Therefore, the black carbon concentration in ice core samples can provide valuable information concerning the biomass burning and anthropogenic activity.
雪冰中碳黑记录的研究可以追溯历史时期生物量燃烧的信息, 以及为人类活动污染物的排放研究提供线索。
Thee next step will be to point to a single piece of the geological record (an ice core, perhaps, or samples from lake sediments) that can serve as the officially accepted reference point.
下一步的焦点就是一条地质记录(关于冰核,又或许仅仅是湖泊沉积物)。 它是官方所能接受的参考数据。
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