Slide 1Climate Proxies How can you measure the climate of the past? Slide 2 Learner outcomes At the end of this lecture you should be able to 1.Describe how proxies differ…

Slide 1Digging for Diatoms Discovering Past Climates Slide 2 Wim van Egmond What are diatoms? Diatoms are beautiful single-celled organisms that live in glass homes made…

Slide 1 Section 9.1 Discovering Past Climates Slide 2 Discovering Past Climates People have been recording weather data for only a few hundred years. To learn about what…

Slide 1 1 Changing Earth’s Climate Slide 2 `The balance of evidence suggests that there is a discernible human influence on global climate ' Intergovernmental Panel…

Slide 1 Towards a Sustainable World at Bangor: Research, Teaching and Environmental Management Steve Hawkins Head of the College of Natural Sciences and Chair of Bangor’s…