Difference between revisions of "Climate Portal"
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The 4th [http://www.ipcc.ch/publications_and_data/publications_and_data_reports.htm IPCC Climate Change Report] published in 2007 states: | The 4th [http://www.ipcc.ch/publications_and_data/publications_and_data_reports.htm IPCC Climate Change Report] published in 2007 states: | ||
− | *Warming of the climate system is unequivocal,as | + | *Warming of the climate system is unequivocal, as is now evident from observations of increases in global average air and ocean temperatures, widespread melting of snow and ice and rising global average sea level<ref> IPCC, [http://www.ipcc.ch/pdf/assessment-report/ar4/syr/ar4_syr_spm.pdf Climate Change 2007: Synthesis Report}], accessed 11th September 2009</ref>. |
*Global GHG emissions due to human activities havegrown since pre-industrial times, with an increase of 70% between 1970 and 2004.<ref> IPCC, [http://www.ipcc.ch/pdf/assessment-report/ar4/syr/ar4_syr_spm.pdf Climate Change 2007: Synthesis Report}], accessed 11th September 2009</ref>. | *Global GHG emissions due to human activities havegrown since pre-industrial times, with an increase of 70% between 1970 and 2004.<ref> IPCC, [http://www.ipcc.ch/pdf/assessment-report/ar4/syr/ar4_syr_spm.pdf Climate Change 2007: Synthesis Report}], accessed 11th September 2009</ref>. |
Revision as of 10:32, 14 September 2009
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