The International Hydrographic Organization defines the limits of the Laptev Sea as follows:
On … 展开

The Lena River, with its large delta, is the biggest river flowing into the Laptev Sea, and is the second largest river in the Russian Arctic after Yenisei. Other important rivers include the Khatanga, the Anabar, … 展开

The climate of the Laptev Sea is Arctic continental and, owing to the remoteness from both the Atlantic and Pacific oceans, is one of the most severe among the Arctic seas. Polar night and midnight sun last about three months pe… 展开