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dc.contributor.authorMartínez-Murillo, Juan F.
dc.contributor.authorHueso-González, Paloma
dc.contributor.authorAranda-Gómez, Francisco
dc.contributor.authorRuiz-Sinoga, Jose Damian 
dc.date.accessioned2014-01-07T14:06:14Z
dc.date.available2014-01-07T14:06:14Z
dc.date.issued2014-01-01
dc.identifier.citationJuan F. Martínez-Murillo, Paloma Hueso-González, Francisco Aranda-Gómez, and José Damián Ruiz-Sinoga. 2014. Impact of a low intensity controlled-fire in some chemical soil properties. Geophysical Research Abstracts Vol. 16, EGU2014-1066, 2014 EGU General Assembly 2014.es_ES
dc.identifier.urihttp://hdl.handle.net/10630/6849
dc.description.abstractSome changes in chemical soil properties can be observed after fires of low intensities. pH and electric conductivity tend to increase, while C/N ratio decrease. In the case of organic matter, the content can increase due to the massive incorporation of necromass including, especially, plants and roots. The aim of this study is to assess the impact of low intensity and controlled fire in some soil properties in field conditions. El Pinarillo experimental area is located in south of Spain. Two set of closed plots were installed (24 m2: 12 m length x 2 m width). One of them was remained as control with the original vegetation cover (Mediterranean matorral: Rosmarinus officinalis, Cistus clusii, Lavandula stoechas, Chamaeropos humilis, Thymus baetica), and the other one was burnt in a controlled-fire in 2011. Weather conditions and water content of vegetation influenced in the intensity of fire (low). After the controlled-fire, soil surface sample (0-5 cm) were taken in both set of plots (B, burnt soil samples; C, control soil samples). Some soil chemical properties were analysed: organic matter content (OM), C/N ratio, pH and electrical conductivity (EC). Some changes were observed in B corroborating a controlled-fire of low intensity. pH remained equal after fire (B: pH=7.7 0.11; C: pH=7.7 0.04). An increment was obtained in the case of EC (B: EC=0.45 mScm-1 0.08 mScm-1; C: EC=0.35 mScm-1 0.07 mScm-1) and OM (B: OM=8.7% 3.8%; C: pH=7.3% 1.5%). Finally, C/N ratio decreased after fire respect to the control and initial conditions (B: C/N=39.0 14.6; C: C/N =46.5 10.2).es_ES
dc.description.sponsorshipUniversidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.es_ES
dc.language.isoenges_ES
dc.publisherCopernicuses_ES
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectSuelos - Efectos de la temperaturaes_ES
dc.subject.otherFirees_ES
dc.subject.otherSoil propertieses_ES
dc.subject.otherControlled-firees_ES
dc.subject.otherMediterraneanes_ES
dc.titleImpact of a low intensity controlled-fire in some chemical soil properties.es_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectes_ES
dc.centroFacultad de Filosofía y Letrases_ES
dc.relation.eventtitleEuropean Geosciences Union General Assembly 2014.es_ES
dc.relation.eventplaceViena, Austria.es_ES
dc.relation.eventdate28/04/2014es_ES


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