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
Siberian tiger as Mongolia and the area of Lake Baikal, where the Caspian tiger also reportedly occurred. The geographical range of Siberian tiger in the Russian Far East stretches south to north for almost the length of Primorsky Krai and into southern Khabarovsk Krai east and south of the Amur River. It also occurs within the Greater Xing'an Range, which crosses into Russia from China at several places in southwest Primorye. In both regions, peaks are generally above sea level, with only a few reaching or more. This region represents a merger zone of two bioregions: the East Asian coniferous-deciduous complex and