Chukchi peopleThe Chukchi (Ԓыгъоравэтԓьэт, О'равэтԓьэт, Ḷygʺoravètḷʹèt, O'ravètḷʹèt), are a Siberian in the Chukchi Peninsula, the shores of the Chukchi Sea and the Bering Sea region of the Arctic Ocean all within modern Russia. They speak the Chukchi language. The Chukchi originated from the people living around the Okhotsk Sea. According to several studies on genomic research conduct from 2014 to 2018, the Chukchi are one of the Indigenous peoples of Siberia.
Lena (river)The Lena (Ле́на, ˈljɛnə; Елюенэ, Eljune; Өлүөнэ, Ölüöne; Зүлхэ, Zülkhe; Зүлгэ, Zülge) is a river (En: Helen) in the Russian Far East, and is the easternmost of the three great Siberian rivers that flow into the Arctic Ocean (the other two being the Ob and the Yenisey). The Lena is the eleventh-longest river in the world, and the longest river entirely within Russia, with a length of and a drainage basin of . Permafrost underlies most of the catchment, 77% of which is continuous.
Kolyma (river)The Kolyma (Колыма, kəlɨˈma; Халыма) is a river in northeastern Siberia, whose basin covers parts of the Sakha Republic, Chukotka Autonomous Okrug, and Magadan Oblast of Russia. The Kolyma is frozen to depths of several metres for about 250 days each year, becoming free of ice only in early June, until October. The Kolyma begins at the confluence of the Kulu and the Ayan-Yuryakh (Kolyma a natural continuation of Ayan-Yuryakh).
