carbon dioxide, in his view, is the main culprit. black carbon deposited on the arctic snow and ice, he says, will have only a minimal effect on its reflectivity.
他认为二氧化碳是主要的「兇手」,而北冰洋雪和冰上聚集的黑碳对反射作用的影响很小。
black carbon deposited on the arctic snow and ice, he says, will have only a minimal effect on its reflectivity.