| Value |
0.05
%
|
| Organism |
Biosphere |
| Reference |
John A. Raven Functional evolution of photochemical energy transformations in oxygen-producing organisms, Functional Plant Biology, 2009, 36, 505–515 p.505 left column bottom paragraph |
| Primary Source |
Raven JA (2009) Contributions of anoxygenic and oxygenic phototrophy and chemolithotrophy to carbon and oxygen fluxes in aquatic environments. Aquatic Microbial Ecology, in press. |
| Comments |
Anoxygenic photosynthesis only accounts for ~0.1% of aquatic
primary productivity, BNID 105039, and 0.05% of total primary productivity,
on Earth today (Raven 2009). |
| Entered by |
Uri M |
| ID |
105040 |