The majority of the scientific community is in agreement that increasing atmospheric concentrations of carbon dioxide and other greenhouse gases as a direct result of human activity is causing a global change in climate. Between 1906 and 2005, the global average near-surface air temperature increased by 0.74°C. It is expected that global average near –surface air temperature will further increase in the years to come, despite efforts to reduce greenhouse gas emissions through mitigation actions.
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Type
General Knowledge
Author
Working Group 5 of Technical Committee D.2 on Road Pavements
Organization
World Road Association (PIARC)
Published in
2012
Submitted by
jean-rene BERRENGER
Related theme(s)
Environment & Climate Change
Region
All Regions
Country
All Countries