The name of the district originates from the selo of Lena, which at the formation of the district in 1924 was intended to be the administrative center. While the plans to move the administrative center to Lena had never been realized, the name remained unchanged.[11]
History
The area was populated by speakers of Uralic languages and then colonized by the Novgorod Republic. After the fall of Novgorod, the area became a part of the Grand Duchy of Moscow. Yarensk is first mentioned in the chronicles (as Yerensky Gorodok) in 1374. In 1606, Yarensky Uyezd was formed, and Yarensk became one of the most important towns in the North of Russia.
In the course of the administrative reform carried out in 1708 by Peter the Great, the area was included into Siberia Governorate, and in 1719 transferred to Archangelgorod Governorate.[12] In 1780, the governorate was abolished and transformed into Vologda Viceroyalty. At the same time, Yarensk was granted town rights. In 1918, Yarensky Uyezd was transferred to the newly formed Northern Dvina Governorate, and in 1924 the uyezds were abolished in favor of the new divisions, the districts (raions). Lensky District was formed on June 1, 1924. The idea was to move the administrative center of the district from Yarensk to the selo of Lena, but the logistics came out to be too difficult, and the administration remained in Yarensk.[11]
In the following years, the district remained within the same borders, but the first-level administrative division of Russia kept changing. In 1929, Northern Dvina Governorate was merged into Northern Krai, which in 1936 was transformed into Northern Oblast. In 1937, Northern Oblast was split into Arkhangelsk and Vologda Oblasts. Lensky District remained in Arkhangelsk Oblast ever since.
Geography
The district is located on both banks of the Vychegda and belongs almost exclusively to the basins of the Vychegda and its major tributaries. The main (right-hand) Northern Dvina tributary which flows through the district is the Yarenga. Minor parts of the district belong to the basins of a tributary of the Northern Dvina, the Uftyuga (west), and the Vashka River, a tributary of the Mezen River (northwest). The source of the Pinega is in fact located in Krasnoborsky District. The whole area of the district drains into the White Sea.
Almost the whole of the district is covered by coniferous forests (taiga).
As a municipal division, the district is divided into one urban settlement and three rural settlements (the administrative centers are given in parentheses):[7]
The basis of the economy of the district is timber industry, which in 2007 was responsible for 85% of the district's total industrial production.[11]
Transportation
The Vychegda is navigable and there is regular passenger navigation downstream from the settlement of Soyga (connecting it to Kotlas).
There is a railway connecting Kotlas and Vorkuta which passes through the district, in particular, through Urdoma, the only urban-type settlement in the district.
The district contains fifteen objects classified as cultural and historical heritage.[13] Most of these are churches and wooden rural houses built prior to 1917.
The only museum in the district is the Yarensk District Museum.[14]
^The count of urban-type settlements may include the work settlements, the resort settlements, the suburban (dacha) settlements, as well as urban-type settlements proper.
Архангельское областное Собрание депутатов. Областной закон №65-5-ОЗ от 23 сентября 2009 г. «Об административно-территориальном устройстве Архангельской области», в ред. Областного закона №232-13-ОЗ от 16 декабря 2014 г. «О внесении изменений в отдельные Областные Законы в сфере осуществления местного самоуправления и взаимодействия с некоммерческими организациями». Вступил в силу через десять дней со дня официального опубликования. Опубликован: "Волна", №43, 6 октября 2009 г. (Arkhangelsk Oblast Council of Deputies. Oblast Law #65-5-OZ of September 23, 2009 On the Administrative-Territorial Structure of Arkhangelsk Oblast, as amended by the Oblast Law #232-13-OZ of December 16, 2014 On Amending Various Oblast Laws Dealing with the Process of Municipal Self-Government and Relations with Non-Profit Organizations. Effective as of the day which is ten days after the official publication.).
Архангельское областное Собрание депутатов. Областной закон №258-внеоч.-ОЗ от 23 сентября 2004 г. «О статусе и границах территорий муниципальных образований в Архангельской области», в ред. Областного закона №224-13-ОЗ от 16 декабря 2014 г. «Об упразднении отдельных населённых пунктов Соловецкого района Архангельской области и о внесении изменения в статью 46 Областного закона "О статусе и границах территорий муниципальных образований в Архангельской области"». Вступил в силу со дня официального опубликования. Опубликован: "Волна", №38, 8 октября 2004 г. (Arkhangelsk Oblast Council of Deputies. Oblast Law #258-vneoch.-OZ of September 23, 2004 On the Status and Borders of the Territories of the Municipal Formations in Arkhangelsk Oblast, as amended by the Oblast Law #224-13-OZ of December 16, 2014 On Abolishing Several Inhabited Localities in Solovetsky District of Arkhangelsk Oblast and on Amending Article 46 of the Oblast Law "On the Status and Borders of the Territories of the Municipal Formations in Arkhangelsk Oblast". Effective as of the day of the official publication.).