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Nanling National Nature Reserve
The Nanling (), also known as the Wuling (), is a major mountain range in Southern China that separates the Pearl River Basin from the Yangtze Valley and serves as the dividing line between south and central subtropical zones. The main range of Nanling Mountains stretch west to east about from Guilin and Hezhou of the eastern Guangxi to Ganzhou of the southern Jiangxi, north to south about from Yongzhou and Chenzhou of the southern Hunan to Qingyuan and Shaoguan of the northern Guangdong; With its branches, the whole mountains run west to east . There are trough basins in the Nanling, the most of the western basins in Nanling Mountains are composed of limestone, where karst regions are located. the most of the eastern basins are made up of red sandstone, where are danxia landform areas. The Nanling are boundaries between the four provinces of Guangdong, Guangxi, Hunan and Jiangxi, and also the cultural boundaries, on the south of the mountains are Lingnan culture area.accor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kitten Mountain
Kitten Mountain (also ''Mao'er Mountains''; ) is a mountain located on the border between Ziyuan County and Xing'an County, Guangxi Zhuang Autonomous Region (GZAR) in the People's Republic of China that lies about from the prefecture-level city of Guilin. Description The peak lies in the Yuecheng Mountains, part of the Nan Mountains and dates to the Neoproterozoic Era from 1,000 to 539 million years ago. Kitten Mountain is the highest peak in Guangxi, with a prominence of above the surrounding area, and it is a National Level Nature Reserve. World War II plane crash On August 31, 1944, a Consolidated B-24 Liberator aircraft of the United States Army Air Corps crashed on Kitten Mountain following a bombing raid on Japanese warships off the coast of Taiwan. The ten man crew were listed as missing in action Missing in action (MIA) is a casualty classification assigned to combatants, military chaplains, combat medics, and prisoners of war who are reported missing during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandstone
Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicates) because they are the most resistant minerals to weathering processes at the Earth's surface. Like uncemented sand, sandstone may be any color due to impurities within the minerals, but the most common colors are tan, brown, yellow, red, grey, pink, white, and black. Since sandstone beds often form highly visible cliffs and other topographic features, certain colors of sandstone have been strongly identified with certain regions. Rock formations that are primarily composed of sandstone usually allow the percolation of water and other fluids and are porous enough to store large quantities, making them valuable aquifers and petroleum reservoirs. Quartz-bearing sandstone can be changed into quartzite through metamorphism, usually related to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds, have further evolved for swimming. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant
Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclude the fungi and some algae, as well as the prokaryotes (the archaea and bacteria). By one definition, plants form the clade Viridiplantae (Latin name for "green plants") which is sister of the Glaucophyta, and consists of the green algae and Embryophyta (land plants). The latter includes the flowering plants, conifers and other gymnosperms, ferns and their allies, hornworts, liverworts, and mosses. Most plants are multicellular organisms. Green plants obtain most of their energy from sunlight via photosynthesis by primary chloroplasts that are derived from endosymbiosis with cyanobacteria. Their chloroplasts contain chlorophylls a and b, which gives them their green color. Some plants are parasitic or mycotrophic and have lost the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biodiversity Hotspot
A biodiversity hotspot is a biogeographic region with significant levels of biodiversity that is threatened by human habitation. Norman Myers wrote about the concept in two articles in ''The Environmentalist'' in 1988 and 1990, after which the concept was revised following thorough analysis by Myers and others into “Hotspots: Earth’s Biologically Richest and Most Endangered Terrestrial Ecoregions” and a paper published in the journal ''Nature'', both in 2000. To qualify as a biodiversity hotspot on Myers' 2000 edition of the hotspot map, a region must meet two strict criteria: it must contain at least 1,500 species of vascular plants (more than 0.5% of the world's total) as endemics, and it has to have lost at least 70% of its primary vegetation. Globally, 36 zones qualify under this definition. These sites support nearly 60% of the world's plant, bird, mammal, reptile, and amphibian species, with a high share of those species as endemics. Some of these hotspots support up ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Summit
A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. The topography, topographic terms acme, apex, peak (mountain peak), and zenith are synonymous. The term (mountain top) is generally used only for a mountain peak that is located at some distance from the nearest point of higher elevation. For example, a big, massive rock next to the main summit of a mountain is not considered a summit. Summits near a higher peak, with some prominence or isolation, but not reaching a certain cutoff value for the quantities, are often considered ''subsummits'' (or ''subpeaks'') of the higher peak, and are considered part of the same mountain. A pyramidal peak is an exaggerated form produced by ice erosion of a mountain top. Summit may also refer to the highest point along a line, trail, or route. The highest summit in the world is Mount Everest with a height of above sea level. The first official ascent was made by Tenzing Norgay and Sir Edm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lingnan
Lingnan (; Vietnamese: Lĩnh Nam) is a geographic area referring to the lands in the south of the Nanling Mountains. The region covers the modern Chinese subdivisions of Guangdong, Guangxi, Hainan, Hong Kong, and Macau, as well as modern northern to central Vietnam. Background The area was inhabited by the Baiyue and was the base of the ancient kingdom of Nanyue. At that time, Lingnan was considered by the ancient Chinese court to be a tropical barbarian land that had lost contact with the Zhongyuan, which was the cultural cradle of Chinese culture. In the second century BCE, the Han conquest of Nanyue led to its absorption into the Han dynasty during its southward expansion, and its development was boosted once the Mei Pass was paved. The region was also the base of the Kingdom of Southern Han (917-971). Lingnan Jiedushi Lingnan Jiedushi or military command, were ruled by military governors during the Tang dynasty. List of jiedushis: *Song Jing 716 *Zhen Dan 717 *Pei Z ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhongyuan
Zhongyuan (), the Central Plain(s), also known as Zhongtu (, lit. 'central land') and Zhongzhou (, lit. 'central region'), commonly refers to the part of the North China Plain surrounding the lower and middle reaches of the Yellow River, centered on the region between Luoyang and Kaifeng. It has been perceived as the birthplace of the Yellow River civilization, Chinese civilization. Historically, the Huaxia people viewed Zhongyuan as 'the Sinocentrism, center of the world'. Human activities in the Zhongyuan region can be traced back to the Paleolithic, Palaeolithic period. In prehistoric times, Huaxia, a confederation of tribes that later developed into the Han Chinese, Han ethnicity, lived along the middle and lower reaches of the Yellow River. The term 'Zhongguo' (Central State) was used to distinguish themselves from the Four Barbarians, Siyi tribes that were perceived as 'barbaric'. For a large part of History of China, Chinese history, Zhongyuan had been the political, econo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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), Qin state (modern Gansu and Shaanxi), the Qin dynasty arose as a fief of the Western Zhou and endured for over five centuries until 221 BCE when it founded its brief empire, which lasted only until 206 BCE. It often causes confusion that the ruling family of the Qin kingdom (what is conventionally called a "dynasty") ruled for over five centuries, while the "Qin Dynasty," the conventional name for the first Chinese empire, comprises the last fourteen years of Qin's existence. The divide between these two periods occurred in 221 BCE when King Zheng of Qin declared himself the Qin Shi Huang, First Emperor of Qin, though he had already been king of Qin since 246 BCE. Qin was a minor power for the early centuries of its existence. The streng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miscegenation
Miscegenation ( ) is the interbreeding of people who are considered to be members of different races. The word, now usually considered pejorative, is derived from a combination of the Latin terms ''miscere'' ("to mix") and ''genus'' ("race") from the Hellenic γένος. The word first appeared in '' Miscegenation: The Theory of the Blending of the Races, Applied to the American White Man and Negro'', a pretended anti-abolitionist pamphlet David Goodman Croly and others published anonymously in advance of the 1864 U.S. presidential election. The term came to be associated with laws that banned interracial marriage and sex, which were known as anti-miscegenation laws. Opposition to miscegenation, framed as preserving so-called racial purity, is a typical theme of racial supremacist movements. Although the notion that racial mixing is undesirable has arisen at different points in history, it gained particular prominence among white communities in United States during the coloni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Ethnic Groups In China
China's population consists of 56 ethnic groups, not including some ethnic groups from Taiwan. The Han people are the largest ethnic group in mainland China. In 2010, 91.51% of the population were classified as Han (~1.2 billion). Besides the Han Chinese majority, 55 other ethnic (minority) groups are categorized in present China, numbering approximately 105 million people (8%), mostly concentrated in the bordering northwest, north, northeast, south and southwest but with some in central interior areas. The major minority ethnic groups in China are Zhuang (16.9 million), Hui (10.5 million), Manchu (10.3 million), Uyghur (10 million), Miao (9.4 million), Yi (8.7 million), Tujia (8.3 million), Tibetan (6.2 million), Mongolian (5.9 million), Dong (2.8 million), Buyei (2.8 million), Yao (2.7 million), Bai (1.9 million), Korean (1.8 million), Hani (1.6 million), Li (1.4 million), Kazakh (1.4 million) and Dai (1.2 million). At least 126,000 people from Canada, the US and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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