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Tongchang County
Tongchang County is a ''kun'', or county, in the northeast of the far western North Pyŏngan province, North Korea. It borders Pyŏktong and Chagang's Usi county to the north, Unsan and Songwŏn (in Chagang province) to the east, Thaechŏn to the south, and Changsŏng and Taegwan to the west. Geography The Pinandŏk Mountains pass through northern and eastern Tongchang, contributing the county's highest point, Tanphungdŏksan (단풍덕산, 1159 m). The Changsŏng River flows from the northwest to the southeast, on its way to join the Taedong. Some 80% of the county's land is forested (of which 40% is coniferous, with mixed pine-oak woods predominating). Administrative divisions Tongchang county is divided into 1 '' ŭp'' (town), 1 '' rodongjagu'' (workers' district) and 16 '' ri'' (villages): Climate The year-round local temperature is 7 °C, with an average of -10 °C in January and 22.8 °C in August. The average annual rainfall is quite high, at 144 ... [...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'', and ''wards'', organized by province or directly governed city. Pyongyang Directly Governed City * 18 wards (guyok): Chung, Pyongchon, Potonggang, Moranbong, Sosong, Songyo, Tongdaewon, Taedonggang, Sadong, Taesong, Mangyongdae, Hyongjesan, Ryongsong, Samsok, Ryokpo, Rangnang, Sunan, Unjong * 2 county (kun): Kangdong, Kangnam Rason Special City * 1 ward (guyok): Rajin * 1 county (kun): Sŏnbong Chagang Province * 3 cities (si): Kanggye, Hŭich'ŏn, Manp'o * 15 counties (kun): Changgang, Chasŏng, Chŏnch'ŏn, Ch'osan, Chunggang, Hwap'yŏng, Kop'ung, Rangrim, Ryongrim, Sijung, Sŏnggan, Songwŏn, Tongsin, Usi, Wiwŏn North Hamgyŏng Province * 3 cities (si): Ch'ŏngjin, Hoeryŏng, Kimch'aek * 12 counties (kun): Myŏnggan, Hwadae, Kilju, Kyŏngsŏng, Musan, Myŏngch'ŏn, Onsŏng, Ŏran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Songwon County
Songwŏn County is a ''kun'', or county, in southwestern Chagang province, North Korea. It borders Usi and Kop'ung counties to the north, Tongsin to the east, and Hŭich'ŏn to the south, as well as North P'yŏngan's Tongchang county to the west. Originally part of Chosan, it was established as a separate county in 1949, when Chagang province was created. The Ch'ongch'ŏn and Chungman Rivers both flow through Songwŏn. The terrain is mountainous, with the Pinandŏk and Chogyuryong Mountains rising in the county's south. The highest peaks are in the north; the tallest is Koambong, 1,744 m above sea level. The climate is continental but relatively wet; the frost begins in early October and lifts in late April. The chief local industry is logging, with 93% of the county covered by forestland. Livestock, particularly cattle, are also raised, and crops including maize and rice are grown. A 67 km² reservoir has been built across the Chungman (completed in 1980), and is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geography Of North Korea
North Korea is located in East Asia in the Northern half of Korea, partially on the Korean Peninsula. It borders three countries: China along the Yalu (Amnok) River, Russia along the Tumen River, and South Korea to the south. Topography and drainage The terrain consists mostly of hills and mountains separated by deep, narrow valleys. The coastal plains are wide in the west and discontinuous in the east. Early European visitors to Korea remarked that the country resembled "a sea in a heavy gale" because of the many successive mountain ranges that crisscross the peninsula. Some 80 percent of North Korea's land area is composed of mountains and uplands, with all of the peninsula's mountains with elevations of or more located in North Korea. The great majority of the population lives in the plains and lowlands. Paektu Mountain, the highest point in North Korea at , is a volcanic mountain near Manchuria with basalt lava plateau with elevations between and above sea level. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apatite
Apatite is a group of phosphate minerals, usually hydroxyapatite, fluorapatite and chlorapatite, with high concentrations of OH−, F− and Cl− ions, respectively, in the crystal. The formula of the admixture of the three most common endmembers is written as Ca10( PO4)6(OH,F,Cl)2, and the crystal unit cell formulae of the individual minerals are written as Ca10(PO4)6(OH)2, Ca10(PO4)6F2 and Ca10(PO4)6Cl2. The mineral was named apatite by the German geologist Abraham Gottlob Werner in 1786, although the specific mineral he had described was reclassified as fluorapatite in 1860 by the German mineralogist Karl Friedrich August Rammelsberg. Apatite is often mistaken for other minerals. This tendency is reflected in the mineral's name, which is derived from the Greek word ἀπατάω (apatáō), which means ''to deceive''. Geology Apatite is very common as an accessory mineral in igneous and metamorphic rocks, where it is the most common phosphate mineral. However, occu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taedong River
The Taedong River (Chosŏn'gŭl: ) is a large river in North Korea. The river rises in the Rangrim Mountains of the country's north where it then flows southwest into Korea Bay at Namp'o.Suh, Dae-Sook (1987) "North Korea in 1986: Strengthening the Soviet Connection" ''Asian Survey'' 27(1): pp. 56-63, page 62 In between, it runs through the country's capital, Pyongyang. Along the river are landmarks such as the Juche Tower and Kim Il-sung Square. The river is 439 km or 272.7 mi in length, and is generally deep. It is the fifth-longest river on the Korean peninsula and the second-longest in North Korea. Pyongyang is approximately 110 km upstream from the mouth, Sunchon 192 km upstream, and Taehŭng 414 km upstream. Because of its depth, it is widely used for river transport; it is navigable by large ships up to 65 km inland, although most commercial traffic stops at Songrim. History The kingdom of Koguryo was founded on its shores. Many archeological sites d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Changsong River
Changsŏng County is a ''kun'', or county, in northern North Phyŏngan province, North Korea. It is bordered by Pyŏktong to the east, Tongchang and Taegwan to the south, Sakchu to the west; to the north, it faces China across the Yalu (Amrok) River. Name Changsŏng appears as "Changseong" in South Korea's Revised Romanization and as Changcheng in Chinese records, as during its occupation by Mao Wenlong's forces during the Manchu conquest of China. Geography Changsŏng's terrain is steep and mountainous, sloping generally downward from the southeast toward the Yalu. The Kangnam Mountains and Pandŏk Mountains both pass through the county. The highest point is Piraebong, at 1470 m. The county is drained by various tributaries of the Yalu, including the Yŏngjuchŏn (영주천) and Namchangchŏn (남창천), as well as by the Changsŏng River, a tributary of the Taeryŏng. The Yalu itself has been blocked by the Suphung Dam to create Suphung Lake. Administrative divi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taegwan County
Taegwan County is a ''kun'', or county, in northeastern North P'yŏngan province, North Korea. It lies in the province's interior, and is bounded by Tongch'ang on the east, Kusŏng and T'aech'ŏn to the south, Ch'ŏnma to the west, and Ch'angsŏng and Sakchu to the north. It was created in 1952 from portions of Sakchu county. Geography Taegwan's borders are mountainous, with the Kangnam Mountains rising in the north and the Chonma Mountains in the west. The Taeryong River (대령강) flows through the county's centre, joined in its course by many fast small streams. Administrative divisions Taegwan county is divided into 1 '' ŭp'' (town), 1 '' rodongjagu'' (workers' district) and 22 '' ri'' (villages): Climate Taegwan enjoys a relatively rainy climate, with an average annual rainfall of 1300 mm. The average temperature is 7 °C, fluctuating between an average of -11.2 °C in January and 22.5 °C in August. Economy Some 83% of the county's area is f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Changsong County
Changsŏng County is a ''kun'', or county, in northern North Phyŏngan province, North Korea. It is bordered by Pyŏktong to the east, Tongchang and Taegwan to the south, Sakchu to the west; to the north, it faces China across the Yalu (Amrok) River. Name Changsŏng appears as "Changseong" in South Korea's Revised Romanization and as Changcheng in Chinese records, as during its occupation by Mao Wenlong's forces during the Manchu conquest of China. Geography Changsŏng's terrain is steep and mountainous, sloping generally downward from the southeast toward the Yalu. The Kangnam Mountains and Pandŏk Mountains both pass through the county. The highest point is Piraebong, at 1470 m. The county is drained by various tributaries of the Yalu, including the Yŏngjuchŏn (영주천) and Namchangchŏn (남창천), as well as by the Changsŏng River, a tributary of the Taeryŏng. The Yalu itself has been blocked by the Suphung Dam to create Suphung Lake. Administrative divi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taechon County
T'aechŏn County or Thaechŏn County (''in North Korean romanization'') is a ''kun'', or county, in central North P'yŏngan province, North Korea. It borders Taegwan and Tongch'ang to the north, Unsan and Nyŏngbyŏn to the east, Pakch'ŏn and Unjŏn to the south, and Kusŏng to the west. Geography Mountains are scattered across the county, with the Pinandŏk mountains rising in the east. The tallest of these is Paegundŏksan (백운덕산, 868 m), but the county's highest point is in the north, at Samgaksan (삼각산, 936 m). The county is drained by the Taeryŏng River and its tributaries, which include the Ch'ŏnbang and Ch'angsŏng. Some 64% of the county's area is forestland, while 30% is cultivated. Administrative divisions T'aech'ŏn county is divided into 1 '' ŭp'' (town), 1 '' rodongjagu'' (workers' district) and 21 '' ri'' (villages): Climate The year-round annual temperature is 8.5 °C, with a January mean of -10 °C and an August mean of 23.8 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unsan County
Unsan County is a ''kun'', or county, in eastern North P'yŏngan province, North Korea. Within the province, it borders Hyangsan in the east, Kujang and Nyŏngbyŏn in the south, and Tongch'ang and T'aech'ŏn in the west. In addition, it is bordered by Chagang province to the east ( Hŭich'ŏn) and north ( Songwŏn). History Ancient history No artefacts of human existence until the Bronze age was found in the region, however, artefacts from the period are found in nearby counties, suggesting possible existence in the region at least from the Neolithic period. Knife money from the Yan dynasty found in nearby counties suggest the inhabitants trade with Yan merchants after the Eastern invasion of Yan by general Qinkai during the reign of King Zhao of Yan.The region became part of the territory of the kingdom of Goguryeo in 56 AD after the kingdom expanded its domain up until the Salsu river(presumed to be Chongchon River), but no record of a county actually installed is unclear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
