Natural Buffers in Georgian Bay's soil protecting from acid precipitation

[ender7x77]

I was wondering if anyone knew some natural buffers found in the soil of Georgian Bay protecting the region from acid precipitation? I'm having a hard time researching this and i was wondering if anyone could help me out. It doesn't have to be detailed (unless you feel compelled to), if you could simply just name some that would be sufficient for me, i can then research it and make the connections. thanks

[CharonY]

I am not familiar with that particular region, however chances are that carbonate minerals play an important role. Carbonate buffers are often found in aquatic sediments.