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Breve caracterizaĆ§Ć£o da flora vascular picoense

2006-06Report Open access
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dc.contributor.authorPereira, Maria JoĆ£o
dc.contributor.authorFurtado, Duarte
dc.contributor.authorGomes, Sandra
dc.contributor.authorMedeiros, Carlos
dc.contributor.authorCĆ¢mara, Helena
dc.contributor.authorOgonovsky, Mathias
dc.contributor.authorArruda, Rafael
dc.contributor.authorCordeiro, Adriano
dc.contributor.authorTelhado, Elisa
dc.contributor.authorCoelho, David
dc.date.accessioned2010-11-29T11:31:41Z
dc.date.available2010-11-29T11:31:41Z
dc.date.issued2006-06
dc.descriptionXII ExpediĆ§Ć£o CientĆ­fica do Departamento de Biologia - Pico 2005.por
dc.description.abstractUma breve caracterizaĆ§Ć£o da flora vascular da ilha do Pico Ć© feita a partir da anĆ”lise do seu catĆ”logo de plantas vasculares (Pereira et al., 2006). A flora vascular Picoense fora de cultivo compreende no momento 642 unidades taxonĆ³micas diferentes (taxa) representadas por 634 espĆ©cies, 375 gĆ©neros e 118 famĆ­lias. O nĆŗmero de taxa introduzidos representa 70,5% do total dos taxa presentes, enquanto a percentagem de taxa nativos se cifra apenas pelos 26,0%. No entanto 43,1% dos taxa nativos que ocorrem no Pico sĆ£o endĆ©micos dos AƧores ou da MacaronĆ©sia. A distribuiĆ§Ć£o das espĆ©cies nos grandes grupos taxonĆ³micos (Pteridophyta, Gymnospermae, Dicotyledoneae e Monocotyledoneae) difere com significado estatĆ­stico entre as espĆ©cies nativas e introduzidas. A contribuiĆ§Ć£o das espĆ©cies introduzidas Ć© maior a nĆ­vel das dicotiledĆ³neas e menor a nĆ­vel dos pteridĆ³fitos quando comparada com a distribuiĆ§Ć£o das espĆ©cies nativas.por
dc.description.abstractABSTRACT: A short characterization of the vascular flora of Pico Island is made from the analysis of itā€™s checklist of vascular plants (Pereira et al., 2006). The flora of Pico Island is at the moment represented by 642 different taxa, 634 species, 375 genera and 118 families. The number of introduced species represents 70,5% of the total species while the native species correspond only to 26,2 %. About 43,1% of the native taxa are endemic to Azores or Macaronesia. The species distribution on the main taxonomic groups (Pteridophyta, Gymnospermae, Dicotyledoneae e Monocotyledoneae) is significantly different between native and introduced species. The contribution of introduced species is superior in the Dicotyledoneae and inferior in the Pteridophyta when compared with the native species.en
dc.identifier.citation"XII expediĆ§Ć£o cientĆ­fica do Departamento de Biologia" / Universidade dos AƧores. - Ponta Delgada : Universidade dos AƧores, 2006. - p. 107-119por
dc.identifier.isbn972-8612-29-X
dc.identifier.urihttp://hdl.handle.net/10400.3/734
dc.language.isoporpor
dc.publisherUniversidade dos AƧorespor
dc.relation.ispartofseriesRelatĆ³rios e ComunicaƧƵes do Departamento de Biologia da Universidade dos AƧores;34
dc.subjectFlora Vascularpor
dc.subjectUnidades TaxonĆ³micaspor
dc.subjectIlha do Pico (AƧores)por
dc.titleBreve caracterizaĆ§Ć£o da flora vascular picoensepor
dc.typereport
dspace.entity.typePublication
rcaap.rightsopenAccesspor
rcaap.typereportpor

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