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
Russian Arctic National Park Russian Arctic National Park Russian Arctic National Park () is a national park of Russia, which was established in June 2009. It was expanded in 2016, and it covers a large and remote area of the Arctic Ocean, the northern part of Novaya Zemlya (Severny Island), and Franz Josef Land. After expansion in 2016, approximately 74,000 km, 16,000 km in land area and 58,000 km in sea area were added to the National Park. In 2009 the total area of the national park was 14,260 km, including 6,320 km on the land and 7,940 km of the Arctic Ocean. The