Re: [ECOLOG-L] Good news from the Gulf? not so fast...

2010-08-12 Thread Jane Shevtsov
To expand on this point, if you were to drink methanol (wood alcohol), your body would metabolize it to formaldehyde and then formic acid. It's the formic acid that would blind or kill you. (This happened a lot during Prohibition.) Jane Shevtsov On Wed, Aug 11, 2010 at 12:22 PM, David M.

Re: [ECOLOG-L] Good news from the Gulf? not so fast...

2010-08-12 Thread Esat Atikkan
...@fuzzo.com Subject: Re: [ECOLOG-L] Good news from the Gulf? not so fast... To: ECOLOG-L@LISTSERV.UMD.EDU Date: Wednesday, August 11, 2010, 3:22 PM Metabolize is not the same as saying their bodies break down the chemicals with no negative effects. All is says is their bodies process

Re: [ECOLOG-L] Good news from the Gulf? not so fast...

2010-08-11 Thread Wendee Holtcamp
When I went on my Great Gulf Coast Road Trip recently, I visited with several biologists at the Gulf Coast Research Lab in Ocean Springs MS and one of them, Mark Peterson, told me that most fish actually metabolize oil (PAH). This abstract says These experiments confirm that the use of oil

Re: [ECOLOG-L] Good news from the Gulf? not so fast...

2010-08-11 Thread Judith S. Weis
Just because fish can metabolize oil doesn't mean that it doesn't have toxic effects on them. Oil and its breakdown products, while they are still around, can still have negative effects. But it does mean that fish won't store it in their body over a long period of time (like DDT or PCBs or

Re: [ECOLOG-L] Good news from the Gulf? not so fast...

2010-08-11 Thread David M. Lawrence
Metabolize is not the same as saying their bodies break down the chemicals with no negative effects. All is says is their bodies process the chemicals -- but the act of processing the chemicals or their breakdown products may very well have harmful effects either right away or at some point in