Calcification Relative to Calcification at Current pH

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Benthic Foraminifer [Marginopora kudakajimensis]

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
 
 
1
1
 
Arithmetic Mean
 
 
1.01
0.51
 
Standard Error
 
 
0
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

Kuroyanagi et al. (2009)

Mean maximum shell diameter of a benthic foraminifera (Marginopora kudakajimensis) grown for 71 days under normal and reduced pH conditions. Temperature = 25C and pH was altered by the addition of HCl.
 

 

1.01

 

 

Kuroyanagi et al. (2009)

Mean maximum shell diameter of a benthic foraminifera (Marginopora kudakajimensis) grown for 71 days under normal and reduced pH conditions. Temperature = 25C and pH was altered by the addition of HCl.
 

 

 

0.51

 


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