Wendeng District, Weihai City, Shandong Province

Wendeng District Wendeng District, under the jurisdiction of Weihai City, Shandong Province, China, is located in the east of Shandong Peninsula. Longitude and latitude are 36 ° 52 ′ ~ 37 ° 23 ′ N and 121 ° 43 ′ ~ 122 ° 19 ′ E. Wendeng and South Korea across the sea, in Yantai, Weihai, Qingdao three city center. It has a history of more than 1400 years and is one of the few thousand year old counties in Jiaodong Peninsula.

The total area of Wendeng is 1615 square kilometers, with 3 streets, 12 towns and 1 offices. The resident population is 657 thousand, and the registered residence population is 582 thousand.

Wendeng has a continental monsoon climate with complex terrain and rolling hills. With 156 kilometers of coastline, five high-quality hot springs and Kunyu Mountain, a National Forest Park, Tianfu mountain, a provincial forest park, biblical mountain, the holy land of Taoism, and Huilong mountain, the hometown of Li long, it is the hot spring capital of China, the hometown of longevity of China, the most beautiful health habitat of China, the best leisure city of China, and the international coastal health capital.

In October 2019, it will become the 31st in the list of top 100 comprehensive strength districts in China. Selected into the top 100 national green development zones in 2019 and top 100 national science and technology innovation zones in 2019. Top 100 new urbanization quality districts in China in 2019.

Historical evolution

Wendeng, the land of Yu in Tang Dynasty.

In Xia and Shang Dynasties, it was Qingzhou, in spring and Autumn period, it was Lai and Muzi of Qi, and in Warring States period, it was Qi.

The Qin Dynasty dismissed the princes and set up prefectures and counties. Wendeng was the prefecture of Qi.

In the Western Han Dynasty, Wendeng belonged to Dongmou, buye and Changyang counties in Donglai County of Qingzhou.

In the Eastern Han Dynasty, the province entered Changyang all night, and Wendeng was called Changyang County. During the Three Kingdoms period, it belonged to Changyang County, Changguang County, Qingzhou, Wei state.

In the Jin and Liu Song Dynasties, they belonged to Changguang County of Qingzhou and Muping County of Donglai.

In the later Wei Dynasty, it belonged to Guanyang and Muping counties, respectively.

In the fourth year of Tiantong (568) of the Northern Qi Dynasty, Wendeng county was set up in Muping and Guanyang. It was named after Wenshan mountain, and belongs to Changguang County of Guangzhou. Zhou Yinzhi.

In Sui Dynasty, it belonged to Donglai County of Qingzhou.

In Tang Dynasty, it belonged to Henan road. In the first year of Wude (618), Dengzhou was set up and Wendeng county was its subordinate; in the first year of Zhenguan (627), Dengzhou was abolished and Laizhou was its subordinate; in the first year of Ruyi (692), Dengzhou was set up in Muping and Wendeng was transferred to Penglai in the third year of Shenlong (707). Because of the Five Dynasties.

In Song Dynasty, Wendeng belonged to Dengzhou on Jingdong East Road.

Jin, Shandong East Road ninghaizhou.

In the early Yuan Dynasty, it belonged to ninghaizhou in Yidu road; in 1272, it belonged to ninghaizhou in Shandong Province.

Ming Dynasty belongs to Ninghai Prefecture, Dengzhou Prefecture, Shandong Province.

Qing Dynasty, belongs to Dengzhou Prefecture, Denglai Qingdao, Shandong Province.

In May 1914, it belonged to Jiaodong Road, Shandong Province.

In 1925, it was converted to Hokkaido.

In 1928, it was directly under the jurisdiction of Shandong Province.

In 1934, it belonged to Ludong District of Shandong Province.

In 1936, it was the seventh administrative region of Shandong Province.

In the 29th year of the Republic of China (June 1940), the Anti Japanese democratic government of Wendeng County led by the Communist Party of China was established, belonging to Jiaodong district.

In December 1941, Wendeng was divided into Wendeng and Wenxi counties.

In 1945, Wenxi County was changed into Kunyu county.

On June 1, 1950, the Jiaodong administrative region was abolished, and the Donghai special region was changed into Wendeng special region, with Wen and Kun counties as its subordinate counties.

In March 1956, Wendeng county was merged with Kunlun County, which is still called Wendeng county and belongs to Laiyang district.

In November 1958, Wendeng was transferred to Yantai district.

In February 1967, it was transferred to Yantai.

In August 1983, it was transferred to Yantai city.

In June 1987, it was transferred to Weihai City.

On October 24, 1988, the State Council approved that Wendeng county should be changed into a county-level city under the jurisdiction of the province, which is still managed by Weihai City.

On January 25, 2014, the State Council approved by Guo Han [2014] No. 13 document to cancel Wendeng City and establish Wendeng District of Weihai City. The administrative region of Wendeng District of Weihai City was the original Dengshi (excluding Wangtuan town and Pengshan town), and Wangtuan town and Pengshan town were assigned to Huancui District of Weihai City.

administrative division

As of June 2020, Wendeng district has 3 streets, 12 towns and 1 office.

geographical environment

position

Wendeng district is located in the east of Shandong Peninsula, between 36 ° 52 '- 37 ° 23' n and 121 ° 43 '- 122 ° 19' E. It is blocked by Kunyu Mountain in the west, connected with Mouping District and Rushan City of Yantai City, Huancui District of Weihai City in the north, Rongcheng City in the East and Yellow Sea in the south. The total area is 1645 square kilometers and the coastline is 155.88 kilometers.

terrain

Wendeng district has complex terrain, rolling hills and ravines. The plain is distributed along both sides of the river valley and the coastal area. The mountainous area accounts for 19%, hilly area 58.4% and plain area 22.6%. Kunyu Mountain in the west is the ridge of Jiaodong, which is the North-South watershed in the west, with the main peak of Taibo at 923 meters; fengtaiding, laolvshan, Zoushan, laoqingshan and other hills in the East are the eastern watershed. The terrain of Wendeng district is high on both sides, low in the middle, high in the north and low in the south, extending to the Yellow Sea.

geology

Wendeng district is located in the east of the second uplift of Xinhua Xia system and the center of Wenrong uplift. Due to the long-term uplift, there is no Mesoproterozoic Mesozoic Jurassic strata. The geology is simple, the magmatic rocks are widely distributed, and the structures are not well developed. Below the stratum, the metamorphic rock series of the second formation of the Proterozoic Jiaodong Group is dominant, and the Quaternary deposits are all over the whole area, including alluvial, proluvial, residual slope and marine deposits.

hydrology

Wendeng district has 4 main rivers, 36 small rivers and 1226 tributaries, with a total length of 2147 km. Among them, there are 578 rivers more than 1 km long, with a total length of 1814 km.

The sow river is 58 kilometers long, with a drainage area of 1115.8 square kilometers and an average annual runoff depth of 297.4 mm. Qinglong river has a total length of 31 kilometers, a drainage area of 235.8 square kilometers and an average annual runoff depth of 273 mm.

Changyang river has a total length of 23.5 kilometers, a drainage area of 119.2 square kilometers and an average annual runoff depth of 284 mm.

Huanglei River, the boundary river between Wendeng district and Rushan City, is 17 km long with an average annual runoff depth of 283 mm. Wendeng district has 30000 hectares of shallow water and 3067 hectares of fresh water.

sea area

Wendeng district is adjacent to the Yellow Sea in the south. The coastline starts from the South caiguantun estuary (37 ° 02 ′ 00 ″ n, 122 ° 12 ′ 00 ″ E) of jinjiadian village in the East, twists and turns to the west, and ends at the Huanglei estuary (36 ° 54 ′ 48 ″ n, 121 ° 51 ′ 20 ″ E), with a total length of 155.88 km. Within the 15 meter isobath, the shallow sea area is 292.7 square kilometers and the tidal flat is 126 square kilometers. There are three bays along the coast: Bukou Bay, Jinghai Bay and wuleidao Bay.

climate

Wendeng district is located in the north temperate zone with continental monsoon climate and four distinct seasons. The average annual temperature is 11.5 ℃. The annual precipitation is 762.2mm, which is concentrated in summer. The precipitation from June to September accounts for about 70% of the whole year. The precipitation in spring and autumn is less, and drought often occurs. The annual sunshine hours are 2540.7 hours and the frost free period is 194 days. The winter is long, the prevailing dry cold winter monsoon from the northern part of the mainland, the temperature is low, and it is a low temperature station in the peninsula. Summer is the shortest, and warm and humid summer monsoon from the sea prevails. Spring and autumn are the transition period of winter summer monsoon, and there are more Gales in spring.

natural resources

land resource

Wendeng district has a total area of 1614.61 square kilometers and a coastline of 155.88 kilometers. The total land area of the whole region is 161461.7 hectares, of which 19% is mountainous area, 58.4% is hilly area and 22.6% is plain area. In the classification of land use status in the whole region, the cultivated land is 54639.6 hectares, accounting for 33.85% of the total land area; the garden land is 11309.4 hectares, accounting for 7.01% of the total land area; the forest land is 27368.1 hectares, accounting for 16.95% of the total land area; the grassland is 3946.8 hectares, accounting for 2.44% of the total land area. Urban, rural, industrial and mining land is 24318.7 hectares, accounting for 15.06% of the total land area; transportation land is 8127.5 hectares, accounting for 5.03% of the total land area; water conservancy facilities land is 18006.6 hectares, accounting for 11.15% of the total land area. Other land use is 13744.9 hectares, accounting for 8.51% of the total land area

water resource

The water resources in Wendeng district mainly come from the atmospheric precipitation in the territory, with an average annual rainfall of 803.8 mm. The surface water resources amount to 417 million cubic meters, and the groundwater resources amount to 151 million cubic meters. After deducting the repeated amount of 65 million cubic meters, the average annual resources amount is 503 million cubic meters.

Wendeng district has developed and utilized four hot springs: Qilitang in the urban area, Tangcun Tang 13 km south of the city, Hulei Tang 16 km southeast of the city, Daying Tang 22 km southwest of the city, with water temperature of 39 ~ 77 ℃. Mishan Reservoir, a large reservoir with a total capacity of 280 million cubic meters and a maximum dam height of 21.1 meters, is the largest fresh water source in Wendeng District of Weihai. The groundwater in the area belongs to shallow groundwater with a depth of 3-10m.

mineral resources

Wendeng district is located in the east of Jiaodong starting area of the second uplift belt of Xinhua Xia system, and the center of Wenrong uplift. It is rich in mineral resources. Among them, granite has huge reserves, which is the dominant resource in Jiaodong; geothermal water is the largest county in Jiaodong; reserves of graphite, potash feldspar and marble are also considerable; the discovered mineral resources in the whole area include granite, marble, mineral water, gold, iron and manganese

Chinese PinYin : Shan Dong Sheng Wei Hai Shi Wen Deng Qu