guadiana

<p>A dataset containing the abundance of 338 spider species in each of 320 sampling units. Details are described in:
Cardoso, P., Henriques, S.S., Gaspar, C., Crespo, L.C., Carvalho, R., Schmidt, J.B., Sousa, P. &amp; Szuts, T. (2009) Species richness and composition assessment of spiders in a Mediterranean scrubland. Journal of Insect Conservation, 13: 45-55.</p>

datasets

Includes algorithms to assess alpha and beta
diversity in all their dimensions (taxon, phylogenetic and functional
diversity), whether communities are completely sampled or not. It allows
performing a number of analyses based on either species identities or
phylogenetic/functional trees or functional kernel n-dimensional hypervolumes
depicting species relationships.

Pedro Cardoso

Biodiversity Assessment Tools

guadiana function

<p>A data frame with 192 sampling units (rows) and 338 species (variables).</p>

guadiana: Sample data of spiders in Guadiana (Portugal)

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