Observations of Natural Recruitment and Human Attempts at Mangrove Rehabilitation After Seismic (Tsunami and Earthquake) Events in Simeulue Island and Singkil Lagoon, Aceh, Indonesia - Post-Tsunami Hazard: Reconstruction and Restoration - page 313

Table 19.1 Stem density and species diversity for four un-planted and two planted sites in Simeulue and Singkil Districts
Area Site Size (ha) Stem density Statistics Species present No. & size of plots

Simeu lue island
1

TelukDalam MercuSuar 14 0.29/m 2

2,859/ha

Standard deviation = 0.22
Variance = 0.05

Total = 9 (12)
A. aureum
B. gymnorrhiza
C. tagal
L. littorea
P. acidula
R. apiculata
R. mucronata
S. alba
X. granatum
Observed at site
but not sampled:
A. ilicifolius
A. speciosum
B. sexangula

n = 13
100 m 2 (5 m × 20 m)

2 TelukDalam Sambay 1.65 0.047/m 2

467/ha

Standard deviation = 0.039
Variance = 0.002

Total = 4
B. gymnorrhiza
C. tagal
R. apiculata
R. mucronata

n = 6
100 m 2 (5 m × 20 m)

3 Teupah Teupah Selatan 99.99 0.212/m 2

2,117.39/ha

Standard deviation = 0.18
Variance = 0.03

Total = 7
A. aureum
B. gymnorrhiza
C. tagal
L. littorea
N. fruticans
R. apiculata

n = 23
100 m 2 (5 m × 20 m)