Figure 8

Mixedwood site in the Subalpine natural sub-region of Alberta. Leaf-off condition of balsam poplar (Populus balsamifera) shown on a clear day (May 7, 2009) with recent snow cover around the mean predicted green-up date (May 15, 2009) for the Subalpine natural sub-region using the half-maximum greenness method. Photo by C.W. Bater.