Assessment of Silvicultural Practices in the Engelmann Spruce Subalpine Fir Zone in the Kamloops Forest Region

This document evaluates the long-term effectiveness of various silviculture practices and forest management techniques across the Engelmann Spruce-Subalpine Fir zones of British Columbia. By assessing historical research trials and logged areas in the southern interior, the document details why certain methods lead to regeneration success or failure, specifically noting the challenges of competing vegetation and harsh environmental conditions. The document is structured to provide a comprehensive analysis of site preparation methods, planting outcomes, and the quality of remaining trees, ultimately revealing that initial spruce growth is often slow and survival rates are frequently unsatisfactory. This document concludes with strategic recommendations for future study to better understand how elevation and plant competition influence the sustainable recovery of these high-altitude ecosystems.