498
Figure 3
Figure 2. Spectral reflectance of plants growing in the oasis. I -
Armeniaoa vulgaris, 2 - Moms alba, 3 - Fraxinus pensilvanioa,
4 - Gleditschia triacanthus, 5 - Elaegnus angustifolia, 6 - Acer
negundo, 7 - Populus diversifollia, 8 - Cotton. The solid lines
show summer aspect and the dotted lines show autumn aspect.