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Cuadernos de Biodiversidad
Article . 2022 . Peer-reviewed
License: CC BY
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Composición y diversidad de la flora existente en fincas suburbanas de Santiago de Cuba, Cuba

Authors: Belyani Vargas Batis; Dayamí Guerrero Hernández; Yordi Mauro Ramos García; Oniel Fuentes Miranda; Giselle Bestard Leyva;

Composición y diversidad de la flora existente en fincas suburbanas de Santiago de Cuba, Cuba

Abstract

La biodiversidad es esencial en los ecosistemas cultivados. El presente trabajo tuvo como objetivo evaluar la composición y diversidad de la flora existente en fincas suburbanas de Santiago de Cuba. Se realizaron muestreos en las fincas seleccionadas y se contabilizó el total de individuos, familia, géneros y especies. De diversidad alfa se evaluó la riqueza de especies, dominancia de Simpson, dominancia de Berger-Parker y diversidad de Shannon. Como medida de similitud se tuvo en cuenta la formación de grupos homogéneos mediante un análisis multivariado (CLUSTER). Se contabilizaron un total de 261.024 individuos, 74 familias botánicas, 201 géneros y 238 especies. Por período (poco lluvioso y lluvioso) se encontró una tendencia a la disminución en el número de especies en el periodo lluvioso. Las especies arvenses fueron el grupo más representado, y Leguminosae y Asteraceae las familias más representadas. Aunque la dominancia es variable, existe una distribución homogénea de las especies donde predominan las clasificadas como escasas. La similitud entre fincas es de baja a moderada y se evidencia la existencia de especies comunes con pocos individuos y de especies exclusivas adaptadas a las condiciones de cada finca.

Country
Spain
Keywords

Plantas arvenses, Food, Alimentación, Grupos Botánicos, Weeds, Biodiversity, Similitud, Botanical Groups, Biodiversidad, Similarity

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selected citations
These citations are derived from selected sources.
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!
0
Average
Average
Average
Green
gold