Sheltered Rocky Shore
Rock Pool 1
Rock Pool 2
Abiotic factors
* pH value
- The pH value of rock pool water sample is 8.
- The pH value of sea water is 6.8.
?The pH value of rock pool water sample is higher than that of sea water
The possible reason
- Excretion of organisms evolved ammonia which is alkali
so the pH value increases
* Tidal Level
- The whole field study was affected by the tidal level
- As typhoon Parma is approached, the low tide level was 1.6m at 4p.m.
This level was to high to detect organisms which live far away from the coastal area.
* Zonation
. Splash zone
> As temperature is high and the humidity is low in this zone, the organisms
Rock Pool 1
Rock Pool 2
Abiotic factors
* pH value
- The pH value of rock pool water sample is 8.
- The pH value of sea water is 6.8.
?The pH value of rock pool water sample is higher than that of sea water
The possible reason
- Excretion of organisms evolved ammonia which is alkali
so the pH value increases
* Tidal Level
- The whole field study was affected by the tidal level
- As typhoon Parma is approached, the low tide level was 1.6m at 4p.m.
This level was to high to detect organisms which live far away from the coastal area.
* Zonation
. Splash zone
> As temperature is high and the humidity is low in this zone, the organisms