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dc.creatorGurvich, Diego Ezequiel-
dc.creatorDíaz, Sandra Myrna-
dc.creatorFalczuk, Valeria-
dc.creatorPérez Harguindeguy, Natalia-
dc.creatorCabido, Marcelo Ruben-
dc.creatorThorpe, P. Christopher-
dc.date2018-03-07T17:36:11Z-
dc.date2018-03-07T17:36:11Z-
dc.date2002-11-
dc.date2018-03-07T16:05:58Z-
dc.date.accessioned2019-04-29T15:35:14Z-
dc.date.available2019-04-29T15:35:14Z-
dc.date.issued2018-03-07T17:36:11Z-
dc.date.issued2018-03-07T17:36:11Z-
dc.date.issued2002-11-
dc.date.issued2018-03-07T16:05:58Z-
dc.identifierGurvich, Diego Ezequiel; Díaz, Sandra Myrna; Falczuk, Valeria; Pérez Harguindeguy, Natalia; Cabido, Marcelo Ruben; et al.; Foliar resistance to simulated extreme temperature events in contrasting plant functional and chorological types; Wiley Blackwell Publishing, Inc; Global Change Biology; 8; 11; 11-2002; 1139-1145-
dc.identifier1354-1013-
dc.identifierhttp://hdl.handle.net/11336/38130-
dc.identifierCONICET Digital-
dc.identifierCONICET-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/297232-
dc.descriptionWe analysed leaf resistance of 41 Angiosperms belonging to a wide range of plant functional (PFTs) and chorological types (PCTs) to simulated frost and high-temperature extreme events (EE). Leaf resistance was estimated as percentage of membrane electrolyte leakage under heating and freezing treatments in the lab. Leaf resistance to heating or freezing was not significantly correlated with the main resource-use characteristics that defined PFTs, such as leaf specific area, toughness, N concentration or thickness. Leaf resistance to heating differed among PFTs (graminoids and bromeliads were the more resistant groups), but not among PCTs. In contrast, leaf resistance to freezing significantly differed among PCTs. Along a steep regional climatic gradient, climate variables (annual mean temperature, mean minimum temperature, mean maximum temperature and number of frost-free months) at the locations where the given species were most abundant were also significantly correlated with freezing resistance. Species from colder habitats both at the sub-continental and regional scales showed the highest leaf resistance to freezing. Our work indicates that leaf resistance to climatic EE and resource-use strategy (assessed in previous studies) represent two different, partially decoupled axes of plant specialisation. It also suggests that changes in the frequency of very low temperature events might have regional-scale impacts on vegetation, whereas changes in the frequency of very high temperature events might have more influence at the local scale.-
dc.descriptionFil: Gurvich, Diego Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina-
dc.descriptionFil: Díaz, Sandra Myrna. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina-
dc.descriptionFil: Falczuk, Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina-
dc.descriptionFil: Pérez Harguindeguy, Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina-
dc.descriptionFil: Cabido, Marcelo Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina-
dc.descriptionFil: Thorpe, P. Christopher. University of Sheffield; Reino Unido-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherWiley Blackwell Publishing, Inc-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1046/j.1365-2486.2002.00540.x-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1046/j.1365-2486.2002.00540.x/abstract-
dc.rightsinfo:eu-repo/semantics/restrictedAccess-
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/-
dc.sourcereponame:CONICET Digital (CONICET)-
dc.sourceinstname:Consejo Nacional de Investigaciones Científicas y Técnicas-
dc.sourceinstacron:CONICET-
dc.subject% ELECTROLYTE LEAKAGE (PEL)-
dc.subjectCOMPARATIVE ECOLOGY-
dc.subjectEXTREME TEMPERATURE EVENTS (EE)-
dc.subjectPLANT CHOROLOGICAL TYPES (PCTS)-
dc.subjectPLANT FUNCTIONAL TYPES (PFTS)-
dc.subjectOtras Ciencias Biológicas-
dc.subjectCiencias Biológicas-
dc.subjectCIENCIAS NATURALES Y EXACTAS-
dc.titleFoliar resistance to simulated extreme temperature events in contrasting plant functional and chorological types-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
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