Longnan () is a

prefecture-level city A prefecture-level city () or prefectural city is an administrative division of the People's Republic of China (PRC), ranking below a province and above a county in China's administrative structure. During the Republican era, many of China' ...

in the southeast of

Gansu Gansu (, ; alternately romanized as Kansu) is a province in Northwest China. Its capital and largest city is Lanzhou, in the southeast part of the province. The seventh-largest administrative district by area at , Gansu lies between the Tibet ...

province in

China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...

. It borders

Sichuan Sichuan (; zh, c=, labels=no, ; zh, p=Sìchuān; alternatively romanized as Szechuan or Szechwan; formerly also referred to as "West China" or "Western China" by Protestant missions) is a province in Southwest China occupying most of the ...

on its south and

Shaanxi Shaanxi (alternatively Shensi, see #Name, § Name) is a landlocked Provinces of China, province of China. Officially part of Northwest China, it borders the province-level divisions of Shanxi (NE, E), Henan (E), Hubei (SE), Chongqing (S), Sichu ...

on its east. As of the

2020 Chinese census The Seventh National Population Census of the People's Republic of China (), also referred to as the 2020 Chinese Census, was the seventh national census conducted by the National Bureau of Statistics of the People's Republic of China. Census w ...

, the population of the prefecture-level city was 2,855,555.

Geography and climate

Longnan is in southern Gansu province bordering Shaanxi in the east and Sichuan in the south. It is called Gansu's southern gateway and gateway to the northwest. The major geographic features in Longnan are the Qinba Mountains in the east, the Loess Plateau in the north, and the Tibetan Plateau in the west. It is part of the Central Han basin in the east and the

Sichuan basin The Sichuan Basin (), formerly transliterated as the Szechwan Basin, sometimes called the Red Basin, is a lowland region in southwestern China. It is surrounded by mountains on all sides and is drained by the upper Yangtze River and its tributa ...

in the south. Elevations range from above sea level. The three major rivers in Longnan are the Bailong, the Baishui, and the Jialing. Besides these major rivers there are more than 3800 streams and creeks. The annual flow from all of these rivers and streams is more than 28 billion m³. The area of the prefecture is . Longnan has a temperate,

monsoon A monsoon () is traditionally a seasonal reversing wind accompanied by corresponding changes in precipitation but is now used to describe seasonal changes in atmospheric circulation and precipitation associated with annual latitudinal oscil ...

-influenced

semi-arid climate A semi-arid climate, semi-desert climate, or steppe climate is a dry climate sub-type. It is located on regions that receive precipitation below potential evapotranspiration, but not as low as a desert climate. There are different kinds of semi-ar ...

(

Köppen Köppen is a German surname. Notable people with the surname include: * Bernd Köppen (born 1951), German pianist and composer * Carl Köppen (1833-1907), German military advisor in Meiji era Japan * Edlef Köppen (1893–1939), German author and ...

''BSk/BSh'', depending on the source definition), with cool and very dry winters and hot, moderately humid summers. Due to the protected valley location and the southerly location in the province, the area is one of the warmest in Gansu, with annual temperatures ranging from . The annual precipitation is , while there are between 160 to 280 frost free days. With monthly percent possible sunshine ranging from 34% in September and October to 53% in December, the city receives 1,850 sunlight hours annually. Two-thirds of the annual rainfall occurs from June to September. At Wudu, the monthly 24-hour average temperature ranges from in January to in July, the annual mean is , and the annual precipitation is .

History

Longnan was settled by humans at least 7000 years ago. Between 5000 and 6000 years ago, civilizations developed along the Xihan ("Western Han") and Bailong ("White Dragon") rivers. Anping in Wudu as well as Lixian both have ancient ruins. Longnan is very important in Chinese history: it was the home of Rong tribes that troubled the

Shang The Shang dynasty (), also known as the Yin dynasty (), was a Chinese royal dynasty founded by Tang of Shang (Cheng Tang) that ruled in the Yellow River valley in the second millennium BC, traditionally succeeding the Xia dynasty and f ...

and Zhou

dynasties A dynasty is a sequence of rulers from the same family,''Oxford English Dictionary'', "dynasty, ''n''." Oxford University Press (Oxford), 1897. usually in the context of a monarchical system, but sometimes also appearing in republics. A d ...

and is considered the homeland of the

House of Ying This is a family tree of Chinese monarchs during the Warring States period. Warring States period In 771 BC, a coalition of feudal lords and the Western Rong tribes overthrew King You and drove the Zhou out of the Wei valley. During ...

, the family of the

Qin dynasty The Qin dynasty ( ; zh, c=秦朝, p=Qín cháo, w=), or Ch'in dynasty in Wade–Giles romanization ( zh, c=, p=, w=Ch'in ch'ao), was the first Dynasties in Chinese history, dynasty of Imperial China. Named for its heartland in Qin (state), ...

that united China at the end of the

Warring States period The Warring States period () was an era in History of China#Ancient China, ancient Chinese history characterized by warfare, as well as bureaucratic and military reforms and consolidation. It followed the Spring and Autumn period and concluded ...

. Wudu County was even founded as part of the Qin Empire. It is still common to find

Qin Qin may refer to: Dynasties and states * Qin (state) (秦), a major state during the Zhou Dynasty of ancient China * Qin dynasty (秦), founded by the Qin state in 221 BC and ended in 206 BC * Daqin (大秦), ancient Chinese name for the Roman Emp ...

artifactsincluding pottery, bronzes, and coinsin the area. During the

Sixteen Kingdoms The Sixteen Kingdoms (), less commonly the Sixteen States, was a chaotic period in Chinese history from AD 304 to 439 when northern China fragmented into a series of short-lived dynastic states. The majority of these states were founded by ...

period, the region was ruled by the Qiang kingdoms of

Later Qin The Later Qin (; 384–417), also known as Yao Qin (), was a state ruled by the Qiang ethnicity of the Sixteen Kingdoms during the Jin dynasty (266–420) in China. The Later Qin is entirely distinct from the Qin dynasty, the Former Qin and the W ...

and Tanchang, the latter has its capital in present-day Tanchang. Tanchang is conquered by

Emperor Wu of Northern Zhou Emperor Wu of Northern Zhou ((北)周武帝) (543 – 21 June 578), personal name Yuwen Yong (宇文邕), Xianbei name Miluotu (禰羅突), was an emperor of the Xianbei-led Northern Zhou dynasty of China. As was the case of the reigns of his broth ...

in 564. The region then went under control of Sui,

Tang Tang or TANG most often refers to: * Tang dynasty * Tang (drink mix) Tang or TANG may also refer to: Chinese states and dynasties * Jin (Chinese state) (11th century – 376 BC), a state during the Spring and Autumn period, called Tang (唐) b ...

and

Song A song is a musical composition intended to be performed by the human voice. This is often done at distinct and fixed pitches (melodies) using patterns of sound and silence. Songs contain various forms, such as those including the repetitio ...

dynasties, then subsequently conquered by the

Tibetans The Tibetan people (; ) are an East Asian ethnic group native to Tibet. Their current population is estimated to be around 6.7 million. In addition to the majority living in Tibet Autonomous Region of China, significant numbers of Tibetans liv ...

Tanguts The Tangut people ( Tangut: , ''mjɨ nja̱'' or , ''mji dzjwo''; ; ; mn, Тангуд) were a Tibeto-Burman tribal union that founded and inhabited the Western Xia dynasty. The group initially lived under Tuyuhun authority, but later submitted t ...

Jurchens Jurchen (Manchu language, Manchu: ''Jušen'', ; zh, 女真, ''Nǚzhēn'', ) is a term used to collectively describe a number of East Asian people, East Asian Tungusic languages, Tungusic-speaking peoples, descended from the Donghu people. They ...

and

Mongols The Mongols ( mn, Монголчууд, , , ; ; russian: Монголы) are an East Asian ethnic group native to Mongolia, Inner Mongolia in China and the Buryatia Republic of the Russian Federation. The Mongols are the principal membe ...

before finally administered by

Ming dynasty The Ming dynasty (), officially the Great Ming, was an Dynasties in Chinese history, imperial dynasty of China, ruling from 1368 to 1644 following the collapse of the Mongol Empire, Mongol-led Yuan dynasty. The Ming dynasty was the last ort ...

court.

Administration

Longnan has 1 urban districts, 8 counties, 242 towns, and 3243 villages with a total population of 2567718. Main data bulletin of the sixth national census in 2010
, 2011-05-09

Economy

In 2004, Longnan's GDP was 6,338,000,000 RMB, a 12% growth over the previous year. Important agricultural products include cereals and grains, Chinese medicinal herbs, vegetable oil, fruits, nuts, berries, and vegetables.

Coal Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed when dea ...

, copper, lead, zinc,

petroleum Petroleum, also known as crude oil, or simply oil, is a naturally occurring yellowish-black liquid mixture of mainly hydrocarbons, and is found in geological formations. The name ''petroleum'' covers both naturally occurring unprocessed crud ...

, and

gold Gold is a chemical element with the symbol Au (from la, aurum) and atomic number 79. This makes it one of the higher atomic number elements that occur naturally. It is a bright, slightly orange-yellow, dense, soft, malleable, and ductile met ...

are all major mineral resources for Longnan. Cement and other building materials are also produced here.

Transportation

* Longnan Chengxian Airport *

China National Highway 212 China National Highway 212 (G212) runs from Lanzhou in Gansu to Chongqing. It was originally 1302 kilometres in length. In the 2013 National Highway Network Planning it was extended to Longbang, Guangxi, on the border with Vietnam. After th ...

G75 Lanzhou–Haikou Expressway The Lanzhou–Haikou Expressway (), designated as G75 and commonly referred to as the Lanhai Expressway () is an expressway in China that connects the cities of Lanzhou, Gansu, and Haikou, Hainan. When fully complete, it will be in length. It ...

* Chongqing–Lanzhou railway *

Baoji–Chengdu railway The Baoji–Chengdu railway or Baocheng railway (), is a mixed single- and double-track, electrified, railroad in China between Baoji in Shaanxi province and Chengdu in Sichuan province. The Baocheng Line is the main railway connection between ...

(stations only available in Hui County and Liangdang County) * Tianshui–Longnan railway (under construction)

Notable people

Cai Wu Cai Wu (; born October 1949) is a retired Chinese politician and a former Minister of Culture of the People's Republic of China. Biography Cai Wu was born in Gansu Province. During the Cultural Revolution, Cai was forced to leave his home in th ...

, Chinese politician and former

Minister of Culture A culture minister or a heritage minister is a common cabinet position in governments. The culture minister is typically responsible for cultural policy, which often includes arts policy (direct and indirect support to artists and arts organizati ...

of the

People's Republic of China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...

. *

Cao Dong Cao Dong (; born 10 November 1997) is a Chinese footballer who currently plays for Chinese Super League side Quanzhou Yassin, on loan from Chongqing Liangjiang. Club career Cao Dong was promoted to Chinese Super League side Chongqing Dangdai ...

, Chinese footballer ( Chongqing Dangdai Lifan,

Chinese Super League The Chinese Football Association Super League, commonly known as Chinese Super League or CSL, currently known as the China Ping An Chinese Football Association Super League for sponsorship reasons, is the highest tier of professional association ...

) * Chen Hongjun,

Major Major (commandant in certain jurisdictions) is a military rank of commissioned officer status, with corresponding ranks existing in many military forces throughout the world. When used unhyphenated and in conjunction with no other indicators ...

People's Liberation Army The People's Liberation Army (PLA) is the principal military force of the People's Republic of China and the armed wing of the Chinese Communist Party (CCP). The PLA consists of five service branches: the Ground Force, Navy, Air Force, ...

who was killed in combat during the 2020–2022 China–India skirmishes in the

Sino-Indian border The Line of Actual Control (LAC), in the context of the Sino-Indian border dispute, is a notional demarcation lineAnanth KrishnanLine of Actual Control , India-China: the line of actual contest, 13 June 2020: "In contrast, the alignment of ...

* Li Xi, Chinese politician *

Yang Fulin Yang Fulin (; born October 1957) is a former Chinese military officer and politician who served as deputy commander of Xinjiang Production and Construction Corps from 2015 to 2017. He was investigated by China's top anti-graft agency in July 202 ...

, Chinese military officer and

politician A politician is a person active in party politics, or a person holding or seeking an elected office in government. Politicians propose, support, reject and create laws that govern the land and by an extension of its people. Broadly speaking, a ...

Zhang Zhixi Zhang Zhixi (; born 7 October 1987), is a Chinese actress. She is known for her role as Lady Zhen in the historical drama The Advisor's Alliance. Career In 2012, Zhang made her acting debut in the war television series ''Glory Lane''. The sam ...

, Chinese actress (

Lady Zhen Lady Zhen (26 January 183 – 4 August 221), personal name unknown, was the first wife of Cao Pi, the first ruler of the state of Cao Wei in the Three Kingdoms period. In 226, she was posthumously honoured as Empress Wenzhao when her son, Cao ...

in '' The Advisor's Alliance'')

Flora and fauna

Longnan has more than 1300 species of trees and shrubs, 1300 plants and herbs used for Chinese medicine, 100 wild fruits and berries, and 300 species of animals, many species of which are protected.

Notes

External links

Official Website
{{authority control Prefecture-level divisions of Gansu