Table 5. Environmental Variables 



Variable 



Harbor Island, N, C. 



Pacific Ocean 





Surface 



5,500 Feet 



Current 



variable, low 



0.03 knot 



pH 



8.1 



7.6 



Pressure 







2475 psi 



Temperature 



19°C 



2.4°C 



Oxygen 



5.2 ml/1 



1.4 ml/1 



34 



