Douglas Fir Stands in the Dry Belt Fir BEC subzones Ted McRae, RPF Okanagan Shuswap District

DOS THLB by BEC Zone

Area and volume of Fir leading stands in Drybelt Fir subzones

Cover Constraints for Drybelt Fir BEC Subzones

Area Harvested in Okanagan TSA between 1995 and 2015

Tiber Supply Review Issues Modelling Technique First Pass: harvest a percent of the stand (e.g., 33% to 50% or to specific volume target) Prevent model from harvesting for X years (e.g., 30 yrs) or until reaches a specific condition (e.g., 150 m3) Subsequent Passes: Harvest growth of X years or X% of yield Repeat from step 2 Variations Simply assign a constant growth per year since harvest value Split and track polygons separately