Do stones modify the spatial distribution of fire induced soil water repellency? Preliminary data

Water repellency is a property of many fire-affected soils that contributes to delayed wetting rates and shows many hydrological and geomorphological consequences. Fire-induced soil water repellency (SWR) may be modulated by pre-fire soil and vegetation properties. Many studies have been carried out...

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Autores: García Moreno, Jorge, Gordillo Rivero, Ángel J., Gil Torres, Juan, Jiménez Morillo, Nicasio T., Mataix Solera, Jorge, González Peñaloza, Félix Ángel, Pascual Granged, Arturo José, Bárcenas Moreno, G., Jiménez Pinilla, Patricia, Lozano Guardiola, Elena, Jordán López, Antonio, Martínez Zavala, Lorena María
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2013
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/50626
Acceso en línea:http://hdl.handle.net/11441/50626
Access Level:acceso abierto
Palabra clave:Experimental burn Soil structure Subritical soil water repellency Surface stones
Experimental burn
Soil structure
Subritical soil
water repellency
Surface stones
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spelling Do stones modify the spatial distribution of fire induced soil water repellency? Preliminary dataGarcía Moreno, JorgeGordillo Rivero, Ángel J.Gil Torres, JuanJiménez Morillo, Nicasio T.Mataix Solera, JorgeGonzález Peñaloza, Félix ÁngelPascual Granged, Arturo JoséBárcenas Moreno, G.Jiménez Pinilla, PatriciaLozano Guardiola, ElenaJordán López, AntonioMartínez Zavala, Lorena MaríaExperimental burn Soil structure Subritical soil water repellency Surface stonesExperimental burnSoil structureSubritical soilwater repellencySurface stonesWater repellency is a property of many fire-affected soils that contributes to delayed wetting rates and shows many hydrological and geomorphological consequences. Fire-induced soil water repellency (SWR) may be modulated by pre-fire soil and vegetation properties. Many studies have been carried out to investigate the relationship between SWR and these properties. But, to our knowledge, no studies have considered the effect of surface stones in the spatial distribution of fire-induced SWR. In this research, we study the occurrence and spatial and vertical distribution of SWR and its consequences on soil structure after experimental burning in a previously wettable soil under different stone covers (0, 15, 30, 45 and 60%). In our experiment, burning induced critical or subcritical SWR in the upper millimetres of previously wettable soil. Fire-induced SWR did not vary with stone cover, but critical SWR was reached in inter-stone soil areas. At stone-covered soil areas, SWR was increased, but WDPTs remained mostly below the 5 s thresholdMinisterio de Economía y Competitividad CGL2010- 21670-C02-01FUEGOREDCristalografía, Mineralogía y Química AgrícolaRNM364: Med_soil Research GroupMinisterio de Economía y Competitividad (MINECO). España2013info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttp://hdl.handle.net/11441/50626reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésFlamma, 2013 (4 (2)), 76-80.info:eu-repo/grantAgreement/MINECO/CGL2010-21670-C02-01/https://goo.gl/vcyIcUinfo:eu-repo/semantics/openAccessoai:idus.us.es:11441/506262026-06-17T12:51:07Z
dc.title.none.fl_str_mv Do stones modify the spatial distribution of fire induced soil water repellency? Preliminary data
title Do stones modify the spatial distribution of fire induced soil water repellency? Preliminary data
spellingShingle Do stones modify the spatial distribution of fire induced soil water repellency? Preliminary data
García Moreno, Jorge
Experimental burn Soil structure Subritical soil water repellency Surface stones
Experimental burn
Soil structure
Subritical soil
water repellency
Surface stones
title_short Do stones modify the spatial distribution of fire induced soil water repellency? Preliminary data
title_full Do stones modify the spatial distribution of fire induced soil water repellency? Preliminary data
title_fullStr Do stones modify the spatial distribution of fire induced soil water repellency? Preliminary data
title_full_unstemmed Do stones modify the spatial distribution of fire induced soil water repellency? Preliminary data
title_sort Do stones modify the spatial distribution of fire induced soil water repellency? Preliminary data
dc.creator.none.fl_str_mv García Moreno, Jorge
Gordillo Rivero, Ángel J.
Gil Torres, Juan
Jiménez Morillo, Nicasio T.
Mataix Solera, Jorge
González Peñaloza, Félix Ángel
Pascual Granged, Arturo José
Bárcenas Moreno, G.
Jiménez Pinilla, Patricia
Lozano Guardiola, Elena
Jordán López, Antonio
Martínez Zavala, Lorena María
author García Moreno, Jorge
author_facet García Moreno, Jorge
Gordillo Rivero, Ángel J.
Gil Torres, Juan
Jiménez Morillo, Nicasio T.
Mataix Solera, Jorge
González Peñaloza, Félix Ángel
Pascual Granged, Arturo José
Bárcenas Moreno, G.
Jiménez Pinilla, Patricia
Lozano Guardiola, Elena
Jordán López, Antonio
Martínez Zavala, Lorena María
author_role author
author2 Gordillo Rivero, Ángel J.
Gil Torres, Juan
Jiménez Morillo, Nicasio T.
Mataix Solera, Jorge
González Peñaloza, Félix Ángel
Pascual Granged, Arturo José
Bárcenas Moreno, G.
Jiménez Pinilla, Patricia
Lozano Guardiola, Elena
Jordán López, Antonio
Martínez Zavala, Lorena María
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Cristalografía, Mineralogía y Química Agrícola
RNM364: Med_soil Research Group
Ministerio de Economía y Competitividad (MINECO). España
dc.subject.none.fl_str_mv Experimental burn Soil structure Subritical soil water repellency Surface stones
Experimental burn
Soil structure
Subritical soil
water repellency
Surface stones
topic Experimental burn Soil structure Subritical soil water repellency Surface stones
Experimental burn
Soil structure
Subritical soil
water repellency
Surface stones
description Water repellency is a property of many fire-affected soils that contributes to delayed wetting rates and shows many hydrological and geomorphological consequences. Fire-induced soil water repellency (SWR) may be modulated by pre-fire soil and vegetation properties. Many studies have been carried out to investigate the relationship between SWR and these properties. But, to our knowledge, no studies have considered the effect of surface stones in the spatial distribution of fire-induced SWR. In this research, we study the occurrence and spatial and vertical distribution of SWR and its consequences on soil structure after experimental burning in a previously wettable soil under different stone covers (0, 15, 30, 45 and 60%). In our experiment, burning induced critical or subcritical SWR in the upper millimetres of previously wettable soil. Fire-induced SWR did not vary with stone cover, but critical SWR was reached in inter-stone soil areas. At stone-covered soil areas, SWR was increased, but WDPTs remained mostly below the 5 s threshold
publishDate 2013
dc.date.none.fl_str_mv 2013
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11441/50626
url http://hdl.handle.net/11441/50626
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Flamma, 2013 (4 (2)), 76-80.
info:eu-repo/grantAgreement/MINECO/CGL2010-21670-C02-01/
https://goo.gl/vcyIcU
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv FUEGORED
publisher.none.fl_str_mv FUEGORED
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300724

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