SEASONAL WATER STRESS IN SOME CHILEAN MATORRAL SHRUBS

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dc.contributor.authorGILIBERTO, J
dc.contributor.authorESTAY, H
dc.date.accessioned2025-01-23T19:44:48Z
dc.date.available2025-01-23T19:44:48Z
dc.date.issued1978
dc.description.abstractEnvironmental and plant characteristics relating to plant water stress were measured in 7 shrub species, Satureja gilliesii, Cryptocarya alba, Quillaja saponaria, Lithraea caustica, Colliguaya odorifera, Retanilla ephedra and Proustia cinera, growing on equator- (EFS) and pole-facing (PFS) slopes in the mediterranean region of central Chile. Midday air temperatures and vapor pressure deficits were greater on the EFS than on the PFS. Soil moisture was greater during the winter but less during the summer on the EFS. Midday xylem potentials in all species decreased during the summer, increased after the 1st rain and were lower on the EFS. Mean leaf size was smaller on the EFS. Stomatal frequency differed only for Q. saponaria and C. odorifera. Species with shallow root systems had lower xylem potentials.
dc.fuente.origenWOS
dc.identifier.issn0006-8071
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/100130
dc.identifier.wosidWOS:A1978FG46200016
dc.issue.numero2
dc.language.isoen
dc.pagina.final240
dc.pagina.inicio236
dc.revistaBotanical gazette
dc.rightsacceso restringido
dc.subject.ods15 Life on Land
dc.subject.ods13 Climate Action
dc.subject.odspa15 Vida de ecosistemas terrestres
dc.subject.odspa13 Acción por el clima
dc.titleSEASONAL WATER STRESS IN SOME CHILEAN MATORRAL SHRUBS
dc.typeartículo
dc.volumen139
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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