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应对全球变暖关键日程    2009-12-07
1750 Before Industrial Revolution, atmosphere holds 280 ppm of heat-trapping carbon dioxide (CO2).
哥本哈根会议的参与方都有谁?    2009-12-07
Prime Minister Kevin Rudd had hoped to take his carbon-trade scheme to Copenhagen, but parliament rejected laws to set up the scheme this week.

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