Chayu County, Linzhi City, Tibet Autonomous Region

Chayu County, belonging to Nyingchi City, Tibet Autonomous Region of the people's Republic of China, is located in the southeast of Tibet Autonomous Region. It is adjacent to Deqin County, Diqing Tibetan Autonomous Prefecture, Yunnan Province, Gongshan County and Zuogong County of Changdu city in the East, Motuo County in the west, Burma and India in the south, Bomi county and Basu County of Changdu city in the north, with a total area of 31600 square kilometers and an average altitude of 2800 meters. By the end of 2018, Chayu county had 3 townships, 3 towns, 96 administrative villages and 1 Jigong neighborhood committee, with a total population of 31300.

Chayu county is rich in natural resources, the terrain inclines from northwest to Southeast, the climate is mild in four seasons, abundant rainfall, sufficient sunshine, long frost free period, and has superior conditions for the development of agriculture and animal husbandry; it has dozens of large, medium and small rivers with Chayu River and Nujiang River as the main tributaries of the Yarlung Zangbo River, and has great potential for the development and utilization of hydropower resources; it is located at the important node of the new Yunnan Tibet channel, and is located in daxiangge Lira ecotourism circle is a must pass and stop place for the new Sichuan Yunnan Tibet traffic circle. The forest coverage rate of the county reaches 60%, and there are many precious forest resources and rare protected animals, containing dozens of rare minerals such as gold, silver, copper and tin, which has great development potential. The total length of the border line is 588.64 kilometers, with a total of Tibet, Han, Naxi, Dulong, Miao, Hui and Menba There are ten ethnic groups and people in Luoba, Lisu and nu.

In 2018, the GDP of Chayu County reached 917 million yuan, 152 million yuan for the primary industry, 396 million yuan for the secondary industry and 369 million yuan for the tertiary industry. On February 6, 2019, the people's Government of Tibet Autonomous Region decided to withdraw Chayu county from poverty-stricken county.

Historical evolution

Chayu County means "the place where people live" in Tibetan.

Chayu was established in Tubo Period.

In the fourth year of Hongwu (1371), Shiji jianzan of the Pazhu regime was in power, and his clan was located in Kemai.

In the Qing Dynasty, Kemai county was set up and the county government moved to Jigong.

In 1912, the county was established.

In 1960, Sangang Quzong county was established, and the county government was stationed in chitonglaka in xiachayu.

In May 1966, it was renamed Chayu county. The county government is located in zhuwagen Town, which is under the administrative jurisdiction of Changdu district.

In 1986, after the restoration of Linzhi Prefecture, it was under the jurisdiction of Linzhi Prefecture.

In March 2015, Linzhi district was abolished and prefecture level Linzhi city was established. It belongs to Chayu county.

administrative division

By the end of 2018, Chayu county had three towns and three townships: shangchayu Town, xiachayu Town, zhuwagen Town, Guyu Township, Gula Township and chawalong township. The county people's government is located in zhuwagen town.

geographical environment

Location context

Chayu county is located on the southeast edge of the Qinghai Tibet Plateau, in the southeast of Tibet. It is adjacent to Yunnan Province in the East, Bomi County, Basu county and Zuogong County in the north, Motuo County in the West and India and Myanmar in the south. It is about 250 km long from east to West and 180 km wide from north to south. The county is between 97 ° 27 'e and 28 ° 24' n. The total area of the county is 31659 square kilometers.

topographic features

Chayu county is located in the mountain gorge area of Southeast Tibet in the western part of Hengduan Mountains. The general trend of the county's terrain is from northwest to Southeast, northwest high southeast low, relative height difference of 3600 meters, vertical height difference hanging beads. It is a typical mountain canyon and mountain valley landform. The southern edge of the valley is only 1400 meters above sea level, while there are more than 10 peaks above 5000 meters. The highest peak is Meili Snow Mountain, which is 6740 meters.

The average altitude of Chayu county is 2800 meters. The county seat is located in Jigong village, zhuwagen Town, with an altitude of 2360 meters. The highest altitude is Meili Snow Mountain in Nushan mountain range at the junction of chawalong Township and Deqing County, Yunnan Province, with an altitude of 6740 meters. The lowest altitude is at Chayu qianmenli (Indian occupied area) under the lower reaches of Chayu River, with an altitude of only 600 meters.

In the northwest of Chayu County, there are gangrigab mountains, boshula mountains in the north and qilinggong mountains in the West.

climate

The climate of Chayu county is unique and complex. Due to the influence of the Indian Ocean warm and humid air flow in the South and the natural barrier protection of Demla snow mountain in the north, the climate of Chayu county not only has the characteristics of the Qinghai Tibet Plateau, but also has its own unique features. The unique subtropical climate has created the magical natural landscape of "one mountain has four seasons, four seasons have different days", which has won the reputation of "little Jiangnan in Tibet".

Chayu county is a Subtropical Mountainous humid monsoon region, with mild and rainy climate, long sunshine time, annual average temperature of 12 ℃, warm in winter and cool in summer, mild in four seasons and abundant rainfall. The rainy season is from March to September. The annual precipitation is concentrated in April, may and June. The annual average precipitation is 801.1 mm, and the annual average frost free period is 280 days. The overall climate of the county is good, with suitable temperature, abundant sunshine, rich heat, and the same season of rain and heat, which is suitable for the growth of a variety of crops and fruit planting. The annual sunshine hours are 1615.6 hours.

hydrology

Chayu county has dozens of large and medium-sized rivers with Chayu River and Nujiang River as the main tributaries of the Yarlung Zangbo River. Dulong River, Nujiang River and Lancang River alternate from west to East.

Dulong River flows more than 90 kilometers in the territory, with a drainage area of 1947 square kilometers.

Qunan river originates from the main peak of Kawagebo, runs through the snow mountains from north to south, and all the way gathers the water of many snow mountains and runs to Nujiang River.

natural resources

Hydropower resources

Glacier and snow are widely distributed in Chayu County, where rivers are densely distributed. There are more than ten large and medium-sized rivers, mainly composed of Chayu River, Nujiang River and Yuqu River, which are tributaries of the Yarlung Zangbo River. The drop is large, and the water resources are very rich, which is of great development value. According to the measurement, the water energy accumulation can be developed is about 15000 MW. The strategy of "Tibet power transmission" is implemented in Tibet Autonomous Region, and the construction of energy connection network is carried out The continuation of the base has a very far-reaching significance.

mineral resources

There are dozens of rare minerals such as gold, silver, copper and tin in Chayu county. Among them, MANZONG ranch gold mine in Gula Township and bendui garnet and tin mine in shangchayu town are rich in reserves and have development value.

By March 2017, copper, lead, zinc, tin, gold, silver, crystal stone, tungsten, iron, mica and marble have been found. Gold, lead, zinc, copper, iron and marble have been licensed for prospecting.

Species resources

The timber volume of Chayu county is 115 million cubic meters, and the forest coverage area is 60%. There are more than 300 wild tree species such as Taxus, spruce, sandalwood, Cinnamomum camphora, Pinus yunnanensis and Pinus massoniana, among which more than 10 are national precious tree species. The forest resources include Tricholoma matsutake, Auricularia auricula, Gastrodia elata and Cordyceps sinensis. The wild animals mainly include tigers, leopards, bears, red pandas, musk deer, parrots and black necked cranes, among which are national precious tree species There are more than 100 kinds of family protected animals.

population

By the end of 2017, there were 31300 permanent residents in Chayu County, including 7525 urban residents and 23800 rural residents.

In 2018, the permanent population of Chayu county was 32000, including 16000 men and 15900 women, 7813 urban residents and 24200 rural residents. Registered residence population of 28 thousand and 600 people: of which 3264 are urban and 25 thousand and 300 rural.

Economics

overview

In 2018, the GDP of Chayu County reached 917 million yuan, a year-on-year increase of 9.3%; the first industry was 152 million yuan, a year-on-year increase of 4.1%; the second industry was 396 million yuan, a year-on-year increase of 16.2%; the third industry was 369 million yuan, a year-on-year increase of 5.1%.

In 2018, 136 projects with more than 5 million yuan completed investment of 922 million yuan, a year-on-year increase of 10.1%. Among them, 125 projects with a total investment of 5-50 million yuan have completed investment of 526 million yuan; 11 projects with a total investment of more than 50 million yuan have completed investment of 395 million yuan.

In 2018, the per capita disposable income of farmers and herdsmen in Chayu county was 10100 yuan, a year-on-year increase of 10.6%. The per capita disposable income of urban residents was 29600 yuan, a year-on-year increase of 10.1%.

primary industry

In 2017, the total output value of agriculture, forestry, animal husbandry and fishery in Chayu county was 193 million yuan, an increase of 4.4%. Among them, agricultural output value was 109 million yuan, down 6.4%; forestry output value was 4.8541 million yuan, up 455.5%; animal husbandry output value was 73.2379 million yuan, up 16.9%; fishery output value was 33400 yuan, up 4%; agriculture, forestry, animal husbandry and fishery service industry output value was 6.01 million yuan, up 18.8%.

In 2017, the sown area of crops in Chayu county was 4006.58 hectares, 602.66 hectares less than that in 2016. Among them, the sown area of grain crops was 3911.22 hectares, 199.57 hectares less than that in 2016; the oil planting area was 66.33 hectares, 74.27 hectares less than that in 2016; the vegetable planting area was 111.23 hectares, 34.27 hectares less than that in 2016.

In 2017, the total grain output of Chayu county was 19700 tons, an increase of 3%. Among them, highland barley 2671.72 tons, an increase of 31.7%; wheat 3097.09 tons, an increase of 4%; oil 168.83 tons, a decrease of 51.8%; vegetables 1788.16 tons, a decrease of 22.67%.

In 2017, the total meat output of Chayu county was 1556.41 tons, an increase of 21%. Among them, beef output was 604.45 tons, an increase of 14.3%; mutton output was 27.82 tons, an increase of 18.4%; pork output was 878.6 tons, an increase of 32.3%.

In 2017, the milk production of Chayu county was 1320.99 tons, an increase of 1.1%; the egg production was 372.38 tons, an increase of 3.15%.

In August 2020, there will be 13800 mu of tea planted in Chayu county

Chinese PinYin : Xi Cang Zi Zhi Qu Lin Zhi Shi Cha Yu Xian