East Siberian Sea runoff into the East Siberian Sea is relatively small at about 250 km/year that makes only 10% of the total runoff in all the Arctic seas of Russia. The largest contribution is from the Kolyma River at 132 km, followed by the Indigirka River at 59 km. Most runoff (90%) occurs in summer; it is concentrated near the coast, owing to the weak river currents, and therefore does not significantly affect the sea hydrology. The water exchange between the neighboring seas is as follows. The annual outflow to the Laptev Sea, Chukchi Sea and Arctic Ocean is 3,240, 6,600 and
Sea of Japan naming dispute Sea of Japan naming dispute A dispute exists over the international name for the body of water which is bordered by Japan, Korea (North and South) and Russia. In 1992, objections to the name Sea of Japan were first raised by North Korea and South Korea at the Sixth United Nations Conference on the Standardization of Geographical Names. The Japanese government supports the exclusive use of the name "Sea of Japan" (日本海), while South Korea supports the alternative name "East Sea" (), and North Korea supports the name "Korean East Sea" (). Currently, most international maps and documents use either