Ya'an 雅安市 | |
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Ya'an, 2008 | |
![]() Location of Ya'an City jurisdiction in Sichuan | |
Coordinates(Ya'an Bureau of Civil Affairs (雅安市民政局)): 29°58′44″N103°01′01″E / 29.979°N 103.017°E | |
Country | People's Republic of China |
Province | Sichuan |
Municipal seat | Yucheng District |
Area | |
• Total | 15,213.28 km2 (5,873.88 sq mi) |
Elevation | 580 m (1,900 ft) |
Population (2020) [1] | |
• Total | 1,434,603 |
• Density | 94/km2 (240/sq mi) |
GDP [2] | |
• Total | CN¥ 50.3 billion US$ 8.1 billion |
• Per capita | CN¥ 32,524 US$ 5,222 |
Time zone | UTC+8 (China Standard) |
Postal code | 625000 |
Area code | 0835 |
ISO 3166 code | CN-SC-18 |
Licence plate prefixes | 川T |
Website | www |
Ya'an (Chinese :雅安; pinyin :Yǎ'ān; Wade–Giles :Ya-an) is a prefecture-level city in the western part of Sichuan province, China, located just below the Tibetan Plateau. The city is home to Sichuan Agricultural University, the only 211 Project university and the largest regional comprehensive university in Ya'an. As of the 2020 Chinese census, Ya'an has a population of 1,434,603. [1]
Previously known as Yazhou-fu, the city is first mentioned during the Zhou dynasty (1122–255 BCE). It served as a county seat during the Qin and Han dynasties, but was subsequently taken by nomadic tribes. After being reintegrated into the Chinese Empire in the late 5th century, it was made the seat of the Ya Prefecture in 604. The modern Ya'an county was established in 1912. It became the provincial capital of Xikang province in 1951, but has been a municipality under the administration of Sichuan province since 1955, when Xikang province was merged and became a part of Sichuan province.
The first giant panda was found in Baoxing County of Ya'an[ citation needed ]; Ya'an is also the origin of artificial planting tea of the world[ citation needed ]; Mengding Mountain in Mingshan County, has been keeping seven tea trees, which are believed to be the origins of tea, for more than 1,000 years[ citation needed ].
"The busy little town [of Yaan] was full of life, for its market is the only trading centre for the Chinese and Tibetans from Kangting. Accompanied by two coolies, I crossed the long suspension bridge which oscillates alarmingly over the Ya Ho. I got separated from my coolies in the dense crowd which swarmed along the main street, but in the end found them, and my luggage, at the Catholic mission, where two venerable fathers welcomed me with the flowery courtesy of mandarins...
Yaan is the main market for a special kind of tea which is grown in this part of the country and exported in very large quantities to Tibet via Kangting and over the caravan routes through Batang (Paan) and Teko. Although the Chinese regard it as an inferior product, it is greatly esteemed by the Tibetans for its powerful flavor, which harmonizes particularly well with that of yak butter and salt which Tibetans often mix with their tea. Brick tea comprises not only what we call tea leaves, but also the coarser leaves and some of the twigs of the shrub, as well as the leaves and fruit of other plants and trees (the alder, for instance). This amalgam is steamed, weighed, and compressed into hard bricks, which are packed up in coarse matting in subunits of four. These rectangular parcels weigh between twenty-two and twenty-six pounds—the quality of the tea makes a slight difference to the weight—and are carried to Kangting by coolies. A long string of them, moving slowly under their monstrous burdens of tea, was a familiar sight along the road I followed." [4]
Panda tea is also a local speciality.
On April 20, 2013, the city was hit by a major earthquake, causing numerous casualties and heavy damage to housing and infrastructure.
Ya'an is located at the western edge of the Sichuan Basin and on the upper reaches of the Yangtze, covering the transition between the Chengdu Plain and the Tibetan Plateau. Its latitude ranges from 28° 51′ 10″ — 30° 56′ 40″ N and its longitude from 101° 56′ 26″—103° 23′ 28″ E. Neighbouring prefectures are, starting from the northeast and moving counter-clockwise, Chengdu (NE), Meishan (E), Leshan (SE), Liangshan Yi Autonomous Prefecture (S), Garzê Tibetan Autonomous Prefecture (W), and Ngawa Tibetan and Qiang Autonomous Prefecture (N). With an area of 15,300 square kilometres (5,910 sq mi) and a population of 1,530,000, [5] The city is encircled by mountains, and four rivers flow through it.
Ya'an has a monsoon-influenced humid subtropical climate (Köppen Cwa) and is largely mild and humid. The presence of the mountains to the northwest greatly affects the city's climate. In the short winters, they help shield the city from cold Siberian winds. January averages 6.3 °C (43.3 °F), and while frost may occur, snow is rare. Summers are hot and humid, with highs often reaching 30 °C (86 °F), yet extended heat waves are rare; the daily average in July and August is around 25 °C (77 °F). Rainfall is common year-round, though in winter it tends to be light, and is particularly heavy in summer, when warm, humid southerly or southeasterly winds blow against the mountains, causing orographic lift to occur, enhancing rainfall. With nearly 1,700 millimetres (67 in) of rainfall occurring on 213 days per year, Ya'an is also known as the "Rain City". [7] In addition, rain often falls at night, so fog is not a common occurrence.
Climate data for Ya'an, elevation 628 m (2,060 ft), (1991–2020 normals, extremes 1971–2000) | |||||||||||||
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Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
Record high °C (°F) | 18.2 (64.8) | 22.1 (71.8) | 27.7 (81.9) | 33.2 (91.8) | 35.1 (95.2) | 34.9 (94.8) | 35.2 (95.4) | 35.4 (95.7) | 34.9 (94.8) | 28.7 (83.7) | 24.5 (76.1) | 19.6 (67.3) | 35.4 (95.7) |
Mean daily maximum °C (°F) | 9.6 (49.3) | 12.3 (54.1) | 17.1 (62.8) | 22.8 (73.0) | 26.2 (79.2) | 28.5 (83.3) | 30.4 (86.7) | 30.1 (86.2) | 25.4 (77.7) | 20.5 (68.9) | 16.0 (60.8) | 10.9 (51.6) | 20.8 (69.5) |
Daily mean °C (°F) | 6.4 (43.5) | 8.6 (47.5) | 12.6 (54.7) | 17.6 (63.7) | 21.1 (70.0) | 23.7 (74.7) | 25.5 (77.9) | 25.2 (77.4) | 21.5 (70.7) | 17.0 (62.6) | 12.8 (55.0) | 7.9 (46.2) | 16.7 (62.0) |
Mean daily minimum °C (°F) | 4.4 (39.9) | 6.2 (43.2) | 9.6 (49.3) | 14.1 (57.4) | 17.7 (63.9) | 20.5 (68.9) | 22.4 (72.3) | 22.2 (72.0) | 19.1 (66.4) | 14.9 (58.8) | 10.7 (51.3) | 5.9 (42.6) | 14.0 (57.2) |
Record low °C (°F) | −2.8 (27.0) | −1.6 (29.1) | −0.7 (30.7) | 3.2 (37.8) | 10.0 (50.0) | 14.3 (57.7) | 17.1 (62.8) | 16.6 (61.9) | 12.9 (55.2) | 4.8 (40.6) | 1.2 (34.2) | −3.9 (25.0) | −3.9 (25.0) |
Average precipitation mm (inches) | 19.9 (0.78) | 30.3 (1.19) | 53.0 (2.09) | 94.6 (3.72) | 137.6 (5.42) | 177.2 (6.98) | 348.5 (13.72) | 442.9 (17.44) | 176.7 (6.96) | 98.4 (3.87) | 47.7 (1.88) | 22.4 (0.88) | 1,649.2 (64.93) |
Average precipitation days (≥ 0.1 mm) | 13.9 | 14.2 | 17.3 | 17.2 | 17.7 | 18.9 | 19.0 | 18.6 | 20.2 | 21.1 | 15.6 | 13.7 | 207.4 |
Average snowy days | 2.1 | 0.7 | 0 | 0 | 0.2 | 0.2 | 0.4 | 0.5 | 0.3 | 0.4 | 0.2 | 0.5 | 5.5 |
Average relative humidity (%) | 79 | 78 | 75 | 73 | 72 | 75 | 78 | 79 | 82 | 84 | 82 | 81 | 78 |
Mean monthly sunshine hours | 42.9 | 46.9 | 76.2 | 101.9 | 102.2 | 93.4 | 118.1 | 125.6 | 58.3 | 42.2 | 47.4 | 46.2 | 901.3 |
Percent possible sunshine | 13 | 15 | 20 | 26 | 24 | 22 | 28 | 31 | 16 | 12 | 15 | 15 | 20 |
Source 1: China Meteorological Administration [8] [9] | |||||||||||||
Source 2: Weather China [10] |
Map | |||||
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Name | Hanzi | Hanyu Pinyin | Population (2020) [11] | Area (km2) | Density (/km2) |
Yucheng District | 雨城区 | Yǔchéng Qū | 368,909 | 1,060 | 348 |
Mingshan District | 名山区 | Míngshān Qū | 254,632 | 614 | 415 |
Yingjing County | 荥经县 | Yíngjīng Xiàn | 131,491 | 1,781 | 74 |
Hanyuan County | 汉源县 | Hànyuán Xiàn | 285,558 | 2,349 | 122 |
Shimian County | 石棉县 | Shímián Xiàn | 114,116 | 2,678 | 43 |
Tianquan County | 天全县 | Tiānquán Xiàn | 132,033 | 2,394 | 55 |
Lushan County | 芦山县 | Lúshān Xiàn | 99,824 | 1,364 | 73 |
Baoxing County | 宝兴县 | Bǎoxīng Xiàn | 48,040 | 3,114 | 15 |
Tourism forms an important parts of the economy of Ya'an. [12] The city is home to the Bifengxia Panda Base. [13] The first panda specimen known to the western world was from Ya'an discovered by the Lazarist missionary Armand David. [14]
The city is also famous for Ya fish, which is used in local cuisine. [15] Ya'an is also the production base of Tibetan brick tea. [16]
Dujiangyan is a county-level city of Sichuan Province, Southwest China, it is under the administration of the prefecture-level city of Chengdu. Its north-west region forms a border with southern Ngawa Tibetan and Qiang Autonomous Prefecture. It has an area of 1,208 km2 (466 sq mi) and had a population of 710,056 in 2020.
The Tea Horse Road or Chamadao, now generally referred to as the Ancient Tea Horse Road or Chamagudao was a network of caravan paths winding through the mountains of Sichuan, Yunnan and Tibet in Southwest China. This was also a tea trade route. It is also sometimes referred to as the "Southern Silk Road" or "Southwest Silk Road."
Neijiang is a prefecture-level city in the southeast of Sichuan province, People's Republic of China. It is located on the Tuo River, midway between the two major cities of Chengdu and Chongqing, is a transportation and food-processing center. The population of the entire prefecture was 3,140,678 at the 2020 census, and the population of the built-up (metro) area was 1,179,140 in the 2 urban districts of Shizhong and Dongxing.
Guangyuan is a prefecture-level city in Sichuan Province, China, bordering the provinces of Shaanxi to the northeast and Gansu to the northwest. The city has a population of 2,305,657 as of the 2020 census.
Garzê Tibetan Autonomous Prefecture, often shortened to Ganzi Prefecture, is an autonomous prefecture in the western arm of Sichuan province, China bordering Yunnan to the south, the Tibet Autonomous Region to the west, and Gansu to the north and northwest.
Zhaotong is a prefecture-level city located in the northeast corner of Yunnan province, China, bordering the provinces of Guizhou to the south and southeast and Sichuan to the northeast, north, and west.
Guang'an is a prefecture-level city in eastern Sichuan province. It is most famous as the birthplace of China's former paramount leader Deng Xiaoping. Guang'an lies between the hills of central Sichuan and the gorges area of the east. Guang'an is the only "Sichuan Chongqing Cooperation Demonstration Zone" in Sichuan and the nearest prefecture level city from the main city of Chongqing. It has been incorporated into the one-hour economic circle of Chongqing. Because of its strategic location, it is called the "Gateway to Eastern Sichuan". Its population, as of the 2020 census, was 3,254,883, of whom 976,370 lived in the built-up area made up of two urban districts.
Dazhou is a prefecture-level city in the northeast corner of Sichuan province, China, bordering Shaanxi to the north and Chongqing to the east and south. As of 2020 census, Dazhou was home to 5,385,422 inhabitants whom 1,850,869 lived in the built-up area made of 2 urban districts.
Kangding, also called Tachienlu and Dartsedo, is a county-level city and the seat of Garzê Tibetan Autonomous Prefecture in Sichuan province of Southwest China. Kangding is on the bank of the Dadu River and has been considered the historical border between the Kham region of Tibet and the Sichuan region. Kangding's urban center is called Lucheng, which has around 134,000 inhabitants.
Garzê County or Kardze County, called Ganzi County in Chinese, is one of the 18 subdivisions of the Garzê Tibetan Autonomous Prefecture, in northwestern Sichuan province, China. The Yalong River passes just south of the town Garzê, also known as Ganzi, the capital town of the county, which has some 16,920 inhabitants (2010), many of them ethnic Tibetans, and is famous for its Tibetan lamasery. Historically, it is part of the Tibetan cultural region of Kham and now defunct province of Xikang. It lies on the northern section of the Sichuan-Tibet Highway.
Qionglai is a county-level city of Sichuan Province, Southwest China, it is under the administration of the prefecture-level city of Chengdu. It is located around 60 kilometres (37 mi) from downtown Chengdu. The city is located on the western edge of the Sichuan Basin and in the foothills of the Qionglai Mountains that bound the basin from the west and is bordered by the prefecture-level city of Ya'an to the west.
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Yingjing County is a county in the west-central part of Sichuan Province, China. It is under the administration of Ya'an city.
Shimian County is both the southernmost and westernmost county in the prefecture-level city of Ya'an, Sichuan Province, China. The county seat, Miancheng Subdistrict (棉城街道), and the neighboring town, Xinmian (新棉镇), are often together referred to as Shimian. As of the 2010 census, Shimian County has a population of 123,600. The G5 Beijing–Kunming Expressway now passes through Shimian along the route between Kunming and Chengdu.
Baoxing County is one of the seven counties under the administration of Ya'an City, in west-central Sichuan Province, China, located along the upper reaches of the Qingyi River. It is a vital geopolitical crossroad, transportation hub, and most importantly, a biodiversity hotspot and type locality for many endangered species, including giant panda, dove tree, Chinese thrush, golden snub-nosed monkey and Oreolalax popei. UNESCO named Baoxing as a part of the World Heritage Site, the "Sichuan Giant Panda Sanctuaries - Wolong, Mt Siguniang and Jiajin Mountain" in 2006.
Dayi County is a county of the City of Chengdu, capital city of Sichuan, China. It is Chengdu City's westernmost division, bordering the prefecture-level divisions of Ya'an to the south and the Ngawa Tibetan and Qiang Autonomous Prefecture to the north.
Yucheng is a county-level district of Ya'an, a prefecture-level city in Sichuan Province, China. The district contains the city centre of Ya'an as well as the surrounding countryside.
The Lushan earthquake or Ya'an earthquake occurred at 08:02 Beijing Time on April 20, 2013. The epicenter was located in Lushan County, Ya'an, Sichuan, about 116 km (72 mi) from Chengdu along the Longmenshan Fault in the same province heavily impacted by the 2008 Sichuan earthquake. The magnitude of the earthquake was placed at Ms 7.0 by China Earthquake Data Center, Ms 7.0 by Russian Academy of Sciences, Mw 7.0 by Geoscience Australia, Mw 6.6 by the United States Geological Survey (USGS), Mw 6.6 by the European Alert System (EMSC) and Mj 6.9 by the Japan Meteorological Agency (JMA). 1,815 aftershocks have been recorded as of 00:00 (UTC+8h) April 22.
The G4218 Ya'an-Yecheng Expressway, commonly referred to as the Yaye Expressway, is an expressway that will traverse the entirety of Tibet and link Ya'an in Sichuan to Yecheng in Xinjiang.