Huantai County, Zibo City, Shandong Province

Huantai County is a county under the jurisdiction of Zibo City. It is located at the junction of the mountainous area in the middle of Shandong Province and the plain in the north of Shandong Province. It is located in the north of Zibo City, between 36 ° 51 ′ 50 ″ - 37 ° 06 ′ 00 ″ N and 117 ° 50 ′ 00 ″ - 118 ° 10 ′ 40 ″ e. it is adjacent to boxing and Gaoqing counties in the north, Linzi District in the East, Zhangdian District and Zhoucun District in the South and Zouping County in the West. The county covers an area of 509 square kilometers.

In Huantai County, the terrain is high in the South and low in the north, inclining from southwest to northeast, slightly like a microwave. Located in the warm temperate continental monsoon climate, as of 2015, Huantai County has one national AAAA tourist area, two national AAA tourist areas and one Chinese historical and cultural town.

As of 2015, Huantai County has jurisdiction over 2 streets and 7 towns. In 2014, with a total population of 501500, Huantai ranked among China's top 100 counties for seven consecutive times, and successively won the honorary titles of China's advanced county in scientific and technological progress, China's advanced cultural County, China's Ecological Demonstration County, and China's civilized county. In December 2017, he was elected as one of the top 100 industrial counties in China. In October 2018, it was selected into the top 100 counties and cities with investment potential, top 100 counties and cities with green development, top 100 counties and cities with scientific and technological innovation, and top 100 counties and cities with new urbanization quality in 2018. In November 2018, it was selected as one of the top 100 industrial counties (cities) in 2018. In December 2018, it was selected as one of the top 100 comprehensive competitiveness of county economy in China. On October 8, 2019, it was rated as one of the top 100 counties and cities in China's comprehensive strength in 2019, one of the top 100 counties and cities in China's scientific and technological innovation in 2019, and one of the top 100 counties and cities in China's new urbanization quality in 2019. The second batch of national agricultural product quality and safety counties. In 2020, Shandong Province will build a pilot city of four-star new smart city. In December 2020, it will be selected as one of the top 100 comprehensive competitiveness of county economy in China.

Evolution of organizational system

Huantai County is one of the areas where people lived and lived in the early days. The earliest oracle bone inscriptions in China have been unearthed from the historical sites. Huantai County before home, respectively, Linzi, Changshan, Gaoyuan three counties. Huantai belonged to the state of Qi in the Zhou Dynasty, and Qin belonged to the county of Qi. The county was established in 206 BC and named Xi'an county.

In the first year of shaoding (1228), LiZong of the Southern Song Dynasty set up Xincheng County, which was subordinate to the general manager's office of Jinan.

During the reign of emperor Zhongtong of Yuan Dynasty (1260-1263), it belonged to Zizhou road. In the second year of Zhiyuan (1265), it belonged to Zilai road. In the 24th year of Zhiyuan (1287), it was renamed as Banyang road.

Hongwu nine years (1376), belong to Zizhou, the next year to belong to Jinan.

In the Qing Dynasty, the Ming system was followed.

In the second year of the Republic of China (1913), government and prefecture were abolished, county and road were saved, and Xincheng County was subordinate to Jinan road. In January of the next year, it changed its name to Longshui county. In April, it was renamed Huantai County, which was named after the horse stage played by Duke Huan of Qi.

In 1928, the system of Taoism was abolished and directly under Shandong Province.

In July 1938, the 12th echelon of the 13th detachment of the North China guerrilla column set up the county government in Jituo, which was subordinate to the tenth Office of the Shandong Provincial commissioner. In October of that year, the border administrative Joint Defense Office of Changshan, Huantai, Linzi and Yidu counties was established, which was subordinate to the Qinghe Special Committee of the Communist Party of China.

On April 28, 1940, the Anti Japanese democratic government of Huantai County was established, which was subordinate to the Qinghe Commissioner's office. At the same time, Changhuan Linyi four county border administrative joint defense office was abolished. At the end of the year, it was transferred to the Qingxi special office of the Qinghe executive director's office.

In January 1942, the CPC Qinghe District Committee decided to abolish the county and district system and set up the Changhuan military and political working group, which was subordinate to the Qingzhong special office of the Qinghe administrative director's office. In July this year, it was transferred to the Qingxi special office.

In August 1943, the Anti Japanese democratic government of Huantai County was reestablished.

In January 1944, Qinghe District merged with Hebei Shandong border region, which was called Bohai administrative region. Huantai County was the sixth special office of Bohai administrative region.

In August 1945, it was transferred to the third special office of Bohai administrative region.

In July 1949, the third special office was renamed Qinghe special office, and the county was under its jurisdiction.

In May 1950, Qinghe special office was abolished and Huantai County was subordinate to Zibo special office.

In June 1953, Zibo special office was renamed Zibo industrial and mining special zone, and Huantai County was assigned to Huimin special office.

In November 1958, Huantai was incorporated into Boxing County, under the Zibo special office.

In September 1961, Huantai County was restored to a special office for the benefit of the people.

In October 1983, Huantai County was assigned to Zibo City.

administrative division

As of 2015, Huantai County has jurisdiction over Suo Town Street, Shaohai Street (2 streets), Maqiao Town, Xincheng Town, Tangshan town, Tianzhuang Town, Qifeng Town, Jingjia town and Guoli town (7 towns). The government is at 766 central street.

geographical environment

position

Huantai County is located in the north of central Shandong Province and the north of Zibo City. It is located at the junction of the central Shandong mountain area and the North Shandong plain. Its geographical coordinates are 36 ° 51 ′ 50 ″ - 37 ° 06 ′ 00 ″ n, 117 ° 50 ′ 00 ″ - 118 ° 10 ′ 40 ″ e. it is adjacent to boxing and Gaoqing counties in the north, Linzi District in the East, Zhangdian District and Zhoucun District in the south, and Zouping County in the West.

geology

Huantai County is located at the junction of the second uplift belt and the second subsidence belt of the Xinhua Xia system, bounded by the Qihe Guangrao deep fault. In the north, it is located in the southeast of Jiyang depression (grade III) in the North China depression area (grade II structural unit); in the middle and south, it is located in the north end of Chiping Zibo depression in Taishan Yishan (grade III) in the Luxi uplift area (grade II). Its geological development history is basically consistent with that of central and Western Shandong. It has experienced the "geosyncline stage" of the pre Sinian in the far ancient, the "platform stage" of the Paleozoic, the "activation stage" of the Mesozoic and the "neotectonic movement stage" of the Cenozoic.

landforms

In Huantai County, the terrain is high in the South and low in the north, inclining from southwest to northeast, slightly like a microwave. There are gentle hills in the south, plains in the middle and lakes in the north. The total area of Huantai County is 5.4% in gentle hills, 50.4% in plains and 44.2% in depressions. In the south of Dazhaigou, the terrain is on the high side, showing a strip distribution in the east-west direction, with the highest in the south of Sanlong village, with an altitude of 29.5 meters and a ground slope of about 1 / 800. From the north of Dazhaigou to the south of nanganqu, the terrain is flat, with an altitude of 18-10m and a ground slope of about 1 / 1500. From the north of nanganqu to the South Bank of Xiaoqing River, the terrain is low-lying, and the bottom of Mata lake is the lowest. The altitude is 5.7m to 6.8m, and the ground slope is between 1 / 2500 and 1 / 3500.

There are three types of landforms in Huantai County: gentle hillock, slightly inclined flat land and depression. The depression is divided into five sub first-order geomorphic units, all of which are distributed alternately.

soil

In Huantai County, there are three soil types: cinnamon soil, Shajiang Black Soil and fluvo aquic soil, six sub types: cinnamon soil, fluvo aquic soil, salinized fluvo aquic soil, wet fluvo aquic soil and Shajiang black soil, 11 soil genera and 33 soil species.

Cinnamon soil covers an area of 301 thousand mu, accounting for 39.4% of the total area. It is the main soil type in the territory, distributed in the central and southern gentle hills and slightly inclined flat land. The parent material of the soil is the Piedmont flood impact material.

Shajiang black soil covers an area of 166000 mu, accounting for 21.7% of the total area. It is mainly distributed in the shallow and low-lying areas of Suozhen, Tangshan, Xincheng, Guoli and other towns. The parent material of the soil is shallow lacustrine and marsh static water sediment, and the surface layer is mostly covered by impact layer.

The fluvo aquic soil covers an area of 138000 mu, accounting for 18.1% of the total area. It is mainly distributed on both sides of Xiaoqing River in the north, shallow and flat depressions in Jinqiu lake, Mata lake and QingSha lake, and back channel depressions. The parent materials of the fluvo aquic soil are piedmont alluvial, yellow alluvial and lacustrine static water sediments.

climate

Huantai County is located in warm temperate continental monsoon climate, four distinct seasons, dry and windy in spring, hot and rainy in summer, cool and dry in autumn, long and cold in winter.

The annual average temperature is 12.5 ~ 14.5 ℃. The lowest monthly average temperature is - 3.7 ℃ (January), and the highest is 26.5 ℃ (July). The annual average precipitation is 586.4mm, mainly in summer, especially in July and August, accounting for 51.1% of the annual precipitation. In other periods, there was less precipitation and more seasonal drought. The dominant wind direction is southwest wind, and the annual average wind speed is 2.7m/s. The maximum wind speed is 19.2m/s from March to May. The average sunshine hours are 2832 hours, the annual average temperature is 12.5 ~ 14.5 ℃, and the annual frost free period is 179-210 days, with an average of 197 days. The annual average evaporation is 1270 mm, the evaporation is vigorous, and the annual variation is large. The evaporation is the largest in June, the smallest in January, and the annual average relative humidity is 66%.

hydrology

There are 11 rivers in Huantai County, the upper reaches of which are located in the mountainous area of central Shandong, most of which flow from north to south. There are Wuhe River in the East, Zhulong River in the East and West, Xiaofu River in the west, Laozi River in the East and West, Xiaoqing River and preparatory River in the north. There are Mata lake, Jinqiu lake and QingSha lake. Lake 3 is located in the overlapping zone of Piedmont flood alluvial plain and Yellow River flood plain at the north foot of Lushan Mountain. It is alluvial by flood in the middle mountain area of Shandong Province in the South and silted by the Yellow River in the north. For millions of years, the flood discharge has not been smooth, forming a lake depression.

Population nationality

population

In 2014, the total population of Huantai County was 501500, including 143300 non-agricultural population. The birth rate is 14.57 ‰, the death rate is 8.08 ‰, and the natural growth rate is 6.49 ‰.

nation

By the end of September 2014, there were 27 ethnic minorities in Huantai County, with a total of 548 people, except the Han nationality. There are 96 Manchu, 63 Yi and 6 Mongolian