jornada {LDATS}

Jornada rodent data

Description

Counts of 17 rodent species across 24 sampling events, with the count being the total number observed across three trapping webs (146 traps in total) (Lightfoot et al. 2012).

Usage

jornada

Format

A list of two data.frame-class objects with rows corresponding to documents (sampling events). One element is the document term table (called document_term_table), which contains counts of the species (terms) in each sample (document), and the other is the document covariate table (called document_covariate_table) with columns of covariates (time step, year, season).

Source

https://lter.jornada.nmsu.edu/data-catalog/

References

Lightfoot, D. C., A. D. Davidson, D. G. Parker, L. Hernandez, and J. W. Laundre. 2012. Bottom-up regulation of desert grassland and shrubland rodent communities: implications of species-specific reproductive potentials. Journal of Mammalogy 93:1017-1028. link.