Gangcheng District, Laiwu City, Shandong Province

Gangcheng District, located in the hinterland of central Shandong Province, is under the jurisdiction of Jinan City, Shandong Province. It is adjacent to Laiwu District in the north and West, Xintai City in the South and Yiyuan County in Zibo City in the East. From south to north, the geomorphic units are denuded residual hills and alluvial plains. The climate is warm temperate continental monsoon climate with four distinct seasons. It has jurisdiction over 5 streets and 3 functional areas including Gangcheng Economic Development Zone, Gangcheng high tech Zone and Qishan National Forest Park, with a total of 230 administrative villages, covering an area of 507 square kilometers and a population of 330000. In 2018, the region's GDP reached 26.08 billion yuan, an increase of 7.4%; local fiscal revenue reached 1.87 billion yuan, an increase of 15%.

Gangcheng district is located in the center of Shandong Province, with Beijing Shanghai, Qinglan, Tailai, Bolai expressways, cilai railway, central and southern Shanxi railway and other railway hubs. There are Qishan National Forest Park, Dawenhe National Wetland Park, Guanshi Taohuayuan and other scenic spots; there are Aishan Park, Gangcheng botanical garden and other theme parks; there are Qishan hot spring town, film and television town and other resort areas.

Historical evolution

In the Shang Dynasty, the northern part of the territory belonged to mu.

In the Zhou Dynasty, the northern part of the territory belonged to Muzi.

In the Western Han Dynasty, the northern part of the territory belonged to Mu County, and the southern part (Huangzhuang, Zhaizi area) belonged to Junyi county.

In the Sui Dynasty, Ying county was in the north and Xintai County in the south.

In Tang Dynasty, Laiwu county was in the north and Xintai County in the south.

In the early Song Dynasty, the southern part of the territory belonged to Xintai County, and later to Mengyin County.

From Ming Dynasty to Qing Dynasty, the northern part of the territory belonged to Dongxiang of Laiwu County, and the southern part belonged to Beiyi District of Mengyin County.

In August 1990, five townships including Yanzhuang Town, chengzipo Town, Lixin Town, Zhaizi town of Xintai City and Huangzhuang town of Yiyuan County were put under the jurisdiction of Gangcheng Office of Laiwu City. Gangcheng office is the agency of Laiwu municipal government (deputy county level).

In November 1992, Laiwu City was upgraded from a county-level city to a prefecture level city. At the same time, Gangcheng district was established, which was the beginning of the administrative construction of Gangcheng district.

In September 1995, chengzipo town was renamed chengzipo street, and Lixin township was renamed Lixin town.

In December 2000, chengzipo street was merged with Zhaizi township to establish Aishan street. The government is located in beichengzipo and has jurisdiction over 36 administrative villages (communities).

In May 2001, Gangcheng District of Laiwu economic development zone was established.

In May 2003, four villages of Songjiazhuang, gaojiazhuang, bianjiaquan and fujiaqiao under the jurisdiction of Aishan street and xiaoshangyu village under the jurisdiction of Huangzhuang town were put under the management of Gangcheng District of Laiwu economic development zone.

In June 2006, Xinzhuang Town was transferred from Laicheng district to Gangcheng district. So far, the district has jurisdiction over Aishan street and Yanzhuang Town, Huangzhuang Town, Lixin Town, Xinzhuang Town, a total of 232 administrative villages (communities), with a total area of 512.34 square kilometers.

In January 2019, the State Council approved Shandong Province to adjust the administrative division of Laiwu City, cancel Laiwu City, and put its jurisdiction under the jurisdiction of Jinan City; establish Jinan Gangcheng District, and take the former administrative region of Laiwu Gangcheng district as the administrative region of Gangcheng district. At about 0:00 on January 16, Laiwu district and Gangcheng District of Jinan City were listed at the same time.

In July 2020, with the approval of the provincial government, Yanzhuang town in Gangcheng district will be abolished, and Yanzhuang Street will be set up in its original administrative region, and the sub district office will be stationed in the former government of Yanzhuang town; Xinzhuang Town in Gangcheng district will be abolished, and Xinzhuang Street will be set up in its original administrative region, and the sub district office will be stationed in the former government of Xinzhuang Town.

administrative division

By 2020, Gangcheng district has jurisdiction over Aishan street, Lixin street, Wenyuan street, Yanzhuang street, Xinzhuang street, five streets, and three functional areas, including Gangcheng Economic Development Zone, high tech Zone and Qishan National Forest Park, with a total of 230 administrative villages. District People's Government in Aishan street.

geographical environment

Location context

Gangcheng district is located in the southeast of Jinan City, Shandong Province. The geographical coordinates are 35 ° 59'32 "～ 36 ° 17'16" n and 117 ° 40'56 "～ 117 ° 58'07" E. Laiwu District in the north and West, Yiyuan County in the East and Xintai City in the south. District Government in Aishan street, to the provincial capital of Jinan City 132 km. The total area is 506.42 square kilometers.

details

topographic features

The exposed strata in Gangcheng district are Cambrian, Ordovician, Carboniferous, Permian, Cretaceous and Quaternary. The geological structure is a part of the arcuate structural system in the west of Shandong Province, with faults as the main structure and folds as the second. The main faults are qingnigou fault, Lixin Zhengwangzhuang fault and Xiye fault. In addition to the above faults, small faults in the area are mainly developed in NE, NW, NNW and EW directions. The cutting and dislocation of several main faults constitute three fault blocks: Dongquan fault block, qingnigou fault block and zhangbachu fault block, each of which is an independent hydrogeological unit. The terrain is steep in the South and gentle in the north, high in the East and low in the west, showing a fan-shaped landform open to the northwest. Mouwen River and its tributaries flow mainly from southeast to northwest, and the geomorphic units from south to north are residual hills and alluvial plains formed by denudation. It can be divided into four micro geomorphic units: low mountains and hills, ridge slope terrace, piedmont terrace and valley plain.

climate

The climate in Gangcheng district is warm temperate continental monsoon climate with four distinct seasons. It is cold and dry in winter, warm and windy in spring, hot and rainy in summer, cool and sunny in autumn. The annual average temperature is 12 ℃～ 14.1 ℃. In late spring and early summer, there are more southerly winds, thunderstorms and northerly winds in summer, and northerly winds in winter. The average annual precipitation is 695mm, and the spatial and temporal distribution of precipitation is uneven. It's concentrated in summer. The average sunshine hours in the whole year is 2443.8 hours, and the light rate is 55%. The average frost free period is 178 days. In 2015, the average temperature was 13 ℃. The annual precipitation is 600 mm, 118 mm more than that in 2014 and 172 mm less than that in normal years. The increase of precipitation has effectively alleviated the continuous drought in recent years. During most of the year, the climate conditions were suitable, and there were drought, hail, dry hot wind, haze and other weather in some areas, without large-scale meteorological disasters.

hydrology

The main rivers in Gangcheng district are Muwen River and its tributaries Xinzhuang River, Panlong River, Yanzhuang River, yanwang River and Lantou river. Muwen river is 27 km long, Xinzhuang river is 29.3 km long, Panlong River is 23 km long, Yanzhuang river is 17 km long, yanwang river is 10.24 km long, and Lantou river is 10.5 km long.

natural resources

mineral resources

Gangcheng district has good metallogenic geological conditions and rich mineral resources. 26 kinds of minerals have been found, mainly including coal, iron, copper, gold, silicon, limestone, dolomite, granite, etc. especially the coal and iron reserves are large, high-grade and easy to exploit. It is an important steel and energy base in Shandong Province.

water resource

The total amount of water resources in Gangcheng district is 146.1 million cubic meters, including 111.43 million cubic meters of surface water and 81.37 million cubic meters of groundwater (46.7 million cubic meters of repeated water). The regional distribution of water resources in the whole region is uneven, water resources are obviously insufficient, the annual change is great, the annual distribution gap is wide, and the contradiction between supply and demand is prominent. The amount of surface water resources is suitable for precipitation, and more than 800A is concentrated in flood season. During the flood season, most of the remaining water will leave the country except for the water storage project. The variation of groundwater resources is in accordance with precipitation infiltration.

Biological resources

There are 471 species of woody plants belonging to 177 genera and 71 families in Gangcheng district. Agricultural products include wheat, corn, peanut, sweet potato and many kinds of vegetables. Livestock and poultry include cattle, sheep, pigs, rabbits and chickens.

population

By the end of 2017, the total population of Gangcheng district was 325102 (permanent resident population). The birth rate is 12.43 ‰, the death rate is 4.79 ‰, and the natural growth rate is 7.63 ‰. There are 20 ethnic groups in Gangcheng District, including Hui, Mongolian, Tibetan, Miao, Yi, Zhuang, Buyi, Korean, Manchu, Dong, Bai, Tu, Dai, Li, WA, Lahu, Tujia, Qiang, Bulang and Xibo.

Economics

overview

In 2017, the GDP of Gangcheng District reached 22.115 billion yuan, with a year-on-year growth of 9.1%, ranking 12th in the province in terms of total amount; the local fiscal revenue reached 1.628 billion yuan, with a growth of 23.2%, ranking 18th in terms of total amount, with a growth of 4 in the province; the investment in fixed assets above Designated Size reached 17.307 billion yuan, with a growth of 5.85%; the total retail sales of social consumer goods reached 6.6% 996 million yuan, an increase of 9.0%; the per capita disposable income of urban and rural residents reached 38194 yuan and 16701 yuan, an increase of 7.7% and 8.9% respectively.

In 2017, the added value of the primary industry in Gangcheng district was 871 million yuan, up 5.1% year on year, the added value of the secondary industry was 13.133 billion yuan, up 8.5% year on year, and the added value of the tertiary industry was 8.111 billion yuan, up 9.6% year on year. The proportion of three industries was adjusted to 3.9:59.4:36.7.

In 2017, the investment in fixed assets above designated scale in Gangcheng District reached 17.307 billion yuan, a year-on-year increase of 5.85%. In terms of industries, the first industry completed 525 million yuan, the second industry 9.519 billion yuan, a year-on-year decrease of 24.1%, and the third industry 7.263 billion yuan, a year-on-year increase of 90.9%.

In 2017, the total tax revenue of Gangcheng district was 2.424 billion yuan, a year-on-year increase of 25.27%, of which the national tax revenue was 1.617 billion yuan, a year-on-year increase of 51.55%