ESS undergrad researcher studies some of Earth’s oldest ice

When the opportunity arose to work with 5 million-year-old ice from Antarctica, Hailey Smith jumped at the chance. Smith, a fourth-year ESS undergraduate student, had spent the past year working with ESS graduate student mentor Liam Kirkpatrick on a research project to decipher the origins of layering in ice core segments from Antarctica. These ice cores give us insights into atmospheric conditions millions of years ago.

This work builds on a method Kirkpatrick developed with advisors T.J. Fudge and Eric Steig that uses 3-D electrical conductivity mapping, along with isotope measurements, to reveal centimeter-scale changes in ice composition, giving Smith hands-on exposure to cutting-edge geoscience research.

Smith and Kirkpatrick were paired as a research team through their involvement with the UW College of the Environment's Identity, Belonging and Inquiry in Science (IBIS) mentoring program that connects undergraduate students interested in research with graduate student mentors in the geosciences.

Read more at the College of the Environment