Matches in SemOpenAlex for { <https://semopenalex.org/work/W2078541206> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2078541206 endingPage "788" @default.
- W2078541206 startingPage "780" @default.
- W2078541206 abstract "The prevalence and functional relevance of heteroblasty, i.e., abrupt morphological changes in ontogeny in many angiosperms, remain obscure. To obtain a first estimate of the number of heteroblastic bromeliads, we used a simple metric to distinguish unambiguously heteroblastic from homoblastic species. We addressed ecological relevance by determining the time for transition between ontogenetic stages (atmospheric and tank) and by comparing the prevalence of heteroblasty in different habitats. Epiphytic Tillandsioideae were studied in a lowland and a montane forest in Panama. Repeated censuses allowed estimates of relative growth rates and the construction of ontogenetic trajectories for 14 species. Data on leaf index (leaf length/width) were taken for 23 species. Ontogenetic changes in leaf index reliably separate homoblastic and heteroblastic species. The early atmospheric stage in heteroblastic species lasts, on average, 3 yr, equivalent to 20% of the average generation time. Heteroblastic species are as common in the understory as at exposed growing sites. This finding challenges the notion of heteroblasty as an adaptation to drought, because there are no differences in the proportion of heteroblastic species in wet and dry habitats. An alternative hypothesis is proposed." @default.
- W2078541206 created "2016-06-24" @default.
- W2078541206 creator A5020817415 @default.
- W2078541206 creator A5060346714 @default.
- W2078541206 date "2012-09-01" @default.
- W2078541206 modified "2023-10-03" @default.
- W2078541206 title "Heteroblasty in Bromeliads: Its Frequency in a Local Flora and the Timing of the Transition from Atmospheric to Tank Form in the Field" @default.
- W2078541206 cites W1527573026 @default.
- W2078541206 cites W1905139678 @default.
- W2078541206 cites W1990374142 @default.
- W2078541206 cites W2001507908 @default.
- W2078541206 cites W2002447045 @default.
- W2078541206 cites W2006808559 @default.
- W2078541206 cites W2023413516 @default.
- W2078541206 cites W2051749861 @default.
- W2078541206 cites W2076775069 @default.
- W2078541206 cites W2086287152 @default.
- W2078541206 cites W2136322314 @default.
- W2078541206 cites W2142599144 @default.
- W2078541206 cites W2149198640 @default.
- W2078541206 cites W2151470080 @default.
- W2078541206 cites W2153988642 @default.
- W2078541206 cites W2319229894 @default.
- W2078541206 cites W4229496330 @default.
- W2078541206 cites W4230141692 @default.
- W2078541206 cites W4233956883 @default.
- W2078541206 cites W4252782369 @default.
- W2078541206 cites W588300644 @default.
- W2078541206 doi "https://doi.org/10.1086/666665" @default.
- W2078541206 hasPublicationYear "2012" @default.
- W2078541206 type Work @default.
- W2078541206 sameAs 2078541206 @default.
- W2078541206 citedByCount "15" @default.
- W2078541206 countsByYear W20785412062013 @default.
- W2078541206 countsByYear W20785412062014 @default.
- W2078541206 countsByYear W20785412062015 @default.
- W2078541206 countsByYear W20785412062016 @default.
- W2078541206 countsByYear W20785412062017 @default.
- W2078541206 countsByYear W20785412062018 @default.
- W2078541206 countsByYear W20785412062019 @default.
- W2078541206 countsByYear W20785412062020 @default.
- W2078541206 countsByYear W20785412062022 @default.
- W2078541206 crossrefType "journal-article" @default.
- W2078541206 hasAuthorship W2078541206A5020817415 @default.
- W2078541206 hasAuthorship W2078541206A5060346714 @default.
- W2078541206 hasConcept C101000010 @default.
- W2078541206 hasConcept C139669111 @default.
- W2078541206 hasConcept C139807058 @default.
- W2078541206 hasConcept C159985019 @default.
- W2078541206 hasConcept C169760540 @default.
- W2078541206 hasConcept C185933670 @default.
- W2078541206 hasConcept C18903297 @default.
- W2078541206 hasConcept C192562407 @default.
- W2078541206 hasConcept C204323151 @default.
- W2078541206 hasConcept C2777234453 @default.
- W2078541206 hasConcept C37291498 @default.
- W2078541206 hasConcept C523546767 @default.
- W2078541206 hasConcept C54355233 @default.
- W2078541206 hasConcept C56449476 @default.
- W2078541206 hasConcept C86803240 @default.
- W2078541206 hasConceptScore W2078541206C101000010 @default.
- W2078541206 hasConceptScore W2078541206C139669111 @default.
- W2078541206 hasConceptScore W2078541206C139807058 @default.
- W2078541206 hasConceptScore W2078541206C159985019 @default.
- W2078541206 hasConceptScore W2078541206C169760540 @default.
- W2078541206 hasConceptScore W2078541206C185933670 @default.
- W2078541206 hasConceptScore W2078541206C18903297 @default.
- W2078541206 hasConceptScore W2078541206C192562407 @default.
- W2078541206 hasConceptScore W2078541206C204323151 @default.
- W2078541206 hasConceptScore W2078541206C2777234453 @default.
- W2078541206 hasConceptScore W2078541206C37291498 @default.
- W2078541206 hasConceptScore W2078541206C523546767 @default.
- W2078541206 hasConceptScore W2078541206C54355233 @default.
- W2078541206 hasConceptScore W2078541206C56449476 @default.
- W2078541206 hasConceptScore W2078541206C86803240 @default.
- W2078541206 hasIssue "7" @default.
- W2078541206 hasLocation W20785412061 @default.
- W2078541206 hasOpenAccess W2078541206 @default.
- W2078541206 hasPrimaryLocation W20785412061 @default.
- W2078541206 hasRelatedWork W1979249694 @default.
- W2078541206 hasRelatedWork W2153776646 @default.
- W2078541206 hasRelatedWork W2172007586 @default.
- W2078541206 hasRelatedWork W2513234973 @default.
- W2078541206 hasRelatedWork W2772300758 @default.
- W2078541206 hasRelatedWork W2953715879 @default.
- W2078541206 hasRelatedWork W3043218170 @default.
- W2078541206 hasRelatedWork W4283731877 @default.
- W2078541206 hasRelatedWork W4293766912 @default.
- W2078541206 hasRelatedWork W4363675687 @default.
- W2078541206 hasVolume "173" @default.
- W2078541206 isParatext "false" @default.
- W2078541206 isRetracted "false" @default.
- W2078541206 magId "2078541206" @default.
- W2078541206 workType "article" @default.