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dc.provenanceCONICET-
dc.creatorCornelissen, Johannes H. C.-
dc.creatorQuested, H.M.-
dc.creatorVan Logtestijn, R. S. P.-
dc.creatorPérez Harguindeguy, Natalia-
dc.creatorGwyn Jones, D.-
dc.creatorDíaz, Sandra Myrna-
dc.creatorGallaghan, T. V.-
dc.creatorPress, M. C.-
dc.creatorAerts, R.-
dc.date2018-01-11T17:42:23Z-
dc.date2018-01-11T17:42:23Z-
dc.date2006-03-
dc.date2017-11-03T20:46:53Z-
dc.date.accessioned2019-04-29T15:36:02Z-
dc.date.available2019-04-29T15:36:02Z-
dc.date.issued2006-03-
dc.identifierPress, M. C.; Díaz, Sandra Myrna; Pérez Harguindeguy, Natalia; Van Logtestijn, R. S. P.; Gallaghan, T. V.; Cornelissen, Johannes H. C.; et al.; Foliar pH as a new plant trait: can it explain variation in foliar chemistry and carbon cycling processes among subartic plant species and types?; Springer; Oecologia; 147; 2; 3-2006; 315-326-
dc.identifier0029-8549-
dc.identifierhttp://hdl.handle.net/11336/32990-
dc.identifier1432-1939-
dc.identifierCONICET Digital-
dc.identifierCONICET-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/297465-
dc.descriptionPlant traits have become popular as predictors of interspecific variation in important ecosystem properties and processes. Here we introduce foliar pH as a possible new plant trait, and tested whether (1) green leaf pH or leaf litter pH correlates with biochemical and structural foliar traits that are linked to biogeochemical cycling; (2) there is consistent variation in green leaf pH or leaf litter pH among plant types as defined by nutrient uptake mode and higher taxonomy; (3) green leaf pH can predict a significant proportion of variation in leaf digestibility among plant species and types; (4) leaf litter pH can predict a significant proportion of variation in leaf litter decomposability among plant species and types. We found some evidence in support of all four hypotheses for a wide range of species in a subarctic flora, although cryptogams (fern allies and a moss) tended to weaken the patterns by showing relatively poor leaf digestibility or litter decomposability at a given pH. Among seed plant species, green leaf pH itself explained only up to a third of the interspecific variation in leaf digestibility and leaf litter up to a quarter of the interspecific variation in leaf litter decomposability. However, foliar pH substantially improved the power of foliar lignin and/or cellulose concentrations as predictors of these processes when added to regression models as a second variable. When species were aggregated into plant types as defined by higher taxonomy and nutrient uptake mode, green-specific leaf area was a more powerful predictor of digestibility or decomposability than any of the biochemical traits including pH. The usefulness of foliar pH as a new predictive trait, whether or not in combination with other traits, remains to be tested across more plant species, types and biomes, and also in relation to other plant or ecosystem traits and processes.-
dc.descriptionFil: Cornelissen, Johannes H. C.. Vrije Universiteit. Faculty of Earth and Life Sciences. Department of Systems Ecology. Institute of Ecological Science; Países Bajos-
dc.descriptionFil: Quested, H.M.. Stockholms Universitet; Suecia-
dc.descriptionFil: Van Logtestijn, R. S. P.. Vrije Universiteit. Faculty of Earth and Life Sciences. Department of Systems Ecology. Institute of Ecological Science; Países Bajos-
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: Gwyn Jones, D.. University of Wales; Reino Unido-
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: Gallaghan, T. V.. Abisko Scientific Research Station. Royal Swedish Academy of Sciences; Suecia-
dc.descriptionFil: Press, M. C.. University of Sheffield; Reino Unido-
dc.descriptionFil: Aerts, R.. Vrije Universiteit. Faculty of Earth and Life Sciences. Department of Systems Ecology. Institute of Ecological Science; Países Bajos-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherSpringer-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s00442-005-0269-z-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1007/s00442-005-0269-z-
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.source.urihttp://hdl.handle.net/11336/32990-
dc.subjectANTI HERBIVORE DEFENCE-
dc.subjectLITTER DECOMPOSITION-
dc.subjectFUNCTIONAL TRAITS-
dc.subjectLEAF ACIDITY-
dc.subjectSPECIFIC LEAF AREA-
dc.subjectOtras Ciencias Biológicas-
dc.subjectCiencias Biológicas-
dc.subjectCIENCIAS NATURALES Y EXACTAS-
dc.titleFoliar pH as a new plant trait: can it explain variation in foliar chemistry and carbon cycling processes among subartic plant species and types?-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
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