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Old 06-07-2004, 10:25 PM
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Samw Samw is offline
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Quote:
Originally Posted by teevee
I think you're right, but I'm a bit interested in how that would happen in the absence of any special method of induction. Interesting stuff anyways.
I don't know much more than what I could find on the net. I know its quite normal.

http://www.lander.edu/RSfox/415oxygenLec.html

"*values far in excess of 100% saturation are possible, even common

*on bright summer days photosynthesis produces oxygen faster than it can diffuse to the surface and escape


http://www.gvsu.edu/wri/education/manual/oxygen.htm

"Sunny days with lots of photosynthesis or turbulent water conditions can lead to supersaturation."

http://www.dnr.state.wi.us/org/water...der/oxygen.htm

"During daylight hours, it is not uncommon to find oxygen values in surface waters that exceed those listed in Table 5 (supersaturation), while at night or early morning before photosynthesis begins they may fall below those values."

Christy, no I don't have them in ppm. There's a switch on my meter I could toggle to get ppm readings for future tests.
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