Effects of stepwise changes in dissolved carbon dioxide concentrations on metabolic activity in Chlorella for spaceflight applications

Author(s):  
Emily E. Matula ◽  
Dr. James A. Nabity
2020 ◽  
Vol 54 (21) ◽  
pp. 13709-13718
Author(s):  
Tianci Qi ◽  
Qitao Xiao ◽  
Zhigang Cao ◽  
Ming Shen ◽  
Jinge Ma ◽  
...  

2007 ◽  
Vol 128 (4) ◽  
pp. 868-874 ◽  
Author(s):  
Carsten Bäumchen ◽  
Arnd Knoll ◽  
Bernward Husemann ◽  
Juri Seletzky ◽  
Bernd Maier ◽  
...  

1975 ◽  
Vol 10 (1) ◽  
pp. 33-41 ◽  
Author(s):  
J. Butcher ◽  
M. Boyer ◽  
CD. Fowle

Abstract Eleven small ponds, lined with polyethylene, were used to assess the consequences of applications of *DursbanR at 0.004, 0.030, 0.100 and 1.000 ppm and AbateR at 0.025 and 0.100 ppm active ingredient. The treated ponds showed a more pronounced long-term increase in pH and dissolved oxygen and decreasing total and dissolved carbon dioxide in comparison with untreated ponds. Algal blooms were of longer duration in treated ponds than in controls. Total photosynthetic productivity was higher in treated ponds but bacterial numbers did not change significantly. Photosynthetic productivity was estimated by following the changes in total carbon dioxide.


2011 ◽  
Vol 108 (1-3) ◽  
pp. 135-148 ◽  
Author(s):  
Jan Siemens ◽  
Andreas Pacholski ◽  
Katia Heiduk ◽  
Anette Giesemann ◽  
Ulrike Schulte ◽  
...  

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