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2010/12/22

Hangzhou / 杭州市

Hangzhou / 杭州市

Hangzhou

Chinese: 杭州; pinyin: Hángzhōu; Wade–Giles: Hangchow; Mandarin pronunciation: [xɑ̌ŋtʂóʊ]; Postal map spelling: Hangchow) is a major city located in the Yangtze River Delta region of the People's Republic of China, and the capital of Zhejiang (浙江) province.
It is governed as a sub-provincial city, and as of 2004, its entire administrative division ("shì", 杭州市) or Prefecture-level city had a registered population of 6.4 million people.[2] The Urban agglomeration of the Hangzhou metropolitan area (杭州市区) has a resident population of 3.9319 million as of 2003, of which 2.6367 million are permanent residents. There are 1.91 million residents in the six urban core districts.
In addition to its economically potent position on the Hangzhou Bay 180 kilometres (112 mi) southwest of Shanghai, Hangzhou also has been one of the most renowned and prosperous cities of China for much of the last 1,000 years, due in part to its beautiful natural scenery, with the West Lake (Xī Hú, 西湖) as the most well-known location.

History

Early history
The celebrated Neolithic culture of Hemudu inhabited Yuyao, an area (now a city) 100 kilometers south-east of Hangzhou, as far back as seven thousand years ago when rice was first cultivated in southeastern China. The area immediately surrounding the modern city of Hangzhou was inhabited five thousand years ago by the Liangzhu culture, so named for the small town of Liangzhu not far to the northwest of Hangzhou where the ancient jade carving civilization was first discovered.
The city of Hangzhou was founded about 2,200 years ago during the Qin Dynasty, but the city wall was not constructed until the Sui Dynasty (591). It is listed as one of the Seven Ancient Capitals of China.
Hangzhou is at the southern end of China's Grand Canal which extends to Beijing. The canal evolved over centuries but reached its full length by 609.
It was the capital of the Wuyue Kingdom from 907 to 978 during the Five Dynasties and Ten Kingdoms Period. Named Xifu at the time, it was one of the three great centers of culture in southern China during the tenth century, along with Nanjing and Chengdu. Leaders of Wuyue were noted patrons of the arts, and especially of Buddhism and associated temple architecture and artwork. It also became a cosmopolitan center, drawing scholars from throughout China and conducting diplomacy not only with neighboring Chinese states, but also with Japan, Korea, and the Khitan Liao Dynasty.
In 1089, while the poet Su Shi (Su Dongpo) was the city's governor, he used 200,000 workers to construct a 2.8 km long causeway across the West Lake, which Qing Emperor Qianlong considered particularly attractive in the early morning of the spring time. The lake was once a lagoon tens of thousands of years ago. Silt then blocked the way to the sea and the lake was formed. A drill in the lake-bed in 1975 found the sediment of the sea, which confirmed its origin. Artificial preservation prevented the lake from evolving into a marshland. The Su Causeway built by Su Shi, and the Bai Causeway built by Bai Juyi, a Tang Dynasty poet who was once the governor of Hangzhou, were both built out of mud dredged from the bottom of the lake. The lake is surrounded by hills on the northern and western sides. The Baochu Pagoda sits on the Baoshi Hill to the north of the lake.

Southern Song

The Liuhe Pagoda of Hangzhou, built in 1165 during the Song Dynasty.
Hangzhou was chosen as the new capital of the Southern Song Dynasty when they regrouped after their defeat at the hands of the Jin in 1123.[3] It remained the capital from the early 12th century until the Mongol invasion of 1276, and was known as Lin'an (臨安). It served as the seat of the imperial government, a center of trade and entertainment, and the nexus of the main branches of the civil service. During that time, the city was a sort of gravitational center of Chinese civilization: what used to be considered "central China" in the north was taken by the Jin, an ethnic minority dynasty ruled by Jurchens.
Numerous philosophers, politicians, and men of literature, including some of the most celebrated poets in Chinese history such as Su Shi (苏轼), Lu You (陆游), and Xin Qiji (辛弃疾) came here to live and die. Hangzhou is also the birthplace and final resting place of the scientist Shen Kuo (1031-1095 AD), his tomb being located in the Yuhang district.
During the Southern Song Dynasty, commercial expansion, an influx of refugees from the conquered north, and the growth of the official and military establishments, led to a corresponding population increase and the city developed well outside its 9th century ramparts. According to the Encyclopædia Britannica, Hangzhou had a population of over 2 million at that time, while historian Jacques Gernet has estimated that the population of Hangzhou numbered well over one million by 1276. (Official Chinese census figures from the year 1270 listed some 186,330 families in residence and probably failed to count non-residents and soldiers.) It is believed that Hangzhou was the largest city in the world from 1180 to 1315 and from 1348 to 1358.[4][5]

Lakeside Buildings on the West Lake
Because of the large population and densely-crowded (often multi-story) wooden buildings, Hangzhou was particularly vulnerable to fires. Major conflagrations destroyed large sections of the city in 1132, 1137, 1208, 1229, 1237, and 1275 while smaller fires occurred nearly every year. The 1237 fire alone was recorded to have destroyed 30,000 dwellings. To combat this threat, the government established an elaborate system for fighting fires, erected watchtowers, devised a system of lantern and flag signals to identify the source of the flames and direct the response, and charged more than 3,000 soldiers with the task of putting out fires.

The Lingyin Temple
The city of Hangzhou was besieged and captured by the advancing Mongol armies of Kublai Khan in 1276, three years before the final collapse of the empire.[6] The capital of the new Yuan Dynasty was established in the city of Dadu (Beijing).
The Venetian Marco Polo supposedly visited Hangzhou in the late 13th century. His book refers to the city as "beyond dispute the finest and the noblest in the world." He called the city Kinsay (or Kinsai) which simply means "capital" in Chinese (actually Polo used a Persianized version of the word). Although he exaggerated that the city was over one hundred miles in diameter and had 12,000 stone bridges, he still presented elegant prose about the country: "The number and wealth of the merchants, and the amount of goods that passed through their hands, was so enormous that no man could form a just estimate thereof."
The renowned 14th century Moroccan explorer Ibn Battuta said it was "the biggest city I have ever seen on the face of the earth."
[edit] Ming and after
The city remained an important port until the middle of the Ming Dynasty era when its harbor slowly silted up.
As late as the latter part of the 16th and early 17th centuries, the city was an important center of Chinese Jewry, and may have been the original home of the better-known Kaifeng Jewish community.[7]
In 1856 and 1860, the Taiping Heavenly Kingdom occupied Hangzhou and caused heavy damage to the city.
Hangzhou was ruled by Republic of China government under the Kuomintang from 1928 to 1949. On May 3, 1949, the People's Liberation Army entered Hangzhou and the city came under Communist control. After Deng Xiaoping's reformist policies began in 1978, Hangzhou took advantage of being situated in the Yangtze River Delta to bolster its development. It is now one of China's most prosperous major cities.


Culture

The Confucius Temple of Hangzhou
The native residents of Hangzhou, like those of Zhejiang and southern Jiangsu, speak a Wu dialect. However, the Wu dialect varies throughout the area where it is spoken, hence, Hangzhou's dialect differs from regions in southern Zhejiang and southern Jiangsu. In addition, Mandarin is also spoken.
Tea is an important part of Hangzhou's economy and culture. Hangzhou is best known for originating Longjing, a notable variety of green tea, the most notable type being Xi Hu Long Jing. Known as the best type of Long Jing tea, Xi Hu Long Jing is grown near Xi Hu in Hangzhou, hence its name.
Further, Hangzhou is known for its artistic creations, such as silk, umbrellas, and Chinese hand-held folding fans.
Hangzhou cuisine is the representative of Zhejiang Cuisine, one of China’s eight cuisines. And it wins reputation for freshness, tenderness, softness, smoothness of its dishes with mellow fragrance. A great poet of Song Dynasty once praised it as follows: there’s no food that can compare with the Hangzhou cuisine.
Dishes like West Lake Sour Fish, Dongpo Pork, Longjing Shrimp Meat, Jiaohua Young Chickens, Steam Rice Flower and Pork Wrapped by Lotus Leaves, Braised Bamboo Shoots and Lotus Root Powder are widely known and popular among both local people and tourists.

-- From Wikipedia, the free encyclopedia --

2010/12/12

Where we are – The Solar System

Where we are – 太陽系 – The Solar System


System[a] consists of the Sun and the astronomical objects bound to it by gravity, all of which formed from the collapse of a giant molecular cloud approximately 4.6 billion years ago. Of the many objects that orbit the Sun, most of the mass is contained within eight relatively solitary planets[e] whose orbits are almost circular and lie within a nearly flat disc called the ecliptic plane. The four smaller inner planets, Mercury, Venus, Earth and Mars, also called the terrestrial planets, are primarily composed of rock and metal. The four outer planets, the gas giants, are substantially more massive than the terrestrials. The two largest, Jupiter and Saturn, are composed mainly of hydrogen and helium; the two outermost planets, Uranus and Neptune, are composed largely of ices, such as water, ammonia and methane, and are often referred to separately as "ice giants".

The Solar System is also home to two regions populated by smaller objects. The asteroid belt, which lies between Mars and Jupiter, is similar to the terrestrial planets as it is composed mainly of rock and metal. Beyond Neptune's orbit lie trans-Neptunian objects composed mostly of ices such as water, ammonia and methane. Within these two regions, five individual objects, Ceres, Pluto, Haumea, Makemake and Eris, are recognized to be large enough to have been rounded by their own gravity, and are thus termed dwarf planets.[e] In addition to thousands of small bodies[e] in those two regions, various other small body populations, such as comets, centaurs and interplanetary dust, freely travel between regions.

The solar wind, a flow of plasma from the Sun, creates a bubble in the interstellar medium known as the heliosphere, which extends out to the edge of the scattered disc. The hypothetical Oort cloud, which acts as the source for long-period comets, may also exist at a distance roughly a thousand times further than the heliosphere.

Six of the planets and three of the dwarf planets are orbited by natural satellites,[b] usually termed "moons" after Earth's Moon. Each of the outer planets is encircled by planetary rings of dust and other particles.
-- From Wikipedia, the free encyclopedia
Views of the Solar System:http://www.solarviews.com/eng/homepage.htm

Where we are – The Earth

Where we are –地球 – The Earth


Earth (or the Earth) is the third planet from the Sun, and the densest and fifth-largest of the eight planets in the Solar System. It is also the largest of the Solar System's four terrestrial planets. It is sometimes referred to as the World, the Blue Planet,[note 6] or by its Latin name, Terra.[note 7]

Home to millions of species[17] including humans, Earth is currently the only place where life is known to exist. The planet formed 4.54 billion years ago,[18] and life appeared on its surface within a billion years. Earth's biosphere has significantly altered the atmosphere and other abiotic conditions on the planet, enabling the proliferation of aerobic organisms as well as the formation of the ozone layer which, together with Earth's magnetic field, blocks harmful solar radiation, permitting life on land.[19] The physical properties of the Earth, as well as its geological history and orbit, have allowed life to persist during this period. The planet is expected to continue supporting life for at least another 500 million years.[20][21]

Earth's outer surface is divided into several rigid segments, or tectonic plates, that migrate across the surface over periods of many millions of years. About 71% of the surface is covered with salt water oceans, the remainder consisting of continents and islands which together have many lakes and other sources of water contributing to the hydrosphere. Liquid water, necessary for all known life, is not known to exist in equilibrium on any other planet's surface.[note 8] Earth's poles are mostly covered with solid ice (Antarctic ice sheet) or sea ice (Arctic ice cap). The planet's interior remains active, with a thick layer of relatively solid mantle, a liquid outer core that generates a magnetic field, and a solid iron inner core.

Earth interacts with other objects in space, especially the Sun and the Moon. At present, Earth orbits the Sun once for every roughly 366.26 times it rotates about its axis, which is equal to 365.26 solar days, or one sidereal year.[note 9] The Earth's axis of rotation is tilted 23.4° away from the perpendicular to its orbital plane,[22] producing seasonal variations on the planet's surface with a period of one tropical year (365.24 solar days). Earth's only known natural satellite, the Moon, which began orbiting it about 4.53 billion years ago, provides ocean tides, stabilizes the axial tilt and gradually slows the planet's rotation. Between approximately 3.8 billion and 4.1 billion years ago, numerous asteroid impacts during the Late Heavy Bombardment caused significant changes to the greater surface environment.

Both the mineral resources of the planet, as well as the products of the biosphere, contribute resources that are used to support a global human population. These inhabitants are grouped into about 200 independent sovereign states, which interact through diplomacy, travel, trade, and military action. Human cultures have developed many views of the planet, including personification as a deity, a belief in a flat Earth or in Earth as the center of the universe, and a modern perspective of the world as an integrated environment that requires stewardship.
-- From Wikipedia, the free encyclopedia

Where we are – Milky Way

Where we are – Milky Way

Milky Way Galaxy, commonly referred to as just the Milky Way, or sometimes simply as the Galaxy, is the galaxy in which the Solar System is located. The Milky Way is a barred spiral galaxy that is part of the Local Group of galaxies. It is one of hundreds of billions of galaxies in the observable universe. Its name is a translation of the Latin Via Lactea, in turn translated from the Greek Γαλαξίας (Galaxias), referring to the pale band of light formed by stars in the galactic plane as seen from Earth (see etymology of galaxy).




Some sources hold that, strictly speaking, the term Milky Way should refer exclusively to the band of light that the galaxy forms in the night sky, while the galaxy should receive the full name Milky Way Galaxy, or alternatively the Galaxy.[13][14][15] However, it is unclear how widespread this convention is, and the term Milky Way is routinely used in either context.

-- From Wikipedia, the free encyclopedia