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DIR: Discuss ? Quarry ? in the Technical and Specialist Diving Forums forums: The water is also lifeless - zero or very little O2 dissolved, all life in the water is anorobic. Ensure ...

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  #21 (permalink)  
Old 13-10-05, 01:10 PM
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The water is also lifeless - zero or very little O2 dissolved, all life in the water is anorobic.

Ensure your Tetnus is up to date -
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  #22 (permalink)  
Old 14-10-05, 06:09 AM
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Gary,

Looks like a nice dive site.

But it would be impossible for it to be without oxygen. Oxygen will dissolve into the water in proportion to what is present in the surrounding atmosphere.

It maybe possible to get deoxygenation below a thermocline if this is present for long enough or there is enough decay going on underneath the thermocline.

The fact there are plants in the water is an indication that this is not the case in the bits you are diving in.

Cheers, Graham
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  #23 (permalink)  
Old 14-10-05, 10:32 AM
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Originally Posted by graham_hk
The fact there are plants in the water is an indication that this is not the case in the bits you are diving in.
There are no plants in the water, the green is huge amounts of algae.
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Old 14-10-05, 02:47 PM
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Algae is a plant!
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  #25 (permalink)  
Old 14-10-05, 05:43 PM
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Quote:
Originally Posted by gunsentry
The water is also lifeless - zero or very little O2 dissolved, all life in the water is anorobic.
Hmmm, looks like someone needs to do a trimix course Something to do with Henry's Law I think.....


Anyway, I didn't like the look of it - no picnic benches or anything
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Old 14-10-05, 06:20 PM
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Talking
Quote:
Originally Posted by Brian Donaghy
Anyway, I didn't like the look of it - no picnic benches or anything

Some nice big rocks to sit on.

Need let Andy take the 4x4 for a spin round the area
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