Growth Relative to Growth at Current pH

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Saccharina latissima [Sugar Kelp]

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
Arithmetic Mean
 
 
 
 
0.65
Standard Error
 
 
 
 
0.1

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

Swanson and Fox (2007)

Fresh wet weight of Sugar kelp (Saccharina latissima) growing for 55 days was determined under normal pH (~8.09) and low UVB (0.08 Wm-2) conditions during the juvenile to late-juvenile stage. Tank temperatures ranged from 11 to 15°C and salinity ranged from 31.2 to 32 ppt. Reduced pH values were obtained by bubbling CO2 enriched air into the experiment tanks.
 

 

 

 

0.45

Swanson and Fox (2007)

Fresh wet weight of Sugar kelp (Saccharina latissima) growing for 55 days was determined under low pH (~7.58) and low UVB (0.25 Wm-2) conditions during the juvenile to late-juvenile stage. Tank temperatures ranged from 11 to 15°C and salinity ranged from 31.2 to 32 ppt. Reduced pH values were obtained by bubbling CO2 enriched air into the experiment tanks.
 

 

 

 

0.88

Swanson and Fox (2007)

Ellipsoid surface area of Sugar kelp (Saccharina latissima) growing for 55 days was determined under normal pH (~8.09) and low UVB (0.08 Wm-2) conditions during the juvenile to late-juvenile stage. Tank temperatures ranged from 11 to 15°C and salinity ranged from 31.2 to 32 ppt. Reduced pH values were obtained by bubbling CO2 enriched air into the experiment tanks.
 

 

 

 

0.47

Swanson and Fox (2007)

Ellipsoid surface area of Sugar kelp (Saccharina latissima) growing for 55 days was determined under low pH (~7.58) and low UVB (0.25 Wm-2) conditions during the juvenile to late-juvenile stage. Tank temperatures ranged from 11 to 15°C and salinity ranged from 31.2 to 32 ppt. Reduced pH values were obtained by bubbling CO2 enriched air into the experiment tanks.
 

 

 

 

0.78


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