On this edition, we talk with OSU researcher Julia Marks-Peterson, about her study which reveals new information about climate change by evaluating carbon locked in Antarctic ice for more than three m...

Blue ice records from Antarctica are used to determine methane and carbon dioxide concentrations over the past 3 million years.

Estimates of mean ocean temperature based on noble gas (Xe/Kr) measurements in shallow ice cores from the Allan Hills blue ice area, Antarctica, indicate enhanced cooling around the Plio-Pleistocene Transition and enhanced ice sheet growth around the time of the Mid-Pleistocene Transition.

Blue ice records from Antarctica are used to determine methane and carbon dioxide concentrations over the past 3 million years.

Blue ice records from Antarctica are used to determine methane and carbon dioxide concentrations over the past 3 million years.