Libo County () is a county of southern

Guizhou Guizhou (; formerly Kweichow) is a landlocked province in the southwest region of the People's Republic of China. Its capital and largest city is Guiyang, in the center of the province. Guizhou borders the autonomous region of Guangxi to t ...

province, China, bordering

Guangxi Guangxi (; ; Chinese postal romanization, alternately romanized as Kwanghsi; ; za, Gvangjsih, italics=yes), officially the Guangxi Zhuang Autonomous Region (GZAR), is an Autonomous regions of China, autonomous region of the People's Republic ...

to the south. It is under the administration of the

Qiannan Buyei and Miao Autonomous Prefecture Qiannan Buyei and Miao Autonomous Prefecture (; Buyei: ''Qianfnanf Buxqyaix Buxyeeuz ziqziqzouy''; Hmu: ''Qeef Naif Dol Yat Dol Hmub Zid Zid Zeb'') is an autonomous prefecture of Guizhou province, People's Republic of China, bordering Guangxi to ...

Geography

The county is located in the remote southeastern corner of the prefecture, on the border with

. Two local sites, Xiaoqikong () and Dongduo (), notable for their spectacular

karst Karst is a topography formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves. It has also been documented for more weathering-resistant ro ...

formations, form part of the multi-site

South China Karst The South China Karst (), a UNESCO World Heritage Site since June 2007, spans the provinces of Chongqing, Guangxi, Guizhou, and Yunnan. It is noted for its karst features and landscapes as well as rich biodiversity. The site comprises seven clust ...

UNESCO The United Nations Educational, Scientific and Cultural Organization is a specialized agency of the United Nations (UN) aimed at promoting world peace and security through international cooperation in education, arts, sciences and culture. It ...

World Heritage Site A World Heritage Site is a landmark or area with legal protection by an international convention administered by the United Nations Educational, Scientific and Cultural Organization (UNESCO). World Heritage Sites are designated by UNESCO for h ...

inscribed in 2007, which is an area about 550,000 km2 in extent.

Transportation

The

Libo Airport Libo Airport () is an airport serving Libo County, Guizhou Province, China. It is also called Qiannan Airport () because of its location in the Qiannan Buyei and Miao Autonomous Prefecture. Construction for the airport started in July 2003 and ...

, opened in late 2007, has capacity to receive planes of the

Boeing 737 The Boeing 737 is a narrow-body aircraft produced by Boeing at its Renton Factory in Washington. Developed to supplement the Boeing 727 on short and thin routes, the twinjet retains the 707 fuselage width and six abreast seating with two un ...

class, and to handle up to 220,000 passengers annually.Plenty of new airports but few passengers in China: A construction spree brings flight service to some unlikely locales, and a hoped-for spurt in air traffic fails to materialize.
David Pierson / Los Angeles Times / March 12, 2010 However, the $57-million facility is rather underutilized so far. According to the

Civil Aviation Administration of China The Civil Aviation Administration of China (CAAC; ) is the Chinese civil aviation authority under the Ministry of Transport. It oversees civil aviation and investigates aviation accidents and incidents. As the aviation authority responsible f ...

(CAAC) statistics, 151 paying passengers flew into or out of the airport in 2009 - which was a 98% drop compared to the previous year (7886 passengers), and placed the airport the last in list of the nation's 166 airports by traffic volume. Currently 4 airlines use the airport.

Flora

The karst environments in Libo County consist of the following types of forests. *Warm

coniferous forest Conifers are a group of cone-bearing seed plants, a subset of gymnosperms. Scientifically, they make up the division Pinophyta (), also known as Coniferophyta () or Coniferae. The division contains a single extant class, Pinopsida. All exta ...

**'' Pinus kwangtungensis'' forest *Warm needle and broad-leaved mixed forest **''

Pseudotsuga sinensis ''Pseudotsuga sinensis'' (Chinese Douglas-fir; in Chinese 黃杉, pinyin romanization: huáng shān) is a species of conifer in the family Pinaceae. It is a tree up to 50 metres tall. It is found in China (in Anhui, Fujian, Guangxi, Guizhou, Hu ...

'', ''

Platycarya longipes ''Platycarya'' is a genus of flowering plants in the family Juglandaceae native to eastern Asia in China, Korea, and Japan.Flora of China''Platycarya''/ref>Flora of China''Platycarya strobilacea''/ref> It is a deciduous tree growing to 15 m ta ...

'' mixed forest **''

'', '' Pinus kwangtungensis'', ''

Quercus phillyraeoides ''Quercus phillyreoides'' is a species of flowering plant in the genus ''Quercus'', placed in subgenus ''Cerris'' and Quercus sect. Ilex, section ''Ilex''. It is evergreen, withstands frost and can be grown in hardiness zone 7. It is native to s ...

'' mixed forest *Evergreen and deciduous broad-leaved mixed forest **''

Cyclobalanopsis glauca ''Quercus glauca'' (synonym (taxonomy), syn. ''Cyclobalanopsis glauca''), commonly called ring-cupped oak or Japanese blue oak, is a tree in the beech family (Fagaceae). It is native to eastern and southern Asia, where it is found in Afghanistan, ...

'', ''

'' mixed forest **''

'', ''

Phellodendron amurense ''Phellodendron amurense'' is a species of tree in the family Rutaceae, commonly called the Amur cork tree. It is a major source of '' huáng bò'' ( or 黄檗), one of the 50 fundamental herbs used in traditional Chinese medicine. The Ainu pe ...

'' mixed forest **''

'', ''

Viburnum ''Viburnum'' is a genus of about 150–175 species of flowering plants in the moschatel family Adoxaceae. Its current classification is based on molecular phylogeny. It was previously included in the honeysuckle family Caprifoliaceae. The membe ...

'' mixed forest **''

Handeliodendron bodinieri ''Handeliodendron bodinieri'' is a rare deciduous tree/shrub native to China and the only species in the monotypic genus ''Handeliodendron''. Description It grows up to 15 meters tall, and grows in mountain areas characterized by irregular lim ...

'', '' Acer'' mixed forest **''

'', ''

Schefflera octophylla ''Schefflera'' is a genus of flowering plants in the family Araliaceae. With an estimated 600–900 species, the genus represents about half of its family. The plants are trees, shrubs or lianas, growing tall, with woody stems, the absence of ...

'' mixed forest **

Sterculiaceae Sterculiaceae was a family of flowering plant based on the genus ''Sterculia''. Genera formerly included in Sterculiaceae are now placed in the family Malvaceae, in the subfamilies: Byttnerioideae, Dombeyoideae, Helicteroideae and Sterculioideae. A ...

, ''

'' mixed forest **''

Taxus cuspidata ''Taxus cuspidata'', the Japanese yew or spreading yew, is a member of the genus ''Taxus'', native to Japan, Korea, northeast China and the extreme southeast of Russia. It is an evergreen tree or large shrub growing to 10–18 m tall, with a tru ...

'', ''

Lindera Dried fruits of ''Lindera neesiana'' used as spice (coll. MHNT) ''Lindera'' is a genus of about 80–100Koelreuteria paniculata ''Koelreuteria paniculata'' is a species of flowering plant in the family Sapindaceae, native to eastern Asia (China and Korea). It was introduced in Europe in 1747, and to America in 1763, and has become a popular landscape tree worldwide. Com ...

'',

Aceraceae Aceraceae were recognized as a family of flowering plants also called the maple family. They contain two to four genera, depending upon the circumscription, of some 120 species of trees and shrubs. A common characteristic is that the leaves are ...

mixed forest **''

Castanopsis fargesii ''Castanopsis fargesii'' Is an evergreen tree that grows 10–30 m tall. The Latin specific epithet ''fargesii'' refers to the French missionary and amateur botanist Père Paul Guillaume Farges (1844–1912).Janet Mohun (senior editor) Habi ...

'', ''

Elaeocarpaceae Elaeaocarpaceae is a family of flowering plants. The family contains approximately 615 species of trees and shrubs in 12 genera."Elaeocarpaceae" In: Klaus Kubitzki (ed.). ''The Families and Genera of Vascular Plants'' vol. VI. Springer-Verlag: Be ...

'' mixed forest *Big-cluster

bamboo forest Bamboos are a diverse group of evergreen perennial plant, perennial flowering plants making up the subfamily (biology), subfamily Bambusoideae of the grass family Poaceae. Giant bamboos are the largest members of the grass family. The origin ...

**'' Dendrocalamus tsiangii'' forest Common

angiosperm Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants th ...

genera include ''

Beilschmiedia ''Beilschmiedia'' is a genus of trees and shrubs in family Lauraceae. Most of its species grow in tropical climates, but a few of them are native to temperate regions, and they are widespread in tropical Asia, Africa, Madagascar, Australia, N ...

'', ''

Cryptocarya ''Cryptocarya'' is a genus of evergreen trees belonging to the laurel family, Lauraceae. The genus includes more than 350 species, distributed through the Neotropical, Afrotropical, Indomalayan, and Australasian realms. Overview The genus inc ...

'', ''

Casearia ''Casearia'' is a plant genus in the family Salicaceae. The genus was included in the Flacourtiaceae under the Cronquist system of angiosperm classification, and earlier in the Samydaceae. Recent research indicates that the latter group might ...

'', ''

Diospyros ''Diospyros'' is a genus of over 700 species of deciduous and evergreen trees and shrubs. The majority are native to the tropics, with only a few species extending into temperate regions. Individual species valued for their hard, heavy, dark tim ...

'', ''

Pittosporum ''Pittosporum'' ( or ) is a genus of about 200 species of flowering plants in the family Pittosporaceae. The genus is probably Gondwanan in origin; its present range extends from Australasia, Oceania, eastern Asia and some parts of Africa. '' Ci ...

'', '' Acer'', ''

Carpinus Hornbeams are hardwood trees in the flowering plant genus ''Carpinus'' in the birch family Betulaceae. The 30–40 species occur across much of the temperate regions of the Northern Hemisphere. Origin of names The common English name ''hornbeam' ...

'', ''

Ulmus Elms are deciduous and semi-deciduous trees comprising the flowering plant genus ''Ulmus'' in the plant family Ulmaceae. They are distributed over most of the Northern Hemisphere, inhabiting the temperate and tropical-montane regions of Nor ...

'', ''

Prunus ''Prunus'' is a genus of trees and shrubs, which includes (among many others) the fruits plums, cherries, peaches, nectarines, apricots, and almonds. Native to the North American temperate regions, the neotropics of South America, and the p ...

'', and ''

Rosa Rosa or De Rosa may refer to: People *Rosa (given name) * Rosa (surname) *Santa Rosa (female given name from Latin-a latinized variant of Rose) Places *223 Rosa, an asteroid *Rosa, Alabama, a town, United States * Rosa, Germany, in Thuringia, G ...

''. Protected wild plants in Libo County include ''

'', '' Mussaenda anomala'', ''

Taxus chinensis ''Taxus chinensis'' is a species of yew. It is commonly called the Chinese yew, though this term also refers to '' Taxus celebica'' or ''Taxus sumatrana''. This plant is used to produce medicines for cancer treatment, including Paclitaxel and ...

'', ''

Paphiopedilum emersonii ''Paphiopedilum emersonii'', described in 1982, is a species of orchid named after American orchid enthusiast Emerson 'Doc' Charles. The plant blooms from late spring to early summer with one to two flowers per an infloresensce. The plant size ...

'', '' Paphiopedilum barbigerum and Paphiopedilum micranthum'', '' Pinus kwangtungensis'', ''

'', '' Pseudotsuga brevifolia'', ''

Calocedrus macrolepis ''Calocedrus macrolepis'' (Chinese incense-cedar; ) is a conifer native to southwest China (Guangdong west to Yunnan), northern Vietnam, northern Laos, extreme northern Thailand and northeastern Myanmar.Farjon, A. (2005). ''Monograph of Cupres ...

'', '' Tetrathyrium subcordatum'', '' Trachycarpus nana'', ''

Emmenopterys henryi ''Emmenopterys henryi'' is a species of flowering plant in the family Rubiaceae. It is found in the temperate parts of central and southern China and in Vietnam. It is a deciduous tree with opposite leaves and can attain heights of 45 m and grow ...

'', ''

Liriodendron chinense ''Liriodendron chinense'' (commonly known as the Chinese tulip poplar, Chinese tulip tree or Chinese whitewood) is Asia's native species in the genus ''Liriodendron''. This native of central and southern China grows in the provinces of Anhui, Gua ...

''.

Climate

References

County-level divisions of Guizhou Qiannan Buyei and Miao Autonomous Prefecture Rock formations of China {{Guizhou-geo-stub