Yongde County, Lincang City, Yunnan Province

Yongde County is subordinate to Lincang City, Yunnan Province. It controls Nanting River in the East and Nujiang River in the West. It is surrounded by Gengma County, zhenkang County, Longling County, Shidian County, Changning County, Fengqing County and Yun county. Yongde County was established in 1963. The county has the town of dedang, so it is named Yongde. The area is 71.5 km wide from east to west and 75.8 km long from north to south, with a total area of 3296 square kilometers, and the mountainous area accounts for 95%. Yongde County governs 3 towns, 7 townships (including 2 ethnic townships), 22 ethnic groups including Han, Yi, WA, Bulang, Dai, Lisu and Lahu, with a total population of 369700 (2010).

The climate of Yongde County belongs to the valley monsoon climate of the intersection of south subtropical and North tropical. The terrain is high in the southeast and West, inclined to the north, and shaped like mulberry leaves. Although the surface of the county is inclined and relatively broken, there is no barren land. The main scenic spots are Yongde Snow Mountain National Nature Reserve and Yongde earth Buddha. In 2010, the GDP of Yongde County was 2337.53 million yuan.

Yongde County is the traditional passage of Yunnan Myanmar border, the main producing area of Terminalia chebula in South China, the hometown of mango in Yunnan, the national sugar base county, the provincial tea, animal husbandry, commodity grain and corn seed production base, and the natural tourist scenic spot in Yunnan Province. In December 2018, it was awarded the National Climate mark of climate ecology category.

On May 17, 2020, it will officially withdraw from the poverty-stricken counties.

Historical evolution

In the Western Han Dynasty, it belongs to Ailao state and is famous for its stone. Yongping 12 years of the Eastern Han Dynasty (69), under the Yongchang County.

Shuhan of the Three Kingdoms belongs to Yongchang County of Yizhou. From the Western Jin Dynasty to the southern Liang Dynasty, it belongs to Yongchang County of ningzhou. From Zhou Dynasty to Sui Dynasty, it belongs to Pu Department.

Tang Dynasty, Nanzhao state, built tuonancheng in the county, belonging to Yongchang Festival.

Song Dynasty, Dali state, changed Tuonan to Kangcheng, which belongs to Yongchang Prefecture.

Yuan Zhizheng 13 years (1353), set up zhenkang Road, zhenkang mang Shi ruoyuan Xuanfu division.

In the 15th year of Hongwu in Ming Dynasty (1382), zhenkang Prefecture was established as the chief administrative department of Yunnan. Hongwu 17 years (1382), reduced to zhenkang Zhili Prefecture, Yongle 3 years (1405), province into the Bay Dian Yuyi Zhili Prefecture. Yongle seven years (1409), home town Kang Yu Yi Zhili Prefecture, still belongs to the chief secretary.

In the early Qing Dynasty, it was Zhili tuzhou in zhenkang. Shunzhi 16 years (1659), down town kangtu Zhili Prefecture for the San Zhou, Yongchang military and civilian government. In July of 1730, Yongchang Prefecture was located in yixidao. In July, 1908, zhenkang tuzhou was changed into a committee member. In the first month of the 34th year of Guangxu (1908), the administrative office of zhenkang (TU) Prefecture was moved from Yongkang to the German party. In September of the second year of Xuantong (1910), the zhenkang Committee was changed to Yongkang Prefecture, still belonging to Yongchang Prefecture.

In 1913, Yongkang Prefecture was changed into zhenkang county. In the same year, yixidao was changed into dianxidao, and zhenkang County belonged to dianxidao. In 1914, the West Yunnan Road was changed to Tengyue Road, and zhenkang county belongs to Tengyue road. In 1929, it was directly under the provincial government. In 1942, it was the fifth administrative supervision district of Yunnan Province (in shunning county). In 1948, it was the ninth administrative supervision district of Yunnan Province (in Ning County, Myanmar).

On April 5, 1950, zhenkang county was liberated, and the county government was stationed in dedang Town, under the jurisdiction of Baoshan District.

In the spring of 1953, it was assigned to the present Lincang area in Mianning.

In January 1964, the western border area of the county was delimited and a new county was built. In order to maintain the relative stability of the geographical name of the border, the new County followed the old name of zhenkang county. Therefore, the county was renamed Yongde, and its governance still follows the German party.

In 1970, Lincang district was changed into Lincang District, and Yongde County was subordinate to Lincang district.

In December 2003, Lincang was set up as a city. Yongde County is a prefecture level Lincang City.

administrative division

On March 21, 2004, mengmercury wa Township in Yongde County was abolished and merged into dedang Town, where the town people's government was stationed.

In 2005, Mingming township was abolished in Yongde County, and its administrative region was merged into dedang Town, while the government residence of dedang town remained unchanged.

In 2006, the former Minglang township was abolished and incorporated into the town of dedang.

Yongde County governs 7 townships (Mengban Township, Yalian Township, wumulong Township, Daxueshan Township, Banka Township, Chonggang Township and Dashan township), 3 towns (dedang Town, xiaomengtong town and Yongkang town), 2 communities, 1087 natural villages and 1633 villager groups.

geographical environment

position

Yongde County is located in the northwest of Lincang City, Yunnan Province, between 99 ° 05 ′ - 99 ° 50 ′ E and 23 ° 45 ′ - 24 ° 27 ′ n. It is located in the south of the longitudinal valley area of Hengduan Mountain System in western Yunnan, adjacent to Gengma County, zhenkang County, Longling County, Shidian County, Changning County, Fengqing County and Yun County, with a total area of 3296 square kilometers.

terrain

The terrain of Yongde County is high in the East, South and West, and inclines to the north. There are six types of landforms: deep subalpine wide valley, deep Zhongshan wide valley, deep Zhongshan narrow valley, middle cutting Zhongshan wide valley and middle cutting Zhongshan narrow valley. The terrain is complex, with three mountains (laobie mountain, Tangli mountain, and Sanbao mountain) and many mountains; cangnu two rivers unify all rivers; six slopes from east to West form their own mountains; alluvial depression with fourteen small dams embedded in them. There are many mountains and few dams in the territory, and mountains account for 95%.

soil

Yongde County soil is divided into 10 categories, 18 subclasses, 58 genera, 149 species and 5 varieties, respectively, the proportion is: Red Soil 42.8%, red soil 20.3%, lime soil 10.2%, purple soil 4.3%, paddy soil 3.5%, latosol 1.7%, brown soil 1.6%, subalpine meadow soil 0.08%. The soil is mainly red soil with seven colors. It is rich in potassium, partial acid, lack of phosphorus, and uneven in nitrogen. The zonal vertical distribution is obvious.

climate

The climate of Yongde County belongs to the valley monsoon climate of the intersection of south subtropical and North tropical. With the altitude of about 1500 meters as the representative, the annual average temperature is 17.4 ℃, the extreme maximum temperature is 32.1 ℃, the extreme minimum temperature is 2.1 ℃, and the annual precipitation is 1283 mm. There is no severe cold in winter, no severe heat in summer, dry and wet seasons, permanent residence in spring and autumn, but the zonal vertical distribution is typical, the community climate is prominent. It is divided into seven climatic zones: North hot zone, south hot zone, middle hot zone, North hot zone, warm zone and cold zone. It is usually divided into three climatic zones: Valley Hot Zone, mid mountain warm zone and high mountain cold zone. The hot area accounts for about 30% of the total area. The annual average sunshine hours of Yongde County is 2196.1 hours, and the total solar radiation is 133.58 kcal / cm2.

natural resources

land resource

As of April 2007, Yongde has 4.81 million mu of land and resources, only 2.24% of which are really difficult to use. The land that has been developed and utilized in different degrees accounts for about one fourth of the total area. 533000 mu of cultivated land was reported, accounting for 11.1% of the total area. The soil in the county belongs to 10 categories, 18 subclasses, 58 genera, 149 species and 5 varieties, accounting for 42.8% of red soil, 20.3% of red soil, 10.2% of lime soil, 4.3% of purple soil, 3.5% of paddy soil, 1.7% of Latosol, 1.6% of brown soil and 0.08% of subalpine meadow soil. The soil is mainly red soil with seven colors. It is rich in potassium, partial acid, lack of phosphorus, and uneven in nitrogen. The zonal vertical distribution is obvious.

water resource

As of April 2007, Yongde County has 84 rivers with a flow length of more than 5 km, with a total length of more than 800 km. There are 0.25 km of rivers per square kilometer. The total amount of water resources is 1.85 billion cubic meters, and the water energy reserve is 580000 kW, accounting for 99% of the total.

mineral resources

As of April 2007, the underground mineral deposits in Yongde County include coal, tin, antimony, lead, zinc, copper, iron, gold, silver, mercury, sulfur, gypsum, marble, etc. the proven reserves of lignite in xiaoshicheng and Hunai are 20 million tons.

Biological resources

As of April 2007, there are more than 3000 species of higher plants in Yongde County, including rubber clover, fir, dandelion, snow lotus, Taxus, etc. The Wild South medicine Terminalia chebula is the first in China in terms of resources and yield. The forest coverage rate is 38.6%, and the volume of standing trees is 5.245 million cubic meters. There is a provincial Daxueshan nature reserve with an area of 230000 mu, which is known as the south subtropical natural animal and botanical garden. There are more than 1000 species of wild animals, including Bengal tiger, leopard, gibbon, golden monkey, sumanling, crocodile lizard and Green Peacock, among which more than 30 species are listed in the national protection.

Population nationality

In 2019, there will be 384220 permanent residents in Yongde County, including 139702 urban residents with an urbanization rate of 36.36%, 4576 births with a birth rate of 11.91 ‰, 2009 deaths with a mortality rate of 5.23% and a natural growth rate of 6.68%.

There are 22 nationalities in Yongde County, including Han, Yi, WA, Bulang, Dai, Lisu and Lahu.

By 2010, there are 296687 Han people, accounting for 80.25%, 73015 ethnic minorities, accounting for 19.75%, including 30443 Yi people, accounting for 8.23%; 20264 Wa people, accounting for 5.48%; 7735 Bulang people, accounting for 2.09%; 6196 Dai people, accounting for 1.68%; 3097 Bai people, accounting for 0.84%; 1595 Lahu people, accounting for 0.43%; 1285 Lisu People, accounting for 0.35%; 492 Hui people, accounting for 0.13%; and 0.13% De'ang people There were 517 ethnic groups, accounting for 0.14%.

Economics

Comprehensive

In 2019, the GDP of Yongde County is 7649.72 million yuan, an increase of 8.3% on a year-on-year basis, of which the added value of the primary industry is 2.2%