|
Yulin, Shaanxi
Yulin ( zh, s=榆林 , p=Yúlín , ‘’’local pronunciation:[ˈy³⁵ˌljʌŋ]’’’) is a prefecture-level city in the Shaanbei region of Shaanxi province, China, bordering Inner Mongolia to the north, Shanxi to the east, and Ningxia to the west. It has an administrative area of and as of the 2020 Chinese census had a population of 3,634,750. History Yulin played host to the 11th CHIME (European Foundation for Chinese Music Research) conference in August 2006. From 26–29 August 2017, the 1st IGU-AGLE Commission's conference on 'Global Rural Development and Land Capacity Building.' was held in Yulin University. Geography Yulin is the northernmost prefecture-level city of Shaanxi, and borders Ordos City (Inner Mongolia) to the north, Xinzhou and Lüliang (Shanxi) to the east, Yan'an to the south, and Wuzhong, Ningxia, Wuzhong (Ningxia) to the west. To the north and northwest of the city lies the Ordos Desert, though the countryside is very green due to the many small shru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prefecture-level City
A prefecture-level city () or prefectural city is an administrative division of the China, People's Republic of China (PRC), ranking below a province of China, province and above a Counties of the People's Republic of China, county in China's administrative structure. Details During the Republican era, many of China's prefectural cities were designated as Counties of Taiwan, counties as the country's second level division below a province. From 1949 to 1983, the official term was a province-administrated city (Chinese: 省辖市). Prefectural level cities form the second level of the administrative structure (alongside prefecture of China, prefectures, Leagues of China, leagues and autonomous prefectures). Administrative chiefs (mayors) of prefectural level cities generally have the same rank as a division chief () of a national ministry. Since the 1980s, most former prefectures have been renamed into prefecture-level cities. A prefectural level city is a "city" () and "p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ningxia
Ningxia, officially the Ningxia Hui Autonomous Region, is an autonomous region in Northwestern China. Formerly a province, Ningxia was incorporated into Gansu in 1954 but was later separated from Gansu in 1958 and reconstituted as an autonomous region for the Hui people, one of the 56 officially recognised nationalities of China. Twenty percent of China's Hui population lives in Ningxia. Ningxia is bounded by Shaanxi to the east, Gansu to the south and west and Inner Mongolia Autonomous Region to the north and has an area of around . This sparsely settled, mostly desert region lies partially on the Loess Plateau and in the vast plain of the Yellow River and features the Great Wall of China along its northeastern boundary. Over about 2000 years, an extensive system of canals (with a total length of approximately 1397 kilometers) has been built from Qin dynasty. Extensive land reclamation and irrigation projects have made increased cultivation possible. The arid region of Xihaig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Continentality
Continental climates often have a significant annual variation in temperature (warm to hot summers and cold winters). They tend to occur in central and eastern parts of the three northern-tier continents (North America, Europe, and Asia), typically in the middle latitudes (40 to 55 or 60 degrees north), often within large landmasses, where prevailing winds blow overland bringing some precipitation, and temperatures are not moderated by oceans. Continental climates occur mostly in the Northern Hemisphere due to the large landmasses found there. Most of northeastern China, eastern and southeastern Europe, much of Russia south of the Arctic Circle, central and southeastern Canada, and the central and northeastern United States have this type of climate. Continentality is a measure of the degree to which a region experiences this type of climate. In continental climates, precipitation tends to be moderate in amount, concentrated mostly in the warmer months. Only a few areas—in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Union For Conservation Of Nature
The International Union for Conservation of Nature (IUCN) is an international organization working in the field of nature conservation and sustainable use of natural resources. Founded in 1948, IUCN has become the global authority on the status of the natural world and the measures needed to safeguard it. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through building partners ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vulnerable Species
A vulnerable species is a species which has been Conservation status, categorized by the International Union for Conservation of Nature as being threatened species, threatened with extinction unless the circumstances that are threatened species, threatening its survival and reproduction improve. Vulnerability is mainly caused by habitat loss or destruction of the species' home. Vulnerable habitat or species are monitored and can become increasingly threatened. Some species listed as "vulnerable" may be common in captivity (animal), captivity, an example being the military macaw. In 2012 there were 5,196 animals and 6,789 plants classified as vulnerable, compared with 2,815 and 3,222, respectively, in 1998. Practices such as cryoconservation of animal genetic resources have been enforced in efforts to conserve vulnerable breeds of livestock specifically. Criteria The International Union for Conservation of Nature uses several criteria to enter species in this category. A taxon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Relict Gull
The relict gull or Central Asian gull (''Ichthyaetus relictus'') is a medium-sized gull. It was believed to be an eastern race of the Mediterranean gull until 1971 and was traditionally placed in the genus ''Larus''. Description The gull is 44 to 45 cm long with a stocky, thick body. Non-breeding adults feature uniformly dark-smudged ear-coverts and hind crown, white-tipped wings, prominent, isolated black subterminal markings on outer primaries, and no white leading edge to outer wing. Breeding birds have black hoods (including napes) with grey-brown foreheads, and broad, white, half-moon colouring behind, below, and above their eyes. Their legs are orange and their bills scarlet. The name comes from its status as a relict species. Distribution and habitat The gull breeds in several locations in Mongolia (''e.g.,'' Galuut Lake, Khukh Lake, and Chukh Lake), two in Kazakhstan, one in Russia, and one in China ( Lake Hongjiannao). Small numbers appear to migrate to Sout ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desertification
Desertification is a type of gradual land degradation of Soil fertility, fertile land into arid desert due to a combination of natural processes and human activities. The immediate cause of desertification is the loss of most vegetation. This is driven by a number of factors, alone or in combination, such as drought, climatic shifts, tillage for agriculture, overgrazing and deforestation for fuel or construction materials. Though vegetation plays a major role in determining the Soil biology, biological composition of the soil, studies have shown that, in many environments, the rate of erosion and runoff decreases exponentially with increased vegetation cover. Unprotected, dry soil surfaces blow away with the wind or are washed away by flash floods, leaving infertile lower soil layers that bake in the sun and become an unproductive hardpan. At least 90% of the inhabitants of drylands live in Developing country, developing countries, where they also suffer from poor economic and s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Green Wall (China)
The Great Green Wall, officially known as the Three-North Shelter Forest Program ( zh, s=三北防护林, t=三北防護林, p=Sānběi Fánghùlín), is a series of human-planted windbreaking forest strips (shelterbelts) in China, designed to hold back the desertification, expansion of the Gobi Desert and provide timber to the local population. The program started in 1978 and is planned to complete around 2050, at which point it will be expected to have created a vast green barrier spanning approximately long and up to wide in certain regions, and will encompass around 88 million acres of forests. The project's name indicates that it is to be carried out in all three northern regions: the North China, North, the Northeast China, Northeast, and the Northwest China, Northwest. This project has historical precedents dating back to before the Common Era. However, in premodern periods, government-sponsored afforestation projects along the historical frontier regions were mostly fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ordos Desert
The Ordos Desert () is a desert/ steppe region in Northwest China, administered under the prefecture of Ordos City in the Inner Mongolian Autonomous Region (centered ca. ). It extends over an area of approximately , and comprises two sub-deserts: China's 7th-largest desert, the Kubuqi Desert, in the north; and China's 8th-largest desert, the Mu Us Desert, in the south. Wedged between the arable Hetao region to the north and the Loess Plateau to the south, the soil of the Ordos Desert is mostly a mixture of dry clay and sand, and as a result is poorly suited for agriculture. Location The Ordos Desert is almost completely encircled in the west, north and east by a great rectangular bend of the middle Yellow River known as the Ordos Loop. Mountain ranges separate the Ordos from the Gobi Desert north and east of the Yellow River. The northern border serves as the southern border of the Mu Us Desert. The mountain chains separating the Ordos from the central Gobi in the nort ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wuzhong, Ningxia
Wuzhong (; Xiao'erjing: وُجْو شِ) is a prefecture-level city in the Ningxia autonomous region of the People's Republic of China. It was known as Yinnan Prefecture (; Xiao'erjing: ءٍنًا دِٿِيُوِ) before it was upgraded to a prefecture-level city in 1998. In 2019, Wuzhong had a population of 1.4 million. Wuzhong is located in the Northwest of China, with the Yellow River flowing through the center of the city. Administrative divisions History During the early and mid-19th century, the territory of today's Wuzhong—as well as much of the northern Ningxia—became a stronghold of the Jahriyya Sufi order (''menhuan''), which was headquartered in the town of Jinjipu (a few km south of today's Wuzhong's main urban area). Under the leadership of the order's fourth and fifth ''shaykhs'', Ma Yide (the 1770s-1849) and Ma Hualong (d. 1871), it grew wealthy from the profits of caravan trade across Inner Mongolia, between Baotou, Huhhot and Beijing. Jinjipu became ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yan'an
Yan'an; ; Chinese postal romanization, alternatively spelled as Yenan is a prefecture-level city in the Shaanbei region of Shaanxi Province of China, province, China, bordering Shanxi to the east and Gansu to the west. It administers several counties, including Zhidan County, Zhidan (formerly Bao'an), which served as the headquarters of the Chinese Communist Party (CCP) before the city of Yan'an proper took that role. Yan'an was near the endpoint of the Long March, and became the center of the Chinese Communist Revolution from late 1935 to early 1947. Chinese communists celebrate Yan'an as the birthplace of the revolution. As of 2019, Yan'an has approximately 2,255,700 permanent residents. History Yan'an was populated at least as early as the Xia dynasty, when it formed part of . The area was not part of the subsequent Shang dynasty, and was instead inhabited by the Guifang, who fought against the Shang dynasty. The area was later inhabited by the Quanrong and the Xianyun dur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lüliang
Lüliang ( zh, s=吕梁 , t=呂梁 , p=Lǚliáng), also spelled as Lvliang or Lyuliang, is a prefecture-level city in western Shanxi province, People's Republic of China. It borders Shaanxi province across the Yellow River to the west, Jinzhong and the provincial capital of Taiyuan to the east, Linfen to the south, and Xinzhou to the north. It has a total area of and a total population of 3,398,431 inhabitants according to the 2020 Chinese census, of whom 456,355 lived in the Lishi District metropolitan area. History Originally organized by the People's Republic of China as the Jinsui Border Region, the region was sparsely populated in the early 20th century. However, the discovery of coal, iron, and aluminum deposits incentivized economic investment and population growth in the region. In May 1971, Lüliang was established as a Prefecture-level divisions of China, prefecture-level area, and the area was reformed into a prefecture-level city in July 2004. In 2010, the city had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
