Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Lake Baikal' has mentioned 'River' in the following places:
Occurrence Sentence Text Source
The Sarma (named after the Sarma River) blows northwest in the autumn through the Sarma valley and the strait of Olkhon Island.
The Barguzin (named after the Barguzin river) blows northeast in the spring.
Frozen lake Baikal near Olkhon Island Cliffs on Olkhon Island A sandy beach in the Kabansky District Mountains on the Svyatoy Nos Peninsula, Zabaykalsky National Park The river Turka at its mouth before joining Lake Baikal
Circle of thin ice, diameter of 4.4xc2xa0km (2.7xc2xa0mi) at the lake's southern tip, probably caused by convection Delta of the Selenga River, Baikal's main tributary
It was done first by following the Angara River upstream from Yeniseysk (founded 1619) and later by moving south from the Lena River.
In 1638, Perfilyev crossed from the Angara over the Ilim portage to the Lena River and went downstream as far as Olyokminsk.
Returning, he sailed up the Vitim River into the area east of Lake Baikal (1640) where he heard reports of the Amur country.
Half his party under Skorokhodov remained on the lake, reached the Upper Angara at its northern tip, and wintered on the Barguzin River on the northeast side.
He crossed the lake and explored the lower Selenge River.
In 1648, Ivan Galkin built an ostrog on the Barguzin River which became a center for eastward expansion.
Beginning in 1956, the impounding of the Irkutsk Dam on the Angara River raised the level of the lake by 1.4xc2xa0m (4.6xc2xa0ft).
In 2006, the Russian government announced plans to build the world's first international uranium enrichment center at an existing nuclear facility in Angarsk, a city on the river Angara some 95xc2xa0km (59xc2xa0mi) downstream from the lake's shores.
[128] See "Barguzin River" for sample lyrics.