Calcification Relative to Calcification at Current pH

For a description of this page click here

Collector Urchin [Tripneustes gratilla]

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
 
 
 
2
2
Arithmetic Mean
 
 
 
0.85
0.81
Standard Error
 
 
 
0.02
0

Individual Experiement Results  
      Decline in pH from the Present    

Journal References

Experimental Conditions
0.0
to
0.09
0.09
to
0.17
0.17
to
0.3
0.3
to
0.5
More
than
0.5

Brennand et al. (2010)

Total length of calcite rods of larvae after 5 days. Temperature was 23.5C and pH was altered by the addition of CO2.
 

 

 

0.87

 

Brennand et al. (2010)

Total length of calcite rods of larvae after 5 days. Temperature was 23.5C and pH was altered by the addition of CO2.
 

 

 

 

0.81

Brennand et al. (2010)

Total length of calcite rods of larvae after 5 days. Temperature was 26.1C and pH was altered by the addition of CO2.
 

 

 

0.82

 

Brennand et al. (2010)

Total length of calcite rods of larvae after 5 days. Temperature was 26.1C and pH was altered by the addition of CO2.
 

 

 

 

0.81


Printer Friendly Version