[Coral-List] Media and Oil Spill Science

Greg Challenger gchallenger at msn.com
Thu Aug 26 18:57:24 EDT 2010

I dont presume to speak for all the scientists on the spill but I have no indication that they do not believe that the majority of the oil is evaporated, dispersed, burned, recovered, etc.  It is not a hard conclusion to reach since about 30-40% evaporates in the first five days after it hits the surface. Natural and chemical dispersion did a lot, mineral oil aggregation, photo-oxdation, biologial activity, etc. etc. It is not much of a leap to assume more than 10-20% of that which remains after evaporation is burned, dispersed, recovered, etc. which puts us into the "majority column".  I would hope that nature and the response have dealt a blow to at least 20% or more of the oil by now.  That number is likely higher. The "bubbas" (term of endearment) on the beach cleaning the oil will tell you the difference on the shorelines from several months ago and today.  It is dramatic. 
We have snorkel surveys, nearshore snare traps, fluorometer searches, bottom grabs, ROVs and hordes of other samples and activities looking for this oil that the public fears is out there waiting to rear its ugly head and come back to get us.  This fear is natural and I dont fault anyone for their concern. The fact of the matter is that the visible and chemically detectable oil decreases rather than increases over time.  Hurricane Alex also likely helped disperse quite a bit. You may have noticed you havent seen too many beaches on CNN lately.....nothing to see that will traumatize viewers suffiently to boost ratings.  You may have also noticed that the report of the subsurface "plume" that has been flying around the news was from two months ago.  I dont think anyone argues there was more oil in the water two months ago.
I have had a fair amount of experience with the media and spills.  I have not talked to media in over five years as they have never reported anything I have said with any accuracy whatsoever.  Accuracy is not within their top ten objectives. Starting a controversy is priority number one. It seems Mr.. Reddy may have learned this lesson as well.  

Greg E. Challenger Marine Scientist/Associate Polaris Applied Sciences, Incorporated 12509 130th Lane NE Kirkland, WA 98034 425-823-4841 425-823-3805 fx 206-369-5686 cell visit us at: polarisappliedsciences.com

> Date: Thu, 26 Aug 2010 15:44:33 -0400
> From: sealab at earthlink.net
> To: coral-list at coral.aoml.noaa.gov
> Subject: [Coral-List] Media and Oil Spill Science
> Chris Reddy makes good points in his op-ed piece for CNN, 
> but the headline could be misleading. 
> Perhaps it should read:“How the science relating to the gulf 
> oil spill was mangled by everyone involved.”
> I don’t like being put in the position of defending the media,
> but are they really the most culpable in this scenario?
> With all due respect, how else was the information released in
> the NIC report of August 2 to be interpreted if not as an overly 
> optimistic assessment claiming that a significant portion of the oil 
> spill’s impact had been successfully mitigated? 
> Why else would introductory statements at the White House press
> conference on the report (August 4) suggest that: “The conclusions -- 
> key conclusions of the report is that the vast majority of the oil 
> has either evaporated or been burned, skimmed and recovered from the wellhead,
> or dispersed. And much of the dispersed oil is in the process of relatively 
> rapid degradation.”
> Followed by a further endorsement that “This has all been subjected to
> a scientific protocol, which means you peer review, peer review and peer review.”
> Even the Georgia Sea Grant update of August 17 that seemed to clearly challenge
> the Inter-Agency Oil Budget Report explained that it determined that 
> “the media interpretation of the (NIC) report’s findings has been largely
> inaccurate and misleading.” (Rather than the report itself.) 
> So the question remains, was it really the reporters who mangled the science
> or in this case, did the “science” mangle the reporters? 
> Regards,
> Steve
> _______________________________________________
> Coral-List mailing list
> Coral-List at coral.aoml.noaa.gov
> http://coral.aoml.noaa.gov/mailman/listinfo/coral-list

More information about the Coral-List mailing list