Survival Relative to Survival at Current pH

For a description of this page click here

Haliotis rufescens [Red Abolone]

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
4
 
4
 
 
Arithmetic Mean
1
 
1
 
 
Standard Error
0
 
0.01
 
 

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

Zippay and Hofmann (2010)

Survival rate of Red Abalone (Haliotis rufescens) larvae (pretorsion stage) after ~35 hours exposure to reduced pH seawater. Control pH was 8.05 and experimental pH was 7.97. CO2 was bubbled into the experimental tanks to reach the desired pH.
1.00

 

 

 

 

Zippay and Hofmann (2010)

Survival rate of Red Abalone (Haliotis rufescens) larvae (pretorsion stage) after ~35 hours exposure to reduced pH seawater. Control pH was 8.05 and experimental pH was 7.87. CO2 was bubbled into the experimental tanks to reach the desired pH.
 

 

1.00

 

 

Zippay and Hofmann (2010)

Survival rate of Red Abalone (Haliotis rufescens) larvae (post-torsion stage) after ~58 hours exposure to reduced pH seawater. Control pH was 8.05 and experimental pH was 7.97. CO2 was bubbled into the experimental tanks to reach the desired pH.
1.00

 

 

 

 

Zippay and Hofmann (2010)

Survival rate of Red Abalone (Haliotis rufescens) larvae (post-torsion stage) after ~58 hours exposure to reduced pH seawater. Control pH was 8.05 and experimental pH was 7.87. CO2 was bubbled into the experimental tanks to reach the desired pH.
 

 

0.99

 

 

Zippay and Hofmann (2010)

Survival rate of Red Abalone (Haliotis rufescens) larvae (late veliger stage) after ~84 hours exposure to reduced pH seawater. Control pH was 8.05 and experimental pH was 7.97. CO2 was bubbled into the experimental tanks to reach the desired pH.
1.00

 

 

 

 

Zippay and Hofmann (2010)

Survival rate of Red Abalone (Haliotis rufescens) larvae (late veliger stage) after ~84 hours exposure to reduced pH seawater. Control pH was 8.05 and experimental pH was 7.87. CO2 was bubbled into the experimental tanks to reach the desired pH.
 

 

1.00

 

 

Zippay and Hofmann (2010)

Survival rate of Red Abalone (Haliotis rufescens) larvae (pre-metamorphic stage) after ~120 hours exposure to reduced pH seawater. Control pH was 8.05 and experimental pH was 7.97. CO2 was bubbled into the experimental tanks to reach the desired pH.
1.00

 

 

 

 

Zippay and Hofmann (2010)

Survival rate of Red Abalone (Haliotis rufescens) larvae (pre-metamorphic stage) after ~120 hours exposure to reduced pH seawater. Control pH was 8.05 and experimental pH was 7.87. CO2 was bubbled into the experimental tanks to reach the desired pH.
 

 

0.99

 

 


Printer Friendly Version