OLLI Week 4 2014: Signs of Climate change

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OLLI – week 4; October 7th, 2014

Signs of Climate change:

  • Follow up to ice core lab field trip
  • Signs of climate change/how has it changed: ocean acidification, Arctic warming
  • Global carbon emissions of Carbon dioxide (CO2) and Methane (CH4)

Past climates: Paleocene-Eocene Thermal Maximum (PETM -click here)

COLORADO: These Climate Change in Colorado report (2014 click here)

Belanger – Earth climate past present future – week 4 syllabus word document

PowerPoint SLIDES I used this week: Belanger wk4 followup and extra slides


READING PLEASE FOR WEEK 5: 20-point Climate-Change Summary

CO2 vs temperature: lead or lag/does it matter – see:


Emails this week: #1 OLLI climate change week4 email1

My email contact is (copy/paste)  pebelanger@glassdesignresources.com; CELL 303-249-7966