Species-habitat associations with respect to relative elevation from the nearest stream and local slope angle.

<p>Each axis represents the strength of the species-habitat association measured as p-values of Monte Carlo tests of species density and environmental raster maps correlations based on an image synthesis technique (see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0141488#sec002" target="_blank">Methods</a>). P-values are indicated in log scale with a sign indicating whether the correlation with the environmental variable is positive or negative. Grey lines correspond to absolute p-value of 0.05. Species’ codes are given in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0141488#pone.0141488.s005" target="_blank">S1 Table</a>. Encircling lines delineate four different species groups (see Text).