Connecting Teachers and Students to the Great Lakes
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Leave a commentI wouldn't say the Great Lakes are 'dead'. That would indicate that they are damaged beyond repair - which isn't the case. There are, however, some serious challenges facing them. As paulsobo points out, there has been some reoccurence of 'dead zones' (but not entire dead lakes) devoid of oxygen and therefore any aquatic life. These 'dead zones' are a result of algal blooms (that are a result of too many nutrients entering the lakes from agricultural and residential runoff) and the areas of water that have low to no dissolved oxygen that come from the death and decay of these algal blooms. I think it is the hope that education programs like this can educate teachers, and therefore their students, on the causes of these problems and potential solutions.
As far as commercial fisheries, that is a very complex issue. You have to consider a century of industrialization (and contamination) along many former spawning tributaries, the hardening of shorelines and riverbanks that destroyed important habitats, atmospheric deposition of contaminants like mercury, numerous invasive and nonnative species out competing native fish, and 150 years of unchecked and poorly regulated fisheries. I believe there is some commercial fishing for smaller species such as yellow perch in Ohio and Ontario, but many of the species of historic commercial significance(whitefish, sturgeon, herring, lake trout) populations collapsed, or as you point out, went extinct. And many of the remaining species in the Lakes have fish consumption advisories on what size and how often you should eat them, especially for children and woman who may be pregnant. So this is why there, unfortunately, aren't any commercial fishing boats in the harbor or local fish on the menu. But, just like the issue of excessive nutrients, algal blooms, and dead zones, none of these issues are a death sentence for the lakes or their fish populations - they just require a lot of education, hard work, and resources dedicated to fixing a hundred years of damage.
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The Great Lakes are still dead.
Huge hypoxic zones every year and they are growing from agricultural, sewage and industrial pollution.
There used to be fleets of fishing boats bringing in the catch of the day "mostly large Buffalo Blue Pike" a native fish common to every restaurant until the 1950s when it went extinct.
Do you see any commercial fishing boat docked in our harbor?
Do you see 1 fish from Lake Erie on any restaurant menu?
Now that is a topic of discussion that never gets discussed.
Yes....Mike's Subs on Delaware ave in Kenmore features a Yellow Pike sub during Lent....they troll for them at night out past Sturgeon Point near Wannakah
Not sure how the pike lines up with Hubbard or Dianetics.