Forest fire spatial pattern analysis in Galicia (NW Spain).

Knowledge of fire behaviour is of key importance in forest management. In the present study, we analysed the spatial structure of forest fire with spatial point pattern analysis and inference techniques recently developed in the Spatstat package of R. Wildfires have been the primary threat to Galician forests in recent years. The district of Fonsagrada-Ancares is one of the most seriously affected by fire in the region and, therefore, the central focus of the study. Our main goal was to determine the spatial distribution of ignition points to model and predict fire occurrence. These data are of great value in establishing enhanced fire prevention and fire fighting plans. We found that the spatial distribution of wildfires is not random and that fire occurrence may depend on ownership conflicts. We also found positive interaction between small and large fires and spatial independence between wildfires in consecutive years.

[1]  Even Bergseng,et al.  Why protection of biodiversity creates conflict - some evidence from the Nordic countries. , 2009 .

[2]  Timo Pukkala,et al.  Using multiscale spatial analysis to assess fire ignition density in Catalonia, Spain , 2011, Annals of Forest Science.

[3]  Jian Yang,et al.  Spatial Patterns of Modern Period Human-Caused Fire Occurrence in the Missouri Ozark Highlands , 2007, Forest Science.

[4]  Xavier Pons,et al.  Spatial patterns of fire occurrence in Catalonia, NE, Spain , 2004, Landscape Ecology.

[5]  Fernando Pérez-Cabello,et al.  Mapping lightning/human-caused wildfires occurrence under ignition point location uncertainty , 2007 .

[6]  N. Jones,et al.  Local attitudes on protected areas: evidence from three Natura 2000 wetland sites in Greece. , 2010, Journal of environmental management.

[7]  Richard K. Johnson,et al.  Identifying, managing and monitoring conflicts between forest biodiversity conservation and other human interests in Europe , 2005 .

[8]  J. Neyman,et al.  Statistical Approach to Problems of Cosmology , 1958 .

[9]  Pedro Álvarez-Álvarez,et al.  Landscape metrics for characterization of forest landscapes in a sustainable management framework: Potential application and prevention of misuse , 2009, Annals of Forest Science.

[10]  Timo Pukkala,et al.  A fire probability model for forest stands in Catalonia (north-east Spain) , 2006 .

[11]  E. Chuvieco,et al.  Human-caused wildfire risk rating for prevention planning in Spain. , 2009, Journal of environmental management.

[12]  Patricia L. Andrews,et al.  Introduction To Wildland Fire , 1984 .

[13]  Daniel Mandallaz,et al.  Prediction of forest fires with Poisson models , 1997 .

[14]  Peter J. Diggle,et al.  Statistical analysis of spatial point patterns , 1983 .

[15]  P. Simmons,et al.  Does stakeholder involvement really benefit biodiversity conservation , 2013 .

[16]  Montserrat Pallares-Barbera,et al.  Spatial distribution of ignitions in Mediterranean periurban and rural areas: The case of Catalonia , 2006 .

[17]  M. Carranza,et al.  Landscape Change and Ecosystem Classification in a Municipal District of a Small City (Isernia, Central Italy) , 2005, Environmental monitoring and assessment.

[18]  S. Ventura,et al.  ENVIRONMENTAL AND SOCIAL FACTORS INFLUENCING WILDFIRES IN THE UPPER MIDWEST, UNITED STATES , 2001 .

[19]  Raul Romero-Calcerrada,et al.  GIS analysis of spatial patterns of human-caused wildfire ignition risk in the SW of Madrid (Central Spain) , 2008, Landscape Ecology.

[20]  Marc G. Genton,et al.  Spatio-temporal analysis of wildfire ignitions in the St Johns River Water Management District, Florida , 2006 .

[21]  Douglas G. Woolford,et al.  A model for predicting human-caused wildfire occurrence in the region of Madrid, Spain , 2010 .

[22]  M. Pérez,et al.  Using GIS to measure changes in the temporal and spatial dynamics of forestland: experiences from north-west Spain , 2006 .

[23]  Noel A Cressie,et al.  Statistics for Spatial Data. , 1992 .

[24]  R. M. Morris,et al.  An earthworm cultivation and soil inoculation technique for land restoration , 1995 .

[25]  Marc G. Genton,et al.  Modeling spatio-temporal wildfire ignition point patterns , 2009, Environmental and Ecological Statistics.

[26]  J. Cardille.  Environmental and Social Factors Influencing Wildfires in the Upper Midwest, USA , 2001 .

[27]  Stanley T. Asah,et al.  Diagnostic reframing of intractable environmental problems: case of a contested multiparty public land-use conflict. , 2012, Journal of environmental management.

[28]  T. Sisk,et al.  Mapping the probability of large fire occurrence in northern Arizona, USA , 2006, Landscape Ecology.

[29]  Adrian Baddeley,et al.  spatstat: An R Package for Analyzing Spatial Point Patterns , 2005 .

[30]  M. Marey-Pérez,et al.  Land-use and land-base patterns in non-industrial private forests: Factors affecting forest management in Northern Spain , 2009 .

[31]  Carlo Ricotta,et al.  Using Monte Carlo simulations to estimate relative fire ignition danger in a low-to-medium fire-prone region , 2011 .

[32]  F. Moreira,et al.  Regional variations in wildfire susceptibility of land-cover types in Portugal: implications for landscape management to minimize fire hazard , 2009 .

[33]  J. Benavent-Corai,et al.  Scaling properties in forest fire sequences: The human role in the order of nature , 2007 .

[34]  Nikos Koutsias,et al.  Multivariate analysis of landscape wildfire dynamics in a Mediterranean ecosystem of Greece , 2007 .

[35]  M. Marey-Pérez,et al.  Practical Application of Multivariant Analysis Techniques to the Forest Management of Active Farmers in the Northwest of Spain , 2012, Small-scale Forestry.

[36]  Jorge Mateu,et al.  Pinpointing spatio-temporal interactions in wildfire patterns , 2012, Stochastic Environmental Research and Risk Assessment.

[37]  Peter Hall,et al.  Bootstrap Confidence Regions for the Intensity of a Poisson Point Process , 1996 .

[38]  D. Stoyan,et al.  Statistical Analysis and Modelling of Spatial Point Patterns , 2008 .

[39]  A. Baddeley,et al.  Non‐ and semi‐parametric estimation of interaction in inhomogeneous point patterns , 2000 .

[40]  T. Curt,et al.  Managing road corridors to limit fire hazard. A simulation approach in southern France , 2010 .

[41]  N. Jones,et al.  Local social capital and the acceptance of Protected Area policies: an empirical study of two Ramsar river delta ecosystems in northern Greece. , 2012, Journal of environmental management.

[42]  E. Ostrom,et al.  The Struggle to Govern the Commons , 2003, Science.

[43]  A. Sebastián-López,et al.  Integration of socio-economic and environmental variables for modelling long-term fire danger in Southern Europe , 2008, European Journal of Forest Research.

[44]  J. Randolph,et al.  Institutions, Biophysical Factors and History: An Integrative Analysis of Private and Common Property Forests in Guatemala and Honduras , 2007 .

[45]  J. A. Riveiro Valiño,et al.  Typology, classification and characterization of farms for agricultural production planning , 2008 .

[46]  M. Pérez.  Tenencia de la tierra en Galicia, modelo para la caracterización de los propietarios forestales , 2003 .

[47]  B. Malamud,et al.  Models, data and mechanisms: quantifying wildfire regimes , 2006, Geological Society, London, Special Publications.

[48]  M. Lockwood.  Good governance for terrestrial protected areas: A framework, principles and performance outcomes. , 2010, Journal of environmental management.

[49]  Carlos José Álvarez-López,et al.  The use of discriminant analysis to validate a methodology for classifying farms based on a combinatorial algorithm , 2009 .

[50]  F. Moreira,et al.  Landscape--wildfire interactions in southern Europe: implications for landscape management. , 2011, Journal of environmental management.

[51]  Janaki R.R. Alavalapati,et al.  Perceptions of collective action and its success in community based natural resource management: An empirical analysis , 2006 .

[52]  S. Stoll-Kleemann,et al.  Opportunities and barriers in the implementation of protected area management: a qualitative meta-analysis of case studies from European protected areas , 2011 .

[53]  B. M. Wotton,et al.  Climate Change and People-Caused Forest Fire Occurrence in Ontario , 2003 .

[54]  Timo Pukkala,et al.  Characterization of forest fires in Catalonia (north-east Spain) , 2007, European Journal of Forest Research.

[55]  T. T. Veblen,et al.  LANDSCAPE INFLUENCES ON OCCURRENCE AND SPREAD OF WILDFIRES IN PATAGONIAN FORESTS AND SHRUBLANDS , 2005 .

[56]  Jørund Aasetre.  Perceptions of communication in Norwegian forest management , 2006 .

[57]  M. Vasconcelos,et al.  Spatial Prediction of Fire Ignition Probabilities: Comparing Logistic Regression and Neural Networks , 2001 .

[58]  J. Zêzere,et al.  Assessment and validation of wildfire susceptibility and hazard in Portugal , 2009 .

[59]  Gary Higgs,et al.  The Use of Comaps to Explore the Spatial and Temporal Dynamics of Fire Incidents: A Case Study in South Wales, United Kingdom , 2007 .

[60]  Carlos J. Novillo,et al.  Spatial modelling of socioeconomic data to understand patterns of human-caused wildfire ignition risk in the SW of Madrid (central Spain) , 2010 .

[61]  Mike Rees,et al.  5. Statistics for Spatial Data , 1993 .

[62]  P. Diggle.  A Kernel Method for Smoothing Point Process Data , 1985 .

[63]  Kalliope Pediaditi,et al.  Participation in the management of Greek Natura 2000 sites: evidence from a cross-level analysis. , 2012, Journal of environmental management.

[64]  Carlo Ricotta,et al.  Evidence of selective burning in Sardinia (Italy): which land-cover classes do wildfires prefer? , 2008, Landscape Ecology.

[65]  F. Moreira,et al.  Modeling and mapping wildfire ignition risk in Portugal , 2009 .

[66]  Suzana Dragicevic,et al.  Design and implementation of an integrated GIS-based cellular automata model to characterize forest fire behaviour , 2008 .

[67]  F. D. Pineda,et al.  Modelling of landscape changes derived from the dynamics of socio-ecological systems: A case of study in a semiarid Mediterranean landscape , 2008 .

[68]  L. Firbank,et al.  Identifying and managing the conflicts between agriculture and biodiversity conservation in Europe - a review , 2008 .

[69]  Unai Pascual,et al.  Valuing a Natura 2000 network site to inform land use options using a discrete choice experiment: An illustration from the Basque Country , 2012 .

[70]  M. Marey-Pérez,et al.  Forest transition in Northern Spain: local responses on large-scale programmes of field-afforestation. , 2009 .

[71]  P. Strobl,et al.  Comprehensive Monitoring of Wildfires in Europe: The European Forest Fire Information System (EFFIS) , 2012 .

[72]  F. Mouillot,et al.  Long-term forest dynamic after land abandonment in a fire prone Mediterranean landscape (central Corsica, France) , 2004, Landscape Ecology.

[73]  N. Koutsias,et al.  Mapping wildfire occurrence at regional scale , 2004 .

[74]  J. A. Quintanilha,et al.  Analyzing wildfire threat counts using a negative binomial regression model , 2006 .

[75]  M. Marey-Pérez,et al.  Analysis of individual private forestry in northern Spain according to economic factors related to management. , 2010 .

[76]  J. Moreno,et al.  Patterns of Lightning-, and People-Caused Fires in Peninsular Spain , 1998 .

[77]  T. Loboda,et al.  Assessing the risk of ignition in the Russian far east within a modeling framework of fire threat. , 2007, Ecological applications : a publication of the Ecological Society of America.

[78]  P. Bermudez,et al.  Spatial and temporal extremes of wildfire sizes in Portugal (1984–2004) , 2009 .

[79]  Gómez-Vázquez I.,et al.  Conflicts as enhancers or barriers to the management of privately owned common land: A method to analyze the role of conflicts on a regional basis , 2009 .

[80]  G. M. Byram,et al.  A Drought Index for Forest Fire Control , 1968 .

[81]  C. M. Molina.  Cultural heritage, sustainable forest management and property in inland Spain , 2007 .

[82]  L. Jones-Walters,et al.  Biodiversity and stakeholder participation , 2011 .

[83]  Emilio Chuvieco,et al.  Estimation of Risk Factors of Human Ignition of Fires in Spain by Means of Logistic Regression 1 , 2004 .

[84]  C. J. Álvarez,et al.  Procedure for the classification and characterization of farms for agricultural production planning: Application in the Northwest of Spain , 2008 .

[85]  Nikos Passas,et al.  A decision support system for managing forest fire casualties. , 2007, Journal of environmental management.

[86]  Z. Ouyang,et al.  Environmental attitudes of stakeholders and their perceptions regarding protected area-community conflicts: a case study in China. , 2010, Journal of environmental management.

[87]  P. Fernandes.  Combining forest structure data and fuel modelling to classify fire hazard in Portugal , 2009, Annals of Forest Science.

[88]  E. Díaz-Varela,et al.  Different approaches to the social vision of communal land management: the case of Galicia (Spain) , 2010 .

[89]  S. Wood,et al.  GAMs with integrated model selection using penalized regression splines and applications to environmental modelling , 2002 .

[90]  J. M. Moreno,et al.  Spatial distribution of forest fires in Sierra de Gredos (Central Spain) , 2001 .

[91]  M. Pérez,et al.  Assessing the role of the family unit in individual private forestry in northern Spain , 2008 .

[92]  Nairanjana Dasgupta,et al.  Land Cover Type and Fire in Portugal: Do Fires Burn Land Cover Selectively? , 2005, Landscape Ecology.

[93]  L. Maiorano,et al.  Changes in land-use/land-cover patterns in Italy and their implications for biodiversity conservation , 2007, Landscape Ecology.

[94]  E. Chuvieco,et al.  Development of a framework for fire risk assessment using remote sensing and geographic information system technologies , 2010 .

[95]  R. Paloniemi,et al.  Ecological and social aspects of biodiversity conservation on private lands , 2008 .

[96]  Brian D. Ripley,et al.  Stochastic Simulation , 2005 .

[97]  Ana Belen Garcia Hernando,et al.  Environmental diagnosis: Integrating biodiversity conservation in management of Natura 2000 forest spaces , 2010 .

[98]  Dan Malkinson,et al.  Spatio-temporal perspectives of forest fires regimes in a maturing Mediterranean mixed pine landscape , 2009, European Journal of Forest Research.