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Population_Disaster
2013-11-13 来源: 类别: 更多范文
Population Disaster
Population Disaster'
The Peoples Republic of China is a vastly populated country. The inhabitants of the country make up approximately twenty percent of the worlds population. For nearly 2,000 years, the population of China fluctuated between 60,000,000 and 110,000,000. When the Peoples Republic of China was founded in 1949, the population was approximately 540,000,000. Within three decades, the population had increased to over 800,000,000. During the next three decades the population is expected to increase by over 260,000,000. Although this is not as tremendous an increase as in the first thirty years of the country, this number is equivalent to the total population of the United States. This increase is driven by the high fertility rates of the 1950s and 1960s, which averaged between 5.6 and 6.3 children per woman. During the 1970s and 1980s the fertility rate dropped to around 1.8 children per woman. Even though the fertility rate has dropped, the population will continue to experience tremendous growth because of the large number of young adults of reproductive age.
The United Nations Population Division estimates that Chinas population will grow to 1,490,000,000 by 2025, but will decrease slightly to
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