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
History of the Republic of China the Republic of China to re-join the UN have not made it past committee. See China and the United Nations.) Since the 1980s, the number of nations officially recognizing the Republic of China has decreased to 19. The People's Republic of China refuses to maintain diplomatic relations with any government which formally recognizes the Republic of China, leading to a complex political status of Taiwan (see also one China policy and foreign relations of the Republic of China). United States troops were stationed in Taiwan after the victory of the Communists in mainland China in order to aid in the