acristickid wrote:
Let’s see the fear and trepidation (of govt agencies) when Toledo can’t drink water and Lake Erie is in full bloom. Seems like it mostly the farming practices that are dooming the lake.
True, except for the dooming part.
Lake has been doomed for well over 100 years, yet it is in way better shape than it was 50 years ago.
Not saying we should sit on our hands.
As far as farmers go...
Decades ago the issue with farming was silt from agriculture. Well, then there was a huge movement to go no-till.
And the politicians and farmers rejoiced. So did Monsanto when they figured out they can genetically engineer these crops to be resistant to the herbicides that they also produced. Captive audience, and they were vicious in their patent enforcement. This made no-till much more effective (cheaper).
Then the algae came along. With no-till, fertilizers (both organic and chemical) run off much more freely.
A better approach needs to be reached because farming isn't going away.
Cover crops can be a big help. Not only do they hold things in place, they also add nutrients and organic matter.
There is also a lot of sewage still entering the lake, but I don't have any numbers on that (other than number 2).
The guy who is farming my fields tills maybe every other year. But that's OK because the Pittsburgh is downstream. ;-)