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Wildfires and landscape patterns in the Eastern Iberian Peninsula

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Abstract

The relations between disturbance regime and landscape patterns have been developed from a theoretical perspective, but few studies have tested these relations when forces promoting opposing heterogeneity patterns are simultaneously operating on a landscape. This work provides quantitative evidence of these relations in areas dominated by human activity, showing that landscape heterogeneity decreases disturbance spread. In turn, disturbance introduces a source of landscape heterogeneity, but it is not enough to counterbalance the homogeneity trend due to agricultural abandonment. Land cover changes and wildfire occurrence (fires larger than 0.3 km2) have been monitored in the Tivissa municipality (208.4 km2) (Catalonia, NE Spain) from 1956 to 1993. Land cover maps were obtained from 1956, 1978 and 1993 and they were overlaid with fire occurrence maps obtained for the 1975–1995 period from 60 m resolution remote sensing images, which allow the identification of burned areas by sudden drops in Normalized Difference Vegetation Index (NDVI). Changes in landscape patterns in relation to fire regime have been analyzed considering several parameters: patch density, mean patch size, mean distance to the nearest neighbour of the same category, edge density, and the Shannon diversity index. In the 1956–1993 period there is a trend to increasing landscape homogenization due to the expansion of shrub­lands linked to a decrease in forest surface, and to the abandonment of agricultural lands. This trend, however, is not constant along all the period. Fires are more likely to occur in woody, homogenous areas, increasing landscape heterogeneity, as observed in the 1978–1993 period. This increase in heterogeneity does not counterbalance the general trend to landscape homogenization as a consequence of agricultural abandonment and the coalescence of natural vegetation patches.

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References

  • Anderson G.L., Hanson J.D. and Haas R.H. 1993. Evaluating Landstat Thematic Mapper derived vegetation indices for estimating above-ground biomass on semiarid rangelands. Remote Sensing of Environment 45: 165–175.

    Article  Google Scholar 

  • Arianoutsou M. and Ne’eman G. 2000. Post-fire regeneration of natural Pinus halepensis forests in the East Mediterranean Basin. In: Ne’eman G. and Trabaud L. (eds), Ecology, Biogeography and Management of Pinus halepensis and Pinus brutia Forest Ecosystems in the Mediterranean Basin. Backhuys Pub., Leiden, The Netherlands, pp. 269–289.

    Google Scholar 

  • Attiwill P.M. 1994. The disturbance of forest ecosystems: the ecological basis for conservative management. Forest Ecology and Management 63: 247–300.

    Article  Google Scholar 

  • Baker W.L. 1994. Restoration of landscape structure altered by fire suppression. Conservation Biology 8: 763–769.

    Article  Google Scholar 

  • Barbero M., Loisel R., Quézel P., Richardson D.M. and Romane F. 1998. Pines of the Mediterranean Basin. In: Richardson D.M. (ed.), Ecology and Biogeography of Pinus. Cambridge University Press, Cambridge, UK, pp. 153–170.

    Google Scholar 

  • Bolós O. 1967. Comunidades vegetales de las comarcas próximas al litoral situadas entre los ríos Llobregat y Segura. Memorias de la Real Academia de Ciencias y Artes de Barcelona, Barcelona, Spain.

    Google Scholar 

  • Burgan R.E., Klaver R.W. and Klaver J.M. 1998. Fuel models and fire potential from satellite and surface observations. International Journal of Wildland Fire 8: 159–170.

    Google Scholar 

  • Casgrain P. and Legendre L. 1999. The R package for Multivariate and Spatial Analysis. Version 4.0 d1. User’s Manual. Departament de Sciences Biologiques, Université de Montreal, Quebec, Canada.

    Google Scholar 

  • Castellnou M. 1997. Principis de gestió dels grans incendis forestals a la zona de Tivissa-Vandellós: maneig de la successió. Escola Tècnica Superior d’Enginyeria Agraria, Universitat de Lleida, Lleida, Spain.

    Google Scholar 

  • CORINE 1991. Mapa de usos y cubiertas del suelo de Cataluña 1:250000. Institut Cartogràfic de Catalunya, Barcelona, Spain.

    Google Scholar 

  • DARP 1998. Mapa de Cobertes de Sòl de Catalunya 1:25000. Departamnent d’Agricultura, Ramaderia i Pesca, Barcelona, Spain.

    Google Scholar 

  • Davis F.W. and Burrows D.A. 1994. Spatial simulation of fire regime in Mediterranean-climate landscapes. In: Moreno J.M. and Oechel W.C. (eds), The Role of Fire in Mediterranean-Type Ecosystems. Springer-Verlag, New York, New York, USA, pp. 117–139.

    Google Scholar 

  • DeAngelis D.L., Waterhouse J.C., Post W.M. and O’Neill R.V. 1985. Ecological modeling in disturbance evaluation. Ecological Modeling 29: 399–419.

    Article  Google Scholar 

  • Debussche M., Lepart J. and Darvieux A. 1999. Mediterranean landscapes changes: the ancient postcard evidence. Global Ecology and Biogeography Letters 8: 3–16.

    Article  Google Scholar 

  • Delcourt H.R. and Delcourt P.A. 1996. Presettlement landscape heterogeneity: Evaluating grain of resolution using General Land Office Survey data. Landscape Ecology 11: 363–381.

    Google Scholar 

  • Díaz-Delgado R. 2000. Caracterización mediante teledetección del régimen de incendios forestales en Cataluña (periodo 1975-1998) y su influencia en los procesos de regeneración. PhD Dissertation, Universitat Autònoma Barcelona, Bellaterra, Spain.

    Google Scholar 

  • Díaz-Delgado R., Lloret F., Pons X. and Terradas J. 2002. Satellite evidence of decreasing resilience in Mediterranean plant communities after recurrent fires. Ecology 83: 2293–2303.

    Google Scholar 

  • Douglas T., Critchley D. and Park G. 1996. The deintensification of terraced agricultural land near Trevélez, Sierra Nevada, Spain. Global Ecology and Biogeography Letters 5: 258–270.

    Google Scholar 

  • Escarré J., Houssard C. and Debussche M. 1983. Évolution de la végétation et du sol après abandon cultural en région méditerranéenne: étude de succession dans les Garrigues du Montpelliérais (France). Acta Oecologica Oecol. Plant 4: 221–239.

    Google Scholar 

  • Fernandez A., Illera P. and Casanova J.M. 1997. Automatic mapping of surfaces affected by forest fires in Spain using AVHRR NDVI composite image data. Remote Sensing of Environment 60: 153–160.

    Article  Google Scholar 

  • Fernández-Ales R., Martin A., Ortega F. and Ales E.E. 1992. Recent changes in landscape structure and function in a mediterranean region of SW Spain (1950-1984). Landscape Ecology 7: 3–18.

    Google Scholar 

  • Forman R.T. 1995. Land mosaics. The ecology of landscapes and regions. Cambridge University Press, Cambridge, UK.

    Google Scholar 

  • Fortin M.L. 1999. Spatial analysis in Landscape Ecology. In: Klopatek J.M. and Gardner R.H. (eds), Landscape Ecological Analysis. Issues and Applications. Springer, New York, New York, USA, pp. 253–279.

    Google Scholar 

  • Fortin M.J. and Gurevitch J. 1993. Mantel Tests: Spatial Structure in Field Experiments. In: Scheiner S.M. and Gurevitch J. (eds), Design and Analysis of Ecological Experiments. Chapman and Hall, New York, New York, USA, pp. 342–359.

    Google Scholar 

  • Gamon J.A., Field C.B., Goulden M.L., Griffin K.L., Hartley A.E., Joel G. et al. 1995. Relationships between NDVI, structure, and photosynthesis in three Californian vegetation types. Ecological Applications 5: 28–41.

    Google Scholar 

  • Giralt E. 1990. L’agricultura. In: Benavente J., Giralt E. and Nicolau R. (eds), Història Econòmica de la Catalunya Contemporànea. Població i Agricultura. Vol. 2. Enciclopèdia Catalana, Barcelona, Spain, pp. 121–309.

    Google Scholar 

  • Hanes T. 1971. Succession after fire in the chaparral of southern California. Ecological Monographs 41: 27–42.

    Google Scholar 

  • Haydon D.T., Friar J.K. and Pianka E.R. 2000. Fire-driven dynamic mosaic in the Great Victoria Desert, Australia. I. Fire geometry. Landscape Ecology 15: 373–381.

    Google Scholar 

  • Herranz J.M., Martínez-Sánchez J.J., Marín A. and Ferrandis P. 1997. Postfire regeneration of Pinus halepensis Miller in a semi-arid area in Albacete province (southeastern Spain). Ecoscience 4: 86–90.

    Google Scholar 

  • Johnson E.A., Miyanishi K. and Weir J.M.H. 1998. Wildfires in the western Canadian boreal forest: Landscape patterns and ecosystem management. Journal of Vegetation Science 9: 603–610.

    Google Scholar 

  • Kassischke E.S., French H.F., Harrell P., Christiensen N.L., Ustin S.L. and Barry D. 1993. Monitoring of wildfires in boreal forests using large area AVHRR NDVI composite image data. Remote Sensing of Environment 45: 61–71.

    Google Scholar 

  • Keeley J.E. 1986. Resilience of Mediterranean shrub communities to fires. In: Dell B., Hopkins A.J.M. and Lamont B.B. (eds), Resilience in Mediterranean-type Ecosystems. Dr W. Junk Publishers, Dordrecht, Netherlands, pp. 95–112.

    Google Scholar 

  • Knick S.T. and Rotenberry J.T. 1997. Landscape characteristics of disturbed shrubsteppe habitats in southwestern Idaho (USA.). Landscape Ecology 5: 287–297.

    Google Scholar 

  • Kozlowski T.T. and Ahlgren C.E. 1974. Fire and Ecosystems. Academic Press, New York, New York, USA.

    Google Scholar 

  • Krumel J.R., Gardner R.H., Sugihara G., O’Neill R.V. and Coleman P.R. 1987. Landscape patterns in a disturbed environment. Oikos 48: 321–324.

    Google Scholar 

  • McGarigal K. and Marks B.J. 1995. FRAGSTATS: Spatial Pattern Analysis. Program for Quantifying Landscape structure. http:// www.fsl.orst.edu/lter/data/software/fragstat.htm. US Department of Agriculture, Pacific Northwest Research Station GTR, Portland, Oregon, USA.

    Google Scholar 

  • MAPA 1980. Mapa de Cultivos y Aprovechamientos 1:50000. Ministerio de Agricultura, Pesca y Alimentación, Madrid, Spain.

    Google Scholar 

  • Masalles R. and Vigo J. 1987. La successió a les terres mediterrànies: sèries de vegetació. In: Terradas J. (ed.), Ecosistemes Terrestres. La resposta als incendis i a d’altres peretorbacions. Diputació de Barcelona, Barcelona, Spain, pp. 27–43.

    Google Scholar 

  • Mather P.M. 1999. Computer processing of remotely sensed images. 2nd edn. John Wiley & Sons, New York, New York, USA.

    Google Scholar 

  • Moreno J.M., Vázquez A. and Vélez R. 1998. Recent history of forest fires in Spain. In: Moreno J.M. (ed.), Large Forest Fires. Backhuys, Leiden, Netherlands, pp. 159–185.

    Google Scholar 

  • Nathan R. and Ne’eman G. 2000. Serotinity, seed dispersal and seed predation in Pinus halepensis. In: Ne’eman G. and Trabaud L. (eds), Ecology, Biogeography and Management of Pinus halepensis and Pinus brutia Forest Ecosystems in the Mediterranean Basin. Backhuys, Leiden, Netherlands, pp. 105–118.

    Google Scholar 

  • Naveh Z. and Leiberman A. 1990. Landscape Ecology. Springer, New York, New York, USA.

    Google Scholar 

  • Palà V. and Pons X. 1995. Incorporation of relief into geometric correction based on polynomials. Photogrammetrical Engineering and Remote Sensing 7: 935–944.

    Google Scholar 

  • Pereira M.C. and Setzer A.W. 1996. Comparison of fire detection in savannas using AVHRR’s channel 3 and TM images. International Journal of Remote Sensing 17: 1925–1937.

    Google Scholar 

  • Pickett S.T. and White P.S. (eds) 1985. The Ecology of Natural Disturbance and Patch Dynamics. Academic Press, New York, New York, USA.

    Google Scholar 

  • Pino J., Rodà F., Ribas J. and Pons X. 2000. Landscape structure and bird species richness: implications for conservation in rural areas between natural parks. Landscape and Urban Planning 49: 35–48.

    Article  Google Scholar 

  • Piñol J., Terradas J. and Lloret F. 1998. Climate warming, wildfire hazard, and wildfire ccurrence in coastal eastern Spain. Climatic Change 38: 345–357.

    Google Scholar 

  • Pons X. 2000. MiraMon. Sistema d’Informació Geogràfica i software de Teledetecció. Centre de Recerca Ecològica i Aplicacions Forestals, CREAF, Bellaterra, Spain.

    Google Scholar 

  • Pons X. and Solé-Sugrañes L. 1994. A simple radiometric correction model to improve automatic mapping of vegetation from multispectral satellite data. Remote Sensing of Environment 48: 191–204.

    Google Scholar 

  • Quattrochi D.A. and Pelletier R.E. 1991. Remote sensing for analysis of landscapes: an introduction. In: Turner M.G. and Gardner R.H. (eds), Quantitative Methods in Landscape Ecology. Springer, New York, New York, USA, pp. 51–76.

    Google Scholar 

  • Real J. 2000. Los incendios pueden favorecer la recolonización de la collalba negra (Oenanthe leucura). Ardeola 47: 93–96.

    Google Scholar 

  • Roberts D.W. 1996. Landscape vegetation modelling with vital attributes and fuzzy systems theory. Ecological Modelling 90: 175–184.

    Google Scholar 

  • Romme W.H. 1982. Fire and landscape diversity in subalpine forests of Yellowstone National Park. Ecological Monographs 52: 199–221.

    Google Scholar 

  • Salvador R., Valeriano J., Pons X. and Díaz-Delgado R. 2000. A semiautomatic methodology to detect fire scars in shrubs and evergreen forests with Landsat MSS time series. International Journal of Remote Sensing 21: 655–673.

    Google Scholar 

  • Terradas J., Piñol J. and Lloret F. 1998. Risk factors in wildfires along the Mediterranean coast of the Iberian Peninsula. In: Trabaud L. (ed.), Fire Management and Landscape Ecology. International Association of Wildland Fire, Fairfield, Washington, USA, pp. 297–304.

    Google Scholar 

  • Trabaud L. 1987. Fire and the survival traits of plants. In: Trabaud L. (ed.), The Role of Fire in Ecological Systems. SPB Academic Publishing, The Hague, Netherlands, pp. 65–89.

    Google Scholar 

  • Trabaud L. 2000. Post-fire regeneration of Pinus halepensis forests in the West Mediterranean. In: Ne’eman G. and Trabaud L. (eds), Ecology, Biogeography and Management of Pinus halepensis and Pinus brutia Forest Ecosystems in the mediterranean Basin. Backhuys, Leiden, Netherlands, pp. 257–268.

    Google Scholar 

  • Trabaud L., Christensen N.L. and Gill A.M. 1993. Historical Biogeography of fire in temperate and Mediterranean ecosystems. In: Crutzen P.J. and Goldammer J.G. (eds), Fire in the Environment: the Ecological, Atmospheric and Climatic Importance of Vegetation Fires. John Wiley & Sons, New York, New York, USA, pp. 277–295.

    Google Scholar 

  • Trabaud L. and Lépart J. 1980. Diversity and stability in garrigue ecosystems after fire. Vegetatio 43: 49–57.

    Google Scholar 

  • Turner M.G. 1989. Landscape Ecology: The effect of pattern on process. Annual Reviews Ecology & Systematics 20: 171–197.

    Google Scholar 

  • Turner M.G., Gardner R.H., Dale V.H. and O’Neill R.V. 1989. Predicting the spread of disturbance across heterogeneous landscapes. Oikos 55: 121–129.

    Google Scholar 

  • Turner M.G., Hargrove W.W., Gardner R.H. and Romme W.H. 1994. Effects of fire on landscape heterogeneity in Yellowstone National Park,Wyoming. Journal of Vegetation Science 5: 731–742.

    Google Scholar 

  • Turner M.G. and Romme W.H. 1994. Landscape dynamics in crown fire ecosystems. Landscape Ecology 9: 59–77.

    Google Scholar 

  • Turner M.G., Romme W.H., Gardner R.H. and Hargrove W.W. 1997. Effects of fire size and pattern on early succession in Yellowstone National Park. Ecology 67: 411–433.

    Google Scholar 

  • Valette J.C., Clements A. and Delabraze P. 1979. Inflammabilité d’espèces mediterranéennes. INRA, Avingnon, France.

    Google Scholar 

  • Weir J.M.H. and Johnson E.A. 2000. Fire frequency and the spatial age mosaic of the mixed-wood boreal forest in Western Canada. Ecological Applications 10: 1162–1177.

    Google Scholar 

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Authors and Affiliations

  1. Center for Ecological Research and Forestry Applications (CREAF), Universitat Autònoma de Barcelona, Barcelona, 08193, Spain

    Francisco Lloret, Eduard Calvo, Xavier Pons & Ricardo Díaz-Delgado

  2. Unitat d’Ecologia, Departament de Biologia Animal, Biologia Vegetal i Ecologia, Universitat Autònoma de Barcelona, Barcelona, 08193, Spain

    Francisco Lloret

  3. Departament de Geografia, Universitat Autònoma de Barcelona, Barcelona, 08193, Spain

    Xavier Pons

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  1. Francisco Lloret
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  4. Ricardo Díaz-Delgado
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Lloret, F., Calvo, E., Pons, X. et al. Wildfires and landscape patterns in the Eastern Iberian Peninsula. Landscape Ecol 17, 745–759 (2002). https://doi.org/10.1023/A:1022966930861

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