Soil Evolution After Fire in Quercus Ilex and Pinus Halepensis Forests

  • A. Ferran
  • I. Serrasolsas
  • V. R. Vallejo

Abstract

Four contrasted burned sites in Catalonia (NE Spain) have been compared to-illustrate the diversified response to fire depending on the interaction of substrate-vegetation characteristics. Data from plant cover evolution, forest floor layers and soil chemical properties demonstrated that the garrigue on limestone is the most resilient ecosystem as a result of the resprouting capacity of Ouercus coccifera and the high soil stability. The shrubland on marls was however, the least resilient, with the poorest plant regeneration and greatest erosion rates. The plant communities on conglomerates and the holm oak forest on schists, represented intermediate situations, where the variable degree of erosion and nutrient losses were compensated by a rapid plant colonization just after the fire.

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References

  1. (1).
    Arias J. J., Serrasolsas I., Vallejo V. R., Alcañiz J. M. Josa R. and Sole A. (1990). E1 efecto de la tala y del incendio forestal sobre el suelo en la Serra de Prades (Tarragona ). LUCDEME report.Google Scholar
  2. (2).
    Cuco M. L. (1987). Mecanismes de regeneració. Quaderns d’Ecologia Aplicada, 10: 45–62. Diputació de Barcelona.Google Scholar
  3. (3).
    De Bano L.F. and Klopatek J.M. (1988). Phosphorus dynamics of Pinyon-Juniper soils following simulated burning. Soil Sci.Soc.Amer.J. 52 (l): 271–276.CrossRefGoogle Scholar
  4. (4).
    Ferran A. (1987). Efectes del foc sobre els sòls del Massís de Garraf: Repercussions a llarg termini. Master Thesis. Universitat de Barcelona.Google Scholar
  5. (5).
    Ferran A., Castell C., Farras A., Lopez L. and Vallejo V.R. (in press). Els efectes del foc en pinedes de la Catalunya Central. Butlletí de la Institució Catalana de Història Natural.Google Scholar
  6. (6).
    Ferran A. and Vallejo V.R. (in press). Forest floor layers evolution after fire in Ouercus ilex ecosystems. Vegetatio.Google Scholar
  7. (7).
    Generalitat De Catalunya (1986). Incendis forestals. Causes-Problemes-Solucions. Departament d’Agricultura, Ramaderia i Pesca.Google Scholar
  8. (8).
    Icona (1990). Ecología, Fuera de Serie, no1. Madrid.Google Scholar
  9. (9).
    Jenny H. (1980). The soil resource. Origin and Behaviour. Springer-Verlag. New York. 377 pp.Google Scholar
  10. (10).
    Kutiel P. and Naveh Z. (1987). The effect of fire on nutrients in pine forest soil. Plant and Soil, 104: 269–274.CrossRefGoogle Scholar
  11. (11).
    Olson J.S. (1963). Energy storage and the balance of producers and decomposers in ecological systems. Ecology, 44 (2): 322–331.CrossRefGoogle Scholar
  12. (12).
    Papio C. (1990). Ecologia del foc: regeneració en garrigues i pinedes mediterrànies. Ph.D.Thesis. Universitat Autònoma de Barcelona.Google Scholar
  13. (13).
    Raison R.J. (1986). Effects of fire on soil chemical properties and nutrient supplying capacity. Aust.For.Res., 16.Google Scholar
  14. (14).
    Rundel P.W. (1983). Impact of fire on nutrient cycles in mediterranean-type ecosystems with reference to chaparral. In: Kruger et al. (eds.). Mediterranean-type ecosystems. The role of nutrients. Springer-Verlag, Berlin, pp. 192–203.CrossRefGoogle Scholar
  15. (15).
    Serra A. et al. (1988). Estudi del sòl, artròpodes edàfics i reforestació d’un bosc cremat. Memòria final del programa de recerca finançat per la CIRIT. Generalitat de Catalunya.Google Scholar
  16. (16).
    Serrasolsas I. (1987). Efectes del foc sobre els sòls del Massís de Garraf: Estudi del primer any després de l’incendi. Master Thesis. Universitat de Barcelona.Google Scholar
  17. (17).
    Smith O.L. (1982). Soil microbiology: a model of decomposition and nutrient cycling. CRC Press. Florida.Google Scholar
  18. (18).
    Walker J., Raison R.J., Khanna P.K. (1986). “Fire”. In: Russell & Isbell (eds). Australian soils. The human impact. University of Queensland Press.Google Scholar

Copyright information

© ECSC, EEC, EAEC, Brussels and Luxembourg 1992

Authors and Affiliations

  • A. Ferran
    • 1
  • I. Serrasolsas
    • 1
  • V. R. Vallejo
    • 1
  1. 1.Dept. Biologia VegetalUniversitat de BarcelonaBarcelonaSpain

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