Site Name: |
Tonsai Bay West |
Country/Island: |
Thailand |
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Depth: |
9 m |
TS/TL: |
Andrew Hewett (TL) |
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Date: |
18/02/2006 |
Time: |
09:30 a.m. |
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| Fish | |||||||
| Data recorded by: Per Svenson | |||||||
0-20m |
25-45m |
50-70m |
75-95m |
Total |
Mean |
SD |
|
| Butterflyfish | 0 |
3 |
1 |
4 |
1.333333 |
1.527525 |
|
| Haemulidae | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Snapper | 1 |
4 |
0 |
8 |
13 |
3.25 |
3.593976 |
| Barramundi cod | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Grouper* | 0 |
1 |
0 |
0 |
1 |
0.25 |
0.5 |
| Humphead wrasse | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Bumphead parrot | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Parrotfish | 3 |
0 |
1 |
0 |
4 |
1 |
1.414214 |
| Moray eel | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| *give size in "grouper size" field at bottom | |||||||
| Invertebrates | |||||||
| Data recorded by: Paul Etienne | |||||||
0-20m |
25-45m |
50-70m |
75-95m |
Total |
Mean |
SD |
|
| Banded coral shrimp | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Diadema | 8 |
8 |
3 |
16 |
35 |
8.75 |
5.377422 |
| Pencil urchin | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Sea cucumber | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Crown of thorns | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Giant clam | 0 |
1 |
0 |
1 |
2 |
0.5 |
0.57735 |
| Triton | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Collector urchin | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Lobster | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Coral Damage/Trash/Other | |||||||
| Rate the following as: None=0, Low=1, Medium=2, High=3 | |||||||
0-20m |
25-45m |
50-70m |
75-95m |
||||
| Coral damage: Boat/Anchor | 2 |
1 |
2 |
1 |
6 |
1.5 |
0.57735 |
| Coral damage: Dynamite | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Coral damage: Other | 0 |
1 |
0 |
0 |
1 |
0.25 |
0.5 |
| Trash: Fish nets | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Trash: General | 0 |
0 |
1 |
0 |
1 |
0.25 |
0.5 |
| Bleaching (% of coral population) | 0 |
0 |
0 |
0 |
|||
| Bleaching (% of colony) | 0 |
2% |
0 |
0 |
|||
| Please fill in the following | 0-20m |
25-45m |
50-70m |
75-95m |
|||
| Grouper sizes (cm): | 0 |
35 |
0 |
0 |
|||
| Coral Disease (Yes/No and %): | No |
No |
No |
No |
|||
| Rare animals sighted (type/#): | 0 |
0 |
0 |
0 |
|||
| Other: | 0 |
0 |
0 |
0 |
|||
| Comments: | Coral damage 'other' indicates damage caused by sedimentation |
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Substrate Transect
| Total S1 | Total S2 | Total S3 | Total S4 | Grand total | Mean | SD | ||||||||
| HC | 10 | HC | 15 | HC | 2 | HC | 7 | HC | 34 | HC | 8.5 | HC | 5.45 | |
| SC | 0 | SC | 0 | SC | 0 | SC | 0 | SC | 0 | SC | 0 | SC | 0 | |
| RKC | 0 | RKC | 0 | RKC | 0 | RKC | 0 | RKC | 0 | RKC | 0 | RKC | 0 | |
| NIA | 0 | NIA | 0 | NIA | 0 | NIA | 0 | NIA | 0 | NIA | 0 | NIA | 0 | |
| SP | 0 | SP | 0 | SP | 1 | SP | 1 | SP | 2 | SP | 0.5 | SP | 0.58 | |
| RC | 2 | RC | 1 | RC | 0 | RC | 5 | RC | 8 | RC | 2 | RC | 2.16 | |
| RB | 14 | RB | 15 | RB | 20 | RB | 15 | RB | 64 | RB | 16 | RB | 2.71 | |
| SD | 14 | SD | 9 | SD | 17 | SD | 12 | SD | 52 | SD | 13 | SD | 3.37 | |
| SI | 0 | SI | 0 | SI | 0 | SI | 0 | SI | 0 | SI | 0 | SI | 0 | |
| OT | 0 | OT | 0 | OT | 0 | OT | 0 | OT | 0 | OT | 0 | OT | 0 | |
HC – Hard Coral |
SC – Soft Coral |
RKC – Recently Killed Coral |
SP – Sponge |
NIA – Nutrient Indicator Algae |
RC – Rock |
SD – Sand |
RB – Rubble |
SI – Silt |
OT – Other Substrate |
Wednesday 07th of January 2009 GMT+6 |