http://www.reefcentral.com/forums/showthread.php?s=&threadid=789282
very interesting the very small amount needed to decrease the life span.
very interesting the very small amount needed to decrease the life span.
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has anyone seen this thread
- Thread starter SteveDola
- Start date
RichConley
Attack of the Killer Cute
Average human can detect .003-.01.
at .08, early mortality risk starts. Thats 8-30 times the detectable rate.
each .01 (1-4x the detectable level) has a .3% chance in early mortality. So, to get a 1% increase in early mortality, you'd need 12-15x the average human detectable level to see a 1% chance in early mortality.
That doesnt seem really statistically significant to me. (either that, or theres a typo in what randy said... 3% would be borderline bad, but .3%...)
Now we all know ozone is generally bad for you, but this seems like a "dont hang around if the place reeks of ozone"
at .08, early mortality risk starts. Thats 8-30 times the detectable rate.
each .01 (1-4x the detectable level) has a .3% chance in early mortality. So, to get a 1% increase in early mortality, you'd need 12-15x the average human detectable level to see a 1% chance in early mortality.
That doesnt seem really statistically significant to me. (either that, or theres a typo in what randy said... 3% would be borderline bad, but .3%...)
Now we all know ozone is generally bad for you, but this seems like a "dont hang around if the place reeks of ozone"
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