Lushan County, Ya'an City, Sichuan Province

Lushan County, which belongs to Ya'an City, is located in the western edge of Sichuan Basin, northeast of Ya'an City, and upstream of Qingyi River. It is a county seriously affected by the 5.12 Wenchuan earthquake and 4.20 Lushan earthquake. Covering an area of 1364.42 square kilometers, the county governs 46 villages (communities) and 256 villager groups in 5 towns and 4 townships. By the end of 2014, the permanent resident population was 119500, including 78600 rural residents and 40900 urban residents.

On July 29, 2020, the National Patriotic Health Association decided to name Lushan County as a national health county in the period of 2017-2019.

Historical evolution

As far back as the Neolithic age, there were clans in Lushan County who lived and multiplied here, engaged in hunting and farming.

Xia was the territory of Liangzhou, Shang was Diqiang, Zhou was Yongzhou, and later was Qingyi Qiang (or Shu).

Since its establishment in 316 BC, the name of the county has gone through Qingyi, Hanjia and Yangjia. In the late Warring States period, Emperor Huiwen of Qin Dynasty was replaced by Han Jia, Shi Yang, Lu Shan, Lu Shan and Lu Shan. Luyang town was ruled by Duwei in the west, Duwei of Shu County, Hanjia county and county. It was also the center of Sichuan kangbian revolutionary base established by the Red Army. It has a history of more than 2300 years.

Lushan, from Qingyi road in Qin Dynasty to Yangjia County in Shuhan Dynasty, covers the whole territory of Lushan County and parts of Baoxing, Qionglai, Mingshan, Ya'an and tianlushan counties (cities).

In the Tang, song and Yuan Dynasties, the county included Lingguan in Baoxing County, Huojing in Qionglai City, tangwangba and baishangang in Dayi County.

In 1520, tianquanyang and gaotusi occupied Louguan and Taiping mountain area, and their jurisdiction was reduced to the south of lingjiu mountain.

After liberation, in January 1951, Taiping mountain area was assigned to Lushan County, and the situation has not changed.

administrative division

Lushan County governs 5 towns and 4 townships: Luyang Town, Feixianguan Town, Shuangshi Town, Taiping Town, Dachuan Town, Longmen Town, Siyan Town, Qingren town and Baosheng town. It has jurisdiction over 256 villager groups in 46 villages (communities).

geographical environment

geographical position

Lushan County is located in the western edge of mountain area around Sichuan Basin, northeast of Ya'an area, and upstream of Qingyi River. It is adjacent to Wenchuan County in the north and Chongzhou City, Dayi County and Qionglai city in the northeast. It spans 102 ° 52 'to 103 ° 11' east longitude and 30 ° 01 'to 30 ° 49' north latitude. The county is 86.6 km long from north to South (Feixianguan to duantouyan), and is 24.4 km wide from east to West (from the junction of Lu, Chong and Da counties (cities) to shierdang), 19.42 km long from the junction of Lu, DA and Qiong counties (cities) to Da Wengding) in the north, and 17.2 km long from the junction of Lu, Qiong and Ya counties (cities) in the south To Liutai mountain). It covers an area of 1364.42 square kilometers. The county is 31 kilometers away from Ya'an and 156 kilometers away from Chengdu.

climate

Lushan County is a middle latitude inland subtropical humid climate, characterized by mild climate, abundant rainfall, four distinct seasons, long frost free period, less sunshine, wet summer and dry winter. The rainfall is concentrated from June to September, with the most in July and August.

topographic features

Lushan County is mostly flat valley area, the terrain is high in the north and low in the south. The highest mountain in Lushan County is Nantianmen, with an altitude of 3842 meters, and the lowest point is xiangyangba, with an altitude of 686 meters.

hydrology

The largest river in Lushan County is Qingyuan River, which flows through dayanxia to Luyang town and into Lushan river. It is 8.76km long, with a drainage area of 55.01km2 and an average annual flow of 6.93m3/s.

natural resources

Biological resources

Lushan County has 570000 mu of forest and more than 4 million cubic meters of standing trees; and 120000 mu of bamboo forest. Lushan County has rare ornamental animals and plants, such as giant panda, red panda, golden monkey, antelope, Sumen antelope, fritillary hen, otter, hucho brandti and orchid.

Hydropower resources

The rivers in Lushan County belong to the Minjiang River system of the Yangtze River Basin. There are 556 large and small rivers flowing into the Qingyi River. There are 11 rivers with a drainage area of more than 30km2, including 4 rivers with a drainage area of 30-50km2, 2 rivers with a drainage area of 50-100km2, 3 rivers with a drainage area of 100-500km2, 2 rivers with a drainage area of more than 500km2 and 545 rivers with a drainage area of less than 30km2. According to the topography and the trend of the North-South mountains, they converge into Heishui River, Huangshui River, Tongchang River, xiaohezi River, Baishi River, Taiping River, Qingyuan River and other tributaries respectively, and then merge into the main stream of Lushan River and flow southward into Qingyi River. The theoretical reserve of hydropower resources in the county is 572500 kW, the exploitable capacity is 517000 kW, accounting for 90.3% of the theoretical reserve, and 270000 kW has been developed, accounting for 52.2% of the exploitable capacity.

mineral resources

Lushan County is famous for its red granite mineral resources. In addition, the reserves of black and green granite and white marble are more than 1 billion cubic meters. The reserves of bauxite are more than 180 million tons, one third of which are rich. The reserves of coal are 73 million tons.

Forest resources

The woodland area of Lushan County is 103424.10hm2, including 90872.22hm2 of woodland (84384.02hm2 of arbor woodland and 6488.20hm2 of bamboo woodland), accounting for 87.9% of woodland area; 0.69hm2 of open woodland; 8037.51hm2 of shrub woodland, accounting for 7.8% of woodland area; 2970.60hm2 of uncultivated woodland, accounting for 2.9% of woodland area; 6.80hm2 of nursery land; 761.06hm2 of non standing woodland, accounting for 2.9% of woodland area 7%; the suitable forest land area is 773.93hm2, accounting for 0.7% of the forest land area; the auxiliary forest production land area is 1.29hm2. The total volume of standing trees in the county is 8.599 million m3 (including 8.5316 million m3 of arbor forest, accounting for 99.1% of the total volume of standing trees). 76% and 84. 03% respectively.

Animal resources

Lushan County's complex geographical conditions, dense forest vegetation, rich food resources, people's protection of wildlife, created a variety of wildlife habitats and a variety of wildlife resources. There are rare mammals such as giant panda, red panda, takin, takin, musk deer, macaque and deer, rare birds such as black necked Crane, blue eared pheasant, red bellied horned pheasant, white bellied pheasant, fritillary hen, owl and rock carving, as well as a variety of snakes and fish.

plant resources

Lushan County is located in the western edge of the basin, with good hydrothermal conditions and rich plant resources. There are Taxus, Zhennan, runnan, Davidia involucrata, Davidia involucrata, Picea maidiao, Picea youmaidiao, linchunmu, Lianxiang, shuiqingshu, Yulan and other rare plants in the territory. There are many kinds of plants, The main tree species in the county are fir, spruce, cedar, Pinus massoniana, Pinus elliottii, Pinus massoniana, Pinus elliottii, cedar, Castanopsis, Quercus acutus, Quercus acutus, camphor tree, Litsea chinensis, sassafras, black shell, Phoebe, maple, eucalyptus, alder, Schima superba, acorn, birch, lampstand, holly, Alnus, poplar, Wutong, Broussonetia papyrifera, Camptotheca acuminata, lacquer tree, pecan, camellia, and red plum. Phellodendron amurense, Eucommia ulmoides, Magnolia officinalis, tea, chestnut, citrus, pomelo, Ginkgo biloba, kiwifruit, plum, peach, pear, loquat, etc.; the main bamboo species are Phyllostachys pubescens, Neosinocalamus affinis, Phyllostachys heterocycla, Fargesia, Phyllostachys pubescens, Phyllostachys pubescens, Dendrocalamus latiflorus, Dendrocalamus latiflorus, Dendrocalamus latiflorus, Dendrocalamus latiflorus, Dendrocalamus latiflorus, etc.; the main shrubs are Rubus, halodendrocalamus latiflorus, Rhododendron, Coriaria Grass, grass, fern, wormwood, leek, rape, etc.

land resource

By the end of 2017, the cultivated land area of the whole county was about 8403.88 hectares, and the permanent basic farmland demarcation plan has been completed. Relevant information has been reported to the Department of land and resources of Sichuan Province to ensure that the cultivated land area of the whole county is 7000 hectares and the basic farmland protection area is 5800 hectares.

Population nationality

population

By the end of 2017, the population of the county was 119886. Among the total population, there are 44300 urban residents and 66200 rural residents, 119593 Han people, accounting for 99.8% of the total population, and 293 Hui, Tibetan, Yi and other ethnic minorities, accounting for 0.2% of the total population. The natural growth rate of population is - 4.1 ‰. The urbanization rate was 40.08%, 2.08 percentage points higher than that of the previous year.

nation

There are Yi, Tibetan, Qiang, Miao, Hui, Mongolian, Tujia, Lisu, Manchu, Dong, Yao, Naxi, Buyi, Bai, Zhuang and Dai nationalities in Lushan County.

Economics

overview

Approved by Ya'an Municipal Bureau of statistics, in 2014, it achieved a GDP of 2.944 billion yuan, an increase of 14.5% over the previous year at comparable prices. Among them, the added value of the primary industry was 490 million yuan, an increase of 4.7%; the added value of the secondary industry was 1.802 billion yuan, an increase of 18.7%; the added value of the tertiary industry was 652 million yuan, an increase of 9.7%. The contribution rates of the three industries to economic growth are 5.2%, 80.6% and 14.2% respectively. The per capita GDP was 25423 yuan, an increase of 9.8%. The three industrial structures were adjusted from 17.5:59.7:22.8 to 16.6:61.2:22.2.

In the whole year, the added value of non-public economy was 1.88 billion yuan, an increase of 15.4% over the previous year, accounting for 63.9% of GDP, and its contribution rate to GDP growth was 69.2%. Among them, the added value of the primary industry was 104 million yuan, down 1.4%; the added value of the secondary industry was 1.473 billion yuan, up 17.7%; the added value of the tertiary industry was 303 million yuan, up 9.8%.

primary industry

In 2014, the sown area of grain crops was 9580 hectares, an increase of 0.2%

Chinese PinYin : Si Chuan Sheng Ya An Shi Lu Shan Xian