Calcification Relative to Calcification at Current pH

Crustacean

Statistics
  Decline in pH from the Present
  0.0 to 0.09 0.09 to 0.17 0.17 to 0.3 0.3 to 0.5 More than 0.5
Number of Results 0 0 5 5 3
Number of Organisms 0 0 4 4 3
Arithmetic Mean 0.00 0.00 1.11 1.28 1.95
Standard Error 0.00 0.00 0.09 0.18 0.21
 
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  Decline in pH from the Present
  0.0 to 0.09 0.09 to 0.17 0.17 to 0.3 0.3 to 0.5 More than 0.5
Organism Name No. Mean Std.
Err.
No. Mean Std.
Err.
No. Mean Std.
Err.
No. Mean Std.
Err.
No. Mean Std.
Err.
Callinectes sapidus [Blue Crab]         11.380 11.390 11.670
Elminius modestus [Barnacle]         20.930.03        
Homarus americanus [Lobster]         10.990 11.070 11.720
Penaeus plebejus [Eastern King Prawn]         11.130 11.80 12.470
Semibalanus balanoides [Barnacle]             20.870.1    

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