Air pollution has environmental issue owing become a serious to its diverse harmful effects on the physical and biological environment. According to the Environmental Protection Agency （EPA） and the World Health Org...Air pollution has environmental issue owing become a serious to its diverse harmful effects on the physical and biological environment. According to the Environmental Protection Agency （EPA） and the World Health Organization （WHO）, air pollution affects millions of people worldwide. Hundreds of thousands of deaths each year and a range of diseases, particularly among vulnerable groups （i.e., children, the elderly, and people with special medical conditions）, are attributed to air pollution. These effects are not always caused by single pollutant in the air; rather, they are considered consequences of the multi-pollutants to which people are simultaneously exposed.展开更多
Before the peaceful liberation of Tibet in 1951, there were only about 80 kinds of journals on Tibetan studies. After 1952, the Central Government gave special support to the preservation and promotion of ethnic langu...Before the peaceful liberation of Tibet in 1951, there were only about 80 kinds of journals on Tibetan studies. After 1952, the Central Government gave special support to the preservation and promotion of ethnic languages. Newspapers, magazines and publishing houses mushroomed in Xinjiang, Inner Mongolia, Yunnan, Guangxi, Guizhou, Tibet, Qinghai, Gansu, Yanbian and other places where ethnic groups where living in compact communities. In this situation, journals on Tibetan studies developed in two stages : First Stage: 1950-1980. During this period, all the newspapers and journals in China carried news on economic and social development in Tibet. However, at the provincial level the only newspapers were the Qinqhai Tibetan Paper, Tibet Daily (Tibetan and Chinese editions) and Qinghai Daily, and at the regional level, among the very few newspapers available were the Gannan News, Aba News and Garze News. Magazines published during the period were equally sparse. They included Qinghai Lake, Zamqar, Qinghai Ethnic institute News, Hanhaichao, Snow Lotus, Tibet Science and T6chnology, Tibet Literary and Art, Tibetan Medicine, Tibet Ethnic institute News and Chinese Yaks. Second stage: 1981-1998. This period witnessed dramatic economic and social development. In this encouraging situation, the number of newspapers increased to more than 180 kinds in the Tibetan areas. Tibetan studies expanded in scope, covering politics, history, literature, arts, agriculture, livestock breeding, education, medicine, folklore, tourism, archaeology, finance, science and technology, and geology. The following is a brief introduction to the magazines published after the peaceful liberation of Tibet in 1951.展开更多
文摘Air pollution has environmental issue owing become a serious to its diverse harmful effects on the physical and biological environment. According to the Environmental Protection Agency （EPA） and the World Health Organization （WHO）, air pollution affects millions of people worldwide. Hundreds of thousands of deaths each year and a range of diseases, particularly among vulnerable groups （i.e., children, the elderly, and people with special medical conditions）, are attributed to air pollution. These effects are not always caused by single pollutant in the air; rather, they are considered consequences of the multi-pollutants to which people are simultaneously exposed.
文摘Before the peaceful liberation of Tibet in 1951, there were only about 80 kinds of journals on Tibetan studies. After 1952, the Central Government gave special support to the preservation and promotion of ethnic languages. Newspapers, magazines and publishing houses mushroomed in Xinjiang, Inner Mongolia, Yunnan, Guangxi, Guizhou, Tibet, Qinghai, Gansu, Yanbian and other places where ethnic groups where living in compact communities. In this situation, journals on Tibetan studies developed in two stages : First Stage: 1950-1980. During this period, all the newspapers and journals in China carried news on economic and social development in Tibet. However, at the provincial level the only newspapers were the Qinqhai Tibetan Paper, Tibet Daily (Tibetan and Chinese editions) and Qinghai Daily, and at the regional level, among the very few newspapers available were the Gannan News, Aba News and Garze News. Magazines published during the period were equally sparse. They included Qinghai Lake, Zamqar, Qinghai Ethnic institute News, Hanhaichao, Snow Lotus, Tibet Science and T6chnology, Tibet Literary and Art, Tibetan Medicine, Tibet Ethnic institute News and Chinese Yaks. Second stage: 1981-1998. This period witnessed dramatic economic and social development. In this encouraging situation, the number of newspapers increased to more than 180 kinds in the Tibetan areas. Tibetan studies expanded in scope, covering politics, history, literature, arts, agriculture, livestock breeding, education, medicine, folklore, tourism, archaeology, finance, science and technology, and geology. The following is a brief introduction to the magazines published after the peaceful liberation of Tibet in 1951.
