Sediment Cores
Our Changing World for 28 November 2019
28 Nov 2019
Sediment cores from the Lakes380 project, which is building a 1000-year history for 10 percent of New Zealand's lakes, are housed at GNS's National Isotope Centre. Audio
Lake Ohau reveals climate history
3 Mar 2016
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. Audio, Gallery