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2016 | 25 | 3 |
Tytuł artykułu

How 23-year continuous soybean cultivation led to more SOC and thermal energy stored in Mollisol micro-aggregates

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Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Aggregate has been recognized as a key element in the stabilization of soil organic carbon (SOC). Several researchers have done outstanding work on identifying and isolating aggregates and their physiochemical properties. However, thermal stability of SOC in soil aggregates has not yet been adequately explored. The main objective of the study was to clarify the protection of aggregation on SOC from thermal characters, and provide evidence on whether thermal analysis could be a potential rapid method to determine SOC stability in aggregates. We separated 20-cm surface soil into six fractions (>2, 1-2, 0.5-1, 0.25-0.5, 0.053-0.25 and <0.053mm) before and after 23-yr continuous soybean cultivation. The study measured the change of SOC and its thermal characteristics across aggregates using thermogravimetry-differential scanning calorimetry (TG-DSC), which also showed that the thermal stability mechanism of SOC is protected by aggregates. Results showed that 23-yr continuous soybean cultivation led to an SOC increase in 0.053-0.5 mm size aggregates, but a decrease in other large-size aggregates. Energy density in the > 0.5 mm fraction was decreased by 23-yr continuous soybean cultivation, but increased to < 0.5 mm size fraction. The largest energy density was in < 0.053 mm size fractions. In conclusion, long-term continuous soybean cultivation led to more energy transferred to micro-aggregates associated with the protection of micro-aggregates on soil SOC.
Słowa kluczowe
Wydawca
-
Rocznik
Tom
25
Numer
3
Opis fizyczny
p.1215-1221,fig.,ref.
Twórcy
autor
  • Land Carbon Water Cycle and Climate Change Innovation Team, Nanjing University of Information Sciences and Technology, Nanjing, 210044, China
autor
  • Land Carbon Water Cycle and Climate Change Innovation Team, Nanjing University of Information Sciences and Technology, Nanjing, 210044, China
autor
  • Land Carbon Water Cycle and Climate Change Innovation Team, Nanjing University of Information Sciences and Technology, Nanjing, 210044, China
autor
  • Jinlin Academy of Agricultural Sciences, China
autor
  • Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Harbin 150081, China
Bibliografia
  • 1. HAILE S.G., NAIR P.K.R., NAIR V.D. Carbon storage of different soil-size fractions in Florida silvopastoral systems. J. Environ. Qual. 37, 1789, 2008.
  • 2. SIX J., PAUSTIAN K., ELLIOTT E.T., COMBRINK C. Soil structure and soil organic matter: I. Distribution of aggregate size classes and aggregate associated carbon. Soil Sci. Soc. Am. J. 64, 681, 2000.
  • 3. CHRISTENSEN B.T. Physical fractionation of soil and structural and functional complexity in organic matter turnover. Eur. J. Soil Sci. 52, 345, 2001.
  • 4. KOU T.J., ZHU P., HUANG S., PENG X.X., SONG Z.W., DENG A.X., GAO H.J., PENG C., ZHANG W.J. Effects of long-term cropping regimes on soil carbon sequestration and aggregate composition in rainfed farmland of Northeast China. Soil Till. Res. 118, 132, 2012.
  • 5. FAZLE RABBI S.M., WILSON B.R., LOCKWOOD P.V., DANIEL H., YOUNG I.M. Soil organic carbon mineralization rates in aggregates under contrasting land uses. Geoderma 216, 10, 2014.
  • 6. SIX J., PAUSTIAN K. Aggregate-associated soil organic matter as an ecosystem property and a measurement tool. Soil Biolo. Biochem. 68, A4, 2014.
  • 7. NOVARA A., GRISTINA L., MANTIA T.L., RUHL J. Carbon dynamics of soil organic matter in bulk soil and aggregate fraction during secondary succession in a Mediterranean environment. Geoderma, 193-194, 213, 2013.
  • 8. BOSÁK M., HAJDUOVÁ Z., MAJERNÍK M., ANDREJOVSKY P. Experimental-energy combustion of biomass combined with coal in thermal power plants. Pol. J. Environ. Stud. 24, 1517, 2015.
  • 9. PLANTE A.F., FERNANDEZ J.M., LEIFELD J. Application of thermal analysis techniques in soil science. Geoderma 153, 1, 2009.
  • 10. PLANTE A.F., PERNES C., CHENU C. Changes in clayassociated organic matter quality in a C depletion sequence as measured by differential thermal analyses. Geoderma 129, 186, 2005.
  • 11. ARAB P.B., ARAÚJO T.P., PEJON O.J. Identifi cation of clay minerals in mixtures subjected to differential thermal and thermogravimetry analyses and methylene blue adsorption tests. Appl. Clay Sci. 114, 133, 2015.
  • 12. LANGIER-KUZNIAROWA W. Thermal analysis of organoclay complexes. Yariv, S.; Cross, H., Marcel-Dekker, New York. 2002.
  • 13. DORODNIKOV M., FANGMEIER A., KUZYAKOV Y. Thermal stability of soil organic matter pools and their δ13C values after C3-C4 vegetation change. Soil Biol. Biochem. 39, 1173, 2007.
  • 14. DUGUY B., ROVIRA P. Differential thermogravimetry and differential scanning calorimetry of soil organic matter in mineral horizons: Effect of wildfi res and land use. Org. Geochem. 41, 742. 2010.
  • 15. PLANTE A.F., FERNÁNDEZ J.M., HADDIX M.L., MEGAN STEINWEG J., CONANT R.T. Biological, chemical and thermal indices of soil organic matter stability in four grassland soils. Soil Biol. Biochem. 43, 1051, 2011.
  • 16. QIAO Y.F., MIAO S.J., LI N., HAN X.X., ZHANG B. Crop species affect soil organic carbon turnover in soil profi le and among aggregate sizes in a Mollisol as estimated from natural 13C abundance. Plant Soil 349, 306, 2015.
  • 17. MIAO S.J., QIAO Y.F., YOU M.Y., ZHANG F.T. Thermal stability of soil organic matter was affected by 23-yr maize and soybean continuous cultivation in Northeast of China. J. Therm. Anal. Calorim. doi: DOI: 10.1007/s10973-015-4709-7), 2015.
  • 18. ROVIRA P., KURZ-BESSON C., COUTEAUX M.M., VALLEJO V.R. Changes in litter properties during decomposition: A study by differential thermogravimetry and scanning calorimetry. Soil Biol. Biochem. 40, 172, 2008.
  • 19. LICHTER K., GOVAERTS B., SIX J., SAYRE K.D., DECKERS J., DENDOOVEN L. Aggregation and C and N contents of soil organic matter fractions in a permanent raised-bed planting system in the Highlands of Central Mexico. Plant Soil 305, 237, 2008.
  • 20. PINHEIRO E.F.M., PEREIRA M.G., ANJOS L.H.C. Aggregate distribution and soil organic matter under different tillage systems for vegetable crops in a Red Latosoil from Brazil. Soil Till. Res. 77, 79, 2004.
  • 21. LAGALY G., OGAWA M., DEKANY I. Chapter 10.3- Clay mineral-Organic interactions. Developments in Clay Science. 5, 435. Handbook of Clay Science, 2013.
  • 22. QIAO Y.F., MIAO S.J., LI N., HAN X.Z., ZHANG B. Spatial distribution of rhizodeposit carbon of maize (Zea mays L.) in soil aggregates assessed by multiple pulse 13C labeling in the field. Plant Soil 375, 317, 2014.
  • 23. SIX J., CONANT R.T., PAUL E.A., PAUSTIAN K. Stabilization mechanisms of soil organic matter: implication for C-saturation of soils. Plant Soil 241, 155, 2002.
  • 24. MASTROLONARDO G., FRANCIOSO O., DI FOGGIA M., BONORA S., RUMPEL C., CERTINI G. Application of thermal and spectroscopic techniques to assess fi re-induced changes to soil organic matter in a Mediterranean forest. J. Geochem. Explor. 143, 174, 2014.
  • 25. HAGEDORN F., SPINNLER D., SIEGWOLF R. Increased N deposition retards mineralisation of old soil organic matter. Soil Biol. Biochem. 35, 1683, 2003.
  • 26. THIRUKKUMARAN C.M., PARKINSON D. Microbial respiration, biomass, metabolic quotient and litter decomposition in a lodgepole pine forest fl oor amended with nitrogen and phosphorus fertilizers. Soil Biol. Biochem. 32, 59, 2000.
  • 27. BLAUD A., LERCH T.Z., CHEVALLIER T., NUNAN N., CHENU C., BRAUMAN A. Dynamics of bacterial communities in relation to soil aggregate formation during the decomposition of 13C labelled rice straw. Appl. Soil Ecol. 53, 1, 2012.
  • 28. GALE W.J., CAMBARDELLA C.A., BAILEY T.B. Rootderived carbon and the formation and stabilization of aggregates. Soil Sci. Soc. Am. J. 64, 201, 2000.
  • 29. TRIGALET S., VAN OOST K., ROISIN C., VAN WESEMAEL B. Carbon associated with clay and fi ne silt as an indicator for SOC decadal evolution under different residue management practices. Agr. Ecosyst. Environ. 196, 1, 2014.
  • 30. GREGORICH E.G., GILLESPIE A.W., BEARE M.H., CURTIN D., SANEI H., YANNI S.F. Evaluating biodegradability of soil organic matter by its thermal stability and chemical composition. Soil biol. Biochem. 91, 182, 2015.
  • 31. RABBI S.M.F., WILSON B.R., LOCKWOOD P.V., DANIEL H., YOUNG I.M. Soil organic carbon mineralization rates in aggregates under contrasting land uses. Geoderma 216, 10, 2014.
  • 32. OSTROWSKA A., POREBSKA G. Assessment of TOCSOM and SOM-TOC conversion in forest soil. Pol. J. Environ. Stud. 21, 1767, 2012
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.agro-05f85856-f340-4bb6-afae-cc38fe80ca17
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