Great Lakes on the line: It’s time to act on Asian carp

Doing it again this summer, photo by Kevin Povenz

If Asian carp ever get into the Great Lakes, fun in boats as shown above could well be a thing of the past. These invasive fish jump out of the water when disturbed by noise and vibrations. With an average weight of 30-40 pounds and some weighing in over 100 pounds, they can cause injury or death to boaters.

The Freep reports that a plan tentatively recommended by the Army Corps of Engineers to keep Asian carp from the Great Lakes would cost $275 million plus annual costs for maintaining and operating it of nearly $20 million a year:

Of all the options considered by the Army Corps for blocking the advance of Asian carp at the Brandon Road Lock and Dam in Joliet, Ill., the tentatively selected plan was the most expensive. It would use noise to block the fish, along with an electric dispersal barrier, water jets, a flushing navigation lock and more.

…The plan, however, doesn’t guarantee success: The Army Corps estimated the species known as Asian carp would still have a 10%-17% probability of becoming established in the Great Lakes, down from 22%-36% if no action was taken.

The Corps estimated that closing the navigation lock altogether would have the greatest likelihood of stopping bighead carp and silver carp — the two invasive species that are known as Asian carp — from reaching Lake Michigan, bringing the probability down to 1%-3%. But the cost to inland shippers and the companies they serve would be in the hundreds of millions of dollars with some shippers going out of business.

I hate to be a jerk, but PUT THOSE SHIPPERS OUT OF BUSINESS. Asian carp in the Great Lakes would be a disaster* and seriously impact BILLIONS OF DOLLARS in wages tied to the health and recreational value of the Great Lakes.

View the photo bigger and see more in Kevin’s slideshow.

*Don’t take my word for it. Jet skiing or pleasure boating anyone? Note that this video is 3 years old and also is PG-13 for language.

6 thoughts on “Great Lakes on the line: It’s time to act on Asian carp

  1. I wholeheartedly AGREE! Close the lock! There are other means of transport! It’s time to STOP putting big business and greed ahead of protecting the Great Lakes!!!

    Like

  2. I agree too. Close the lock and create new patterns for the shipping industries. They don’t need to stop, but only ‘find a new way’ to get the goods where they need to go. Can’t they just sail up to the lock and than transfer the cargo to another ship on the other side of the lock? This is just the first thought that popped into my head and there are many more intelligent people than my self out there who can figure out these minor logistics.
    Think about it … we use to use the Erie Canal for shipping. We as a human race are more innovative than that.
    Thank you for keeping this issue where it needs to be.

    Like

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s