Hanyuan County, Ya'an City, Sichuan Province

Hanyuan County, a county under the jurisdiction of Ya'an City, Sichuan Province, is located in the West and south of Sichuan Province. Its geographical coordinates lie between 102 ° 16 ′ - 103 ° 00 ′ E and 29 ° 05 ′ - 29 ° 43 ′ n. It is adjacent to Jinkouhe District of Leshan City and Hongya County of Meishan City in the East, Ganluo County of Liangshan Yi Autonomous Prefecture in the south, Luding County of Ganzi Tibetan Autonomous Prefecture and Shimian County of Ya'an City in the west, and Yingjing County of Ya'an City in the north. It is 71.4km long from east to West and 70.1km wide from south to north. Covering an area of 2382 square kilometers, the county has a subtropical monsoon humid climate with warm winter and cool summer and four distinct seasons. By 2019, Hanyuan County has jurisdiction over 21 townships (5 minority townships), and the county seat is located in Fulin town. As of 2017, the total population of Hanyuan County was 319300.

Hanyuan County, the ancient name of zoudu, belongs to the kingdom of Shu. In the fifth year of King Shenliang of Zhou Dynasty (316 BC), the Qin Dynasty destroyed Shu state and established Shu County, which was under the jurisdiction of Shu county. Sui Renshou four years (604), in the name of Hanyuan in today's Jiuxiang town home Hanyuan County. In 1729, it was renamed Qingxi county. In 1914, Qingxi county was renamed Hanyuan County because it had the same name as Qingxi County in Guizhou Province.

In 2018, the GDP of Hanyuan County was 8.277 billion yuan, an increase of 7.5%; the total investment in fixed assets was 4.554 billion yuan, an increase of 9.7%; the total retail sales of social consumer goods increased by 9.7%; the local general public budget revenue was 521 million yuan, an increase of 17.7%; the per capita disposable income of urban and rural residents increased by 8.2% and 9.3% respectively. On December 6, 2019, it was selected as the pilot unit of promoting the quality improvement of farmers' cooperatives in the whole county. On July 29, 2020, it will be included in the list of national health towns (counties) to be reconfirmed in 2019.

Historical evolution

Hanyuan County, the ancient name of zoudu, belongs to the kingdom of Shu.

In the fifth year of King Shenliang of Zhou Dynasty (316 BC), the Qin Dynasty destroyed Shu state and established Shu County, which was under the jurisdiction of Shu county.

In the sixth year of Yuanding (111 BC), Emperor Wu of the Han Dynasty pacified the southwest Yi people and established Shenli county with zuodu as niuxian county.

In the fourth year of the reign of Emperor Wu of the Han Dynasty (97 BC), Shenli county was withdrawn into Shu county.

In the second year of Yanguang (123) of the Eastern Han Dynasty, the government of Maoniu County moved to Jiuxiang town.

In 189, Shu county was changed into Hanjia County, and Maoniu county was subordinate to it. In the later dynasties, there were counties, prefectures and counties.

Sui Renshou four years (604), in the name of Hanyuan in today's Jiuxiang town home Hanyuan County.

In Yuan and Ming Dynasties, it was the pacification Department of Lizhou.

In 1729, it was renamed Qingxi county.

In 1914, Qingxi county was renamed Hanyuan County because it had the same name as Qingxi County in Guizhou Province.

In March 1950, Hanyuan was liberated, and the county seat was moved from Qingxi to Jiuxiang, belonging to Ya'an District of Xikang province.

In October 1952, the county government moved to Fulin.

In October 1955, Xikang province was merged into Sichuan Province, and Hanyuan County belongs to Ya'an area of Sichuan Province.

In December 2000, Ya'an was set up as a city, and Hanyuan County was subordinate to Ya'an City, Sichuan Province.

administrative division

By 2019, Hanyuan County covers an area of 2382 square kilometers, with 21 townships (12 towns, 9 townships, including 5 minority townships) and 210 administrative villages (6 urban communities and 16 rural communities). Hanyuan County government is located in Fulin town.

geographical environment

Location context

Hanyuan County is located in the middle reaches of Dadu River, southwest of Ya'an City, Sichuan Province. Its geographical coordinates are 102 ° 16 ′ - 103 ° 00 ′, and 29 ° 05 ′ - 29 ° 43 ′, respectively. It is 71.4 km long from east to west and 70.1 km wide from north to south. It is adjacent to Jinkouhe District of Leshan City and Hongya County of Meishan City in the East, Ganluo County of Liangshan Yi Autonomous Prefecture in the south, Luding County of Ganzi Tibetan Autonomous Prefecture and Shimian County of Ya'an City in the west, Yingjing County of Ya'an City in the north. The county is located in Fulin Town, 210 km away from Chengdu City, 81 km away from Ya'an City, with a total area of 2388 square kilometers.

topographic features

Hanyuan, located on both sides of the middle reaches of Dadu River, is the Panxi river valley between Sichuan Basin and Tibet Plateau. Located in the eastern edge of the northern section of Hengduan Mountains, the terrain is mainly mountainous, high in the northwest and low in the southeast, with the highest altitude of 4021 meters. It is located in Ma'anshan in Fuxiang Township, with the lowest point of 550 meters. It is located at the confluence of baixionggou and Dadu River in Yongli Township, with the maximum relative elevation difference of 3471 meters. The North-east Margin is Daxiangling, the South Branch of Qionglai mountain, the north-west margin is Qiaoling, and the south is Daliang Mountain. The Dadu River runs through the East and West, and the Liusha river runs through the north and south, forming a terrain surrounded by high mountains and low and flat valleys in the middle.

The landform of Hanyuan County is mainly mountainous, complex and diverse. The terrain is high in the northwest and low in the southeast.

climate

Hanyuan County is a subtropical monsoon humid climate, warm in winter and cool in summer, with four distinct seasons. The average annual temperature of the county is 17.9 degrees, the frost free period is 300 days, the sunshine hours is 1475.8 hours, the annual active accumulated temperature is 5844.7 degrees, and the average annual rainfall is 741.8 mm.

Hanyuan is a mountainous subtropical climate zone in Southwest Sichuan, with high mountains and deep valleys, and large undulation. From valley to low mountain, low mountain to middle mountain, it can be divided into subtropical zone, temperate zone and sub frigid zone. The characteristics of climate are as follows: first, the vertical change is significant; second, the rainfall is concentrated; third, the valley area is dry and hot with less rain. The temperature of Hanyuan is affected by the terrain, and the vertical temperature difference is very large. The length of the four seasons also varies with altitude. Hanyuan has abundant sunshine, abundant light and heat resources and long frost free period. The distribution of precipitation is as follows: more in the South and Southeast, less in the north and northwest, more in the middle mountain area, less in the valley and dam area.

hydrology

The river system of Hanyuan County belongs to the Dadu River system of Minjiang River Basin. The Dadu River crosses the south of the county from west to East. Because the county is high in the South and North, the river valleys on both sides are symmetrically inclined to the Dadu River. The tributaries and tributaries of the Dadu River flow into the main stream in the opposite direction. There are 14 tributaries, 94 rivers and 1753 gullies with a drainage area of more than 50 square kilometers.

natural resources

Hydropower resources

The theoretical reserve of water resources in Hanyuan County is more than 5.98 million kilowatts. Pubugou Hydropower Station with an installed capacity of 3.6 million kilowatts and Shenxigou Hydropower Station with an installed capacity of 660000 kilowatts have been successively built and put into operation. Zhentouba hydropower station with an installed capacity of 720000 kilowatts is located on Dadu River in the east of the county.

mineral resources

There are 33 kinds of mineral resources in Hanyuan County, including 13 kinds of metallic minerals and 20 kinds of non-metallic minerals, which are: 13 kinds of metallic minerals: lead zinc, copper, manganese, cobalt, nickel, placer gold, limonite, ilmenite, hematite, magnetite, silver, cadmium and cassiterite; 20 kinds of non-metallic minerals: pyrite, coal mine, phosphate, magnesite, limestone, granite, kaolin and gypsum Mineral, calcite, feldspar sandstone, crystal ore, Iceland spar, asbestos ore, Yingshi ore, realgar, cinnabar, dolomite, clay ore, shale for building materials, and aggregate for building materials.

The proven reserves of lead-zinc ore, gypsum ore, potassium phosphate ore and magnesite are 5.52 million tons, 12 million tons, 1 billion tons and 200 million tons respectively, ranking the highest in Southwest China. It is known as the magnesium and phosphorus capital of Western China.

Biological resources

In Hanyuan County, there are also ginkgo, Phoebe, camphor, spruce and other precious tree species and rare animals such as red panda and takin.

population

In 2018, the total population of Hanyuan County is 330000, with a total of 25 ethnic groups including Han, Yi, Tibetan and Hui, of which ethnic minorities account for about 10%.

Economics

overview

In 2015, the Gross Regional Product of Hanyuan County was 6.333 billion yuan, a year-on-year increase of 7.6%. By industry, the added value of the primary industry was 1.288 billion yuan, up 3.9% year-on-year, driving economic growth by 0.7%; the added value of the secondary industry was 3.347 billion yuan, up 8.0% year-on-year, driving economic growth by 4.5%; the added value of the tertiary industry was 1.697 billion yuan, up 9.5% year-on-year, driving economic growth by 2.4%. 1、 The contribution rates of secondary and tertiary industries to economic growth were 9.4%, 59.0% and 31.6% respectively. The per capita GDP was 19686 yuan, an increase of 9.0%. The tertiary industrial structure was adjusted from 20:53.8:26.2 in 2014 to 20.3:52.9:26.8. The primary industry increased by 0.3%, the secondary industry decreased by 0.9%, and the tertiary industry increased by 0.6%.

In 2015, the added value of non-public ownership in Hanyuan County was 3.48 billion yuan, with a year-on-year growth of 8.1%, accounting for 55.0% of the total GDP. In 2015, the total consumer price index of Hanyuan County showed an upward trend, with an annual growth of 1.4%. The price index of 100 in the same period of last year is as follows:

In 2015, the total investment in fixed assets in Hanyuan County was 5.698 billion yuan, a year-on-year increase of 5.3%. Among them: capital construction investment was 4.528 billion yuan, up 14.6% year on year; renovation investment was 450 million yuan, up 11.3% year on year; peasant household investment was 633 million yuan, down 32.6% year on year. Sub industry: the primary industry completed 222 million yuan, a year-on-year decrease of 32.6%. The second industry completed 3.67 billion yuan, with a year-on-year increase of 11.5%, including 3.632 billion yuan of industrial investment, with a year-on-year increase of 12.2% (including 2.938 billion yuan of waterfall power investment), and 1.807 billion yuan of tertiary industry, with a year-on-year increase of 1.0%. The new fixed assets of this year amounted to 2.244 billion yuan, the same as that of the previous year