SMOS and climate data applicability for analyzing forest decline and forest fires

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dc.contributor	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor	Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció
dc.contributor.author	Chaparro Danon, David
dc.contributor.author	Vayreda, Jordi
dc.contributor.author	Martínez Vilalta, Jordi
dc.contributor.author	Vall-Llossera Ferran, Mercedes Magdalena
dc.contributor.author	Banque, Mireia
dc.contributor.author	Camps Carmona, Adriano José
dc.contributor.author	Piles Guillem, Maria
dc.date	2014
dc.identifier.citation	Chaparro, D. [et al.]. SMOS and climate data applicability for analyzing forest decline and forest fires. A: IEEE International Geoscience and Remote Sensing Symposium. "Proceedings of the 2014 International Geoscience and Remote Sensing Symposium". Québec: Institute of Electrical and Electronics Engineers (IEEE), 2014, p. 1069-1072.
dc.identifier.citation	978-147995775-0
dc.identifier.citation	10.1109/IGARSS.2014.6946613
dc.identifier.uri	http://hdl.handle.net/2117/25949
dc.language.iso	eng
dc.publisher	Institute of Electrical and Electronics Engineers (IEEE)
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Desenvolupament humà i sostenible
dc.subject	Àrees temàtiques de la UPC::Desenvolupament humà i sostenible::Degradació ambiental::Canvi climàtic
dc.subject	Soil moisture
dc.subject	Forest fires
dc.subject	Forest decline
dc.subject	Forest fires
dc.subject	SMOS
dc.subject	Soil moisture
dc.subject	Sòls -- Humitat
dc.subject	Incendis forestals
dc.title	SMOS and climate data applicability for analyzing forest decline and forest fires
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	Forests partially reduce climate change impact but, at the same time, this climate forcing threatens forest's health. In recent decades, droughts are becoming more frequent and intense implying an increase of forest decline episodes and forest fires. In this context, global and frequent soil moisture observations from the ESA's SMOS mission could be useful in controlling forest exposure to decline and fires. In this paper, SMOS observations and several climate variables are analyzed together with decline and fire inventories, to study the effect of soil moisture on forest decline during an important drought on summer 2012, and on forest fires in the period 2010-2013. Results show that SMOS-derived soil moisture is a complementary variable in forest decline models. Some of the studied tree species exhibit high probability of decline occurrence under dry conditions. First results showed burned areas to be drier than unburned ones previous to the fire occurrences.
dc.description.abstract	Peer Reviewed

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