Sustained Yield in Alberta

The concept of sustained yield is examined with particular reference to the sustained yield concept as it is required to be applied by Alberta law and through the requirements of the regulations, timber quota certificates and forest management agreements. The adequacy of the sustained yield vision in Alberta is discussed. Actual forest management practices are examined in the light of the Alberta requirements. Some shortcomings are noted, and a number of serious problems are described. However, the author concludes that a dedicated and successful effort is being made, and the most important problems are being tackled vigorously, to the limit of the resources available. More funding is urgently needed to support cleaning and tending operations in young coniferous stands, particularly if governments continue to refuse to allow low cost brush control through the use of ground applications of federally approved biodegradable and non-toxic herbicides, such as glyphosate.