Cutting Edge Research

Coastal Impact Study:
Nation Under Siege

Timeline

Atmospheric concentrations of CO2 are increasing at 2 ppm each year [9]. At this growth rate, we will reach 450 ppm in 2035.

Continued growth of CO2-producing infrastructure and emissions for another 10 years will make it impractical, and most likely impossible, to avert exceeding this threshold [10].

Atmospheric CO2 Trend
Source: Adapted from Scripps Institution of Oceanography and National Oceanic and Atmospheric Administration
1958-1974 Scripps Institution of Oceanography
1974-2006 National Oceanic and Atmospheric Administration
*2006-2035 2030, Inc. Projected trend based on Atmospheric CO2 as measured at Mauna Loa Observatory


9. Leslie McCarthy, “Research Finds That Earth's Climate is Approaching 'Dangerous' Point,” NASA, www.nasa.gov/centers/goddard/news/
10. Hansen, J. et al., “Dangerous human-made interference with climate: a GISS model E study,” Atmos. Chem. Phys., 29 March, 2007: 2298.


 

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Foreword
Introduction
Sea Level Rise
Visual Imaging
One Meter of Sea Level Rise... and Rising
A Lesson Learned?
Current Trends
Timeline
Fossil Fuels and Climate Change
The Power of Coal
Silver Bullet: Moratorium on Coal
Replacing Coal
The 2030 Challenge
Been There, Done That
Revisiting Katrina
Conclusions
Appendix

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