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Article . 2020 . Peer-reviewed
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Análisis del régimen de incendios forestales y su relación con los cambios de uso del suelo en la Comunidad Autónoma de Madrid (1989-2010)

Authors: Gómez Nieto, Israel; Martín, M. Pilar; Salas Rey, Javier;

Análisis del régimen de incendios forestales y su relación con los cambios de uso del suelo en la Comunidad Autónoma de Madrid (1989-2010)

Abstract

[ES] En este artículo se analizan los incendios forestales ocurridos en la Comunidad Autónoma de Madrid en dos períodos, 1989-1995 y 2007-2010, con el objetivo de caracterizar y comparar el régimen de incendios en cada uno de ellos, así como la acción selectiva del fuego en relación con los usos del suelo. Los datos de incendios se generaron a partir de imágenes Landsat (TM/ETM+) mientras que la información sobre usos del suelo se obtuvo de los mapas CORINE Land Cover (1990 y 2006). El régimen de incendios fue definido a través de siete indicadores. Los resultados mostraron una clara reducción de la incidencia de incendios con un 16% menos de incendios y un 78% menos de superficie quemada en el segundo período respecto al primero. El análisis del carácter selectivo del fuego sobre los usos del suelo se basó en el cociente de selección de Manly. En el período 1989-1995 destacó una mayor incidencia en bosques de coníferas y, en menor medida, en matorrales. En el período 2007-2010, la incidencia fue mayor en las zonas de pastos. El análisis mostró el importante papel de la interfaz entre usos artificiales y forestales en la ocurrencia de incendios, especialmente en el período 2007-2010.

[EN] In this article we study forest fires in the Autonomous Community of Madrid into two periods, 1989-1995 and 2007-2010, to characterize and compare the fire regime. We also analyse the selectivity action of fire in relation to the land uses of the region. Fire data was obtained from Landsat (TM / ETM +) while the land use information was obtained from CORINE Land Cover maps (1990 and 2006). Fire regime was defined through seven indicators. Results showed a clear decreasing of fire activity between the two periods, most important in the burned area (78%) than in the number of fires (16%). The analysis of the fire selectivity on land uses was based on the Manly´s selection ratio. In the period 1989-1995 a higher incidence in coniferous forests and, less important, in shrubs was observed. In the period 2007-2010 the incidence was higher in grassland areas. The analysis showed the important role that the artificial/forest interface plays in the fire occurrence, especially in 2007-2010

Este trabajo ha sido desarrollado en el contexto del proyecto FUME “Forest fires under climate, social and economic changes in Europe, the Mediterranean and other fire-affected areas of the World” (grant agreement n°243888) financiado por el 7º Programa Marco de la Unión Europea. Agradecemos al United States Geological Survey la posibilidad de acceder de forma gratuita a la serie histórica de imágenes Landsat. También queremos expresar nuestra gratitud al Ministerio de Agricultura, Alimentación y Medio Ambiente por el acceso a la información de su base de datos sobre los incendios forestales en España, así como, al Instituto de Estadística de la Comunidad Autónoma de Madrid y a su banco de datos “ALMUDENA”

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Spain
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Keywords

Usos del suelo, Régimen de incendios, Fire regime, Incendios forestales, Fire selectivity, Madrid, Forest fires, Selectividad del fuego, Land use

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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