Xilin District, Yichun City, Heilongjiang Province

Xilin district was originally the lower District of Yichun City, Heilongjiang Province. It is located in the northeast of Heilongjiang Province and at the south foot of Yichun (Xiaoxing'an Mountains). Its coordinates are 126 ° 03 ′ e to 126 ° 24 ′ E and 47 ° 22 ′ n to 47 ° 36 ′ n. It is 26.5 km long from north to South and 24 km wide from east to west. The total administrative area of Xilin district is 457 square kilometers, 370 km away from Harbin, the provincial capital, and 52 km away from Yichun city. The people's Government of Xilin district was formally established in 1980.

Since May 2001, there are three sub district offices in the area: Xinxing, Xilin and Taiqing. In 2012, with a total population of 48640, Yichun is a relatively developed area, with GDP accounting for 20% of the city's total and tax revenue accounting for 40% of the city's total. Han nationality accounts for the vast majority, and there are Manchu, Hui, Korean, Mongolian, dahar, Xibo, Oroqen and other ethnic minorities.

Historical evolution

The name of Xilin district comes from the name of XIAOXILIN river. Both big and small Xilin rivers originate in Meixi District, so they are called big and small Xilin. XIAOXILIN river is rich in small scale fish, "Xilin" is named after its homonym. In 1905, the territory of Xilin was under the jurisdiction of Tangyuan County, Heilongjiang Province. in 1916, Xilin belonged to the Fourth District of Tangyuan county (Gejie River). After the victory of the Anti Japanese war in 1945, only a few hunters lived here. In October 1947, 47 immigrants from Jiamusi city came here to open up wasteland and build Jialin village, which is under the jurisdiction of Nancha District of Tangyuan county. In 1950, it was transferred to the Fifth District. In October 1952, it was transferred to Yichun county. In 1953, it was put under the jurisdiction of the second district. In 1956, Jialin township was set up. On February 13, 1958, Yichun changed from a county to a city, and set up a sub district office in Xilin, under the jurisdiction of Meixi district. In August 1968, it was renamed Xilin commune. on December 6, 1969, Xilin District of Yichun city was established, with 9 natural villages and 4 sub district offices under its jurisdiction. In 1985, the total area of Xilin district was 456.98 square kilometers, with five sub district offices of Xilin, Xinxing, Taiqing, Bailin and sankm. In May 2001, according to the requirements of the province and the city to withdraw the township and merge the town, the original five sub district offices were adjusted to three, the new office was retained, the three kilometer office was merged into the Xilin office, the Bailin office was merged into the Taiqing office, the Qianjin Village was merged into the Dongfeng Village, and the subordinate relationship of Dongfeng Village was changed from the Xilin sub district office to the Taiqing sub district office. In 2005, there were two communities, six streets and one Dongfeng Village under the jurisdiction of Taiqing sub district office. in 2007, the communities under the jurisdiction of Xinxing sub district office were merged into four, and the residents committee remained unchanged.

administrative division

As of 2007, the district has jurisdiction over 3 streets, 2 administrative villages and 9 communities. Xilin district has three streets: Xilin street, Xinxing street and Taiqing street. Xilin Street: it has jurisdiction over Fanrong community, Tiexi community, sankm community and Dengta village. Xinxing Street: it governs Gangcheng community, Songsheng community, Qiangda community and Minhua community. Taiqing Street: it governs Taiqing community, Bailin community and Dongfeng Village.

geographical environment

Location and transportation: Xilin District, an administrative district of Yichun City, is located in the middle of Yichun City, the middle reaches of Tangwang River, 41 km southeast of the city. It borders Meixi District in the West and North, Jinshantun District in the East and Southeast, and Nancha District in the south. Geographical coordinates: 47 ° 22 'to 47 ° 36' n, 129 ° 3 'to 129 ° 24' E. The maximum horizontal distance between East and West is 24 km, and the maximum vertical distance between North and south is 26.5 km. The National Railway South (CHA) Urumqi (Yiling) line passes through from north to south, 49 km away from Yichun railway station; the Tangwang River flows through the territory 26.6 km to the East, and the Hegang Nenjiang highway entrance and exit to the other bank.

topographic features

The terrain of Xilin district is high from east to west and low in the middle. It is hilly and narrow valley landform. The average altitude of the mountain is 380 meters, the lowest is 190 meters (site), the highest is 887 meters, and the average slope is between 10 degrees and 20 degrees. Tangwang River runs north-south and flows through the whole area for 19 km. It is the middle part of Tangwang River. It has a large sediment content and a long ice period. The ice period is generally 5-6 months. It is the main river in the area. There are many small lakes on the plains on both sides of Tangwang River, which are called "paozi" by local people.

climate

Yichun City, which belongs to Xilin District, has a north temperate continental monsoon climate. The annual average temperature is 1 ° C, the temperature is low, the frost free period is 110-125 days, the frost free period is short, and the four seasons are distinct. The period of spring is 452 months, summer is 6783 months, autumn is 92 months, and winter is from November to March. Climate characteristics of four seasons: short time in spring and autumn, changeable cold and warm, rapid temperature rise and fall, more windy days; hot and humid in summer; long and cold in winter, more snowfall days. The annual average precipitation is 750-820mm, which is abundant.

natural resources

Forest resources

In 2012, the forest area of Xilin district was 32287.4 hectares, the open forest area was 99 hectares, and the nursery area was 14 hectares. In the forest area, the shelter forest area is 14964.4 hectares, accounting for 46.35% of the forest area; the special forest area is 2884 hectares, accounting for 8.93% of the forest area; the other forest area is 14439 hectares, accounting for 44.72% of the forest area; and the forest coverage rate is 85%. There are 3230701 cubic meters of standing trees in the region. Among them, the forest volume is 3071587 cubic meters, accounting for 95.08% of the living stock; the open forest volume is 2050 cubic meters, accounting for 0.06% of the living stock; the scattered wood volume is 157064 cubic meters, accounting for 4.86% of the living stock.

Mineral resources

After 1959, it has been found out that there are eight kinds of ore bodies in Xilin District, including magnet, lead-zinc, crystal, flux limestone, dolomite, manganese, boron and magnesium. There are 15 ore producing areas in the area, including two large-scale deposits, five medium-sized deposits and eight ore (chemical) points. At the end of 2005, the reserve of lead ore was 120610 tons, with an average grade of 2.17%, and that of zinc ore was 18154 tons, with an average grade of 3.27%. In addition, there are dolomite, quartzite, iron, magnesium, manganese, boron, copper, sulfur, arsenic, silver, nickel, cadmium, Gu, gallium, selenium, tellurium, uranium and other precious metal and non-metallic resources.

Population nationality

population

In 2012, the total population of the region was 48640, an increase of - 902 over the same period of 2011. Among them, there are 928 agricultural population, accounting for 1.9% of the total population; 24605 male, 24035 female; 770 floating population. 282 people were born, the birth rate was 5.79%; 850 people died, the death rate was 17.47%. The natural population growth rate was - 11.68%.

nation

In 2010, the total population was 50000. Among them, the Han nationality accounts for the vast majority, and there are Manchu, Hui, Korean, Mongolian, dahar, Xibo, Oroqen and other ethnic minorities.

Economic overview

overview

In 2012, the GDP of Xilin district was 2.345 billion yuan. The output value of the first industry is 77.89 million yuan; the added value of the second industry is 1962.16 million yuan; the added value of the third industry is 305.86 million yuan; the contribution rates of the first, second and third industries to GDP are 3.32%, 83.64% and 13.04% respectively. The GDP of the district was 652.99 million yuan, with a year-on-year (2011) increase of 15.2%, ranking second in the city. The disposable income of urban residents is 16145 yuan, and the per capita net income of farmers is 10182 yuan. The investment in fixed assets in Xilin district was 2 billion yuan, and the investment in fixed assets at the district level was 920 million yuan.

primary industry

There are 745 agricultural population, 280 households and two agricultural villages in Xilin district. The cultivated land area is 1131 hectares. The main agricultural development is vegetables. In 2004, there were 84 greenhouses and 74 greenhouses. The development project is mainly Lentinus edodes, and the production capacity of 300000 bags has been formed. In 2004, the total output value of agriculture reached 32.17 million yuan, and the per capita income of farmers was 2917 yuan. The forest construction area of Xilin district covers an area of 38147 hectares, with 1046 forestry workers, 2.78 million cubic meters of standing trees and 80% of forest coverage. There are more than 20 species of main tree species, such as Korean pine, larch, yellow pineapple, Fraxinus mandshurica and Betula platyphylla. There are more than 300 species of wild plants that can be used for food and medicine, with a reserve of more than 1000 tons. In 2004, the output value of forest industry and forestry diversified operation was 11.41 million yuan, and that of BeiYao base was 1.97 million yuan. The area of private forest has reached 1033 mu, and the per capita annual income of forestry workers is 5760 yuan. in 2012, the output value of agriculture in Xilin district was 130 million yuan, an increase of 15.7% compared with that in 2011. Among them, the output value of planting industry is 63.28 million yuan, that of animal husbandry is 46.54 million yuan, that of fishery is 330000 yuan, and that of forestry is 20.45 million yuan.

the secondary industry

Xilin district is the only industrial and mining area in Yichun city. Its industries are mainly metallurgy, chemical industry and building materials. Its main products are steel, pig iron, coke, cement, lime, paperboard, gold, sulfuric acid, anthracene oil, washing oil, bulky, crystal coating, silica, plastic windows, etc. In 2012, Xilin Iron and steel group was the largest iron and steel enterprise in Heilongjiang Province, and Jinlin Mining Co., Ltd. was the largest lead and zinc mining and dressing enterprise in Heilongjiang Province.