Yichun District, Yichun City, Heilongjiang Province

Yichun District old city district name. See Yimei district for details. The former Yichun district is the municipal district of Yichun City, Heilongjiang Province. It is located on the Bank of Tangwang River in the middle of Xiaoxing'anling mountains in the north central part of Heilongjiang Province. Tangwang River and Yichun river flow through Yichun district. As of 2012, the district has a total area of 90 square kilometers, with jurisdiction over 1 Township, 7 administrative villages, 7 sub district offices, 93 neighborhood committees, and a total population of 150000. In 2012, the GDP of Yichun District reached 25.8 billion yuan. Yichun district is the seat of Yichun Municipal government and the political, economic and cultural center of the city.

Historical evolution

The name of Yichun district comes from the name of Yichun city. Yichun, translated from Manchu, means "material and fur" in Chinese. Originally under the jurisdiction of Tangyuan county.

In 1939, it was under the jurisdiction of dailing village, tangyuan county.

In 1940, the Japanese invaders set up "eight counters" to carry out timber plundering.

At the beginning of 1945, Yichun street was set up.

In 1946, it was under the jurisdiction of Nancha District of Tangyuan county.

In 1950, it was transferred to the Fifth District.

In October 1952, it was put under the jurisdiction of Yichun County, the first district

Yichun town was established in September 1955.

In July 1957, Yichun county was set up as a city.

On November 20, 1957, the three towns of Wuma River, Wumin River and Yichun were merged to establish the New District of Yichun.

In 1960, it merged with Yidong Forestry Bureau and implemented the management system of "government enterprise integration"

In 1961, the government and enterprises separated.

On April 5, 1965, the New District of Yichun was abolished and divided into Yichun town and Yidong district.

In October 1967, Yichun town was abolished and Yichun district was established.

In 1992, Yichun district was under the jurisdiction of Yichun city.

At the end of 1992, the district government was stationed in Fanrong road.

In 1985, the administrative area of Yichun district was divided into seven sub district offices (Xuri, Hongsheng, Xiangyang, Zhicai, Fulin, Chaoyang and Qianjin) and one Dongsheng township, with a total of 81 streets and seven natural villages.

It will be withdrawn in 2019.

administrative division

As of 2014, Yichun district now has jurisdiction over 5 sub district offices, 35 community neighborhood committees and 4 administrative villages.

Communities under the jurisdiction of Xuri Street: prosperity community, Zhengyang community, Tielin community, Zhanqian community, reconstruction community, machine repair community, central community, unity community, Aimin community, Yulin community and sendong community.

Communities under Hongsheng Street: forest community, Puxin community, Xinxing community, satellite community, public security community, Gaofeng community, Yongxing community, Hongqi community, Yongqing community, Fenglin community and Yonghong community.

Communities under Qianjin Street: Xinyuan community, Xinxin community, Hongguang community, avant-garde community, agroforestry community, Fulin community, Ailin community, struggling community, Guangming community and Taoyuan community.

Chaoyang Street under the jurisdiction of the community: by the river community, Xinfeng community, garden community, on the mountain community.

Dongsheng Street governs communities and administrative villages: Dongfeng community, Lianhe community, Xinxing community, Dongsheng Village, Changzheng village, Qingshan village and Yingxin village.

geographical environment

Location context

Yichun district is located in the middle of Xiaoxing'anling mountains. It borders Wuma River District in the west, South and East, and the friendship zone in the north. The geographical coordinates are 128 degrees 49 minutes east longitude to 128 degrees 50 minutes 30 seconds east longitude, 47 degrees 40 minutes 50 seconds north latitude to 47 degrees 48 minutes 30 seconds north latitude. Yichun district covers a total area of 60.93 square kilometers. The terrain consists of low mountains and plains, high in the West and low in the East.

topographic features

The mountainous area of Yichun district is 33.07 square kilometers, accounting for about 55% of the total area of the region. The mountains are concentrated in the north and south of Yichun river. The mountains between the north and the south face each other in a continuous undulation. The average height of the mountain is 420 meters above sea level, and the highest point is located in the south of Yichun, with the main peak at 653 meters above sea level. Xiaoxing'anling mountains are ancient fold mountains, which were formed in the late Paleozoic haixining fold movement.

The central part of Yichun district is a valley plain terrain, which is located between the South Mountain and the north mountain, and on both sides of Yichun River and Tangwang River. The average height of the valley plain is about 250 meters above sea level. The maximum relative height is 423 meters, generally about 300 meters above sea level. The lowest point, 230 meters above sea level, is located at the exit of Tangwang River in the southeast of Yichun district. The central part of the valley plain is narrow, and the East and west parts are slightly open. The city is located in the middle of the valley plain, about 3 km wide from north to South and 7 km long from east to west. The eastern and western areas are rural agricultural land. The area of valley plain and other non forestry land accounts for about 45% of the total area of the region. From the west of the city to Hongguang farm, the plain is spread out, and the west end is connected with the valley plain of Wuma River District. Dongsheng township to the east of Tangwang River is a typical valley plain with flat terrain and large area.

Climatic characteristics

Yichun district is a cold temperate continental monsoon climate with four distinct seasons. The annual average temperature is - 1 ℃ to 1 ℃, the frost free period is 90 days to 120 days, the rainfall is 550 mm to 670 mm, and the dry wet index is 1.13 to 0.92. Yichun District, a great Merrill Lynch city with boundless scenery in Xiaoxing'an Mountains, is surrounded by mountains and rivers, picturesque in four seasons. In spring, the mountains are green, in summer, the peaks are beautiful, in late autumn, the forests are dyed, and in winter solstice, ice crystals are shaped by snow.

natural resources

plant resources

The primary forest in Yichun district is coniferous and broad-leaved mixed forest dominated by Pinus koraiensis. Because of the plundering felling and fire before liberation, the forest was destroyed seriously. After the founding of the people's Republic of China, there was a long-term excessive logging, resulting in a large reduction of forest resources. Except for some artificial coniferous forests planted in 1962, the rest are poplar, Tilia amurensis, oak and other multi generation sprouting forests.

By 2008, the forest coverage rate of Yichun district was 50%. The forest volume is 146600 cubic meters. The annual forest growth is 5369 cubic meters, and the annual consumption is 2860 cubic meters. Annual consumption is 53% of annual growth.

As of 2008, there are various kinds of wild plants with economic value in the uncultivated areas of the suburbs and valley plains of Yichun District, as well as in the northern and southern mountainous areas. Among them, the medicinal ones are three needles, Schisandra chinensis, Rhododendron Xing'an, acanthopanax senticosus, Codonopsis pilosula, Astragalus membranaceus, Sanguisorba officinalis, Bupleurum chinense, boltzu, shijuan, four leaf ginseng, radix paeoniae rubra, Radix Paeoniae Alba alba, Aconiti, Juglans regia, Atractylodes lancea, chuandilong, zoeqing, long There are more than 100 kinds of medicinal plants, such as Sambucus williamsii, which are mainly distributed in the north and South Mountains; edible plants mainly include Pteridium aquilinum, monkey legs, thorn buds, Chinese cabbage, daylily, mountain grape, persimmon, kiwi fruit, pear, shandingzi, mountain plum, hazelnut mushroom, elm yellow mushroom, Hericium erinaceus, Auricularia auricula and other fungi;

Up to 2008, the grass resources in Yichun district are Carex, Populus, Cinnamomum camphora, Cinnamomum camphora and five flower grass. In the edge of woodland, mountain valley, plain, except for the development and utilization of land, are grassland. (the specific page has timeliness and is easy to fail, so only the home page is quoted.)

Animal resources

As of 2008, the wildlife resources in Yichun District include mammals, birds and fish. There are roe deer, otter, hare, squirrel, birch and so on. Birds include woodpeckers, flying dragons, sand chickens, cuckoos, eagles, magpies, crows, owls, tits, etc. Fish are crucian carp, small scale fish, red tail fish, mountain carp, old head fish, catfish, loach fish, perforator, Liugen fish, etc. In addition, there are forest frog, pine snake, viper and so on. (the specific page has timeliness and is easy to fail, so only the home page is quoted.)

Soil resources

Up to 2008, the main soil resources of Yichun district were dark brown soil, meadow soil and swamp soil, which accounted for 79.3% of the total area of Yichun district. Dark core soil is mainly distributed in mountain forest, which is suitable for forest cultivation and growth. Meadow soil and swamp are mainly distributed in plains and mountain valleys. The soil is fertile and suitable for dry crops. The upper layer of all kinds of soil is shallow, the maximum depth of the upper layer of dark core soil is 0.6 m, the maximum depth of the upper layer of meadow soil is 1 m, and the maximum depth of the upper layer of swamp soil is 1 m. (the specific page has timeliness and is easy to fail, so only the home page is quoted.)

water resource

By 2008, the water resources in Yichun district were divided into surface water and groundwater. Surface water is rich in reserves, mainly from rivers, sugar and mountain streams. The water level is higher than the ground level in wet season in some years, and some ponds and streams dry up in dry season. Groundwater is widely distributed. Groundwater can be found about 3 meters underground in plain areas. Most people in urban areas drink groundwater. (the specific page has timeliness and is easy to fail, so only the home page is quoted.)

Sand and stone resources

Up to 2008, the geological structures of the southern and Northern Yichun mountains are mainly composed of crystalline granite, basalt, quartzite and andesite. Granite is an indispensable foundation material for tall buildings, which is solid, durable and easy to exploit. Tangwang River Valley and Yichun River Valley are rich in river stones and gravels, which are also widely distributed in valleys and plains. Some of them are exposed on the surface, and most of them are buried underground. There are no statistics on the reserves of sand and stone resources, but they are very rich. (the specific page has timeliness and is easy to fail, so only the home page is quoted.)

Population nationality

According to the sixth census in 2010, Yichun district has 145954 permanent residents, 3781 ethnic minorities, accounting for 2.59% of the total population, 1759 Manchu, 1322 Hui, 411 Korean, 197 Mongolian, 52 Xibo and 7 Oroqen.

economic development

summary

In 2012, the GDP of Yichun District reached 25.8 billion yuan, a year-on-year increase of 12.1%, 4.1 percentage points higher than that of the previous year. Industrial structure optimization and upgrading. Forest food and Northern medicine

Chinese PinYin : Hei Long Jiang Sheng Yi Chun Shi Yi Chun Qu