Baffin Bay Geological Survey has estimated that at least 13% of the world's undiscovered oil deposits and 30% of the world's undiscovered gas pockets are located in the Arctic, with the seas around Greenland potentially holding large amounts of natural gas and lesser amounts of crude oil and natural-gas liquids. Accordingly, the Greenland authorities have offered a large number of off-shore concessions for potential hydrocarbon (oil and gas) extraction. The largest concession-areas are located in seas west of Greenland; primarily in Baffin Bay and the Davis Strait, but with several smaller concessions in the Greenland Sea in the east also. Baffin Bay
East Bay (Nova Scotia) north of Boularderie Island and the Little Bras d'Or Channel to south of Boularderie Island, the waters of East Bay are brackish, partially fresh/ salt water. East Bay opens to the south-west directly onto the Bras d'Or Lake and lies between the Boisdale Hills to the north and the East Bay Hills to the south. The bay measures wide at its mouth, between Benacadie Point to the north, and Middle Cape to the south and runs easterly to its terminus at Portage. East Bay has of shoreline. The bay's shores are generally heavily wooded and consist mainly of bold and