2 Materials and methods
2.3 Species ecology

Figure 2.1: Insight into the main climatic patterns of Sao Tomé by relating the two most contrasted environmental factors of the island: altitude and annual rainfall. The lines of the plot show the frequency of combined environmental conditions. The colored band on the left show the described vegetation belts along elevation.

Figure 2.2: Insight into the main climatic patterns of Sao Tomé by relating the two most contrasted environmental factors of the island: altitude and annual rainfall. The lines of the plot show the frequency of combined environmental conditions. The colored band on the left show the described vegetation belts along elevation.

Figure 2.3: Insight into the main climatic patterns of Principe by relating the two most contrasted environmental factors of the island: altitude and annual rainfall. The lines of the plot show the frequency of combined environmental conditions. The colored band on the left indicate approximate vegetation belts along elevation.

Figure 2.4: Insight into the main climatic patterns of Principe by relating the two most contrasted environmental factors of the island: altitude and annual rainfall. The lines of the plot show the frequency of combined environmental conditions. The colored band on the left indicate approximate vegetation belts along elevation.