Qiaojia county, Zhaotong City, Yunnan Province

Qiaojia county is located in the northeast of Yunnan Province and the southwest of Zhaotong City. Its geographical coordinates are 26 ° 32 ′～ 27 ° 25 ′ N and 102 ° 52 ′～ 103 ° 26 ′ E. Qiaojia county borders Huize County of Qujing City in the East, Dongchuan District of Kunming City in the south, Huidong County, Ningnan County, Butuo county and Jinyang County of Liangshan Prefecture in Sichuan Province in the west across Jinsha River, and Zhaoyang District and Ludian County of Zhaotong City in the north across Niulan river. The county covers an area of 3245 square kilometers, 57 kilometers wide from east to west and 98 kilometers long from north to south. The people's Government of Qiaojia county is located in Baihetan Town, 268 km away from Kunming, 151 km away from Zhaotong and 169 km away from Xichang.

In May 2020, Qiaojia county met the exit conditions of poverty-stricken counties and approved the exit from poverty-stricken counties.

Historical evolution

Tanglang county was set up in the sixth year of Jianyuan (135 BC) of the Western Han Dynasty, belonging to Qianwei County, while Sanjiang County was set up by Emperor Wu, belonging to Yueyi county.

In the Eastern Han Dynasty, Tanglang county was established as the capital of Qianwei.

Tanglang county belongs to Zhuti County of Yizhou.

From the Western Jin Dynasty to the Southern Dynasties, Liang was the land of Tanglang County in ningzhou.

The Northern Zhou Dynasty belonged to Nanning.

During the kaihuang period of the Sui Dynasty, it belonged to the general manager's office of Nanning Prefecture; during the Daye period, it belonged to dongcuan Prefecture.

Tangxing county was established in the early Tang Dynasty, and Nanzhao was under the jurisdiction of Tuodong Jiedu.

The state of Dali in Song Dynasty was located in Wumeng, Dongchuan county.

Yuan for Dongchuan Road jurisdiction. During the reign of emperor Xianzong of the Yuan Dynasty, wanhu was set up at the Bank of the river. In the 15th year of the Yuan Dynasty (1278), Dongchuan Junmin mansion was set up. In the 28th year of the Yuan Dynasty (1291), Dongchuan Road was promoted.

In 1274, Dengzhou, chuanzhou, Zhaozhou and Yaozhou were established.

In the 21th year of the Zhiyuan Dynasty (1284), the military and civilian Xuanfu Department of WUSA and Wumeng was set up. In the 24th year of the Zhiyuan Dynasty (1287), the Xuanwei Department of WUSA and Wumeng was set up to manage wanhufu. Dongchuan Road belongs to it.

In the 28th year of the Zhiyuan Dynasty (1291), the four prefectures of Shangdeng, Chuan and Zhaoyao entered Dongchuan Road. Dade four years (1300) home Zidu County, WUSA County, after the province.

It was under the jurisdiction of Dongchuan Prefecture in Ming Dynasty. Hongwu 15 years (1382), Dongchuan Road to the Dongchuan house, Yunnan chief secretary.

Hongwu 17 years (1384) to set up Dongchuan Junmin Fu, Sichuan chief secretary.

In 1388, it was abolished. In 1393, it was restored to Dongchuan military and civilian government. It was moved from Ma'anshan in the southwest of the government to the south of wane mountain.

In the early Qing Dynasty, it was the military and civilian government of Dongchuan, belonging to Sichuan Province.

In April 1726, Dongchuan military and civilian government of Sichuan Province was transferred to Yunnan Province and changed into Dongchuan government.

Yongzheng five years (1727) in July, in qiaojiaxun set Huize County, is Dongchuan house.

In April of 1729, Yongzheng moved Huize County to govern Fucheng.

In July of 1730, Dongchuan Prefecture belonged to yidongdao Prefecture.

In March of the 16th year of Jiaqing (1811), Tongzhi (later changed to Qiaojia Hall) was set up in Huize County, belonging to Dongchuan Prefecture.

In 1913, Qiaojia hall was changed to Qiaojia county, belonging to the Middle Yunnan Road.

In 1929, it was directly under the provincial government.

In 1942, it was the first administrative supervision district (in Zhaotong county).

In 1950, Qiaojia county belonged to Zhaotong district.

In 1970, Zhaotong district was changed into Zhaotong District, and Qiaojia county belongs to Zhaotong district.

In August 2001, Zhaotong was set up as a city, and Qiaojia county belongs to Zhaotong City.

In 1997, Qiaojia county governed one town and 18 townships: Xinhua Town, Hongshan Township, Dongping Township, Maozu Township, Dazhai Township, Xiaohe Township, Liuhe Township, Xindian Township, Qiaojiaying Township, qiaomadi Township, Baogunao Township, Laodian Township, Qianchang Township, Zhongzhai Township, Chongxi Township, Jintang Township, Mashu Township, Lufang Township and Menggu township. The county government is located in Xinhua Town.

In 2001, Qiaojia county governed one town and 18 townships: Xinhua Town, Dazhai Township, Xiaohe Township, Mashu Township, Maozu Township, Dongping Township, Hongshan Township, Liuhe Township, Xindian Township, Qiaojiaying Township, qiaomadi Township, Baogunao Township, Qianchang Township, Laodian Township, Zhongzhai Township, Chongxi Township, Jintang Township, Lufang Township and Menggu township.

In 2002, Xiaohe Township and qiaomadi Township were removed to establish towns (approved by the provincial government on August 20, 2002); Mashu Township and Dazhai Township were removed to establish towns (approved by the provincial government on September 8, 2002).

By the end of 2002, Qiaojia county had jurisdiction over 19 townships and 180 village committees.

In 2003, buckwheat town was renamed Yaoshan town (approved by provincial government on March 20, 2003).

In 2006, Qiaojiaying Township and Xinhua Town were abolished, and Baihetan town was established. The newly established Baihetan town was under the jurisdiction of the former Qiaojiaying Township and Xinhua Town, and the town government was stationed in the former Xinhua Town Government; aluminum factory Township and Laodian Township were abolished, and Laodian town was established.

In May 2020, Qiaojia county met the exit conditions of poverty-stricken counties and approved the exit from poverty-stricken counties.

administrative division

As of 2017, the county has jurisdiction over 16 townships, namely 12 towns of Baihetan, Yaoshan, Dazhai, Maozu, Dongping, Xiaohe, Xindian, Laodian, Mashu, Chongxi, Menggu and Jintang, and 4 townships of Hongshan, Baogunao, Lufang and Zhongzhai; it has 36 community residents' committees, 147 villagers' committees, 2823 villagers' groups and 806 residents' groups.

geographical environment

Location context

Qiaojia county is located in the northeast of Yunnan Province and the southwest of Zhaotong City. Its geographical coordinates are 26 ° 32 ′～ 27 ° 25 ′ N and 102 ° 52 ′～ 103 ° 26 ′ E. Qiaojia county borders Huize County of Qujing City in the East, Dongchuan District of Kunming City in the south, Huidong County, Ningnan County, Butuo county and Jinyang County of Liangshan Prefecture in Sichuan Province in the west across Jinsha River, and Zhaoyang District and Ludian County of Zhaotong City in the north across Niulan river. The county covers an area of 3245 square kilometers, 57 kilometers wide from east to west and 98 kilometers long from north to south. The people's Government of Qiaojia county is located in Baihetan Town, 268 km away from Kunming, 151 km away from Zhaotong and 169 km away from Xichang.

landforms

Qiaojia county is one of the most complex counties in Yunnan Province. The terrain of Qiaojia is mainly mountainous, which accounts for 98.9% of the total area of the county. Jinsha River circulates in the northwest of the county, Niulan River lingers in the northeast of the county. The terrain is high in the southeast and low in the northwest. It is a plateau mountain structure. The surface is deeply cut by rivers. The mountains are high and the valleys are deep, and the terrain height difference is great. The lowest elevation in Qiaojia county is 517 meters, which is located at the intersection of Jinsha River and Niulan River; the highest elevation is 4041 meters, which is located at the peak of Yaoshan mountain.

climate

Qiaojia is located in Yunnan Guizhou low latitude plateau and Jinshajiang River valley deep cutting zone, with large altitude difference and complex topography, which constitutes a typical mountain climate characteristics. In summer, it is controlled by the southeast Ocean monsoon, with hot and rainy seasons; in winter and spring, it is controlled by the polar continental monsoon, with cool and dry seasons. The average annual temperature is 21.0 ℃, and the average annual rainfall is 822.7mm; the average annual rainfall in rainy season (may October) is 736.5mm, accounting for 89.5% of the annual rainfall; the average annual rainfall in dry season (November April) is 86.2mm, accounting for 10.5% of the annual rainfall. The annual evaporation is 2529.3 mm. It has strong solar radiation, with an average annual radiation of 135.5 kcal / cm2; the annual average sunshine hours is 2134.2 hours, the sunshine rate is 65% - 80%, and the effective accumulated temperature is 7646.7 ℃ - 8264 ℃. The hottest month in the county appears in July, with an average annual temperature of 26.8 ℃, and the coldest month appears in January, with an average annual temperature of 12.3 ℃; the extreme maximum temperature is 44.4 ℃ (appeared on June 3, 2014), and the minimum temperature is - 0.4 ℃ (February 8, 1977). Due to the large altitude difference and the large three-dimensional difference of temperature, the three-dimensional climate characteristics of "one mountain is divided into four seasons, ten miles in different days" are formed. The lowest elevation is 600m (the submergence line of the reservoir area of Xiluodu Hydropower Station), the highest elevation is 4041M (the top of Yaoshan mountain), and the altitude difference is 3441m. The vertical three-dimensional climate features are obvious, covering all climate types from the south subtropical zone to the cold temperate zone.

In summer, it is controlled by the southeast Ocean monsoon with hot and rainy seasons; in winter and spring, it is controlled by the polar continental monsoon with cool and dry seasons. The annual average temperature is 21.1 ℃, the frost free period is more than 347 days, and the annual average rainfall is 801.2 mm; the solar radiation is strong, and the annual average radiation is 135.5 kcal / cm2; the annual average sunshine hours is 2297.4 hours, the sunshine rate is 60% - 80%, and the effective accumulated temperature is 7646.7 ℃ - 8264 ℃.

natural resources

land resource

The soil is mainly composed of red soil, yellow brown soil, brown soil, dark brown soil and subalpine meadow soil. The soil is fertile and suitable for the growth of various crops, forests and fruits.

By the end of 2016, the total land area of Qiaojia county was 319684.1 hectares, agricultural land area was 223226.98 hectares, accounting for 69.83% of the total land area; construction land area was 9311.95 hectares, accounting for 2.91% of the total land area; unused land area was 87145.17 hectares, accounting for 27.26% of the total land area. There are 74780.03 hectares of cultivated land in the county, including 3251.37 hectares of paddy field and irrigated land.

mineral resources

Qiaojia is one of the important areas with rich mineral resources in Yunnan Province due to its special geological structure and metallogenic environment. 35 kinds of minerals have been discovered and 18 kinds of proven reserves have been found. Among them, lead, zinc, aluminum, copper metal mineral reserves, high grade, and associated cadmium, germanium, gallium, indium, silver and other minerals. At present, it has been proved that the reserves of mineral resources mainly composed of lead-zinc ore amount to more than 1.5 million tons, and bauxite amount to more than 5 million tons

Chinese PinYin : Yun Nan Sheng Zhao Tong Shi Qiao Jia Xian