100+ Siple station ice core PowerPoint (PPT) Presentations, Siple station ice core PPTs

Siple station ice core - PowerPoint PPT Presentation

Pollution Politics

Pollution Politics. Permit, Prevent, or Prohibit?. I. Global Warming Theory (GWT) as a Research Program. Hypothesized in early 20 th century: Relationship between CO2 and temperature understood in 1920s Largely ignored until 1970s. Why?

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1.43k views • 134 slides

Module 10

Module 10. Ecological Footprint. Agenda 21: Principle 7. States shall cooperate in a spirit of global partnership to conserve, protect and restore the health and integrity of the Earth's ecosystems.

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430 views • 32 slides

2. Land-Use Change (primarily tropical deforestation)

How Are We Increasing the CO 2 Concentration?. 1. Burning of fossil fuels. 2. Land-Use Change (primarily tropical deforestation). http://eces.org/gallery/. CO 2 & Global Change. Fossil fuels still provide ~80% of the world's total energy needs. http://eces.org/gallery/.

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138 views • 5 slides

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Siple station ice core - PowerPoint PPT Presentation

Pollution Politics

Module 10

2. Land-Use Change (primarily tropical deforestation)