Fig nbsp xA Map of the United States of America
Fig. 2. Characteristic Jim's Creek plant communities: (A) prairie, (B) oak–pine savanna, (C) pine–fir woodland and (D) Douglas-fir forest.Figure optionsDownload full-size imageDownload as PowerPoint slide
2.2. Field methods
Because both the prairie and savanna have a continuous grassland ground layer that L-Mimosine together form the key component of the oak savanna, and for practical limitations (see Results & Discussion), we combined the prairie and savanna ecotope in our analysis. We selected and sampled 47 plots that represented one of the three current ecotopes ( Fig. 3b): 25 forest plots, 16 transition plots and 6 savanna plots. Note that the number of sampling sites is not proportionate with the area Fungi represent.
Fig. 3. a and b. Map of samples sites at Jim's Creek after Day (2005) (3a, left) and a categorized map created with Erdas Imagine (3b, right). An asterisk means the exact location could not be determined. Sites 147_147 and 48_41 are legacy tree sites and are not included.Figure optionsDownload full-size imageDownload as PowerPoint slide