We performed replicated, repeated mapped tree inventory measures (x,y, height, diameter, vitality, etc.) to allow analysis of the spatial and temporal structure in 1 ha planted pedunculate oak (Quercus robur) stand established in 2003 to resemble the oak-hornnbeam forests for genetic conservation purposes in Po Valley (Foresta Carpaneta). Two inventories were carried out in 2009 and 2019. The use of replicated, repeated, and mapped tree measures allows the examination of true changes in spatial pattern processes through time in this forest type.