Princeton University-led research suggests that even if carbon-dioxide emissions came to a sudden halt, the carbon dioxide already in Earth's atmosphere could continue to warm our planet for hundreds of years. Thus, it might take a lot less carbon than previously thought to reach the global temperature scientists deem unsafe.
Fuente : http://www.eurekalert.org/pub_releases/2013-11/pu-...
Fuente : http://www.eurekalert.org/pub_releases/2013-11/pu-...