Ji'an, Jilin

Ji'an (Chinese: 集安; pinyin: Jí'ān; formerly simplified Chinese: 辑安; traditional Chinese: 輯安; pinyin: Jí'ān) is a county-level city in the southwestern part of Jilin province, People's Republic of China. It is administered by the prefecture-level city of Tonghua and is the southernmost county-level division in the province. Ji'an has an area of 3,408 km2 (1,316 sq mi) and a population of approximately 230,000. The city was given its current status in 1988. Ji'an is separated from Manpo, Chagang Province, North Korea by the Yalu River; it has an international border running 203.5 km (126.4 mi).[2]

Ji'an

集安市
County-level city
Downtown area in Ji'an
Ji'an (red) in Tonghua (white)
Ji'an
Location of Ji'an city center in Jilin
Coordinates: 41°07′31″N 126°11′38″E
CountryPeople's Republic of China
ProvinceJilin
Prefecture-level cityTonghua
County-level city established1988
Area
 • County-level city3,341.1 km2 (1,290.0 sq mi)
 • Urban
44.89 km2 (17.33 sq mi)
Elevation
180 m (590 ft)
Population
 (2017)[1]
 • County-level city214,000
 • Density64/km2 (170/sq mi)
 • Urban
79,000
Time zoneUTC+8 (China Standard)
Postal code
134200

History
See also: Gojoseon and Goguryeo

Archaeological excavations in the Ji'an area have unearthed several Yemaek sites along the Amnok River and its tributary the Hunjiang, which belong to the regional Neolithic and Bronze ages.[3]

After the fall of Wiman Joseon to the Han dynasty in 108 BCE, Ji'an was part of Goguryeo County under the administration of Xuantu Commandery.[3] In 3 CE, the second ruler of Goguryeo, King Yuri, moved the state's capital to Gungnae (modern Ji'an) and established the mountain fortress Hwando nearby to defend it.[3] Hwando was sacked by Wei State in 244 CE during the Goguryeo–Wei War. In 342 CE, Hwando was destroyed and thousands of people captured by the Murong Xianbei, after which Goguryeo focussed on expanding south and east. In 427 CE, the eleventh ruler of Goguryeo, King Jangsu, moved the capital to Pyongyang, which saw Gungnae relegated to subsidiary capital status.[3]

The Capital Cities and Tombs of the Ancient Koguryo Kingdom, located in Ji'an and Huanren Manchu Autonomous County, Liaoning, have been listed as part of a UNESCO World Heritage Site. Ji'an is also dubbed as a "Little Jiangnan" of Jilin due to its scenery.[2]

Geography and climate

Ji'an has a monsoon-influenced humid continental climate (Köppen Dwa), with long, very cold winters, and very warm, humid summers. Monthly average temperatures range from −12.3 °C (9.9 °F) in January to 23.3 °C (73.9 °F) in July, and the annual mean is 7.16 °C (44.9 °F). Though the annual total, at 888 mm (35.0 in), is generous, precipitation is quite low during the winter and upwards of 60% of annual rainfall occurs from June through August. The frost-free period lasts around 150 days.

Climate data for Ji'an (1971−2000)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °C (°F) 5.0
(41.0)		 14.0
(57.2)		 20.1
(68.2)		 30.4
(86.7)		 34.5
(94.1)		 36.3
(97.3)		 37.7
(99.9)		 37.2
(99.0)		 33.0
(91.4)		 27.5
(81.5)		 20.3
(68.5)		 9.9
(49.8)		 37.7
(99.9)
Average high °C (°F) −5.2
(22.6)		 −0.6
(30.9)		 6.9
(44.4)		 16.6
(61.9)		 22.7
(72.9)		 26.6
(79.9)		 28.8
(83.8)		 28.3
(82.9)		 23.0
(73.4)		 15.9
(60.6)		 5.5
(41.9)		 −2.8
(27.0)		 13.8
(56.9)
Daily mean °C (°F) −12.3
(9.9)		 −7.8
(18.0)		 0.5
(32.9)		 9.1
(48.4)		 15.2
(59.4)		 20.0
(68.0)		 23.3
(73.9)		 22.5
(72.5)		 16.0
(60.8)		 8.4
(47.1)		 −0.3
(31.5)		 −8.7
(16.3)		 7.2
(44.9)
Average low °C (°F) −17.9
(−0.2)		 −13.6
(7.5)		 −5
(23)		 2.6
(36.7)		 8.7
(47.7)		 14.6
(58.3)		 19.2
(66.6)		 18.5
(65.3)		 11.2
(52.2)		 2.8
(37.0)		 −4.6
(23.7)		 −13.5
(7.7)		 1.9
(35.5)
Record low °C (°F) −29.7
(−21.5)		 −28.2
(−18.8)		 −26
(−15)		 −7.7
(18.1)		 −2.2
(28.0)		 6.9
(44.4)		 10.9
(51.6)		 8.7
(47.7)		 0.2
(32.4)		 −7.8
(18.0)		 −20
(−4)		 −28.2
(−18.8)		 −29.7
(−21.5)
Average precipitation mm (inches) 11.1
(0.44)		 10.8
(0.43)		 19.9
(0.78)		 48.5
(1.91)		 75.0
(2.95)		 121.7
(4.79)		 219.0
(8.62)		 202.7
(7.98)		 81.9
(3.22)		 45.2
(1.78)		 34.7
(1.37)		 17.4
(0.69)		 887.9
(34.96)
Average precipitation days (≥ 0.1 mm) 7.2 6.0 7.0 9.8 12.7 14.9 17.4 14.6 10.1 8.4 9.3 8.9 126.3
Source: Weather China[2]
  • Ruins of Gungnae city wall
  • Remains of a guard tower in Hwando
  • Goguryeo tombs near Hwando

Administrative divisions

Subdistricts:[4]

  • Tuanjie Subdistrict (团结街道), Liming Subdistrict (黎明街道), Chengdong Subdistrict (城东街道), Tongsheng Subdistrict (通胜街道)

Towns:

  • Qingshi (青石镇), Qinghe (清河镇), Toudao (头道镇), Huadian (花甸镇), Yulin (榆林镇), Taishang (台上镇), Caiyuan (财源镇), Yangcha (阳岔镇), Dalu (大路镇), Renao (热闹镇)

Townships:

  • Taiwang Township (太王乡), Maxian Township (麻线乡), Huangbai Township (黄柏乡), Taiping Township (太平乡), Tonggou Township (通沟乡), Shuangcha Township (双岔乡), Guoshuchang Township (果树场乡), Liangshui Korean Ethnic Township (凉水朝鲜族乡)

References
  1. Ministry of Housing and Urban-Rural Development, ed. (2019). China Urban Construction Statistical Yearbook 2017. Beijing: China Statistics Press. p. 50. Retrieved 11 January 2020.
  2. Weather China
  3. A+C, ed. (2008). "集安:倾听历史" [Ji'an: approach history]. Jianzhu yu wenhua 建筑与文化 (in Chinese) (1): 36–37.
  4. 通化市-行政区划网. XZQH.
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