Climate Sensitivity Highlighted in New Studies

Nature published two studies by Julia Marks-Peterson and Sarah Shackleton on CO2, methane, and ocean heat over 3 million years.
Researchers used ice analysis in Antarctica's Allan Hills Blue Ice Area to study 4 million-year-old samples.
Findings show stable ancient CO2 and methane levels, but modern concentrations are much higher and faster.

Climate Change | Carbon Emissions | Research Findings

Antarctica

Julia Marks-Peterson | Sarah Shackleton | Carrie Lear | Raymond Pierrehumbert

3 weeks ago