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Degradation of moist soil aggregates by rapid temperature rise under low intensity fire

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A Commentary to this article was published on 26 September 2012

Abstract

Background and aims

Soil structure degradation by fire is usually attributed to qualitative and quantitative change of organic and inorganic binding agents, especially in high severity burns (>300 °C) that last for prolonged periods (> 1 hour). In contrast, controlled burns are typically managed to be low in intensity and severity. Such burns are considered benign to soil structural stability because organic matter and inorganic binding agents (e.g., gypsum) are relatively stable at such low temperatures. Recent observations at a controlled burn site in the eastern Great Basin (Nevada) showed soil aggregate breakdown found in shrub canopies where soil temperatures briefly exceeded 300 °C as well as interspaces between shrubs, where the temperatures were likely lower than beneath shrubs because of less surface biomass. These alterations cannot be explained in terms of thermal alteration of binding agents. This study was designed to test whether pressure created by rapidly vaporized pore water can cause aggregate breakdown.

Methods

We subjected three different sizes of aggregates (0.25–1, 1–2 and 2–4 mm) of soils derived from the eastern Great Basin burn site as well as from a forest and urban garden in California to rapid and slow (3 °C/min) heating rates. These treatments were conducted at 5 peak temperatures (75, 100, 125, 150 and 175 °C).

Results

Post-burn water stability of the aggregates showed that rapid heating rate caused more pronounced degradation of aggregate stability than slow heating. Moreover, the heating-rate dependent structural degradation increased with peak temperature. For the majority of the aggregates, the effect also increased with initial water content. In all the soils tested, there was no preferential loss of organic matter in the rapid-heating treatment that can explain the observed enhanced breakdown of aggregates.

Conclusions

Our observations indicate that soil structural degradation under low-intensity fire occurs as a result of mechanical stresses extorted by rapidly escaping steam from soil pores under rapid heating rate.

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References

  • Arcenegui V, Mataix-Solera J, Guerrero C, Zornoza R, Mataix-Beneyto J, Garcia-Orenes F (2008) Immediate effects of wildfires on water repellency and aggregate stability in mediterranean calcareous soils. Catena 74(3):219–226

    Article  Google Scholar 

  • Are KS, Oluwatosin GA, Adeyolanu OD, Oke AO (2009) Slash and burn effect on soil quality of an alfisol: Soil physical properties. Soil Tillage Res 103(1):4–10

    Article  Google Scholar 

  • Barfield B, Warner R, Haan C (1985) Applied hydrology and sedimentology for disturbed area. Oklahoma Tech. Press, Stillwater

  • Bravo-Garza MR, Bryan RB, Voroney P (2009) Influence of wetting and drying cycles and maize residue addition on the formation of water stable aggregates in vertisols. Geoderma 151(3–4):150–156

    Article  CAS  Google Scholar 

  • Chandler C, Cheney P, Thomas P (1983) Fire in forestry: Forest fire behavior and effects, vol 1. Wiley, New York

    Google Scholar 

  • Czarnes S, Hallett P, Bengough A, Young I (2000) Root- and microbial-derived mucilages affect soil structure and water transport. Eur J Soil Sci 51(3):435–443

    Article  Google Scholar 

  • DeBano L (2000) The role of fire and soil heating on water repellency in wildland environments: a review. J Hydrol 231:195–206

    Article  Google Scholar 

  • Fayos C (1997) The roles of texture and structure in the water retention capacity of burnt mediterranean soils with varying rainfall. Catena 31(3):219–236

    Article  Google Scholar 

  • Garcia-Corona R, Benito E, de Blas E, Varela ME (2004) Effects of heating on some soil physical properties related to its hydrological behaviour in two north-western spanish soils. Int J Wildland Fire 13(2):195–199

    Article  Google Scholar 

  • Ghezzehei TA (2012) Soil structure. In: Huang P, Li Y, Sumner M (eds) Handbook of soil science, vol 2. CRC Press, Boca Raton, pp 1–17

    Google Scholar 

  • Giovannini G, Lucchesi S (1997) Modifications induced in soil physico-chemical parameters by experimental fires at different intensities. Soil Sci 162(7):479–486

    Article  CAS  Google Scholar 

  • Giovannini G, Lucchesi S, Giachetti M (1988) Effect of heating on some physical and chemical parameters related to soil aggregation and erodibility. Soil Sci 146(4):255–261

    Article  CAS  Google Scholar 

  • Guerrero C, Mataix-Solera J, Navarro-Pedreno J, Garcia-Orenes F, Gomez I (2001) Different patterns of aggregate stability in burned and restored soils. Arid Land Res Manag 15(2):163–171

    Article  Google Scholar 

  • Hillel D (1998) Environmental soil physics. Academic Press, San Diego

    Google Scholar 

  • Jordan A, Zavala L, Mataix-Solera J, Nava A, Alanis N (2011) Effect of fire severity on water repellency and aggregate stability on mexican volcanic soils. Catena 84(3):136–147

    Article  Google Scholar 

  • Keeley J (2009) Fire intensity, fire severity and burn severity: a brief review and suggested usage. Int J Wildland Fire 18:116–126

    Article  Google Scholar 

  • Kemper W, Rosenau R (1986) Aggregate stability and size distribution. In: Klute A (ed) Methods of soil analysis, part 1. Physical and mineralogical methods, 2nd edn. American Society of Agronomy/Soil Science Society of America, Madison, pp 425–442

    Google Scholar 

  • Llovet J, Josa R, Vallejo VR (2008) Thermal shock and rain effects on soil surface characteristics: a laboratory approach. Catena 74(3):227–234

    Article  CAS  Google Scholar 

  • Marcos E, Tarrega R, Luis E (2007) Changes in a humic cambisol heated (100–500 degrees C) under laboratory conditions: the significance of heating time. Geoderma 138(3–4):237–243

    Article  CAS  Google Scholar 

  • Mataix-Solera J, Doerr S (2004) Hydrophobicity and aggregate stability in calcareous topsoils from fire-affected pine forests in southeastern Spain. Geoderma 118(1–2):77–88

    Article  CAS  Google Scholar 

  • Mataix-Solera J, Gomez I, Navarro-Pedreno J, Guerrero C, Moral R (2002) Soil organic matter and aggregates affected by wildfire in a Pinus halepensis forest in a Mediterranean environment. Int J Wildland Fire 11(2):107–114

    Article  Google Scholar 

  • Mataix-Solera J, Cerda A, Arcenegui V, Jordan A, Zavala LM (2011) Fire effects on soil aggregation: a review. Earth-Sci Rev 109(1–2):44–60

    Article  Google Scholar 

  • Nelson DW, Sommers LE (1996) Total carbon, organic carbon, and organic matter. In: Sparks DL (ed) Methods of soil analysis, part 3. Chemical methods. SSSA Book Series No. 5. SSSA and ASA, Madison, pp 961–1010

  • O’Dea ME (2007) Fungal mitigation of soil erosion following burning in a semi-arid arizona savanna. Geoderma 138(1–2):79–85

    Article  Google Scholar 

  • Park E, Sul W, Smucker A (2007) Glucose additions to aggregates subjected to drying/wetting cycles promote carbon sequestration and aggregate stability. Soil Biol Biochem 39(11):2758–2768

    Article  CAS  Google Scholar 

  • Reid J, Goss M (1982) Interactions between soil drying due to plant water-use and decreases in aggregate stability caused by maize roots. J Soil Sci 33(1):47–53

    Article  Google Scholar 

  • Soto B, Benito E, Diaz-fierros F (1991) Heat-induced degradation processes in forest soils. Int J Wildland Fire 1:147–152

    Article  Google Scholar 

  • Stoof CR, Wesseling JG, Ritsema CJ (2010) Effects of fire and ash on soil water retention. Geoderma 159(3–4):276–285

    Article  Google Scholar 

  • Terefe T, Mariscal-Sancho I, Peregrina F, Espejo R (2008) Influence of heating on various properties of six mediterranean soils. A laboratory study. Geoderma 143(3–4):273–280

    Article  CAS  Google Scholar 

  • Ternan J, Neller R (1999) The erodibility of soils beneath wildfire prone grasslands in the humid tropics, Hong Kong. Catena 36(1–2):49–64

    Article  CAS  Google Scholar 

  • Valzano F, Greene R, Murphy B (1997) Direct effects of stubble burning on soil hydraulic and physical properties in a direct drill tillage system. Soil Tillage Res 42(3):209–219

    Article  Google Scholar 

  • Varela ME, Benito E, Keizer JJ (2010) Effects of wildfire and laboratory heating on soil aggregate stability of pine forests in Galicia: the role of lithology, soil organic matter content and water repellency. Catena 83(2–3):127–134

    Article  CAS  Google Scholar 

  • Virto I, Imaz MJ, Enrique A, Hoogmoed W, Bescansa P (2007) Burning crop residues under no-till in semi-arid land, northern Spain—effects on soil organic matter, aggregation, and earthworm populations. Aust J Soil Res 45(6):414–421

    Article  Google Scholar 

  • Wilson C, Carey J, Beeson P, Gard M, Lane L (2001) A gis-based hillslope erosion and sediment delivery model and its application in the cerro grande burn area. Hydrol Process 15(15):2995–3010

    Article  Google Scholar 

  • Zavala LM, Granged AJP, Jordan A, Barcenas-Moreno G (2010) Effect of burning temperature on water repellency and aggregate stability in forest soils under laboratory conditions. Geoderma 158(3–4):366–374

    Article  Google Scholar 

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Acknowledgements

A.A. Albalasmeh and T.A. Ghezzehei gratefully acknowledge funding by the School of Natural Sciences, University of California Merced. The contribution of M. Berli and D.S. Shafer to this work was supported by National Science Foundation under award number EAR-0952272. The authors thank Karletta Chief for her helpful comments and suggestions.

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Authors and Affiliations

  1. University of California, Merced, Merced, CA, USA

    Ammar A. Albalasmeh & Teamrat A. Ghezzehei

  2. Desert Research Institute, University of Nevada System, Reno, NV, USA

    Markus Berli & David S. Shafer

Authors
  1. Ammar A. Albalasmeh
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  2. Markus Berli
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  3. David S. Shafer
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  4. Teamrat A. Ghezzehei
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Correspondence to Teamrat A. Ghezzehei.

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Responsible Editor: David James Chittleborough.

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Albalasmeh, A.A., Berli, M., Shafer, D.S. et al. Degradation of moist soil aggregates by rapid temperature rise under low intensity fire. Plant Soil 362, 335–344 (2013). https://doi.org/10.1007/s11104-012-1408-z

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  • DOI: https://doi.org/10.1007/s11104-012-1408-z

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