As much as 400 Tg of carbon from airborne semivolatile aromatic hydrocarbons is deposited to the oceans every year. the largest identified source of anthropogenic organic carbon to the ocean. Microbial degradation is a key sink of these pollutants in surface waters. but has received little attention in polar environments. https://www.roneverhart.com/Leipa-hedelmakori-musta-metalli-o-27-5-cm/