Geography

Topography

Climate

 

 

Official name:                    People’s Republic of China

Government:                      Communist state

Capital:                              Beijing

Area                                   9,571,300 square kilometers

Population                         1,236,914,658 (1998 estimate) 

Urban areas( Population):  

Shanghai 10,579,491 (1991)

Beijing 7,746,519 (1991)

Tianjin 5,171,317 (1991)

Wuhan 4,901,450 (1991)

Chongqing 4,717,750 (1991)

Shenyang 4,649,490 (1991)

Guangzhou 4,111,946 (1991)

Harbin 3,433,629 (1991)

Chengdu 3,347,433 (1991)

Nanjing 3,091,404 (1991)

Xi’an 3,035,803 (1991)

Dalian 2,980,513 (1991)

Zibo 2,955,575 (1991)

Qingdao 2,638,919 (1991)

Changchun 2,583,890 (1991)

Jinan 2,450,931 (1991)

Hangzhou 2,305,741 (1991)

Zhengzhou 2,001,109 (1991)

Tangshan 1,968,386 (1991)

Kunming 1,943,696 (1991)

Changsha 1,776,343 (1991)

Taiyuan 1,711,709 (1991)

Fuzhou 1,652,228 (1991)

Nanchang 1,585,901 (1991)

Population growth rate:    0.83 percent (1998)

Population density:           129 persons per square kilometer

Urbanization:                    Percent urban 32 percent (1997)

                                         Percent rural 68 percent (1997)

Life expectancy:               Total 69.6 years (1998)

Literacy rate:                    Total 81.5 percent (1995)

GDP by economic sector:

GDP, agriculture share 18.7 percent (1997)

GDP, industry share 49.2 percent (1997)

GDP, services share 32.1 percent (1997)

Exports:

Textiles, garments, footwear, toys, machinery and equipment, weapon systems, mineral fuels, chemicals.

 

Although much of China is mountainous, the country can be divided into six major geographic regions, each of which contains considerable diversity in terrain and topographic relief.

The Northwest: This region consists of two basins—the Junggar Pendi on the north and the Tarim Pendi on the south—and the lofty Tian Shan mountain chain. The Tarim Pendi contains the vast, sandy Takla Makan Desert, Asia’s driest desert, where dunes rise to elevations of about 100 meters (about 328 feet). The fertile steppe soils of the Junggar Pendi support irrigated agriculture.

The Mongolian Borderlands: This plateau region of north central China is mainly sandy, stony, or gravel deserts that grade eastward into fertile steppe lands. The flat to rolling plains are partitioned by several barren, flat-topped mountain ranges. The higher, forested Da Hinggan Ling (Greater Khingan Range) lie east of Mongolia.

The Northeast: The Dongbei Pingyuan, with its productive soils and its bordering uplands, with their broad valleys and gentle slopes, lie east of the Da Hinggan Ling. The Liaodong Bandao (Liaodong Peninsula) extending to the south is noted for its good natural harbors.

North China: Situated between the Mongolian Borderlands to the north and the Yangtze River Basin to the south is a region of several distinct topographic units. The Huangtu Gaoyuan on the northwest is formed by the accumulation of fine, loosely packed loess. Erosion on the plateau’s surface has left behind sunken roads, vertical-walled valleys, and gullies. The region is extensively terraced and cultivated. The Huabei Pingyuan, the largest flat lowland area in China, consists of fertile soils derived from loess. To the east, the Shandong Qiuling (Shandong Highlands) on the Shandong Bandao (Shandong Peninsula) consist of two distinct areas of mountains flanked by rolling hills. The rocky coast of the peninsula provides some good natural harbors. To the southwest are the Central Mountains, which make north-south travel difficult.

South China: This region embraces the Yangtze Gorges and the topographically diverse regions farther south. A series of basins with fertile alluvial soils, the Yangtze Gorges is crisscrossed with natural and artificial waterways and dotted with lakes. The relatively isolated and hilly Sichuan Basin to the west is enclosed by rugged mountain spurs of the Central Highlands. The area is known for its intensive terrace farming. The highlands of South China extend from the Tibetan Plateau east to the sea. In the west, the deeply eroded Yunnan-Guizhou Plateau is bordered by a series of mountain ranges separated by deep, steep-walled gorges.

One of the world’s most scenic landscapes is found in eastern Guizhou, where tall limestone pinnacles and pillarlike peaks dominate the terrain. To the east are the largely deforested and severely eroded Nan Ling hills, and along the coast are the rugged Southeastern Highlands, where bays with numerous offshore islands provide good natural harbors. South of the Nan Ling hills is the hilly, infertile Xi Jiang Basin; the region’s numerous streams, however, are bordered by fertile, flat-floored alluvial valleys. The broad delta plain of the Zhu Jiang (Pearl River) is commonly called the Canton delta.

The Tibetan Plateau: Occupying the remote southwestern extremity of China is the mountain-rimmed plateau of Tibet, the world’s highest plateau region. Tibet has an average elevation of about 4,900 meters (about 16,000 feet) above sea level. Bordering ranges include the Himalayas on the south, the Pamirs and Karakoram on the west, and the Kunlun and Qilian Shan on the north. The plateau is dotted with salt lakes and marshes and is crossed by several mountain ranges. It contains the headwaters of many important rivers, including those of the Indus, Ganges, Brahmaputra, Mekong, Yangtze, and Huang He (Yellow River). The landscape is bleak, barren, and strewn with rocks.

 

  Much of China is at the mercy of the Asian monsoon. In winter, cold, dry winds blow out of central Siberia, bringing low temperatures to all regions north of the Yangtze River and drought to most of the country. In summer, warm, moist air flows inland from the Pacific Ocean, producing rainfall in the form of cyclones. Farther from the sea and on leeward sides of mountains, rain lessens. The remote basins of the northwest receive little precipitation. China’s summer temperatures are remarkably uniform, but winter brings extreme temperature differences between the north and south.

Southeastern China, from the Yangtze Gorges southward, has a subtropical climate that becomes distinctly tropical in the extreme south. Summer temperatures in this region average 26°C (79°F), while average winter temperatures decline from 18°C (64°F) in the tropical south to about 4°C (about 39°F) along the Yangtze River. Between July and November, typhoons bring high winds and heavy rains to the coastal areas. The mountainous plateaus and basins to the southwest also have subtropical climates, with considerable local variation. Summers are cooler and winters are mild. The Sichuan Basin claims an 11-month growing season. Rainfall, especially abundant in summer, exceeds 990 millimeters (39 inches) annually in most of southern China.

With no mountain ranges to form a protective barrier against the flow of air from Siberia, North China experiences a cold, dry winter. January temperatures range from 4°C (39°F) in the extreme south to about -10°C (about 14°F) north of Beijing and in the higher elevations to the west. July temperatures generally exceed 26°C (79°F). Annual precipitation, most of which occurs in summer, generally measures less than 760 millimeters (less than 30 inches) and decreases in the northwest. Year-to-year precipitation varies in these areas; this, combined with the occasional dust storms or hail, makes agriculture precarious.

The climate of Dongbei Pingyuan is generally colder than that of North China. January temperatures average -18°C (0°F) over much of the Dongbei Pingyuan. Rainfall, concentrated in summer, averages about 510 to 760 millimeters (about 20 to 30 inches) in the east but declines to about 300 millimeters (about 12 inches) west of the Da Hinggan Ling.

Desert and steppe climates prevail in the Mongolian Borderlands and in the northwest. January temperatures average below -10°C (below 14°F) everywhere except in the Tarim Pendi. July temperatures generally exceed 20°C (68°F). Most of the area receives less than 100 millimeters (less than 4 inches) of rainfall annually.

Because of its high elevation, the Tibetan Plateau has an arctic climate; July temperatures remain below 15°C (below 59°F). The air is clear and dry throughout the year with annual precipitation totals of less than 100 millimeters (less than 4 inches) in most areas.

 

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