Thread: Any ex NZ forest service fellas here?

Got a query, I found a permolat marked track up a ridge recently.
On parts were a wide piece of red permolat and then for the next 20.metres or so every beech tree had a aluminum tag nailed to them with unique number on it. A multi leader editor tree would have one on each leader.
I would be interested to hear more about this study, not seen on before like this


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