Taking the Carbon Cycle Project of ESSP and the North America Carbon Program of US as examples, the research focus and trends of this field were addressed.
分别以地球系统科学联盟的全球碳计划和美国的北美碳计划为例，介绍了国际碳循环研究的重点与趋势。
Taking the Carbon Cycle Project of ESSP and the North America Carbon Program of US as examples, the research focus and trends of this field were addressed.
分别以地球系统科学联盟的全球碳计划和美国的北美碳计划为例，介绍了国际碳循环研究的重点与趋势。
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