Call to Close Foreign Shipping

  • Some environmentalists are calling for a moratorium on foreign ships entering the Great Lakes. Foreign ships are believed to be responsible for many of the invasive species causing billions of dollars of damage to the Great Lakes economy and ecosystems. (Photo by Lester Graham)

Environmentalists are trying to ratchet up pressure on the shipping
industry over invasive species. They’re calling for a moratorium on
allowing ocean-going ships into the Great Lakes. David Sommerstein
reports:

Transcript

Environmentalists are trying to ratchet up pressure on the shipping
industry over invasive species. They’re calling for a moratorium on
allowing ocean-going ships into the Great Lakes. David Sommerstein
reports:


Foreign freighters account for about 25% of overall tonnage on the
Great Lakes.


Jennifer Caddick says those ships’ ballast water bring a new invasive
species into the region, on average, every six months. Caddick’s
group, Save The River, has joined Great Lakes United in a petition
campaign for a moratorium:


“There is continuous talk, you know over the past 10 or 15 years, about having new, stronger ballast regulations
to stem the flow of invasive species, and unfortunately, nothing has
happened. Frankly, we have said enough is enough.”


Caddick admits a moratorium is unlikely. The agency that runs the
shipping lanes says it would violate a 1909 treaty with Canada.


Invasive species do billions of dollars of damage in the Great Lakes.
There are five bills in Congress to address the problem, but none has made
it out of committee.


For The Environment Report, I’m David Sommerstein.

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