Geography of Taiwan water supplies, and trade in endangered species. Though regulation of sulfate aerosol emissions from petroleum combustion is becoming stringent, acid rain remains a threat to the health of residents and forests. Atmospheric scientists in Taiwan estimate that more than half of the pollutants causing Taiwan's acid rain are carried from mainland China by monsoon winds. Geography of Taiwan Taiwan, formerly known as Formosa, is an island in East Asia; located some off the southeastern coast of mainland China across the Taiwan Strait. It has an area of , which includes other nearby islands such as Penghu (). The East China
Central Bank of the Republic of China (Taiwan) China. Following the success of the Northern Expedition, the Central Bank took over the role of central bank for China from the Bank of China in 1928, with its headquarters in Shanghai. Before 1949, it was one of China's "Big Four" national banks, along with the Bank of China, Bank of Communications, and Farmers Bank of China. After the loss of mainland China in the Chinese Civil War by the Kuomintang (KMT) and its subsequent retreat to Taiwan in December 1949, the Central Bank of China also moved along with the government to Taiwan. Until it was re-established as central