1. 1 Barye is equivalent to 1 microbar Collins English Dictionary – Complete and

2. In order to sublimate the south polar CO2 glaciers, Mars would require the introduction of approximately 0.3 microbars of CFCs into Mars's atmosphere.

3. About 50% of these aggregates are classified as reactive in regard to alkali-aggregate reaction (AAR) according to the AFNOR P 18-588 microbar test.