Shannon diversity index for nine tree species – Gilgit-Baltistan, Pakistan
| Tree species | No. of stamp | Pi | ln(Pi) | Pi × ln(Pi) |
|---|---|---|---|---|
| Abies pindrow | 1447 | 0.11 | −2.21 | −0.24 |
| Betula utilis | 911 | 0.07 | −2.67 | −0.19 |
| Cedrus deodara | 1847 | 0.14 | −1.96 | −0.28 |
| Juniperous spp. | 278 | 0.02 | −3.86 | −0.08 |
| Picea smithiana | 2623 | 0.20 | −1.61 | −0.32 |
| Pinus gerardiana | 236 | 0.02 | −4.02 | −0.07 |
| Pinus wallichiana | 3953 | 0.30 | −1.20 | −0.36 |
| Quercus ilex | 1823 | 0.14 | −1.97 | −0.27 |
| Taxus baccata | 17 | 0.00 | −6.65 | −0.01 |
| Total | 13,135 |
| Tree species | No. of stamp | Pi | ln(Pi) | Pi × ln(Pi) |
|---|---|---|---|---|
| 1447 | 0.11 | −2.21 | −0.24 | |
| 911 | 0.07 | −2.67 | −0.19 | |
| 1847 | 0.14 | −1.96 | −0.28 | |
| 278 | 0.02 | −3.86 | −0.08 | |
| 2623 | 0.20 | −1.61 | −0.32 | |
| 236 | 0.02 | −4.02 | −0.07 | |
| 3953 | 0.30 | −1.20 | −0.36 | |
| 1823 | 0.14 | −1.97 | −0.27 | |
| 17 | 0.00 | −6.65 | −0.01 | |
| 13,135 |
Note:
Shannon diversity index (H′) = 1.82
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