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Puryŏng
Puryŏng County is a ''kun'', or county, in North Hamgyŏng province, North Korea. Geography Most of the county is mountainous, being traversed by the Hamgyŏng Range and its outlying spurs. The highest point is Kosŏngsan (Chosŏn'gŭl: 고성산, Hancha: 姑城山), 1,754 meters above sea level. Many other high peaks are also found in the county. The chief stream is the Susŏngch'ŏn (Chosŏn'gŭl: 수성천. Hancha: 輸城川). 90% of the county is forested. Rare mammals inhabit the area, including the marten, brown bear, and Amur leopard. The climate is affected by both maritime and continental influences. Administrative divisions Puryŏng County is divided into 1 '' ŭp'' (town), 3 '' rodongjagu'' (workers' districts) and 5 '' ri'' (villages): Economy The local economy is dominated by metalworking, mining, and electric power. Deposits of gold, copper, quartzite, and limestone are found in the county. The intermontane valleys are home to grain farms where corn, soybeans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hambuk Line
The Hambuk Line is an electrified standard-gauge trunk line of the Korean State Railway in North Korea, running from Ch'ŏngjin on the P'yŏngra Line to Rajin, likewise on the P'yŏngra line.Kokubu, Hayato, 将軍様の鉄道 (Shōgun-sama no Tetsudō), The Hambuk line connects to the Hongŭi Line at Hongŭi, which is North Korea's only rail connection to Russia, and at Namyang to the Namyang Border Line, which leads to Tumen, China, via the bridge over the Tumen River. Although located entirely inside North Hamgyŏng Province, this line is one of the DPRK's main trunk railways. The line's total length is ; in terms of length, it is the second-longest rail line in the country after the P'yŏngra Line, accounting for 7.7% of the national total of railway lines.The traffic and geography in North KoreaHambuk Line(in Korean) Over ten rail lines - secondary mainlines and branchlines - connect to the Hambuk Line, including the Musan Line, the Hoeryŏng Colliery Line, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Musan Line
The Musan Line is an electrified standard-gauge secondary trunk line of the Korean State Railway in Musan and Puryŏng counties, North Hamgyŏng Province, North Korea, running from Komusan on the Hambuk Line to Musan, where it connects to the narrow-gauge Paengmu Line.Kokubu, Hayato, 将軍様の鉄道 (Shōgun-sama no Tetsudō), The section from Komusan to Sinch'am is double tracked.The traffic and geography in North KoreaHambuk Line(in Korean) The line starts at Komusan on the Hambuk Line, following the Susŏngch'ŏn stream through the Hamgyŏng Mountains of Puryŏng and Musan Counties to Musan. The line is 57.9 km in length, with 13 stations. There is a sorting yard at Musan Station and locomotive facilities at Ch'ŏlsong. History In order to exploit the rich iron deposits of the Musan region, the North Chosen Colonial Railway began construction of this line, calling it the Hambuk Line (not to be confused with the current Hambuk Line, which at that time was part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Second-level Administrative Divisions Of North Korea
This is a list of all second-level administrative divisions of North Korea, including ''cities'', ''counties'', ''workers' districts'', ''districts'' or ''wards'', organized by province or directly governed city. Pyongyang Directly Governed City * 18 wards (guyok): Chung-guyok, Chung, Hwasong-guyok, Pyongchon-guyok, Pyongchon, Potonggang-guyok, Potonggang, Moranbong-guyok, Moranbong, Sosong-guyok, Sosong, Songyo-guyok, Songyo, Tongdaewon-guyok, Tongdaewon, Taedonggang-guyok, Taedonggang, Sadong-guyok, Sadong, Taesong-guyok, Taesong, Mangyongdae-guyok, Mangyongdae, Hyongjesan-guyok, Hyongjesan, Ryongsong-guyok, Ryongsong, Samsok-guyok, Samsok, Ryokpo-guyok, Ryokpo, Rangnang-guyok, Rangnang, Sunan-guyok, Sunan, Unjong-guyok, Unjong * 2 county (kun): Kangdong, Kangnam County, Kangnam Rason Special City * 2 ward (guyok): Rajin-guyok, Rajin, Sonbong-guyok, Sŏnbong Kaesong Special City * 2 ward (guyok): Kaepung-guyok, Kaep'ung, Panmun-guyok, P'anmun * 1 county (kun): Changpung County ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quartzite
Quartzite is a hard, non- foliated metamorphic rock that was originally pure quartz sandstone.Essentials of Geology, 3rd Edition, Stephen Marshak, p 182 Sandstone is converted into quartzite through heating and pressure usually related to tectonic compression within orogenic belts, and hence quartzite is a metasandstone. Pure quartzite is usually white to grey, though quartzites often occur in various shades of pink and red due to varying amounts of hematite. Other colors, such as yellow, green, blue and orange, are due to other minerals. The term ''quartzite'' is also sometimes used for very hard but unmetamorphosed sandstones that are composed of quartz grains thoroughly cemented with additional quartz. Such sedimentary rock has come to be described as orthoquartzite to distinguish it from metamorphic quartzite, which is sometimes called metaquartzite to emphasize its metamorphic origins. Quartzite is very resistant to chemical weathering and often forms ridges and resist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manchuria
Manchuria is a historical region in northeast Asia encompassing the entirety of present-day northeast China and parts of the modern-day Russian Far East south of the Uda (Khabarovsk Krai), Uda River and the Tukuringra-Dzhagdy Ranges. The exact geographical extent varies depending on the definition: in the narrow sense, the area constituted by three Chinese provinces of Heilongjiang, Jilin, and Liaoning as well as the eastern Inner Mongolian prefectures of China, prefectures of Hulunbuir, Hinggan League, Hinggan, Tongliao, and Chifeng; in a broader sense, historical Manchuria includes those regions plus the Amur river basin, parts of which were ceded to the Russian Empire by the Manchu-led Qing dynasty during the Amur Annexation of 1858–1860. The parts of Manchuria ceded to Russia are collectively known as Outer Manchuria or Russian Manchuria, which include present-day Amur Oblast, Primorsky Krai, the Jewish Autonomous Oblast, the southern part of Khabarovsk Krai, and the easter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sejong The Great Of Joseon
Sejong (; 15 May 1397 – 8 April 1450), commonly known as Sejong the Great (), was the fourth monarch of the Joseon dynasty of Korea. He is regarded as the greatest ruler in Korean history, and is remembered as the inventor of Hangul, the native alphabet of the Korean language. Initially titled Grand Prince Chungnyeong (), he was the third son of King Taejong and Queen Wongyeong. In 1418, Sejong replaced his eldest brother, Yi Che, as crown prince; a few months later, Taejong voluntarily abdicated the throne in Sejong's favor. In the early years of Sejong's reign, King Emeritus Taejong retained vast powers, most notably absolute executive and military power, and continued to govern until his death in 1422. Sejong reinforced Korean Confucian and neo-Confucian policies, and enacted major legal amendments (). He personally created and promulgated the Korean alphabet, encouraged advancements in science and technology, and introduced measures to stimulate economic growth. H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Korean State Railway
The Korean State Railway is the operating arm of the Ministry of Railways of North Korea (), commonly called the State Rail () and has its headquarters at Pyongyang, P'yŏngyang. The current Minister of Railways is Chang Jun-song. History 1945–1953: Liberation, partition, and the Korean War The first railways in the future territory of North Korea were built during the Korea under Japanese rule, period of Japanese rule by the Chosen Government Railway (''Sentetsu''), the South Manchuria Railway (''Mantetsu'') and private companies such as the Chosen Railway (''Chōtetsu''). At the end of the Pacific War, ( of standard gauge, and of narrow gauge) was Sentetsu owned, and ( of standard gauge and of narrow gauge) was privately owned. In September 1945 the rolling stock was 678 locomotives (124 steam locomotive, steam tank locomotive, tank, 446 tender locomotive, tender, 99 narrow gauge steam, and 8 electric locomotives), one steam-powered railway crane, 29 powered railcars ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sericulture
Sericulture, or silk farming, is the cultivation of silkworms to produce silk. Although there are several commercial species of silkworms, the caterpillar of the Bombyx mori, domestic silkmoth is the most widely used and intensively studied silkworm. This species of silkmoth is no longer found in the wild as they have been modified through selective breeding, rendering most flightless and without defense against predators. Silk is believed to have first been produced in China as early as the Neolithic period. Sericulture has become an important Putting-out system#Cottage industry, cottage industry in countries such as Brazil, China, France, India, Italy, Japan, Korea, Russia, and Thailand. Today, China and India are the two main producers, with more than 60% of the world's annual production. History According to Confucius, Confucian text, the discovery of silk production dates to about 2700 BCE, although archaeological records point to silk cultivation as early as the Yangshao ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proso Millet
''Panicum miliaceum'' is a grain crop with many common names, including proso millet, broomcorn millet, common millet, hog millet, Kashfi millet, red millet, and white millet. Archaeobotany, Archaeobotanical evidence suggests millet was first domesticated about Before Present, 10,000 BP in Northern China. Major cultivated areas include Agriculture in China, Northern China, Himachal Pradesh of India, Agriculture in Nepal, Nepal, Agriculture in Russia, Russia, Agriculture in Ukraine, Ukraine, Agriculture in Belarus, Belarus, the Middle East, Agriculture in Turkey, Turkey, Agriculture in Romania, Romania, and the Great Plains states of the United States. About are grown each year. The crop is notable both for its extremely short lifecycle, with some varieties producing grain only 60 days after planting, and its low water requirements, producing grain more efficiently per unit of moisture than any other grain species tested. The name "proso millet" comes from the pan-Slavic general ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limestone
Limestone is a type of carbonate rock, carbonate sedimentary rock which is the main source of the material Lime (material), lime. It is composed mostly of the minerals calcite and aragonite, which are different Polymorphism (materials science), crystal forms of calcium carbonate . Limestone forms when these minerals Precipitation (chemistry), precipitate out of water containing dissolved calcium. This can take place through both biological and nonbiological processes, though biological processes, such as the accumulation of corals and shells in the sea, have likely been more important for the last 540 million years. Limestone often contains fossils which provide scientists with information on ancient environments and on the evolution of life. About 20% to 25% of sedimentary rock is carbonate rock, and most of this is limestone. The remaining carbonate rock is mostly Dolomite (rock), dolomite, a closely related rock, which contains a high percentage of the mineral Dolomite (mine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amur Leopard
The Amur leopard (''Panthera pardus orientalis'') is a leopard subspecies native to the Primorye region of southeastern Russia and northern China. It is listed as Critically Endangered on the IUCN Red List, as in 2007, only 19–26 wild leopards were estimated to survive in southeastern Russia and northeastern China. , fewer than 60 individuals were estimated to survive in Russia and China. Camera-trapping surveys conducted between 2014 and 2015 revealed 92 individuals in an large transboundary area along the Russian-Chinese border. , the population was thought to comprise 128–130 sub-adult and adult individuals. Results of genetic research indicate that the Amur leopard is genetically close to leopards in northern China and Korea, suggesting that the leopard population in this region became fragmented in the early 20th century. The North Chinese leopard was formerly recognised as a distinct subspecies (''P. p. japonensis''), but was subsumed under the Amur leopard in 201 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Korea
North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korea, Korean Peninsula and borders China and Russia to the north at the Yalu River, Yalu (Amnok) and Tumen River, Tumen rivers, and South Korea to the south at the Korean Demilitarized Zone, Korean Demilitarized Zone (DMZ). The country's western border is formed by the Yellow Sea, while its eastern border is defined by the Sea of Japan. North Korea, like South Korea, claims to be the sole legitimate government of the entire peninsula and List of islands of North Korea, adjacent islands. Pyongyang is the capital and largest city. The Korean Peninsula was first inhabited as early as the Lower Paleolithic period. Its Gojoseon, first kingdom was noted in Chinese records in the early 7th century BCE. Following the unification of the Three Kingdoms of Korea into Unified Silla, Silla and Balhae in the late 7th century, Korea was ruled by the G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
