Lujiang County, Hefei City, Anhui Province

Lujiang County Lujiang County, subordinate to Hefei City, Anhui Province, is located in the middle of Anhui Province and the south of Hefei city. It is adjacent to Chaohu City, Wuwei City, Zongyang County, Tongcheng City, Shucheng county and Feixi County. Its adjacent waters include Chaohu Lake and the Yangtze River. It is between 30 ° 57 ′ - 31 ° 33 ′ N and 117 ° 01 ′ - 117 ° 34 ′ e with a total area of 2343.7 square kilometers. In 2019, Lujiang County governs 17 towns and another development zone with a permanent resident population of 1.086 million.

There is Tangchi hot spring in Lujiang, which is the first spring in East China. After Wang Anshi came here to take a bath in Song Dynasty, he left a famous poem "cold spring poem chants, only this boiling like steaming". Yefu mountain, known as "Jiangbei xiaojiuhua", is named after Ou Yezi, the father of sword casting in the spring and Autumn period. It is a national forest park.

On January 22, 2020, it was named National Garden County by the Ministry of housing and urban rural development.

In 2019, the GDP of Lujiang County will reach 45.78 billion yuan, an increase of 8.5% in terms of comparable price, of which the added value of primary, secondary and tertiary industries will be 56.3, 15.91 and 24.24 billion yuan, an increase of 5.1%, 13.9% and 5.7% respectively.

Historical evolution

The origin of place names

Lujiang River, the name of a river that first appeared in Shanhaijing haineidongjing, has no final conclusion as to which current it is. After the county name because of the river, county name because of the county, continues to this day. Lujiang River, also known as Qian (Qian Chuan), began in Liang Dynasty (Liang Shu, Wei Shu, topographical records).

Lujiang County was established in the early Western Han Dynasty. The name of Lujiang County began in Sui Dynasty (SUI Shu, geography annals) and Liang Dynasty (Taiping Huanyu Ji). There is only a few decades difference between them.

History of construction

In the spring and Autumn period, it belonged to the state of Shu. After the people of Xu took Shu, it was the land of Chu.

In the Qin Dynasty, it belonged to Jiujiang county first, and then to Hengshan County.

In the Han Dynasty, it was Shu county. At first, it belonged to Hengshan County of Huainan state, and then to Hengshan state and Hengshan County. In the second year of Yuanshou (121 BC), Emperor Wu abolished Lujiang County in the south of the Yangtze River, and set up new Lujiang County in the east of Heng County and the south of Jiujiang county. Shu county belongs to Lujiang County.

During the period of the Three Kingdoms, they were divided into wulujiang county (governing Anhui) and weilujiang county (governing Yangquan).

In the Western Jin Dynasty, it was still Shu County, belonging to Lujiang County of Yuzhou (zhiyangquan).

In the southern and Northern Dynasties, in the first year of Liang Tianjian (502), Xiangzhou was set up, and Shu county was renamed Qian, which was called Lujiang County.

In the Sui Dynasty, in the first year of kaihuang (581), Lujiang County was abolished, Luzhou was established and moved to Hefei; in the third year of Daye (607), Luzhou was changed to Lujiang County, and the state and county governments were moved to Hefei to retain the old name and change the old rule to Lujiang County.

In the Tang Dynasty, in the 23rd year of Kaiyuan (735), Shucheng county was set up in Hefei and Lujiang.

In Song Dynasty, Wuwei County was established in Lujiang and Chaoxian.

In the Yuan Dynasty, the county was still along the old territory.

In the Ming Dynasty, it belonged to Luzhou Prefecture; in 1635, the peasant uprising army he Yilong and Ma Shou conquered Lucheng by Chaoxian county through shengjiaqiao; in 1642, Zhang Xianzhong conquered Lucheng again.

In the Qing Dynasty, in the second year of Shunzhi (1645), it belonged to Luzhou Prefecture; in the 18th year of Shunzhi (1661), it belonged to Luzhou Prefecture; in the sixth year of Kangxi (1667), it was changed to Anhui Province, and Lujiang County belonged to Anlu Chuhe daoluzhou Prefecture.

In the first year of the Republic of China (1912), Lujiang County was directly under the jurisdiction of Anhui Province; from the third year of the Republic of China (1914) to the 17th year of the Republic of China (1928), Lujiang County was under the jurisdiction of Anqing Road, Anhui Province; in the 21st year of the Republic of China (1932), Lujiang County was under the jurisdiction of the Commissioner Office of the second administrative supervision district of Anhui Province (in Wuhu); in July of the 27th year of the Republic of China (1938), Lujiang County was changed into five districts (in Hanshan); in the 27th year of the Republic of China (1938), Lujiang County ）In October, it was changed into three districts (special offices were successively stationed in Lihuang, Lujiang and Tongcheng); in the 29th year of the Republic of China (1940), it was changed into one district (special offices were successively stationed in Tongcheng, Taihu and Huaining); in the 36th year of the Republic of China (1947), it was changed into nine districts (special offices were stationed in Chaoxian); in December, it was divided into the area from Lunan Zhuanqiao to daaokou to set up Tonglu County; in August of the 37th year of the Republic of China (1948), it was cut off from the northern part of the South Bank of Chaohu Lake In April and July 1949, Tonglu and Huxi counties were abolished.

On September 11, 1947, the 24th regiment of the 8th brigade of the 3rd column of the Shanxi Hebei Shandong Henan field army of the Chinese people's liberation army conquered Lujiang County and established Lujiang democratic county government. At the end of the month, the army was withdrawn after its transfer. At the end of the year, Tonglu democratic county government was established in the line from Dahua to Zhuanqiao in Lunan and northeast township of Tongcheng, and Huxi democratic county government was established in Lujiang at the same time. Tonglu and Huxi counties belong to the second Commissioner's office of West Anhui (in Tongcheng). In August 1948, Huxi county was divided into Lujiang County and Huxi county. The new Huxi county was under the fourth Commissioner's office of West Anhui (stationed in Wuwei Kaicheng), while Lujiang County was still under the second special office.

On January 22nd, 1949, the whole territory of Lujiang River was liberated. Lujiang and Tonglu counties belong to Tongcheng special district. In February, the former south part of Lujiang River in Tonglu County was returned to Lujiang system. In July, Huxi county was merged into Lujiang River and subordinate to Chaohu special district in Northern Anhui Province.

On February 4, 1952, Lujiang County was assigned to Wuhu District of Anhui Province.

On July 7, 1958, Lujiang County was divided into Lu'an district from Wuhu district.

On July 14, 1965, Chaohu district was set up, and Lujiang County was assigned to Chaohu district from Lu'an.

On August 29, 1971, Chaohu Area was renamed Chaohu Area, which belongs to Lujiang River. In January 2000, Chaohu district was abolished and Chaohu City was set up under the provincial jurisdiction. Lujiang River was subordinate to Chaohu City.

In August 2011, with the approval of the State Council, Chaohu City was abolished and Lujiang County was put under the jurisdiction of Hefei city.

administrative division

Division evolution

In 2004, Lujiang County adjusted 32 townships to 28 townships.

In 2005, the county governs 17 towns.

Current situation of regionalization

As of 2018, Lujiang County has 17 towns and one development zone. Lujiang County People's government is located at 266 Tashan Road, Lucheng town.

geographical environment

Location context

Lujiang County is located in the middle of Anhui Province, with Chaohu Lake in the north, Yangtze River in the South and Dabie Mountains in the West. It borders Chaohu City and Wuwei City in the East, Zongyang County and Tongcheng City in the south, Shucheng County in the West and Feixi County in the north. It is located between 30 ° 57 ′ - 31 ° 33 ′ N and 117 ° 01 ′ - 117 ° 34 ′ e, 62 km from north to south, 52 km from east to west, with a total area of 2343.7 square kilometers.

In the northeast of Lujiang County, there are 83 square kilometers of arc-shaped waters along Hangbu estuary, passing through Gushan and shoshan of Chaohu to Mawei estuary, which belong to Lujiang River. The land is divided by the main channel of Zhaohe River and Juchao District. In the East, there are white lake, east ridge of yangliuxu, east ridge of yingshui'an, Yueshan and dalijian, which are the watershed of Lujiang River and Wuwei County (East Wuwei and West Lujiang River). In the southeast, there are watershed from Zhaiji mountain, xianglujian to Huangjia Dashan, which are the watershed of Lujiang River and Wuwei County In the southwest, zaoqingshan, yanjiehe, qifengjian and dafujian are at the junction of Tongcheng city; in the west, huangcaojian, ergujian, paoshanshan and baishen are at the junction of Shucheng county (xishucheng and donglujiang); in the northwest, baishen is at the junction of baishen Miaodamachong reservoir, bounded by the center line of Hangbu River, extends eastward to wangsi Liudu and yingshui'an, adjacent to Shucheng county and Feixi County (Lujiang River in the southeast, Shucheng and Feixi County in the northwest); it starts from the west ridge of dongshatangwei in Sanhe Town in the north, and extends along the main channel of Hangbu River to the boundary between Chaohu estuary and Feixi County (Feixi River in the north and Lujiang River in the South). Taking Lucheng as the center, the highway reaches Chaohu City for 79 kilometers, Wuwei County for 70 kilometers, Zongyang County for 70 kilometers, Tongcheng city for 69 kilometers, Shucheng County for 46 kilometers, Feixi County for 62 kilometers, Hefei city for 79 kilometers, Nanjing city for 208 kilometers, Shanghai city for 585 kilometers, and Beijing city for 1197 kilometers.

geological structure

Most of Lujiang County is located in the eastern part of huaiyangshan type front arc, where the Tan Lu fault zone passes through. The strata are divided into North and south. The Qiufu area in the north of the city has a relatively complete sedimentary rock series from the Upper Proterozoic to the Mesozoic; the Zhuanqiao hilly area has a wide range of volcanic rock series accumulation in the Luzong basin; the Ketan and fuxiangshan areas in the west of the county are covered with the Lower Proterozoic metamorphic rock series.

topographic features

Lujiang County has low mountains, hills, polder areas and lakes (Huangpi Lake 23.4 square kilometers). The terrain is high in the southwest and low in the northeast. It is known as "Dongqiu, Nangang, Xishan and Beixu". The elevation of polder area along the lake plain is 6-10 meters, accounting for 16.7% of the total area of the county; the elevation of low mountain and hilly area in the southeast and West is 100-595 meters, accounting for 18% of the total area of the county; in the central hilly area, the fluctuation is gentle, polder, hillock and fan are mixed, accounting for 54.3% of the total area of the county; water area accounts for 11%. Generally speaking, there are two parts of mountains and polders, one water and five hills.

Climatic characteristics

Lujiang County is located in the middle latitude zone, belongs to the north subtropical humid monsoon climate. It has four distinct seasons, cold in winter and hot in summer, mild in spring and autumn, abundant sunshine, long frost free period and remarkable characteristics of plum rain. The annual average temperature is 15.8 ℃, the highest is 28.3 ℃ in July, and the lowest is 2.6 ℃ in January. The extreme maximum temperature is 41.3 ℃, and the extreme minimum temperature is - 13.7 ℃. The average annual precipitation is 1188.1 mm. The most precipitation is in 1954, which is 2024.9 mm. The least precipitation is in 1978, which is 631.3 mm. The rainy season is in June and July every year. The annual sunshine hours are 2209.6 hours. The maximum was 2740.8 hours in 1962 and the maximum in 1982

Chinese PinYin : An Hui Sheng He Fei Shi Lu Jiang Xian