Mailing List Archive

Mailing List: techdiver

Message Display

You wrote: 
>
>Tom,
>
>I think I would have to list Narcosis as the #1 problem due to diving
>deep on air (200+) and Oxygen toxicity as not even a close #2 at depth 
due
>to the limited exposures times seen at depth.  
>
>However, looking at the entire dive, then oxygen toxicity is probably 
>even with IGN as to risk.
>
>Just my 2cents worth.
>
>John  
>
John,
I have no problem with that. I think the true risk is one of the 
combined effects of Narcosis, 02 toxicity, and CO2. While each is 
threatening I think the combined reaction adds to the danger of air 
dives below 200 feet. As stated earlier the primary reason to avoid 
dives below 200 feet is  history reflects a impressive record of deaths 
due to one or more of the factors we are discussing. I think we agree 
on that.
Tom 
Tom

Navigate by Author: [Previous] [Next] [Author Search Index]
Navigate by Subject: [Previous] [Next] [Subject Search Index]

[Send Reply] [Send Message with New Topic]

[Search Selection] [Mailing List Home] [Home]