http://news.bbc.co.uk/2/hi/science/nature/6081458.stm
Daqui saliente este paragrafo que é para mim o mais importante, caso isto seja verdade.
"The ice core records suggest sudden warming or cooling happen on a scale of about a decade. The timescale for temperature change, which are in the order of 5-10C (9-18F), also happen in about a 10-year period," he explained.
Daqui saliente este paragrafo que é para mim o mais importante, caso isto seja verdade.
"The ice core records suggest sudden warming or cooling happen on a scale of about a decade. The timescale for temperature change, which are in the order of 5-10C (9-18F), also happen in about a 10-year period," he explained.