The global climate change has become the research hotspots and difficulty of the world change, and the international negotiations in the field of global climate change has become the integrated contest platform of the polity, scientific, technology, economy, environment and foreign policy.%全球气候变化问题成为全球变化研究的热点和难点,全球气候变化领域的国际谈判成为各国政治、科技、经济、环境与外交的综合较量平台.
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