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Southeast Tibet Shrub And Meadows
The Southeast Tibet shrub and meadows are a montane grassland ecoregion that cover the southeast and eastern parts of the Tibetan Plateau in China. The meadows in this region of Tibet are in the path of the monsoon rains and are wetter than the other upland areas of the Tibetan Plateau. The "high cold" alpine terrain is one of high species diversity, due to the relatively high levels of precipitation for the region. Precipitation is lower in the northwest, and hence the vegetation thins from shrub to meadow or even desert. Location and description Many mountain ranges support the Southeast Tibet meadows, stretching from the Nyainqêntanglha Mountains in the southwest to the Qilian Mountains in the northeast. Chinese provinces covered by the Southeast Tibet shrub and meadows include the alpine parts of eastern Tibet Autonomous Region, the alpine parts of western and northern Sichuan, extreme southern and eastern Qinghai, and the montane areas of southern Gansu. Human activ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luqu County
Luqu County (, ) is a county of the Gannan Tibetan Autonomous Prefecture in the south of Gansu province, China, bordering the provinces of Sichuan to the southeast and Qinghai to the west. Its postal code is 717200, and in 1999 its population was 30,039 people. Kirti Namgyel Dechen Ling (Ganden Shedrub Pekar Drolwailing), a Gelug monastery located in Langmusi, was founded in 1748. It became the seat of the Kirti incarnation line. Administrative divisions Luqu County (碌曲县) is divided to 5 towns and 2 townships. ;Towns ;Townships * Larenguan Township () * Ala Township () Climate Transport *China National Highway 213 See also * List of administrative divisions of Gansu References Luqu County Luqu County (, ) is a county of the Gannan Tibetan Autonomous Prefecture in the south of Gansu province, China, bordering the provinces of Sichuan to the southeast and Qinghai to the west. Its postal code is 717200, and in 1999 its population was ... Gannan Tibetan Aut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pastoralism
Pastoralism is a form of animal husbandry where domesticated animals (known as "livestock") are released onto large vegetated outdoor lands (pastures) for grazing, historically by nomadic people who moved around with their herds. The animal species involved include cattle, camels, goats, yaks, llamas, reindeer, horses and sheep. Pastoralism occurs in many variations throughout the world, generally where environmental characteristics such as aridity, poor soils, cold or hot temperatures, and lack of water make crop-growing difficult or impossible. Operating in more extreme environments with more marginal lands means that pastoral communities are very vulnerable to the effects of global warming. Pastoralism remains a way of life in many geographic areas, including Africa, the Tibetan plateau, the Eurasian steppes, the Andes, Patagonia, the Pampas, Australia and many other places. , between 200 million and 500 million people globally practised pastoralism, and 75% ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Three Parallel Rivers
The Three Parallel Rivers of Yunnan Protected Areas () is a UNESCO World Heritage Site in Yunnan province, China. It lies within the drainage basins of the upper reaches of the Jinsha (Yangtze), Lancang (Mekong) and Nujiang (Salween) rivers, in the Yunnan section of the Hengduan Mountains. Overview Geography The protected areas extend over 15 core areas, totalling 939,441.4 ha, and buffer areas, totalling 758,977.8 ha across a region of 180 km by 310 km. Here, for a distance of over 300 km, three of Asia's great rivers run roughly parallel to one another though separated by high mountain ranges with peaks over 6,000 meters. After this area of near confluence, the rivers greatly diverge: the Nujiang River becomes Salween and empties out at Moulmein, Burma, into the Indian Ocean, the Lancang becomes the Mekong and south of Ho Chi Minh City, Vietnam, empties out into the South China Sea and the Yangtze flows into the East China Sea at Shanghai. Selecte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gentian
''Gentiana'' is a genus of flowering plants belonging to the gentian family (Gentianaceae), the tribe Gentianeae, and the monophyletic subtribe Gentianinae. With about 400 species it is considered a large genus. They are notable for their mostly large, trumpet-shaped flowers, which are often of an intense blue. The genus name is a tribute to Gentius, an Illyrian king who may have been the discoverer of tonic properties in gentians. Habitat This is a cosmopolitan genus, occurring in alpine habitats in temperate regions of Asia, Europe and the Americas. Some species also occur in northwestern Africa, eastern Australia, and New Zealand. They are annual, biennial, and perennial plants. Some are evergreen, others are not. Many gentians are difficult to grow outside their wild habitat, but several species are available in cultivation. Gentians are fully hardy and can grow in full sun or partial shade. They grow in well-drained, neutral-to-acid soils rich in humus. They are popul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lancea (plant)
''Lancea'' is a plant genus in the recently described Mazaceae. It had formerly been tentatively included in the lopseed family, Phrymaceae as well as the Scrophulariaceae. Species ''Lancea'' species include: *''Lancea tibetica ''Lancea tibetica'' is a herbaceous plant of the Mazaceae family. ''Lancea tibetica'' is found in grasslands, sparse forests, along streams between the altitudes of 2000 and 4500 meters in the Gansu, Qinghai, Sichuan and Tibet Autonomous Region ...'' *'' Lancea hirsuta'' in ''Flora of China'' 18. References Mazaceae Lamiales genera {{lamiales-stub ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Primula
''Primula'' () is a genus of herbaceous flowering plants in the family Primulaceae. They include the primrose ('' P. vulgaris''), a familiar wildflower of banks and verges. Other common species are '' P. auricula'' (auricula), '' P. veris'' (cowslip), and '' P. elatior'' (oxlip). These species and many others are valued for their ornamental flowers. They have been extensively cultivated and hybridised (in the case of the primrose, for many hundreds of years). ''Primula'' are native to the temperate Northern Hemisphere, south into tropical mountains in Ethiopia, Indonesia, and New Guinea, and in temperate southern South America. Almost half of the known species are from the Himalayas. ''Primula'' has over 500 species in traditional treatments, and more if certain related genera are included within its circumscription.''Primula''. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pedicularis
''Pedicularis'' is a genus of perennial green root parasite plants currently placed in the family Orobanchaceae (the genus previously having been placed in Scrophulariaceae ''sensu lato''). Description Between 350 and 600 species are accepted by different authorities, mostly from the wetter northern temperate zones, as well as from South America. The highest diversity is in eastern Asia, with 352 species accepted in China alone. Taxonomy The common name lousewort, applied to several species, derives from an old belief that these plants, when ingested, were responsible for lice infestations in livestock. The genus name ''Pedicularis'' is from the Latin ''pediculus'' meaning louse. Selected species *''Pedicularis acaulis'' *''Pedicularis amoena'' *''Pedicularis arguteserrata'' *''Pedicularis ascendens'' *''Pedicularis asparagoides'' *''Pedicularis asplenifolia'' *''Pedicularis attollens'' (little elephant's head) *''Pedicularis baumgartenii'' *''Pedicularis bhutanomuscoide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potentilla
''Potentilla'' is a genus containing over 300Guillén, A., et al. (2005)Reproductive biology of the Iberian species of ''Potentilla'' L. (Rosaceae).''Anales del Jardín Botánico de Madrid'' 1(62) 9–21. species of annual, biennial and perennial herbaceous flowering plants in the rose family, Rosaceae. Potentillas may also be called cinquefoils in English, but they have also been called five fingers and silverweeds. Some species are called tormentils, though this is often used specifically for common tormentil (''P. erecta''). Others are referred to as barren strawberries, which may also refer to '' P. sterilis'' in particular, or to the closely related ''Waldsteinia fragarioides''. Several other cinquefoils formerly included here are now separated in distinct genera - notably the popular garden shrub ''P. fruticosa'', now ''Dasiphora fruticosa''. Potentillas are generally found throughout the northern continents of the world (holarctic), though some occur in montane biomes of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kobresia
''Kobresia'' is a genus of plants in the sedge family. They are sometimes called bog sedges. These perennial sedges are quite similar to ''Carex'' species in appearance. The genus is widespread across much of Europe, Asia and North America, with many species native to the Himalayas. Species *'' Kobresia burangensis'' Y.C.Yang – Tibet *'' Kobresia capillifolia'' (Decne.) C.B.Clarke – Central Asia, Himalayas, Tuva region of Siberia, Mongolia, central and western China including Tibet and Xinjiang *''Kobresia cercostachys'' (Franch.) C.B.Clarke – Eastern Himalayas, Nepal, Bhutan, Tibet, Yunnan *''Kobresia condensata'' (Kük.) S.R.Zhang & Noltie – Sichuan, Yunnan *''Kobresia cuneata'' Kük – Tibet to central China *'' Kobresia curticeps'' (C.B.Clarke) Kük. in H.G.A.Engler – Tibet, Nepal, Bhutan *'' Kobresia curvirostris'' (C.B.Clarke) C.B.Clarke in J.D.Hooker – Bhutan, Arunachal Pradesh, Thailand *'' Kobresia duthiei'' C.B.Clarke in J.D.Hooker – Tibet, Nepal, Bhutan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tibetan Plateau Alpine Shrublands And Meadows
The Tibetan Plateau alpine shrublands and meadows ecoregion covers the middle transition zone between the northern and southern regions of the Tibetan Plateau. The region supports both cold alpine steppe and meadows across a broad expanse of the plateau. Wild deer, antelope, and sheep roam the grasslands, but the habitat is increasingly being used to graze domestic livestock. Location and description The region is about 1,500 km long and 250 km wide, stretching from the Yarlung Tsangpo river valley in Tibet in the southwest, to the Qilian Mountains of Gansu Province in the northeast. The strip of land forms a high plain over 4,000 meters in elevation. The plateau is inclined slightly from northwest to southeast. Both the Yellow River and the Yangtze River have their headwaters in the eastern extent of this ecoregion. Climate The climate of the ecoregion is ''Cold semi-arid climate'' (Köppen climate classification BSk). This climate is characteristic of steppe climates in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Köppen Climate Classification
The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, notably in 1918 and 1936. Later, the climatologist Rudolf Geiger (1894–1981) introduced some changes to the classification system, which is thus sometimes called the Köppen–Geiger climate classification system. The Köppen climate classification divides climates into five main climate groups, with each group being divided based on seasonal precipitation and temperature patterns. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (temperate), ''D'' (continental), and ''E'' (polar). Each group and subgroup is represented by a letter. All climates are assigned a main group (the first letter). All climates except for those in the ''E'' group are assigned a seasonal precipitation subgroup (the second letter). For example, ''Af'' indi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subarctic Climate
The subarctic climate (also called subpolar climate, or boreal climate) is a climate with long, cold (often very cold) winters, and short, warm to cool summers. It is found on large landmasses, often away from the moderating effects of an ocean, generally at latitudes from 50° to 70°N, poleward of the humid continental climates. Subarctic or boreal climates are the source regions for the cold air that affects temperate latitudes to the south in winter. These climates represent Köppen climate classification ''Dfc'', ''Dwc'', ''Dsc'', ''Dfd'', ''Dwd'' and ''Dsd''. Description This type of climate offers some of the most extreme seasonal temperature variations found on the planet: in winter, temperatures can drop to below and in summer, the temperature may exceed . However, the summers are short; no more than three months of the year (but at least one month) must have a 24-hour average temperature of at least to fall into this category of climate, and the coldest month should ave ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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