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Firma en Digital.CSIC (*)
Ríos, Asunción de los
 
Centro o Instituto
CSIC - Museo Nacional de Ciencias Naturales (MNCN)
 
Departamento
Biogeoquímica y Ecología Microbiana
 
Categoría Profesional
Cientifico titular del CSIC
 
Especialización
I am a microbial ecologist with a focus on lithic microbial ecosystems from extreme environments and these inducing biodeterioration of monuments. My main research themes are: -Characterization of the genetic and functional microbial diversity in soil and lithic substrates from deglaciated areas in polar regions. -Diversity, ecology and geomicrobiology in a wide range of lithic microbial ecosystems from extreme environments. -Phylogeography, ultrastructure and geomicrobiology of Antarctic and littoral lichens. -Analysis of bioderioration processes generated by the microbial and lichen colonization of monumental rock. At the present, we are involved in the Project of spanish Ministerio de Economía y Competitividad, titled "Lithic microbial ecosystems of polar glacier forelands. Ecological sucession, phylodiversity and geomicrobiology"- CTM2012-38222-C02-02, from which I am main investigator. In this Project, we are analyzing the genetic and functional microbial diversity in glacier forelands from antarctic, subantarctic and subarctic areas in order to characterize primary sucession processes after glaciar retreat in different polar regions. We also participate in CAM project titled "Technologies and conservation of Geomatherials from Cultural Heritage"-GEOMATERIALES 2-CM, which it is focused in the study of biodeterioration processes in different materials and the development of technologies for diagnosis, treatment and prevention of these processes.
 
Email
arios@mncn.csic.es
 
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Publications

Refined By:
Autor:  Sanders, William B.

Resultados 1-8 de 8.

DerechosPreviewFecha Public.TítuloAutor(es)Tipo
1closedAccessaccesoRestringido.pdf.jpg2019Cell wall dynamics under conditions of diffuse growth in the thick-walled cortical tissue (prosoplectenchyma) of Ramalina usneaSanders, William B.; Ríos, Asunción de los CSIC ORCID artículo de revisión
2closedAccessaccesoRestringido.pdf.jpgoct-2016Heveochlorella (Trebouxiophyceae): a little-known genus of unicellular green algae outside the Trebouxiales emerges unexpectedly as a major clade of lichen photobionts in foliicolous communitiesSanders, William B.; Pérez-Ortega, Sergio; Nelsen, M.P.; Lücking, Robert; Ríos, Asunción de los CSIC ORCID artículo
3closedAccessaccesoRestringido.pdf.jpgfeb-2017Parenchymatous cell division characterizes the fungal cortex of some common foliose lichensSanders, William B.; Ríos, Asunción de los CSIC ORCID artículo
4closedAccessaccesoRestringido.pdf.jpgsep-2018Structural evidence of diffuse growth and parenchymatous cell division in the cortex of the umbilicate lichen Lasallia pustulataSanders, William B.; Ríos, Asunción de los CSIC ORCID artículo
5openAccessAm J Bot 102(9) 1403-1412 (2015) POSTPRINT.pdf.jpg20-ago-2015Structure and in situ development of the microlichen Gyalectidium paolae (Gomphillaceae, Ascomycota), an overlooked colonist on palm leaves in southwest FloridaSanders, William B.; Ríos, Asunción de los CSIC ORCID artículo
6closedAccessaccesoRestringido.pdf.jpg1-feb-2023Structure of foliicolous lichen thalli formed by some common lecanoralean taxa in subtropical leaf communitiesSanders, William B.; Ríos, Asunción de los CSIC ORCID artículo
7closedAccessaccesoRestringido.pdf.jpgjul-2016Structure of foliicolous thalli of the Gomphillaceae in a south-western Florida lichen communitySanders, William B.; Ríos, Asunción de los CSIC ORCID artículo
8closedAccessaccesoRestringido.pdf.jpg19-mar-2019The cellular cortex in Collemataceae (lichenized Ascomycota) participates in thallus growth and morphogenesis via parenchymatous cell divisionsSanders, William B.; Ríos, Asunción de los CSIC ORCID artículo