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Taxonomic composition and ecological characteristics of the endemic flora of the lower Duero Basin (Iberian Peninsula)

2004Journal article Open access
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dc.contributor.authorAmich, Francisco
dc.contributor.authorBernardos, Sónia
dc.contributor.authorAguiar, Carlos
dc.contributor.authorFernández-Diez, Javier
dc.contributor.authorCrespí, António
dc.date.accessioned2017-07-25T11:10:30Z
dc.date.available2017-07-25T11:10:30Z
dc.date.issued2004
dc.description.abstractThe taxonomical composition and an analysis of four ecological characteristics of the 46 endemic species occurring in the lower Duero Basin (CW Iberian Peninsula) have been made. A comparative analysis of the results reveals that this endemic flora does not comply with the general patterns previously observed in other floras. Predominant life forms are hemicryptophytes (43%) and chamaephytes (22%). As far seed-dispersal is concerned, 54% of the endemic species lack any noteworthy adaptative feature. 89% of the endemic species are pollinated by animals (mostly by insects) and only 1 species is dioecious. Following binary classification of the above characteristics have been used to plot statistically significant associations.pt_PT
dc.description.abstractLa composition taxonomique et une analyse de quatre caracteristiques ecologiques des 46 especes endemiques rencontrees dans le bassin inferieur du Duero (CW de Ia Peninsula lberique) ont ete realisees. Une analyse comparative des resultats montre que cette !lore endemique ne correspond pas aux schemas generaux observes precedemment dans d'autres flares. Les formes biologiques predominantes son! les Mmicryptophytes (43%) et les chamephytes (22%). En ce qui conceme le mode de dispersion des diaspores, 54% des especes endemiques son! depourvues de tout aspect adaptatif particulier. 89% des especes endemiques son! pollinisees par des animaux (essentiellement des insectes) et une seule espece est dioique. En se basant sur une classification binaire, les caracteristiques precedentes ont eta utilisees pour representer graphiquement les associations statistiquement significatives.pt_PT
dc.description.sponsorshipWe would like to thank Dr. Tyteca for the translation of the French texts. This research was supported by a grant from Castilla y Leon Autonomous Government (SA 037/02)pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationAmich, Francisco; Bernardos, Sonia; Aguiar, Carlos; Fernández-Diez, Javier; Crespí, Antonio (2004). Taxonomic composition and ecological characteristics of the endemic flora of the lower Duero Basin (Iberian Peninsula). Acta Botanica Gallica. ISBN 1253-8078. 15:4, p. 341-352pt_PT
dc.identifier.doi10.1080/12538078.2004.10515439pt_PT
dc.identifier.issn1253-8078
dc.identifier.urihttp://hdl.handle.net/10198/14361
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectBiological spectrumpt_PT
dc.subjectDioecypt_PT
dc.subjectEndemic speciespt_PT
dc.subjectLife formspt_PT
dc.subjectPortugalpt_PT
dc.subjectSeed dispersal strategypt_PT
dc.titleTaxonomic composition and ecological characteristics of the endemic flora of the lower Duero Basin (Iberian Peninsula)pt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage352pt_PT
oaire.citation.issue4pt_PT
oaire.citation.startPage341pt_PT
oaire.citation.titleActa Botanica Gallicapt_PT
oaire.citation.volume151pt_PT
person.familyNameAguiar
person.givenNameCarlos
person.identifier.ciencia-id5912-C8F4-7686
person.identifier.orcid0000-0001-8643-7112
person.identifier.ridI-3933-2014
person.identifier.scopus-author-id54413830100
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicatione0f72c9d-ad86-44ee-a41e-c02a70dc6336
relation.isAuthorOfPublication.latestForDiscoverye0f72c9d-ad86-44ee-a41e-c02a70dc6336

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