Al Gore's Plenary Speech(clip)
This is part of a post regarding the worst toxic algae bloom in Lake Erie in years.
The conditions we see in Lake Erie now are a call to action. It is said that the condititons in Lake Erie usually dictate the future for the other four. After expending so much time and effort to make such inroads in cleaning up the mistakes of the past, it would be a true tragedy to see it all reversed.
Water levels in the lakes are important as well in regards to maintaining their health. Water levels have been down and with Lake Erie being the most shallow of them all, this too (water evaportation due to increasing temperatures) can have an effect on algae blooms as well as overflows due to less but more extreme rainfalls that move fertilizer downstream.
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