International Journal of Forestry Research / 2016 / Article / Tab 3 / Research Article
Tree Species Diversity, Richness, and Similarity in Intact and Degraded Forest in the Tropical Rainforest of the Congo Basin: Case of the Forest of Likouala in the Republic of Congo Table 3 Biodiversity values by biodiversities index and static parameters.
Plots Type of forest Total individual S Shannon diversity index ( ) Fisher’s α Simpson index Evenness index = Variances ( ) Ecartype Degraded forest 67 26 4.33 15.76 0.05 3.06 0.28 0.53 Degraded forest 79 22 3.54 13.99 0.14 2.64 0.18 0.43 Degraded forest 212 38 4.13 23.23 0.08 2.62 0.09 0.3 Primary forest 132 26 3.57 14.92 0.14 2.52 0.11 0.34 Primary forest 111 24 3.97 11.3 0.08 2.88 0.15 0.39 Primary forest 102 29 4.14 17.39 0.07 2.83 0.18 0.42 Primary forest 52 15 3.36 8.39 0.11 2.86 0.23 0.48 Primary forest 61 9 2.46 3.81 0.22 2.58 0.11 0.33 Primary forest 34 12 2.93 8.13 0.16 2.72 0.28 0.53 Primary forest 106 27 3.94 16.32 0.09 2.76 0.16 0.4 Degraded forest 217 10 0.75 5.85 0.05 0.75 0.04 0.2 Primary forest 126 33 4.47 17.76 0.05 2.94 0.16 0.41 Primary forest 153 31 3.89 19.03 0.1 2.61 0.11 0.33 Primary forest 109 31 4.38 16.54 0.06 2.93 0.18 0.43 Agroforestry 47 20 4.12 11.37 0.04 3.17 0.36 0.6