plant bee networks

Quantitative plant-wood nesting bee interaction networks sampled across four different post-fire age categories (freshly-burnt, intermediate-burnt, old-burnt and unburnt) in an arid ecosystem (Monte Desert of Villavicencio Nature Reserve, Mendoza, Argentina). Plant-bee interaction weights were estimated as the proportion of pollen grains from each plant species found on the trap-nest cells. The .zip file contains: the interaction matrices of the 14 sites; the diversity of floral resources available at each site (‘floral_resources.csv’); and a file with species ids, their respective codes used in the interaction matrices, and the post-fire age category of each site (‘species_ids_and_postfire_categories.xls’).