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Boryslav ((ウクライナ語:Борислав), (ポーランド語:Borysław)) is a city located on the Tysmenytsia River (a tributary of the Dniester), in Lviv Oblast (region) of western Ukraine. Boryslav is designated as a city of oblast significance. It is a major center of petroleum industry. Population: . ==History== The area of the modern town of Boryslav has been inhabited at least since the Bronze Age. There are remnants of a pagan shrine from the 1st millennium BC located in the area, where approximately 270 petroglyphs are found, mostly depicting solar signs - symbols of a pre-Christian Solar deity. Between the 9th and 13th centuries, the site of the modern town housed a fortress named ''Tustan'', which was part of a belt of similar strongholds defending the Kievan Rus' from the west and south. After the dissolution of Kievan Rus', the town became a part of the Halych-Volhynian Principality. With the collapse of the latter, in the 14th century Boryslav became a part of the Crown of the Kingdom of Poland. It was first mentioned in a document from 19 March 1387, listing all personal belongings of Queen regnant Jadwiga of Poland. Since that time, Borysław, as it was called back then, was a small town related to the nearby metropolis of Lwów (currently Lviv, Ukraine) and mostly shared its fate. In 1772, during the Partitions of Poland, it was annexed by Austria and became a part of the Austrian Kingdom of Galicia and Lodomeria. One of the great technological developments of the 19th century was the discovery by pharmacist Johan (Jan) Zeh (1817–1897, in nearby Lviv) of technology that led to the establishment of a new industry based on petroleum. Scientists worked out a method of distilling Boryslaw crude oil, and on 30 March 1853 made the first kerosene lamp. As early as 31 July 1853 their new lamp was used to illuminate the Public Hospital in Lvov. Their discoveries marked the beginnings of the rapid search for petroleum in the Carpathians—especially in the eastern sector of the mountain chain where rich oil deposits were discovered. In 1854 the first ozokerite mine was started in the town after the ore was discovered by Robert Doms. In the second half of 1853, following the research of Jan Zeh,〔Zeh Jan (Зег Ян)〕 and several other scientists working in the nearby city of Lemberg, the town and its surroundings saw the emergence of an oil industry. One of the first oil rigs in the world was built near Boryslav by Robert Doms in 1861. The oil and mining industries developed quickly. In 1909, more than 1,920,000 tonnes of oil were produced in the region—roughly 5% of the world's oil production at that time. The number of oil rigs also rose from 4,000 in 1870 to over 12,000 three years later. The oil boom drew many industry moguls from all over Austria-Hungary and many fortunes were earned and lost there. A period of prosperity saw the city's population grew as almost 10,000 new workers arrived to the area. In 1886 an oil mining school was opened in Borysław, one of the first such facilities in Europe. Also the ozokerite, a natural mineral wax, mined in Borysław, was used for insulation of the first trans-Atlantic telegraphic cable line. On 31 December 1872, a railway line linking Borysław with the nearby city of Drohobycz (now Drohobych, Ukraine) was opened. After the Great War and the Polish-Ukrainian War of 1918–1919, the area became part of the newly-reborn Poland. In 1920 the mining school was significantly expanded and was renamed to Carpathian Geological Station, a ''de facto'' oil mining university. As the capital of the ''Zagłębie Borysławskie'' (''Borysław Oil Area''), the town of Borysław was the centre of then Polish oil and ozokerite extraction industries and one of the most important industrial zones of Poland. Because of that, on July 26, 1933, the town was granted a city charter. Together with the nearby settlement of Tustanowice (Tustanovychi, now part of Boryslav), Boryslaw produced in 1925 about 80% of Polish oil (812,000 tons). Boryslav was then commonly called the "Polish Baku". After the 1939 Soviet invasion of Poland the town was annexed by the Soviet Union under the terms of the Molotov-Ribbentrop Pact. It was allocated to the Ukrainian SSR and renamed ''Boryslav''. In 1941 the city fell under German control upon the advances of the German army to the east at the start of Soviet-German hostilities. A personal-account history of this period is recounted by the Polish-American writer—and Boryslav native—Wilhelm Dichter in his popular and acclaimed literary debut, ''Koń Pana Boga''. It is a memoir of the war in Borsylav as Dichter experienced it as a Polish-Jewish child. Following Germany's defeat in World War II, the town came again under the Soviet rule. Since 1991 the town has been part of an independent Ukraine. Although the oil and gas deposits have almost depleted, the oil industry remains the main branch of local industry. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Boryslav」の詳細全文を読む スポンサード リンク
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