Lake Ohau reveals climate history
Our Changing World - A podcast by RNZ - Wednesdays

Scientists reveal the climate history hidden in the mud at the bottom of Lake Ohau, reaching back to the end of the last Ice Age some 18,000 years ago.
Our Changing World - A podcast by RNZ - Wednesdays
Scientists reveal the climate history hidden in the mud at the bottom of Lake Ohau, reaching back to the end of the last Ice Age some 18,000 years ago.