USNS Potomac Oil Spill Melville Bay, Greenland, 5 August 1977. A Joint Report on Scientific Studies and Impact Assessment by the NOAA-USCG Spilled Oil Research Team and the Greenland Fisheries Investigations, Ministry for Greenland

摘要

This report presents the studies and findings of the NOAA-USCG Spilled Oil Research and Greenland Fisheries Investigations, Ministry for Greenland teams which responded to study the spill. In summary, the fate of the 107,000 gallons of spilled Bunker-C fuel was that 33% evaporated; the major part of the remaining seems to have sunk in 1,000 meters of water over a large area of Melville Bay and a small part remained on the surface as small pancakes. A very small amount of the oil was accommodated into the water column. Melville Bay is not a highly bioproductive area in terms of fisheries, although it is important as a native sealing area. It was concluded that the oil spilled from the USNS Potomac significantly contributed to the pollution of Melville Bay which normally has very low petroleum hydrocarbon levels in its surface waters. This incident probably had no lasting effect on the ecology of the region.