| Site |
Location |
Phospate (ppm) |
Dissolved Inorganic Nitrogen (ppm) |
pH |
| |
|
Value |
±SD |
Value |
±SD |
Value |
±SD |
| 1 |
East Peteloran Island |
0.043* |
0.006 |
0.029 |
0.001 |
7.77 |
0.06 |
| 2 |
West Penjaliran Island |
0.017* |
0.006 |
0.097 |
0.016 |
7.73 |
0.06 |
| 3 |
Jagung Island |
0.357 |
0.031 |
0.082 |
0.000 |
8.20 |
0.00 |
| 4 |
Sebaru Besar Island |
0.103 |
0.015 |
0.020 |
0.003 |
8.23 |
0.06 |
| 5 |
Melinjo Island |
0.033* |
0.012 |
0.018 |
0.002 |
8.13 |
0.06 |
| 6 |
Putri Island |
0.037* |
0.012 |
0.004* |
0.002 |
8.27 |
0.06 |
| 7 |
Pelangi Island |
0.083 |
0.006 |
0.035 |
0.003 |
8.23 |
0.06 |
| 8 |
Kayu Angin Bira Island |
0.047* |
0.015 |
0.000 |
0.000 |
8.13 |
0.06 |
| 9 |
Kelapa Island |
0.413 |
0.006 |
0.006 |
0.002 |
8.23 |
0.06 |
| 10 |
Kotok Island |
0.110 |
0.000 |
0.033 |
0.010 |
8.27 |
0.06 |
| 11 |
Panggang Island |
0.357 |
0.006 |
0.043 |
0.007 |
8.23 |
0.06 |
| 12 |
Pramuka Island |
0.170 |
0.000 |
0.128 |
0.006 |
8.20 |
0.00 |
|
| *Value below stated instrument detection limit (0.05 ppm for Phosphate and 0.005 ppm for nitrogen) |
| Table 1: Concentration of active phosphate (ppm) and inorganic nitrogen (ppm), and pH at sampling sites in the Seribu Islands. |
