Sea of Okhotsk 30 Giwa Regional Assessment

The GIWA Sea of Okhotsk region comprises the Okhotsk Sea and its surrounding catchments, the largest of which, by far, is the Amur River Basin – a transboundary basin shared between China, Mongolia, Russia and North Korea. Other basins draining into the Okhotsk Sea include those of the Khabarovskiy Kray, Magadanskaya and Kamchatskaya oblasts in Russia.