Dawu County, Xiaogan City, Hubei Province

Dawu County, subordinate to Xiaogan City, Hubei Province, is located in the northeast of Hubei Province, the border between Hubei and Henan, and the southwest section of Dabie Mountains. It is 48.8 kilometers long from north to South and 42.2 kilometers wide from east to west, with a total area of 1985.71 square kilometers.

Dawu County, formerly known as Lishan County, was founded in 1933 and renamed Dawu County in 1952. It is the hinterland of the old revolutionary base area and the revolutionary base area of Hubei, Henan and Anhui. Zhou Enlai, Dong Biwu, Li Xiannian, Xu Qianqian and other party and state leaders have left fighting footprints in Dawu, which is also the hometown of President Li Yuanhong of the Republic of China.

In 2018, Dawu County governs 14 towns and 3 townships. In 2017, Dawu county had a total population of 632012 thousand, realizing a GDP of 14.07977 billion yuan, of which the added value of the primary industry was 3.6817 billion yuan, the added value of the secondary industry was 4.0219 billion yuan, and the added value of the tertiary industry was 6.37678 billion yuan. In April 2020, the people's Government of Hubei Province approved Dawu county to withdraw from poverty-stricken counties.

Historical evolution

Sui kaihuang nine years (589) for Lishan County, in the name of Lishan county.

From the end of the Qing Dynasty to the 21st year of the Republic of China (1932), Luoshan in Henan Province was under the jurisdiction of Xiaogan, Huangpi and Huang'an (now Hong'an) in Hubei Province. From 1930 to 1932, the Communist Party of China established three county Soviets in Luoshan, beixiaobei and Hekou.

In 1932, the army of the national government carried out the fourth "encirclement and suppression" in the revolutionary base areas of Hubei, Henan and Anhui. The main force of the Fourth Front Army of the Chinese workers' and peasants' red army withdrew and entered Sichuan and Shaanxi in the West. The general headquarters of "suppressing bandits" in Hubei, Henan and Anhui provinces of the national government established Lishan County on January 1, 1933, according to the "outline of establishing counties in newly recovered areas" and the "situation is important, far away from the city, inconvenient to control" and "government order is not enough". Then, from April to may, the Ministry of the interior, the Executive Yuan, and the national government went through the approval procedures and issued the official County seal. It was originally the fourth administrative supervision district of Hubei Province. In 1936, it was changed into the second administrative supervision district. In 1939, the second administrative supervision district was abolished and became the second administrative supervision district. In 1945, it was changed into the second administrative supervision district.

From the beginning of the 31st year of the Republic of China (1942) to September of the 34th year of the Republic of China (1945), the Party committee of the Hubei Henan border region, the administrative office of the Hubei Henan border region and the administrative department of the fifth division of the New Fourth Army entered dawushan area and established three anti Japanese democratic governments in Anli County, luoliying county and Linan county.

In January 1946, the Central Plains Bureau of the CPC Central Committee, the headquarters of the Central Plains military region, and the administrative office of the Central Plains liberated region entered xuanhuadian. On June 26, the Central Plains broke through the encirclement, and Lishan Autonomous County democratic government, Lishan County democratic government, and Lishan County patriotic democratic government were successively established.

On April 6, 1949, Lishan county was liberated.

On October 1, 1949, the people's Republic of China was founded. Lishan County patriotic democratic government was renamed Lishan County People's government, which is subordinate to the Xiaogan Office of Hubei Province.

On September 10, 1952, with the approval of the Central South military and political Commission, Lishan county was renamed Dawu county to commemorate the heroic achievements of the people of Dawu Mountain Area in the revolutionary wars.

In March 1959, the Xiaogan special office was abolished, and Dawu county was under the jurisdiction of Wuhan city.

In May 1961, Xiaogan special office was restored, and Dawu County returned to the jurisdiction of Xiaogan special office.

In October 1978, it belongs to Xiaogan area.

June 1993, Xiaogan City.

administrative division

In 2018, Dawu County governs 14 towns and 3 townships. Dawu County People's government is located at 3 Fuqian street, Chengguan town.

geographical environment

Location context

Dawu county is located in the northeast of Hubei Province, at the junction of Hubei and Henan provinces, between east longitude 114 ° 3 ′ - 114 ° 35 ′, north latitude 31 ° 18 ′ - 31 ° 50 ′, 48 km wide from east to west, 55 km long from north to south, with a total area of 1979 square kilometers.

topographic features

Dawu county is located in the junction zone of Dabie Mountain and Tongbai mountain, which is mainly the extension of the remaining veins of Dabie Mountain, forming a rolling terrain surrounded by mountains. There are five main peaks in the territory: Wuyue mountain in the north; niangniangding and guangtu mountain in the northwest; xianjuding mountain in the middle; Dawu Mountain in the south, of which Wuyue mountain is the highest peak (858.3 meters above sea level). The rest of the low mountains, hills, hills and rivers are between 44 and 500 meters above sea level. Because of the vertical and horizontal gullies, there are three main rivers, namely, Shu River, Shu River and Zhugan River, which span the Yangtze River and Huaihe River.

Climatic characteristics

Dawu county has a north subtropical monsoon climate, which is affected by the northwest cold air mass in winter and controlled by the southeast and southwest monsoon in summer, forming the climate characteristics of cold winter, hot summer, dry winter and wet summer, abundant rainfall, sufficient light, four distinct seasons, long frost free period and short severe cold and heat.

spring

March 26 to May 20. There is little difference between day and night, and the climate is mild. The average temperature is 15 ℃. Due to the cold air in the north, there are many days of low temperature and rainy weather (generally between March 18 and April 2). During the cold wave, the temperature decreases, and the phenomena of - 3 ℃ and - 1 ℃ appear. This phenomenon mostly occurs in early March, which is once in five years and once in three years respectively. In a few years, there is snow in March and frost in April. There is a folk saying: "peach blossom snow in March, apricot blossom frost in April".

summer

May 21 to September 15. The days are long and the nights are short, the weather is hot, and there are more droughts and less floods. Most of them are summer drought, which occurs every two to three years. Concentrated rainfall, heavy rain or rainstorm, flash floods every 3 to 4 years. The average temperature ranges from 25.3 ℃ to 27.8 ℃, and the annual maximum temperature ranges from 35.4 ℃ to 43.1 ℃. On August 23, 1959, the extreme high temperature reached 43.1 ℃.

autumn

September 16 to November 15. The weather is cool, dry, less rain, more autumn drought, and continuous autumn rain in a few years. The average temperature is about 15 ℃. The cold air in the north gradually strengthened, and the temperature gradually decreased. From late September to early October, there is often strong cold air intrusion. Sometimes the temperature is lower than 2 ℃ for 3 consecutive days. After the cold dew, autumn cold appears. Autumn cold first appeared on September 5 (1980) and last on October 7 (1976). There was a strong cold air in late October or early November. The first frost appeared after the cold air.

winter

From November 16 to March 25 of the following year. The night is long, the day is short, dry and cold. Due to the control of the northern air-conditioning group, wind, heavy rain, less snow, frequent cold air, dry and cold weather. The average temperature is 5 ℃, the average minimum temperature is - 8.7 ℃, and the extreme minimum temperature is - 16.5 ℃ (January 30, 1977).

natural resources

water resource

Dawu county is located across the Yangtze River and Huaihe River. It is rich in water resources, with an average annual precipitation of 1097mm. There are three water systems, including Shu River, Shu River and Zhugan river. There are 324 tributaries with a total length of 1216.46 km. Among them, Shu River is located in the west of Dawu County, running through the north and south, with a flow of 52.47 km, a drainage area of 886.1 square kilometers, a passenger water area of 85 square kilometers, and an average annual discharge of 448.3 million cubic meters. The theoretical hydropower reserves of the whole county are 120000 kilowatts, including 60000 kilowatts in huanshui basin, 20000 kilowatts in Jianshui basin and 40000 kilowatts in Zhugan River Basin. The annual average power generation capacity is 80 million kilowatts. At present, the installed capacity is 20000 kilowatts, and the annual power generation capacity is 48 million kilowatts, accounting for only 6% of the total reserves.

mineral resources

Dawu county has a preliminary proven total phosphate reserves of 113.92 million tons, including 1108.2 million tons in Huangmailing, 1.3 million tons in Zhangjiagang, 1.1856 million tons in yujiabeiwan, 311800 tons in fujiahe and 303200 tons in yangpingkou. Most of the phosphorus content is more than 16%. At present, 1.469 million tons of phosphorus ores have been mined, and 14 kinds of colored metals have been produced. Among them, the preliminary proved reserves of gold are 2253 kg, and the grade of gold is 10 G/ At present, 5129 liang of gold and 24802 liang of silver have been mined. The preliminary proved reserves of copper are 10188 tons, mainly distributed in jinmakeng and Chenjiahe areas of Fangfan, and 391 tons have been mined; the preliminary proved reserves of heavy rare earth are 5183 tons, with an average content of 0.053%, mainly distributed in dengjiawan new city, 2125 tons, dujiaqiao 374 tons and fangjiachong 1684 tons; the pyrite is mainly distributed in Yangping Town, with a reserve of 673900 tons and iron content of 8%. Nickel reserves of 240800 tons, mainly distributed in lvwang yinshanzhai, chenjialou, ximaoshan area. Zinc reserves of 930 tons, mainly distributed in Xuanhua bancangnan. Serpentinite reserves are 119872400 tons, 33-38% of which are mainly distributed in lvwangyinshanzhai. There are also barite, fluorite, crystal, marble, quartz and other non-metallic mineral deposits.

Geothermal resources

According to non geological exploration, geothermal energy in Dawu county is rich, accounting for about 30% of the county, but it has not been developed and utilized without professional geological exploration.

energy resources

Wind resources

Dawu county is located in the Huanghuai Plain and adjacent to the Yangtze River

Chinese PinYin : Hu Bei Sheng Xiao Gan Shi Da Wu Xian