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。
Entrophication is a phenomenon that lakes change gradually from poor nutrition and less productivity into rich nutrition and high productivity under the effect of anthropogenic activity.
湖泊富营养化是湖泊水体在自然因素和人类活动的影响下，逐步由生产力低的贫营养状态向生物生产力较高的富营养状态变化的一种现象。
What sets current changes in landslide activity apart is the likely influence of anthropogenic.
将当前滑坡活动的变化区别开来的是人类活动可能造成的影响。
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