Karaqin left wing Mongolian Autonomous County, Chaoyang City, Liaoning Province

Karaqin left wing Mongolian Autonomous County karaqin left wing Mongolian Autonomous County, referred to as Kazuo, formerly known as Lizhou, belongs to Chaoyang City, Liaoning Province. Located in the hilly area of the south of Chaoyang City and the upper reaches of Daling River in the west of Liaoning Province, it is adjacent to Chaoyang County in the East, Lingyuan City in the west, Jianchang County in the South and Jianping County in the north, 130 km away from Qinhuangdao. It is the hub of the north passage of Liaoxi corridor and an important part of the Bohai economic circle, ranging from 40 ° 47 ′ 12 ″ n to 41 ° 33 ′ 53 ″ N and 119 ° 24 ′ 54 ″ e to 120 ° 23 ′ 24 ″ E.

As of 2017, Kazuo County has 3 streets, 10 towns, 9 townships, 1 farm, 190 administrative villages and 8 communities. The total area is 2240 square kilometers. The population is 420000. In 2013, the GDP of Kazuo County reached 11.63 billion yuan.

The famous scenic spots in karaqin left wing Mongolian Autonomous County include Dongshanzui site, pigeonhole, Tiancheng temple, Jingyan Temple Pagoda, etc. The first batch of national agricultural sustainable development experimental demonstration zones. In November 2018, it was identified as the first batch of innovative counties (cities) by the Ministry of science and technology. In November 2020, it will be selected into the list of the first batch of model counties (cities and districts) of deepening the reform of small reservoir management system by the Ministry of water resources.

Historical evolution

In Shang Dynasty, it belonged to Guzhu state.

In the Western Zhou Dynasty, it belonged to Donghu mountain. At the same time, Yan Guoji (Ji) also went north to Chaoyang area.

Spring and autumn and Warring States period, belongs to the state of Yan, right Beiping county and Liaoxi county. The state of Yan set up gouze capital, Yang'an capital, baigeng capital and Youcheng capital.

Qin Dynasty, along the Yan home.

In the Western Han Dynasty, it was the left territory of Xiongnu at the beginning, and the fortress after Emperor Wu. There was Bailang County in the territory, which was the beginning of setting up a county in the territory. In the Eastern Han Dynasty, it belongs to Youzhou. At the end of the Eastern Han Dynasty, it belonged to the Gongsun state of duping and was the land of Wuhuan. In the 12th year of Jian'an (207), Cao Cao conquered Wuhuan in the north. In August, he ascended Bailang mountain (now Dayang mountain in baitazi town) and killed the leader of Wuhuan.

Wei and Jin dynasties belong to Xianbei. In the Sixteen States of the Eastern Jin Dynasty, it belonged to Qianyan, qianqin, Houyan and Beiyan.

Northern and Southern Dynasties, for the Northern Wei, Northern Qi. It belongs to Yingzhou.

In Sui Dynasty, it was Jiande county and Longcheng county at the beginning, then Liucheng county and Liucheng county.

In Tang Dynasty, it belonged to the prefecture of Dongyi capital and Liucheng County of Yingzhou. Later, it lived together with Kumoxi and Qidan.

In Liao Dynasty, it belongs to Dading Prefecture of Zhongjing Road. In the fourth year of Tonghe (982), Fushu county was established. In the 16th year of Tonghe (998), Lizhou was established. The south is Longshan County of Tanzhou, and the north is fufu county.

In Jin Dynasty, it belongs to Beijing lulizhou.

In the Yuan Dynasty, it belonged to Dali Prefecture and Longshan County of Daning.

In Ming Dynasty, it belonged to Zhongtun Weidi of Siying Prefecture, the commander of Daning City, and later it belonged to nuoyin Weidi.

In the later Jin Dynasty, in the ninth year of Tiancong (1635), Kalaqin left wing banner was set up.

In the Qing Dynasty, in the third year of the reign of Emperor Qianlong (1738), a tazigou hall was built in Qijing. In 1778, the office of tazigou was changed to Jianchang County, and the division of Mongolian and Han was carried out: the Han nationality was under the jurisdiction of the county, and the Mongolian nationality was under the jurisdiction of the banner. There are two sets of administrative system, the banner and county.

In 1914, Jianchang County was changed into Lingyuan county. In 1931, Lingnan county was set up. In 1937, Lingyuan and Lingnan were merged into Jianchang County. In 1940, the county was abolished. Kalaqin left wing banner will be changed into Kalaqin Left Banner, which will be under the jurisdiction of Kalaqin Left Banner.

In August 1946, the people's Government of Kalaqin Left Banner was established, which ended the history of the division of Mongolian and Han.

In October 1957, the 58th meeting of the State Council approved the abolition of the establishment of Kalaqin Left Banner.

On April 1, 1958, karaqin left wing Mongolian Autonomous County was established.

administrative division

In 1949, the banner government moved from nangongyingzi to Dachengzi.

In 1953, a town was established.

As of 2017, Kazuo County has 10 towns: zhongsanjia Town, gongyingzi Town, Yangjiaogou Town, shierdebao Town, Laoyemiao Town, nangongyingzi Town, baitazi Town, pingfangzi Town, shanzuizi Town, liuguanyingzi Town, 9 townships: Shuiquan Township, wohugou Township, ganzhao Township, Xinglongzhuang Township, youzhangzi Township, Dongshao Township, caochang Township, kunduyingzi Township, dayingzi township Dachengzi street, Lizhou street, Nanshao street, one farm: guandahai farm, a total of 190 administrative villages and 8 communities.

population

By the end of 2019, the total registered residence of Kazuo County was 420 thousand, of which 89 thousand and 600 were non agriculture population, accounting for 21.1% of the total population of Kazuo County.

By the end of 2017, there were 18 ethnic groups in Kazuo County, including Mongolian, Han, Manchu and Hui. Among the ethnic minorities, Mongolian was the most, with a total of 90000 people, accounting for 21% of the total population.

geographical environment

Location context

Kalaqin left wing Mongolian Autonomous County is located in the hilly area of the upper reaches of Daling River and the south of Chaoyang City in the west of Liaoning Province. It is adjacent to Chaoyang County in the East, Lingyuan City in the west, Jianchang County in the south, Jianping County in the north, between 40 ° 47 ′ 12 ″ n to 41 ° 33 ′ 53 ″ N and 119 ° 24 ′ 54 ″ e to 120 ° 23 ′ 24 ″ e. it is an important part of the Bohai economic circle It is 130 kilometers away from Qinhuangdao, a coastal open city and the Northeast sea passage. It is 105 kilometers long from north to South and 57.5 kilometers wide from east to west, with a total area of 2240 square kilometers.

terrain

Kazuo County is located in the low mountains and hills of western Liaoning Province, with an altitude of 300-400 meters. Mountains, hills, plains and rivers crisscross each other, forming the landform of "seven mountains, one water and two fields". There are Nuluerhu mountains in the northwest, extending from west to north, and Songling mountains in the southeast, extending from south to northeast. Kazuo County forms a trough terrain with high in the northwest and Southeast and low in the middle. The main peaks in Kazuo County are: Louzi mountain in the East, 1091.1 meters above sea level; Jinhua mountain in the west, 917 meters above sea level; Bailang mountain in the south, 881 meters above sea level.

climate

Kazuo County is located in the transition zone from temperate semi-arid West Liaohe prefecture to warm temperate semi humid northern Hebei mountainous area, which belongs to continental monsoon climate. Main climatic characteristics: less rain and more dry wind in spring, hot rain in summer, sunny and sunny in autumn, cold and snow in winter. The annual average temperature is 8.7 ℃, the temperature difference between the north and the south is 1.5 ℃, and the average annual precipitation is about 491.5mm. The precipitation of the whole plant growth period (April September) is about 451.6mm, accounting for 92% of the annual precipitation. The average sunshine hours are 2807.8 hours and the average frost free period is 144 days.

hydrology

There are more than 100 rivers in Kazuo County. The main river is Daling River, which flows from Jianchang County to Chaoyang County from south to north. It meanders 78.55 km. The main tributaries are Yu River, haosang River, Shenjin River, qiniu River and Shaoyao river.

natural resources

land resource

As of 2013, the total land area of Kazuo County is 3351900 mu, including 693700 mu of cultivated land, accounting for 20.7% of the total land area of Kazuo County. In the cultivated land area, 246800 mu of flat land, accounting for 35.6% of the total cultivated land area, 415200 mu of slope land, accounting for 59.9% of the total cultivated land area, and 31700 mu of mountain land, accounting for 4.5% of the total cultivated land area. The forestry land of Kazuo County is 1.2156 million mu, accounting for 36.3% of the area of Kazuo County, and the forest land area is 953000 mu, accounting for 78.4% of the forestry land. Grassland area is 140100 mu, accounting for 4.2% of the total area.

water resource

As of 2013, the total amount of water resources in Kazuo is 229.6 million cubic meters, including 150 million cubic meters of surface water, accounting for 66% of the total amount, 177 million cubic meters of groundwater, and 6800 cubic meters of exploitable water, accounting for 34% of the total amount. The total length of rivers is 650 km. There are 7 small and medium-sized reservoirs, including one medium-sized reservoir.

mineral resources

Kazuo County is an area where many kinds of minerals are buried. There are not only solid combustible minerals, but also various kinds of metals, nonmetals and mineral water. Kazuo County has a complete range of minerals. As of 2013, there are 21 kinds of minerals with mining value, including 13 kinds of proven reserves. The main mineral resources are gold, copper, iron, molybdenum, manganese, lead, tin, coal, oil shale, phosphorus, sulfur, fluorite, silica, limestone, marble, asbestos, bentonite, perlite, purple sand, etc. Among them, the molybdenum deposit is located in the convergence part of Xiaojiayingzi broom shaped ditch structure in zhongsanjia Town, with a reserve of 5.8 million tons. The gold mine is located in the area of douufang, yuetaizi, rentaizi and lunjiaojing in zhongsanjia town. There are more than 60 gold bearing veins in the mining area, with an annual output of about 5000 liang of gold.

Magnetite is located in the area of yuetaizi and lunjiaojing in zhongsanjia, with a total reserve of more than 1 million tons. Manganese iron ore is distributed in beidong of pingfangzi Town, Dayangshan of shanzuizi town and Shuangmiao of liuguanyingzi Town, with a total reserve of more than 8 million tons. The reserves of high quality limestone in Kazuo County are more than 1 billion tons. The total reserves of bentonite are 20 million tons, that of purple clay is more than 100 million tons, that of refractory clay is more than 200 million tons, that of kaolin is 5 million tons, and that of perlite is more than 3 million tons. Oil shale is produced in Jiufotang, pingfangzi Town, with 26.36 million tons of mineral stone and 1.288 million tons of oil reserves.

Coal resources are mainly distributed in baitazi and Nanjiao mining areas of Nanshao Town, with proven reserves of 3.857 million tons in the 1980s. Mineral water: there are many mineral resources in Kazuo County, among which Manjing in caochang Township, botaigou in kunduyingzi Township and Wangzishan in pingfangzi town are the best. The water quality inspection conforms to the national natural mineral water gb8537-87 standard, which is high-quality mineral water.

Animal and plant resources

As of 201

Chinese PinYin : Liao Ning Sheng Chao Yang Shi Ka La Qin Zuo Yi Meng Gu Zu Zi Zhi Xian