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DIGITAL.CSIC
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La flora tropical de América como recurso amenazado. Perspectivas y prioridades

Authors: Fernández Alonso, José Luis;

La flora tropical de América como recurso amenazado. Perspectivas y prioridades

Abstract

La flora de América intertropical, con más de 100.000 especies de plantas vasculares, pudiera considerarse como la mayor concentración de biodiversidad vegetal conocida y esta biodiversidad ha sido comparativamente mucho menos estudiada que la de las regiones templado-frías, que tienen menos especies y una historia más larga de exploración y de estudio formal. Hoy se cuenta con estudios muy sólidos adelantados durante las últimas tres décadas en los que se documenta la diversidad de especies vegetales por unidad de área (la mayoría referidos a transectos de 0,1 Ha o a parcelas de 1 Ha) en numerosos tipos de bosques tropicales ubicados en diferentes regiones del globo (Gentry 1982, 1992). Estos datos muestran claramente una mayor riqueza de elementos lefiosos con diámetro igualo superior a las 2,5 cm (árboles, arbustos, lianas y hemiepífitos) en las formaciones vegetales del trópico americano que la que se observa en otras regiones del planeta, incluido el paleotrópico de Africa y de varias zonas de Asia y Oceanía (Phillips &. Gentry 1997, Phillips &. Miller 2002)

Country
Spain
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Keywords

Taxonomía, Flora, [SHS.ENVIR] Humanities and Social Sciences/Environmental studies, Recursos naturales, América, Caribe, Ecología, Clima tropical, Biodiversidad

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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