From there I walked down Old Bermuda Road which is closed to traffic, then into Four Foot Plain. This area is covered in Buttongrass, which the Tasmanian Trail guide tells me is a common feature of boggy plains in the south that have poor soils and drainage, and it is responsible for the tea colour of many of the southern rivers. We had noticed it where the upper Huon and Picton Rivers meet in the Tahune Forest Reserve, and wondered what caused it.
Tuesday, September 7, 2010
A trek on the Tasmanian Trail
From there I walked down Old Bermuda Road which is closed to traffic, then into Four Foot Plain. This area is covered in Buttongrass, which the Tasmanian Trail guide tells me is a common feature of boggy plains in the south that have poor soils and drainage, and it is responsible for the tea colour of many of the southern rivers. We had noticed it where the upper Huon and Picton Rivers meet in the Tahune Forest Reserve, and wondered what caused it.
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