Early Settlers Rapidly Transformed New Zealand Forests With Fire

Posted by admin on Dec 16, 2010

New research indicates that the speed of early forest clearance following human colonisation of the South Island of New Zealand was much faster and more intense than previously thought.

Charcoal recovered from lake-bed sediment cores show that just a few large fires within 200 years of initial colonization destroyed much of the South Island’s lowland forest. Grasslands and shrubland replaced the burnt forest and smaller fires prevented forests from returning.

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