Neville, M., J. Lancaster, B. Adams, P. Desserud
Alberta’s Grassland Natural Region is significantly modified by land use practices. The soils and climate of the Mixedgrass Natural Sub-region (MG) promote the spread of invasive plants when soil is disturbed. Minimizing soil disturbance and natural recovery are often the most effective strategies for restoring MG plant communities. This document identifies strategies designed to retain and restore native plant communities following industrial disturbance in the MG. This manual describes tools for planning native grassland retention and restoration, including pre-disturbance planning and recovery strategies, such as minimal disturbance, buffers, natural recovery and native seed mix design. Implementing a strategy is explained including site preparation, soil amendments and procuring native seed, then maintaining the pathway using invasive plant and grazing management, and long-term monitoring. Appendices include a summary of regional reclamation studies and suitable seed mixes to develop target plant communities for ecological range sites common in the MG.
Range Resource Management Branch, Public Lands Division, Alberta Environment and Sustainable Resource Development