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Research on the Influence Depth of Soil with Different Burn Severity in the Burned Areas of E’gu Village in Yajiang County

Received: 21 August 2019     Published: 18 November 2019
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Abstract

The high temperature caused by forest fires often leads to changes of soil properties, however, there is few detailed studies on the influence depth of soil properties caused by different fire severities. Taking the burned areas of E’Gu Village in Yajiang County as the research object, the influence depth of soil with different fire severity was revealed with the help of field and laboratory experiments in this paper. According to the research results, the influence depth of forest fire on soil natural density, bulk density and porosity is less than 2cm, and the influence depth on moisture content is more than 2cm. But only in the severely burned soil, the bulk density and porosity behaved significant differences when contrast to unburnt soil. The influence depth of lightly burn on soil water repellency was 1cm, and the influence depth of moderately and severely burn on soil water repellency is 3cm. In addition, the variation of soil repellency in burned area was in direct proportion to burn severity. The influence depth of forest fire on soil permeability is not more than 4 cm, and the influence of lightly burn on soil permeability is not significant, while in moderately and severely burned areas, the soil permeability changes significantly.

Published in Earth Sciences (Volume 8, Issue 6)
DOI 10.11648/j.earth.20190806.12
Page(s) 317-322
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2019. Published by Science Publishing Group

Keywords

Burn Severity, Soil Physical Properties, Water Repellency, Permeability, Influence Depth

References
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[2] Benavides-Solorio J, Macdonald L H. Post-fire runoff and erosion from simulated rainfall on small plots, Colorado Front Range. Hydrological Processes. 2001, 15 (15): 2931-2952.
[3] Hubbert K R, Preisler H K, Wohlgemuth P M, et al. Prescribed burning effects on soil physical properties and soil water repellency in a steep chaparral watershed, southern California, USA. Geoderma. 2006, 130 (3-4): 284-298.
[4] S. Long, Z. Jun, H. Haiqing. Effect of Moderate Fire Disturbance on Soil Physical and Chemical Properties of Betula platyphylla-Larix gmelinii Mixed Forest. SCIENTIA SILVAE SINICAE. 2011, 47 (02): 103-110.
[5] Fox D M, Darboux F, Carrega P. Effects of fire-induced water repellency on soil aggregate stability, splash erosion, and saturated hydraulic conductivity for different size fractions. Hydrological Processes. 2010, 21 (17): 2377-2384.
[6] Jiménez-Pinilla P, Lozano E, Mataix-Solera J, et al. Temporal changes in soil water repellency after a forest fire in a Mediterranean calcareous soil: Influence of ash and different vegetation type. Science of The Total Environment. 2016, 572: 1252-1260.
[7] Pereira P, úbeda X, Mataix-Solera J, et al. Short-term changes in soil Munsell colour value, organic matter content and soil water repellency after a spring grassland fire in Lithuania. Solid Earth. 2014, 5 (1): 209-225.
[8] Jordán A, Zavala L M, Mataix-Solera J, et al. Effect of fire severity on water repellency and aggregate stability on Mexican volcanic soils. CATENA. 2011, 84 (3): 136-147.
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[13] Bradstock R A, Auld T D. Soil Temperatures During Experimental Bushfires in Relation to Fire Intensity: Consequences for Legume Germination and Fire Management in South-Eastern Australia. Journal of Applied Ecology. 1995, 32 (1): 76-84.
[14] D. Qiu, W. Zefei. The impact of silvicultural use of fire on soil temperature of the mixed coniferous and broad-leaved forests. 2018, 46 (04): 63-66.
[15] Parsons A. Field guide for mapping post-fire soil burn severity. General Technical Report RMRS-GTR-243. USDA Forest Service, Fort Collins [R]., 2010.
[16] Mataix-Solera J, Arcenegui V, Tessler N, et al. Soil properties as key factors controlling water repellency in fire-affected areas: Evidences from burned sites in Spain and Israel. CATENA. 2013, 108: 6-13.
[17] Zhang N, Renduo. Determination of Soil Sorptivity and Hydraulic Conductivity from the Disk Infiltrometer. Soil Science Society of America Journal. 1997, 61 (4): 1024-1030.
[18] Badía, D., López-García, S., Martí, C., et al. 2017. Burn effects on soil properties associated to heat transfer under contrasting moisture content. Science of the Total Environment, 601-602: 1119-1128.
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Cite This Article
  • APA Style

    Wang Yan, Hu Xiewen, Jin Tao, Yang Ying, Chao Xichao. (2019). Research on the Influence Depth of Soil with Different Burn Severity in the Burned Areas of E’gu Village in Yajiang County. Earth Sciences, 8(6), 317-322. https://doi.org/10.11648/j.earth.20190806.12

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    ACS Style

    Wang Yan; Hu Xiewen; Jin Tao; Yang Ying; Chao Xichao. Research on the Influence Depth of Soil with Different Burn Severity in the Burned Areas of E’gu Village in Yajiang County. Earth Sci. 2019, 8(6), 317-322. doi: 10.11648/j.earth.20190806.12

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    AMA Style

    Wang Yan, Hu Xiewen, Jin Tao, Yang Ying, Chao Xichao. Research on the Influence Depth of Soil with Different Burn Severity in the Burned Areas of E’gu Village in Yajiang County. Earth Sci. 2019;8(6):317-322. doi: 10.11648/j.earth.20190806.12

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  • @article{10.11648/j.earth.20190806.12,
      author = {Wang Yan and Hu Xiewen and Jin Tao and Yang Ying and Chao Xichao},
      title = {Research on the Influence Depth of Soil with Different Burn Severity in the Burned Areas of E’gu Village in Yajiang County},
      journal = {Earth Sciences},
      volume = {8},
      number = {6},
      pages = {317-322},
      doi = {10.11648/j.earth.20190806.12},
      url = {https://doi.org/10.11648/j.earth.20190806.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.earth.20190806.12},
      abstract = {The high temperature caused by forest fires often leads to changes of soil properties, however, there is few detailed studies on the influence depth of soil properties caused by different fire severities. Taking the burned areas of E’Gu Village in Yajiang County as the research object, the influence depth of soil with different fire severity was revealed with the help of field and laboratory experiments in this paper. According to the research results, the influence depth of forest fire on soil natural density, bulk density and porosity is less than 2cm, and the influence depth on moisture content is more than 2cm. But only in the severely burned soil, the bulk density and porosity behaved significant differences when contrast to unburnt soil. The influence depth of lightly burn on soil water repellency was 1cm, and the influence depth of moderately and severely burn on soil water repellency is 3cm. In addition, the variation of soil repellency in burned area was in direct proportion to burn severity. The influence depth of forest fire on soil permeability is not more than 4 cm, and the influence of lightly burn on soil permeability is not significant, while in moderately and severely burned areas, the soil permeability changes significantly.},
     year = {2019}
    }
    

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  • TY  - JOUR
    T1  - Research on the Influence Depth of Soil with Different Burn Severity in the Burned Areas of E’gu Village in Yajiang County
    AU  - Wang Yan
    AU  - Hu Xiewen
    AU  - Jin Tao
    AU  - Yang Ying
    AU  - Chao Xichao
    Y1  - 2019/11/18
    PY  - 2019
    N1  - https://doi.org/10.11648/j.earth.20190806.12
    DO  - 10.11648/j.earth.20190806.12
    T2  - Earth Sciences
    JF  - Earth Sciences
    JO  - Earth Sciences
    SP  - 317
    EP  - 322
    PB  - Science Publishing Group
    SN  - 2328-5982
    UR  - https://doi.org/10.11648/j.earth.20190806.12
    AB  - The high temperature caused by forest fires often leads to changes of soil properties, however, there is few detailed studies on the influence depth of soil properties caused by different fire severities. Taking the burned areas of E’Gu Village in Yajiang County as the research object, the influence depth of soil with different fire severity was revealed with the help of field and laboratory experiments in this paper. According to the research results, the influence depth of forest fire on soil natural density, bulk density and porosity is less than 2cm, and the influence depth on moisture content is more than 2cm. But only in the severely burned soil, the bulk density and porosity behaved significant differences when contrast to unburnt soil. The influence depth of lightly burn on soil water repellency was 1cm, and the influence depth of moderately and severely burn on soil water repellency is 3cm. In addition, the variation of soil repellency in burned area was in direct proportion to burn severity. The influence depth of forest fire on soil permeability is not more than 4 cm, and the influence of lightly burn on soil permeability is not significant, while in moderately and severely burned areas, the soil permeability changes significantly.
    VL  - 8
    IS  - 6
    ER  - 

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Author Information
  • Faculty of Geosciences and Environment Engineering, Southwest Jiaotong University, Chengdu, China

  • Faculty of Geosciences and Environment Engineering, Southwest Jiaotong University, Chengdu, China

  • Faculty of Geosciences and Environment Engineering, Southwest Jiaotong University, Chengdu, China

  • Faculty of Geosciences and Environment Engineering, Southwest Jiaotong University, Chengdu, China

  • Faculty of Geosciences and Environment Engineering, Southwest Jiaotong University, Chengdu, China

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