry 5(1):35–70.CrossRefGoogle Scholar
O'Brien, BJ. 1984. Soil organic carbon fluxes and turnover rates estimated from radiocarbon enrichments. Soil Biology and Biochemistry 16(2):115–2.CrossRefGoogle Scholar
Parton, WJ. 1996. The CENTURY model. In: Powlson, DS, Simith, P, Smith, JU, editors. Evaluation of Soil Organic Matter Models Using Existing Long Term Datasets. Berlin: Springer-Verlag. p 283–9.Google Scholar
Plante, AF, McGill, WB. 2002. Soil aggregate dynamics and the retention of organic matter in laboratory incubated soil with differing simulated tillage frequencies. Soil and Tillage Research 66(1):79–92.CrossRefGoogle Scholar
Quideau, SA, Anderson, MA, Graham, RC, Chadwick, OA, Trumbore, SE. 2000. Soil organic matter processes: characterization by 13C NMR and 14C measurements. Forest Ecology and Management 138(1–3):19–27.CrossRefGoogle Scholar
Rethemeyer, J, Kramer, C, Gleixner, G, Wiesenberg, GLB, Schwark, L, Andersen, N, Nadeau, M-J, Grootes, PM. 2004. Complexity of soil organic matter: AMS 14C analysis of soil lipid fractions and individual compounds. Radiocarbon 46(1):465–7.CrossRefGoogle Scholar
Rey, A, Petsikos, C, Jarvis, PG, Grace, J. 2005. Effect of temperature and moisture on rates of carbon mineralization in a Mediterranean oak forest soil under controlled and field conditions. European Journal of Soil Science 56(5):589–9.CrossRefGoogle Scholar
Richards, AE, Dalai, RC, Schmidt, S. 2007. Soil carbon turnover and sequestration in native subtropical tree plantations. Soil Biology and Biochemistry 39(8):2078–90.CrossRefGoogle Scholar
Römkens, PFAM, Hassink, J, van der Plicht, J. 1998. Soil organic 14C dynamics: effects of pasture installation on arable land. Radiocarbon 40(2):1023–31.Google Scholar
Rutberg, RL, Schimel, DS, Hajdas, I, Broecker, WS. 1996. The effect of tillage on soil organic matter using 14C: a case study. Radiocarbon 38(2):209–1.CrossRefGoogle Scholar
Scharpenseel, HW, Becker-Heidmann, P, Neue, HU, Tsutsuki, K. 1989. Bomb carbon 14C dating and 13C measurements as tracers of organic matter dynamics as well as of morphogenetic and turbation processes. The Science of the Total Environment 81–82:99–110.CrossRefGoogle Scholar
Six, J, Jastrow, JD. 2002. Soil organic matter turnover. In: Lal, R, editor. Encyclopedia of Soil Science. New York: Marcel Dekker. p 936–4.Google Scholar
Six, J, Elliott, ET, Paustian, K. 2000. Soil macroaggregate turnover and microaggregate formation: a mechanism for C sequestration under no-tillage agriculture. Soil Biology and Biochemistry 32(14):2099–103.CrossRefGoogle Scholar
Six, J, Conant, RT, Paul, EA, Paustian, K. 2002a. Stabilization mechanism of soil organic matter: implications for C-saturation of soils. Plant and Soil 241(2):155–7.CrossRefGoogle Scholar
Six, J, Feller, C, Denef, K, Ogle, SM, Sa, JCD, Albrecht, A. 2002b. Soil organic matter, biota and aggregation in temperate and tropical soils – effects of no-tillage. Agronomie 22(7–8):755–7.CrossRefGoogle Scholar
Skjemstad, JO, Lefeuvre, RP, Prebble, RE. 1990. Turnover of soil organic-matter under pasture as determined by 13C natural abundance. Australian Journal of Soil Research 28(2):267–7.Google Scholar
Skjemstad, JO, Clarke, P, Taylor, JA, Oades, JM, McClure, SG. 1996. The chemistry and nature of protected carbon in soil. Australian Journal of Soil Research 34(2):251–7.Google Scholar
SMBRG (Soil Microbial Biomass Research Group). 2011. Soil CO2 evolution measurements using TIM 850 Titration Manager, Rothamsted Research, UK http://www.rothamsted.bbsrc.ac.uk/aen/smbwebl/methods.php?id=895#. Accessed 27 September 2011.Google Scholar
Sollins, P, Homann, P, Caidwell, BA. 1996. Stabilization and destabilization of soil organic matter: mechanisms and controls. Geoderma 74(1–2):65–105.CrossRefGoogle Scholar
Stuiver, M, Polach, HA. 1977. Discussion: reporting of 14C data. Radiocarbon 19(3):355–6.CrossRefGoogle Scholar
Torn, MS, Vitousek, PM, Trumbore, SE. 2005. The influence of nutrient availability on soil organic matter turnover estimated by incubations and radiocarbon modeling. Ecosystems 8(4):352–7.CrossRefGoogle Scholar
Torn, MS, Swanston, CW, Castanha, C, Trumbore, SE. 2009. Storage and turnover of natural organic matter in soil. In: Senesi, N, Xing, B, Huang, PM, editors. Bio-Physico-Chemical Processes Involving Natural Non-Living Organic Matter in Environmental Systems. Chichester: John Wiley & Sons. p 219–7.Google Scholar
Trumbore, S. 2009. Radiocarbon and soil carbon dynamics. Annual Review of Earth and Planetary Sciences 37:47–66.CrossRefGoogle Scholar
Trumbore, WE, Zheng, S. 1996. Comparison of fractionation methods for soil organic matter 14C analysis. Radiocarbon 38(2):219–2.CrossRefGoogle Scholar
Trumbore, SE, Vogel, JS, Southon, JR. 1989. AMS 14C measurements of fractionated soil organic matter: an approach to deciphering the soil carbon cycle. Radiocarbon 31(3):644–5.CrossRefGoogle Scholar
Trumbore, SE, Bonani, G, Wölfli, W. 1990. The rates of carbon cycling in several soils from AMS 14C measurements of fractionated soil organic matter. In: Bouwman, AF, editor. Soils and the Greenhouse Effect. Chichester: John Wiley. p 405–1.Google Scholar
Trumbore, SE, Chadwick, OA, Amundson, R. 1996. Rapid exchange between soil carbon and atmospheric carbon dioxide driven by temperature change. Science 272(5260):393–6.CrossRefGoogle Scholar
von Lützow, M, Kögel-Knabner, I, Ekschmitt, K, Matzner, E, Guggenberger, G, Marschner, B, Flessa, H. 2006. Stabilization of organic matter in temperate soils: mechanisms and their relevance under different soil conditions—a review. European Journal of Soil Science 57(4):426–4.Google Scholar
von Lüutzow, M, Kögel-Knabner, I, Ekschmitt, K, Flessa, H, Guggenberger, G, Matzner, E, Marschner, B. 2007. SOM fractionation methods: relevance to functional pools and to stabilization mechanisms. Soil Biology and Biochemistry 39(9):2183–207.CrossRefGoogle Scholar
Wang, Y, Hsieh, YP. 2002. Uncertainties and novel prospects in the study of the soil carbon dynamics. Chemosphere 49(8):791–804.CrossRefGoogle Scholar
Wang, Y, Amundson, R, Trumbore, S. 1999. The impact of land use change on C turnover in soils. Global Biogeochemical Cycles 13(1):47–57.CrossRefGoogle Scholar
Yamashita, T, Flessa, H, John, B, Helfrich, M, Ludwig, B. 2006. Organic matter in density fractions of water-stable aggregates in silty soils: effect of land use. Soil Biology and Biochemistry 38(11):3222–34.CrossRefGoogle Scholar