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dc.contributor.authorCámara Gallego, Beatrizes_ES
dc.contributor.authorÁlvarez de Buergo, Mónicaes_ES
dc.contributor.authorFort González, Rafaeles_ES
dc.contributor.authorSouza-Egipsy, Virginiaes_ES
dc.contributor.authorPérez Ortega, Sergioes_ES
dc.contributor.authorRíos, Asunción de loses_ES
dc.contributor.authorWierzchos, Jacekes_ES
dc.contributor.authorAscaso, Carmenes_ES
dc.date.accessioned2015-11-24T07:10:35Z-
dc.date.available2015-11-24T07:10:35Z-
dc.date.issued2015-
dc.identifier.citationPeriodico di Mineralogia, 84 (3A): 539-552 (2015)es_ES
dc.identifier.issn0369-8963-
dc.identifier.urihttp://hdl.handle.net/10261/125571-
dc.description.abstractIn this study the effect of human urine on lithobiontic microorganisms colonizing stone materials from the cultural heritage was evaluated in situ by means of a field experiment in a historic quarry (Redueña dolostone quarry, Madrid, Spain). With this experiment, it was possible to assess the effect of this bioproduct when interacting with the existing lithobiontic microbial community at the most real conditions. The application of the bioproduct was performed by directly spraying onto the rock surface of the quarry front with abundant lichen colonization during 8 weeks (one application per week). After the application, the structure of Verrucaria nigrescens lichen thalli and the ultrastructure of their algal and fungal cells components resulted to be affected. The upper cortex of the lichen thalli was particularly affected, with damage-like fungal cells, and even in some cases, disappeared, leaving unprotected and exposed algal cells to environmental conditions.es_ES
dc.description.sponsorshipThis work was supported by the GEOMATERIALES 2 programme (S2013/MIT-2914/ GEOMATERIALES 2), Comunidad de Madrid) and FSE and FEDER.es_ES
dc.language.isoenges_ES
dc.publisherUniversità degli studi di Roma "La Sapienza"es_ES
dc.publisherEdizioni Nuova Culturaes_ES
dc.relation.isversionofPublisher's versiones_ES
dc.rightsopenAccesses_ES
dc.subjectBioproductes_ES
dc.subjectBuiles_ES
dc.subjectDeteriorationes_ES
dc.subjectLichenes_ES
dc.titleAnthropic effect on the lichen colonization in building stones from cultural heritagees_ES
dc.typeartículoes_ES
dc.identifier.doi10.2451/2015pm436-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.2451/2015pm436es_ES
dc.identifier.e-issn2239-1002-
dc.contributor.funderComunidad de Madrides_ES
dc.relation.csices_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/100012818es_ES
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