Mangrove biodiversity survey south of the Onilahy River - Frontier ...

8 42 115 38 35 N/A N/A N/A N/A
9 52 91 45 100 N/A N/A N/A N/A
10 37 42 85 81 102 N/A N/A N/A
11 46 155 124 78 148 * * N/A
12 64 70 108 N/A N/A N/A N/A N/A
13 * 42 120 104 * N/A N/A N/A
14 39 60 * * N/A N/A N/A N/A
15 38 30 134 * N/A N/A N/A N/A
16 40 66 65 54 78 65 162 46
17 63 82 125 * N/A N/A N/A N/A
18 22 53 * N/A N/A N/A N/A N/A
19 98 174 N/A N/A N/A N/A N/A N/A
20 * N/A N/A N/A N/A N/A N/A N/A
21 10 N/A N/A N/A N/A N/A N/A N/A
22 4 N/A N/A N/A N/A N/A N/A N/A
23 > * 157 N/A N/A N/A N/A N/A
24 148 40 26 58 N/A N/A N/A N/A
25 40 20 54 N/A N/A N/A N/A N/A
26 56 16 * N/A N/A N/A N/A N/A
Table 9. Showing the soil salinity in ppt for each quadrat sampled.
(* soil sample too dry for analysis, > salinity reading above capacity of refractometer (180ppt), N/A not applicable).
70
60
Density (m² per hectare)
50
40
30
20
A. marina
B. gymnorrhiza
R. mucronata
C. tagal
L. racemosa
X. granatum
10
0
0 20 40 60 80 100 120 140 160 180 200
Salinity ‰
Figure 27. Scatter graph to show the density of each species in m² per hectare against salinity in ppt.
31