Researchers at the University of Maine Climate Change Institute’s Keck Laser Ice Facility laboratory have installed and calibrated a new, state-of-the-art Cavity Ring-Down Spectroscopy instrument that will change the way isotopes in glacial ice are measured for reconstructing and understanding ancient climate change. Researchers Andrei Kurbatov, a Climate Change Institute (CCI) assistant research professor, CCI read more New Spectroscopy Instrument to Advance UMaine Glacial Ice Core Analysis