기후변화 관련 - 지구 위험 한계선(Planetary boundaries)

소개글

지구 기후변화와 관련하여 성장한계선(planetary boundary)의 개념 및 사례를 설명한 PPT입니다. 영어 PPT 필요시 활용하기에도 좋습니다.

목차

1. The Malthusian Population Trap
2. Planetary boundaries
3. Nine Planetary Boundaries
4. Climate Change
5. Climate Change
6. Problems of Climate Change
7. Ocean acidification
8. Ocean PH level Changes
9. Ozone depletion
10. NASA satellite image of Ozone Layer Depletion(1985)
11. Excessive Flows of Nitrogen and Phosphorous
12. Overuse of Freshwater Resources
13. Land Use Change
14. Rate of biodiversity loss
15. Air pollution or aerosol loading
16. Chemical Pollution
17. Conclusion

본문내용

Farmers around the world are tapping into groundwater aquifers, taking water out of the ground faster than it is being recharged by rainfall.
These aquifers are being depleted, the farmers depending on this groundwater will suffer massive losses of production, and food scarcity will result.
The planetary boundary of freshwater will pose a major crisis for many regions of the world in the decades to come.

참고 자료

The Age of Sustainable Development by professor Jeffrey Sachs, www.coursera.org
Johan Rockstrom: Let the environment guide our development, www.ted.com
How Defining Planetary Boundaries Can Transform Our Approach to Growth by By Will Steffen, Johan Rockström, Robert Costanza, www.thesolutionsjournal.com