So let's look at Moreton Bay. The Brisbane River catchment soils were heavily eroded, and several folks from Healthy Country helped us assemble this story. We saw large-scale sediment erosion, and we can see boulders that rolled down the stream like pebbles. In some places the granitic bedrock was eroded thirty centimeters, taking the soil out of the paddocks, into the rivers and down, ultimately into Moreton Bay. Brisbane River catchment soils were heavily eroded.
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