Data from: Is active management the key to the conservation of saproxylic biodiversity? Pollarding promotes the formation of tree hollows

Sebek_et_al_PollardingComparison of hollow formation between pollard and unmanaged trees. The worksheet "Hollow incidence" gives information on presence/absence (1/0)of hollows (cavities) in trees. The worksheet "Incremental growth" contains measurements of tree rings from 8 pollard and 10 unmanaged trees. See the article for more information on study design.