Micro elemental composition of Pike-perch (Sander lucioperca) population in Lipno Reservoir, Czechia

This dataset contains the information on the micro elemental composition of Sagitta otoliths of Pike-Perch (Sander lucioperca) collected in Lipno Reservoir (Czechia). The dataset covers a wide range of micro elemental components (barium, calcium, copper, potassium, lithium, magnesium, manganese, sodium, rubidium, strontium and zinc) obtained from the otolith cores and rims of these fish specimens. The dataset includes readings from Pike-Perch directly collected in Lipno Reservoir, as well as from those reared in facilities and later introduced into the reservoir.