English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/25325
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Título

Porosimetric Study of the Lichen Family Umbilicariaceae: Anatomical Interpretation and Implicationsfor Water Storage Capacity of the Thallus

AutorValladares Ros, Fernando ; Wierzchos, Jacek ; Ascaso, Carmen
Palabras claveLichen family umbilicariaceae
Water storage
Fecha de publicación1993
CitaciónAmerican Journal of Botany 80 (3): 263-272 (1993)
ResumenThe pore system within the thalli of 13 lichen taxa belonging to the family Umbilicariaceae has ben studies by means of mercury intrusion porosimetry. A characteristic bimodal pore size distribution with a central depression around 0.05 um of equivalent pore radius was obtained in all lichen samples. However clear differences were found among the pore size distributions of cach lichen taxa. The total thallus porosity was undouhtedly related to the anatomy of the medulla. In general a radial plectenchymatic medulla confered larger porosity to the thallus than an arachnoidal one.
Descripción10 pages, figures, and tables statistics.
URIhttp://hdl.handle.net/10261/25325
ISSN0002-9122
Aparece en las colecciones: (ICA) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
american journal of botany 1993.pdf326,94 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.