Laptev Sea major contaminant is associated with floating and sunken wood in the sea, due to decades of rafting activities. As a result, the phenol concentration in the Laptev Sea is the highest over the Arctic waters. Laptev Sea The Laptev Sea (; ) is a marginal sea of the Arctic Ocean. It is located between the northern coast of Siberia, the Taimyr Peninsula, Severnaya Zemlya and the New Siberian Islands. Its northern boundary passes from the Arctic Cape to a point with co-ordinates of 79°N and 139°E, and ends at the Anisiy Cape. The Kara Sea lies to the west, the
Cape Baranov Cape Baranov Cape Baranov (; "Mys Baranova") is a headland in Severnaya Zemlya, Russia. The Laptev Sea shore of present-day Severnaya Zemlya was discovered by Boris Vilkitsky in 1913 during the Arctic Ocean Hydrographic Expedition on behalf of the Russian Hydrographic Service, but he was unaware that there was a strait west of the cape between what is now Bolshevik Island and the islands further north, for the straits are frozen most of the year, forming a compact whole. This cape was named during the 1930–1932 expedition to the archipelago led by Georgy Ushakov and Nikolay Urvantsev after Soviet scientist