Logging operations creating snags, logs, and stumps under open and closed canopies promote stand-scale beetle diversity

•Enrichment of deadwood and canopy gaps during logging operations promote beetle diversity in production forests.•Higher abundance, species number and species richness of both saproxylic and non-saproxylic beetles were found in gaps.•Beetle species number and richness, but not abundance, was higher in stands with snags, logs and/or stumps.•Although stumps are immediately highly attractive, snags and logs provide longer-lasting deadwood resources.