And they weren't that impressive to begin with:
More than likely, based on averages, there will be fewer people hired than originally expected, and the average salary will be lower," Craig Galbraith, a professor at the University of North Carolina Wilmington Cameron School of Business, said during a presentation of the study Tuesday night at WHQR in Wilmington. "It's my general feeling that the impact is probably lower ... and possibly even negative."
I'd say more than possibly. Thousands of people are employed in recreational/hospitality jobs associated with tourism, and thousands more in the seafood industry, both of which will be negatively impacted by air pollution and doubling-down on methyl mercury exposure to fish. It's a bad idea all around, and it's not too late to stop it.