Land use in China
China has four times the population of the U.S., within roughly the same area. With 1.3 billion inhabitants, 20% of the world’s population lives in China. While the rate of population growth has been declining for decades, the total number of inhabitants has been growing and is expected to do so through 2030. China’s urban population is growing rapidly; between 1950 and 2009, the percentage of the population living in urban areas quadrupled from 14% to 48%. Meanwhile, the rural population is declining, opening the landscape in areas that are not urbanized. The forests and farming land of eastern China support far more people and major cities than do the grasslands, deserts, and high mountain regions of the west.
Islam in China
China is home to a large population of adherents of Islam. According to the "CIA World Factbook", about 1–2% of the total population in China are Muslims. The 2000 census counts imply that there may be up to 20 million Muslims in China. According to the textbook, “Religions in the Modern World”, it states that the “numbers of followers of any one tradition are difficult to estimate, and must in China as everywhere else rely on statistics compiled by the largest institutions, either those of the state – which tend to underestimate – or those of the religious institutions themselves – which tend to overestimate. If we include all the population of those designated ‘national’ minorities with an Islamic heritage in the territory of China, then we can conclude that there are some 20 million Muslims in the People’s Republic of China. A 2009 study done by the Pew Research Center, based on China's census, concluded there are 21,667,000 Muslims in China, accounting for 1.6% of the total population. According to the State Administration for Religious Affairs (SARA), there are more than 21 million Muslims in the country. According to SARA there are approximately 36,000 Islamic places of worship, more than 45,000 imams, and 10 Islamic schools in the country. Within the next two decades from 2011, Pew projects a slowing down of the Muslim population growth in China compared to previous years, with Muslim women in China having a 1.7 fertility rate. Many Hui Muslims voluntarily limit themselves to one child in China since their Imams preach to them about the benefits of population control, while the number of children Hui in different areas are allowed to have varies between one and three children. Chinese family planning policy allows minorities including Muslims to have up to two children in urban areas, and three to four children in rural areas.