China's total area covers nearly 10 million square kilometers.
Two-thirds of the country is high plateaus and mountains with
populations living at altitudes from 1,000 to 4,000 meters above sea
level and high mountain areas reaching 7,000 to 8,000 meters. Climate
varies from subarctic to subtropical. The Han majority is densely
settled in the eastern half of the country—also called
"inner China"—along the coastal areas, on the great
plains, in the river valleys, and in the foothills. Most Han live in
temperate zones, at elevations well below 1,000 meters. The minorities
are more sparsely distributed over the remaining 55 percent of the
country lying to the north, southwest, and west of the main areas of Han
settlement. In the mountainous provinces of Yunnan and Guizhou, where
Han and other ethnic groups have coexisted for several centuries, they
are separated by elevation, with the minorities living at higher
altitudes.
Inner China is suited to intensive, settled agriculture with an emphasis
on grain crops supplemented by vegetables and fruits. Irrigation systems
have long been used to lessen the dependence on rainfall and the damage
from floods and drought. These problems have been further reduced in
recent decades. Since 1949, the government has completed numerous
hydraulic projects along the lower Huang He (Yellow River) and the Huai
and Hai rivers. Major projects are planned for the Yangzi (Chang Jiang)
in coming decades. Additionally, introduction of chemical fertilizers
and insecticides has increased productivity even as drainage projects
and hillside terracing have opened up additional land. Conversely, some
agricultural land has been lost because of salinization and erosion.
There are eight major geographical regions, which overlap somewhat with
cultural or subcultural (regional culture) areas.
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The Northeast.
This area, formerly called Manchuria and now known as Dongbei, is
composed of the three provinces of Jilin, Liaoning, and Heilongjiang,
as well as eastern Inner Mongolia. In the north, there are vast areas
of coniferous forest or mixed coniferous/broad-leaved forest, a rich
source of timber. To the south there is large-scale mechanized farming
on the plains and on reclaimed lands. Most of China's state
farms are located here. Dongbei has long, cold winters and heavy
rainfall during the short, hot summers. Ample supply of water supports
summer crops of wheat, maize, potatoes, sugar beets, soybeans, and
gaoliang
(sorghum). Some areas are warm enough to raise rice and cotton.
Dongbei's major source of wealth is industrial. Since 1949,
Dongbei has rapidly developed as a key industrial area, providing oil
and petrochemical products, coal, iron and steel, motor vehicles, and
a variety of consumer products. Rapid population growth is mainly the
result of heavy Han immigration from north China, beginning in the
nineteenth century and accelerating after 1949. Indigenous national
minorities include Manchu, Koreans, Ewenki, Oroqen, Mongols, and Hui.
They now constitute less than 8 percent of the population.
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North China Plain.
This region of inner China includes the provinces of Henan, Hebei,
Shandong, and the northern parts of Jiangsu and Anhui. Moving north to
south, the area has from 190 to 250 frost-free days, light snowfall,
and hot (30° C), rainy summers. Rich deposits from the Huang He
and its tributaries have enriched and built up the soils in many
areas. Flooding and drought continue to be problems because of erratic
rainfall. Agriculture is intensive: forests and grasslands have long
since given way to the plow and some 40 percent of the total area is
under cultivation. About 30 percent of the Chinese population live
here, most engaged in agriculture. Average population density is 400
persons per square kilometer, mainly concentrated in nucleated
villages of fifty to several hundred households, surrounded by the
fields. The main staple crops are spring wheat, corn, millet, and
sweet potatoes harvested in the late summer and autumn. Tobacco and
cotton are important cash crops. Some of the surplus rural labor has
been absorbed into the industrial and commercial growth of major
cities—such as Beijing, Jinan, Loyang, Shijiazhuang, and
Tianjin—or industrial centers such as Shandong's Shengli
oil fields and the coastal development zones.
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Loess Plateau.
Northwest of the plain is loess land and the steppe region, covering
the provinces of Shanxi, Shaanxi, and heavily industrialized eastern
Gansu. One of the important centers of Chinese civilization in the
past, the Loess Plateau remains overwhelmingly Han in ethnic
composition. The heavy deposits of windblown loess soils are fertile
but fragile, prone to erosion, gullying, and landslides. Much of the
land is not arable. Rainfall is unpredictable. Winter temperatures
fall below freezing and the summers are hot. Agriculture is most
successful along the Huang He and the Wei and Fen rivers. Wheat,
millet, and maize are the main crops and some double cropping is
possible. The rural areas support a lighter population density than
the North China Plain, and the general standard of living is markedly
lower except in the southeast sector. In the northwest and beyond the
Great Wall, the desert begins. This region was formerly a part of the
Silk Road leading to Central Asia. Since 1949 mining and industry have
become of key importance.
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Northwest.
Geographically and culturally part of Central Asia, this region
includes western Gansu, Xinjiang, Ningxia, and part of Inner Mongolia.
The topography is highly varied and includes large stretches of arid
desert and wasteland, fertile oases, grassy plateaus, and high
mountain ranges. The Altai range rises to more than 4,000 meters above
sea level and the Tianshan to 7,435. The climate is generally dry,
averaging only 10 centimeters of rain yearly in some areas. Population
is sparse in the grassland and in mountain pastureland; in many places
it is less than one person per square kilometer. The region is
China's main source of sheep, cattle, horses, and camels. Some
areas are suited to grain and cotton production. There are relatively
few cities: the largest are Urumqi, and Kashgar, which were stages on
the old Silk Road. A large percentage of the population belong to
minority nationalities: Uigurs, Hui, Kazak, Kirgiz, Mongols, Tajiks,
and others. In Xinjiang, over half the population belongs to
Turkic-speaking minority groups, and almost one-third of
Ningxia's population are Hui. Because of heavy Han immigration,
Mongols are now no more than 15 percent of the population of the Inner
Mongolian Autonomous Region.
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Lower Yangzi/South Central China.
Dominated today by Wuhan and Shanghai, major industrial and
commercial cities, this area had important urban centers as well as an
affluent and productive agricultural sector even before the
nineteenth-century rise of the treaty ports. It includes suburban
Shanghai Municipality, the provinces of Jiangsu, Hubei, Hunan,
Jiangxi, and parts of Anhui and Zhejiang provinces. With its lakes and
numerous navigable waterways, it is one of the richest and most
densely populated areas of inner China. The climate is mild, with 240
frost-free days, and rainfall is ample. Double cropping is common,
with alternation of winter wheat and summer rice. Cotton, silk, pigs
and poultry, vegetable farming, ocean and freshwater fisheries, and
rural industries have for generations supplemented peasant income. In
recent years the expansion of towns and cities, exploitation of rich
natural resources, and a thriving free-market system have made this
the leading area in industrial and agricultural output.
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Maritime South.
This large region includes southern Zhejiang, Fujian, Guangdong,
Hainan, and Guangxi provinces, and it probably should be extended to
cover Hong Kong, Macao, and Taiwan. It is linguistically very diverse,
and in some sections there are large minority
populations—particularly in Guangxi, where minority peoples
account for almost 40 percent of the total. Some scholars would divide
the region into a northern tea-and-rice area and a southern
double-cropping rice area. However, cropping, population density,
urbanization, and communications depend on altitude: much of the
region is mountainous, and temperatures and soil quality vary. Around
the Pearl River Delta, near Guangzhou, which enjoys one of the highest
living standards in China, population density reaches 2,000 persons
per square kilometer, whereas in the uplands it is closer to 200
persons per square kilometer. Yao, She, Li, and Zhuang generally live
in uplands areas unsuitable for Han methods of farming. It is regarded
as one of China's richest regions today: along the coast
Special Economic Zones and overseas investments have revitalized the
modern sector of the economy and led to dramatic changes in living
standards and life-styles.
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Southwest.
The provinces of Sichuan, Yunnan, and Guizhou together with western
Hunan are ethnically diverse, although Han Chinese are clearly in the
majority. In Yunnan and Guizhou the minority populations are 32
percent and 26 percent, respectively, though they are under 4 percent
in Sichuan. At least twenty-six different minority groups can be found
in Yunnan. Among the largest are the Miao, Yi, Dong, Tujia, Hani, Dai,
Tibetans, and Lisu. Much of the area was formerly part of the Nanzhao
Kingdom. Until recent times, several important urban centers were
predominantly populated by non-Han peoples—for example, Dali
and Lijiang in Yunnan. The climate generally ranges from cool
temperate to tropical, depending on elevation and latitude. Much of
the area is rugged mountains and plateaus, which rise westward toward
Tibet. It is mainly minority groups who inhabit the mountains and high
plateaus above 1,200 meters. Han populations are concentrated on the
plains and at lower altitudes near sources of water for irrigation.
However, irrigation farming and wet-rice agriculture are also found
among some of the minorities, particularly the Dai, Bai, and Naxi. In
recent years, cash crops have been encouraged by the state,
particularly tobacco, rubber, sugar, tea, coffee, and tropical fruits
in the most southern areas. Until the 1950s, slash-and-burn
agriculture was practiced in the uplands, where the population
depended on oats, buckwheat, potatoes, maize, and other
"rough" grains supplemented by hunting and forest
gathering. Northern Yunnan has become a major forestry area.
Diminishing tracts of mountain pasture in northern Yunnan and eastern
Sichuan are still utilized by Yi and Miao pastoralists. Despite the
existence of rich natural resources, road and rail transportation and
telecommunications remain underdeveloped over most of this region.
Only the Sichuan Basin, highly industrialized, rich in energy sources
and mineral resources, and linked by rail and river to the Yangzi,
matches inner China's productivity and wealth. There is a wide
gap in living standards between Sichuan and the rest of the region and
between the Han and the other nationalities within the region.
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Tibetan Plateaus.
Tibet, Qinghai, and western Sichuan lie mostly above 3,000 meters.
Barley, buckwheat, and some wheat are grown in the southeastern
valleys, while pastoralism (raising yaks, sheep, goats, and horses) is
widespread in Qinghai and western Tibet. Traditional trade routes from
Tibet to Nepal and India, closed in 1949, have only recently been
reopened. Rich mineral deposits are only beginning to be discovered
and exploited. Poor communication routes to inner China have helped to
make this the poorest region in the country. Population density is
low, there are few urban centers, and most of the population is
non-Han. Besides the large Tibetan population, the minorities include
Hui, Lhoba, Moinba, Qiang, Sala (Salar), and Tu.