Assertion: elevated nitrate | /r/HasProperty | 0.9 ppm
Facets:
Source sentences:
text: One other study 21, on Porites cylindrical, has reported that elevated nitrate (0.9 ppm) did not increase the rate of photosynthesis or zooxanthellae density, but actually decreased it, contrary to the other studies.
text: One very recent study 20 on Porites cylindrica has reported that elevated nitrate (0.9 ppm) did not increase the rate of photosynthesis or zooxanthellae density, but actually decreased it, contrary to the previous literature.