These files supported the analysis found in the paper: Widespread unquantified conversion of old boreal forests to plantations Currently in preparation at Earths Future. File: TableTempPlotsAndCuts221017.xlsx The table includes Sweidsh NFI plot data on stand age and forest type, overlayed with maps on reported cuts, NFI regions, and protection. It contains all data needed to repeat the analysis found in the paper. Below is a short description of each varaible. X and Y, coordinates in SWEREF99 TM taxar, year of inventory age, stand age IsFridlyst, if it was protected during inventoryagoslag, land cover type Arendear, exists for cut plots, this is the year of land owners report of intention to cut Avverktyp, purpose of the cut Skogstyp, forest type in cut database Avvdatum, date of cut Kalladatum, origin of date of cut information FID... etc, these are ID codes for a number of different protection statuses, a value different from zero indicates its protected IfFjallNar, if its in the mountain zone region, NFI region File: NFI_regions.zip Polygon map representing Swedish NFI sampling regions.